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Date/App# patent app List of recent Resin-related patents
04/17/14
20140107313
 Low-emission hardener for epoxy resins patent thumbnailnew patent Low-emission hardener for epoxy resins
As well as a method for thinning of hardeners for epoxy resins by adding the amine of formula (i). These hardeners harden with epoxy resins quickly and without blushing to form films of high hardness and little brittleness, even without non-incorporable thinners such as benzyl alcohol.
04/17/14
20140107307
 Styrenic resin incorporating recycled polystyrene patent thumbnailnew patent Styrenic resin incorporating recycled polystyrene
The present disclosure provides a styrenic resin incorporating post-consumer recycle polystyrene (pcr ps), and systems and methods for making the same. For example, a styrenic resin produced in accordance with present embodiments between approximately 1 weight percent and 9 weight percent pcr ps, has a melt flow rate (mfr) of less than approximately 2.0 g/10 min per astm d-1238-10, and an mz+1 molecular weight of at least 700,000.
04/17/14
20140107295
 Epoxy resin composition, cured object and optical semiconductor sealing material patent thumbnailnew patent Epoxy resin composition, cured object and optical semiconductor sealing material
An epoxy resin composition, a cured object thereof, and an optical semiconductor sealing material using the cured object are described. The epoxy resin composition includes an alicyclic epoxy resin (a) and a vinyl polymer particle (b).
04/17/14
20140107293
 Method for producing water absorbent resin patent thumbnailnew patent Method for producing water absorbent resin
The present invention is a method for producing a water absorbent resin which method is a method for producing surface cross-linked water absorbent resin particles, the method including the successive steps of: (a) adding a surface cross-linking agent and water to a particulate water absorbent resin in a mixer; and (b) reacting the resulting water absorbent resin mixture taken out from the mixer with the surface cross-linking agent in a reactor by heating or active energy ray irradiation, water vapor being used as part or all of the water added in the mixer. This makes it possible to provide a method for producing a water absorbent resin in which method a surface cross-linked water absorbent resin that has excellent properties can be obtained efficiently at low cost with high productivity..
04/17/14
20140107282
 Flame retarding adhesives patent thumbnailnew patent Flame retarding adhesives
Pressure sensitive adhesives having flame retarding properties include a (meth)acrylate-based block copolymer, and at least 10% by weight of a halogen-free flame retarding agent. The adhesives may contain additional optional additives such as tackifying resins, plasticizers, and the like.
04/17/14
20140107281
 Molding material patent thumbnailnew patent Molding material
According to the present invention, a molding material including a phenolic resin, carbon fibers, and a polyethersulfone and/or a polyetherimide is provided.. .
04/17/14
20140107278
 Fluorine-containing curable resin, active energy beam-curable composition, and cured product thereof patent thumbnailnew patent Fluorine-containing curable resin, active energy beam-curable composition, and cured product thereof
The present invention provides a fluorine-containing curable resin that can impart high stain resistant properties to the surface of a cured coating film and can exhibit high stain resistant properties even when curing is performed in an air atmosphere (in the presence of oxygen). It is also an object to provide an active-energy-ray-curable composition that uses the fluorine-containing curable resin and can exhibit high stain resistant properties even when curing is performed in an air atmosphere and a cured product of the active-energy-ray-curable composition.
04/17/14
20140107277
 Paste resin for universal pigment paste patent thumbnailnew patent Paste resin for universal pigment paste
The invention relates to a paste resin ab which is a mixture of a water-reducible alkyd resins b and a basic acrylic copolymer resin a comprising at least one amino group-containing vinyl type monomer a1, and a method of use thereof formulating both water-borne and solvent-borne tinted paints with a wide variety of pigments.. .
04/17/14
20140107275
 Coating agent composition for battery electrode or separator patent thumbnailnew patent Coating agent composition for battery electrode or separator
A coating agent composition for battery electrode or separator, comprises a vinyl alcohol copolymer having a structural unit represented by the general formula (1), and an aqueous emulsion of a synthetic resin obtained by polymerizing a copolymerizable monomer having an acrylic monomer as a main component, or an aqueous emulsion of a styrene thermoplastic elastomer.. .
04/17/14
20140107273
 Process for producing polymer alloy, polymer alloy, and molded article patent thumbnailnew patent Process for producing polymer alloy, polymer alloy, and molded article
A process of producing a polymer alloy includes melt-kneading at least two incompatible crystalline resins in a supercooled state by chaotic mixing using a twin-screw extruder. A polymer alloy obtained by melt-kneading at least two incompatible crystalline resins has a dispersed structure that particles dispersed in the polymer alloy have an average particle size of 0.001 to 1 μm, wherein in scattering measurement, (a) a peak half-width in a spectrum obtained by plotting scattering intensity against the wavenumber of scattered light and (b) a maximum wavenumber of the peak satisfy: 0<(a)/(b)≦1.5..
04/17/14
20140107271
new patent Plasticizers for resin compositions and resin compositions including the same
Provided are a plasticizer for a resin composition including any one or more selected from a polyvinyl chloride resin, a polyurethane resin, an epoxy resin, a polycarbonate resin or a biodegradable resin, which has excellent mechanical properties such as tensile strength, elongation and hardness, and shape processability, and particularly has excellent flexibility at low temperatures, does not cause bleeding because compatibility with the resins is good, and has excellent transparency, heat resistance, cold resistance and durability, and a resin composition including the same.. .
04/17/14
20140107266
new patent Antistatic flame retardant resin compositions and methods and uses thereof
Disclosed herein are compositions comprising polycarbonate-polysiloxane copolymer, polycarbonate, flame retardant additive, and an anti-static agent. Also disclosed are materials and devices made thereof.
04/17/14
20140107262
new patent Polycarbonate resin composition
A polycarbonate resin composition having improved chemical resistance and solvent resistance while maintaining the impact resistance, heat resistance, thermal stability, and the like inherent to the polycarbonate resin which comprises 100 parts by weight of polycarbonate resin and 0.01 to 20 parts by weight of a specific alkyl ketene dimer, and inhibits problems such as cracking, and the like, even when solvents or various chemicals such as hand creams and detergents adhere to the molded article obtained from the resin composition.. .
04/17/14
20140107261
new patent Rubber composition for tread and pneumatic tire
An object of the present invention is to provide a rubber composition for a tread which can improve fuel economy, grip performance (in particular, wet grip performance), abrasion resistance and handling stability in a balanced manner, and a pneumatic tire produced using the rubber composition. The present invention relates to a rubber composition for a tread, including a molten mixture of a solid resin having a softening point of not lower than 40° c.
04/17/14
20140107256
new patent Thermoset resin composition and its use
The present invention discloses a thermoset resin composition including epoxy resin other than brominated epoxy resin, styrene maleic anhydride copolymer and additive-type flame retardant. The thermoset resin composition also includes an active ester.
04/17/14
20140107255
new patent Blends comprising epoxy resins and mixtures of amines with guanidine derivatives
The present invention provides a blend comprising one or more epoxy resins and a mixture which comprises 0.3 to 0.9 amine equivalent, per equivalent of epoxide of the epoxy resin used, of a hardener component a) and as hardener component b) a compound of the formula i, a process for preparing this blend, the use of the blend of the invention for producing cured epoxy resin, and an epoxy resin cured with the blend of the invention.. .
04/17/14
20140107254
new patent Epoxy resin composition for fiber-reinforced composite material
The present technology is an epoxy resin composition for a fiber-reinforced composite material comprising a phosphorus-containing epoxy resin containing phosphorus in the skeleton thereof, a dicyandiamide, and a curing promoter containing at least one selected from 1,1′-(4-methyl-1,3-phenylene)bis(3,3-dimethylurea), phenyl-dimethylurea represented by the following formula (1), and methylene-diphenyl-bisdimethylurea represented by the following formula (2); wherein the phosphorus content of the phosphorus-containing epoxy resin is at least 1.0 mass % and at most 5.0 mass % in the epoxy resin composition.. .
04/17/14
20140107248
new patent Phenoxy resin composition for transparent plastic substrate and transparent plastic substrate using the same
Wherein the n value is 35 to 400.. .
04/17/14
20140106652
new patent Polishing pad and manufacturing method therefor
Provided are a polishing pad which remedies the problem of scratches occurring when a conventional hard (dry) polishing pad is used, which is excellent in polishing rate and polishing uniformity, and which can be used for not only primary polishing but also finish polishing, and a manufacturing method therefor. The polishing pad is a polishing pad for polishing a semiconductor device, comprising a polishing layer having a polyurethane-polyurea resin foam containing substantially spherical cells, wherein the polyurethane-polyurea resin foam has a young's modulus e in a range from 450 to 30000 kpa, and a density d in a range from 0.30 to 0.60 g/cm3..
04/17/14
20140106638
new patent Multilayer elastic film
A multilayer elastic film which comprises a layer (a) formed of polypropylene (a) satisfying the following (a) to (d) and a layer (b) formed of a polyolefin resin or a polyolefin resin composition, and also satisfies the following formula (1): (a) (mmmm)=20 to 60% by mol, (b) (rrrr)/(1−(mmmm))≦0.1, (c) (rmrm)>2.5% by mol, and (d) (mm)×(rr)/(mr)2≦2.0; and y≦600/x (1), wherein y (%)=crystallinity of the resin or the resin composition to constitute the layer (b), and x (%) 32 total thickness of the layer (b)/total thickness of the multilayer elastic film×100.. .
04/17/14
20140106503
new patent Method for manufacturing semiconductor device and manufacturing apparatus of semiconductor device
A semiconductor device including an oxide semiconductor and an organic resin film is manufactured in the following manner. Heat treatment is performed on a first substrate provided with an organic resin film over a transistor including an oxide semiconductor in a reduced pressure atmosphere; handling of the first substrate is performed in an atmosphere containing moisture as little as possible in an inert gas (e.g., nitrogen) atmosphere with a dew point of lower than or equal to −60° c., preferably with a dew point of lower than or equal to −75° c.
04/17/14
20140106487
new patent Optical-semiconductor encapsulating material
The present invention relates to a sheet-shaped, optical-semiconductor encapsulating material including: a first resin layer containing inorganic particles; and a second resin layer containing a phosphor and being superposed directly or indirectly on the first resin layer, and relates to a kit for optical-semiconductor encapsulation including: a sheet-shaped molded body including a first resin layer containing inorganic particles; and a sheet-shaped molded body including a second resin layer containing a phosphor.. .
04/17/14
20140106486
new patent Light emitting device and manufacturing method thereof
A light emitting device includes: a substrate; a light emitting element disposed on the substrate; a wavelength conversion unit disposed on the substrate to cover at least an upper surface of the light emitting element; and a reflection unit formed to cover a side surface and a lower surface of the substrate and having a resin and a reflective filler dispersed in the resin. Light emitting devices having uniform characteristics can be obtained by minimizing a chromaticity distribution of white light with respect to the different light emitting devices..
04/17/14
20140106329
new patent Method of producing organ model, mold for producing organ model, and organ model
The present invention provides a method of producing an organ model comprising; an outer-shape body forming step in which an outer-shape body 120 having regions 16, 17 to be a hollow portion and a structural wall of the organ model respectively is formed by irradiating curing light and cure the photocurable mold resin 12 and support resin 13 supporting the mold resin based on photographed data of a human organ, a mold shell forming step in which a mold shell 10 having outer and inner shell portions 12a, 12b covering outer and inner surfaces of the organ model respectively is formed by removing the support resin 13 from the outer-shape body 120, a filling step in which a space 15 between the outer and inner shell portions 12a, 12b is filled with a flexible injection molding material 20, and a removing step for removing the mold shell 10.. .
04/17/14
20140106277
new patent Electrophotographic toner and process for producing electrophotographic toner
Disclosed is an decolorizable electrophotographic toner, containing a binder resin, an electron-donating color-developable agent, and a wax having a color-developing action and having an acid value of 60 mgkoh/g or more.. .
04/17/14
20140106276
new patent Dispensing toner additives via carrier dispense
The present disclosure provides a process for the preparation of developer compositions comprising: a first developer comprised of carrier and toner comprised of resin, pigment, polyolefin, compatibilizer, charge control agent, and metal oxide surface additive, and adding thereto a second developer comprised of carrier, and second compatibilizer, charge control agent, and metal oxide surface additive. The second developer can be directly dispensed into a developer housing..
04/17/14
20140106275
new patent Electrostatic-image developing toner, electrostatic image developer, toner cartridge, process cartridge, image-forming apparatus, and method for forming image
An electrostatic-image developing toner contains an amorphous polyester resin that has repeating units having a backbone derived from dehydroabietic acid in a main chain thereof and that has a weight average molecular weight of about 30,000 to about 80,000; and at least one of a crystalline polyester resin containing a dicarboxylic acid (c10) and a diol (c9) as polymerization components and a crystalline polyester resin containing a dicarboxylic acid (c9) and a diol (c10) as polymerization components.. .
04/17/14
20140106274
new patent Polyhedral oligomeric silsesquioxane toner resins
The present disclosure provides a toner resin comprising a polyhedral oligomeric silsesquioxane moiety that may be used in manufacturing an emulsion aggregation (ea) toner for imaging devices.. .
04/17/14
20140106273
new patent Positively chargeable toner, electrostatic charge image developer, toner cartridge, image forming method, and image forming apparatus
There is provided a positively chargeable toner including toner mother particles containing a binder resin having an ethylenically unsaturated bond, wherein the amine value of a component extracted with a water phase by the addition of ion exchanged water after mixing the toner with methyl ethyl ketone is from 600 to 1,250 and the weight average molecular weight of the component extracted with the water phase is from 1,000 to 200,000.. .
04/17/14
20140106272
new patent Toner
Provided is a toner having high charging rapidity to reach a sufficient charging amount in a short time, high stability of charging from the initial stage to a time when a large amount of sheets is printed out, and high stability of charging under a high temperature and high humidity. In a toner including toner particles, each of which contains at least a binder resin, a colorant, and a charge controlling resin, the charge controlling resin is a copolymer of a structure a having at least a specific salicylic acid derivative structure and a structure b having sulfonic acid or sulfonic acid ester as a substituent..
04/17/14
20140106235
new patent Separator for nonaqueous electrolyte electricity storage devices and nonaqueous electrolyte electricity storage device
Provided is a separator for nonaqueous electrolyte electricity storage devices that includes an improved porous epoxy resin membrane. In the separator for nonaqueous electrolyte electricity storage devices, a ratio i/io between a peak intensity io of an absorption peak present at 1240 cm−1 in an infrared absorption spectrum of the porous epoxy resin membrane and a peak intensity i of an absorption peak present at 1240 cm−1 in an infrared absorption spectrum of the porous epoxy resin membrane having been subjected to an acetic anhydride treatment is 1.0 or more and 2.4 or less.
04/17/14
20140106223
new patent Methods for surface coating of cathode material lini0.5-xmn1.5mxo4 for lithium-ion batteries
A high-voltage lithium-ion battery cathode material includes lini0.5-xmn1.5mxo4 (0≦x≦0.2, m═mg, zn, co. Cu, fe, ti, zr, ru, and cr), which is coated with a coating material, which may be a carbon coating material, a metal phosphate coating material, or a combination thereof.
04/17/14
20140106208
new patent Polycarbonate resin composition for battery pack, and battery pack
A polycarbonate resin composition for a battery pack, which comprises: 100 parts by mass of (a) a polycarbonate-based resin composed of 5 to 100 mass % of a polycarbonate-polyorganosiloxane copolymer (a-1) whose main chain is formed of a structural unit represented by the general formula (i) and a structural unit represented by the general formula (ii), and that contains 2 to 10 mass % of a polyorganosiloxane block, and 0 to 95 mass % of an aromatic polycarbonate (a-2) except the copolymer (a-1); and 0.01 to 1 parts by mass of (b) a phosphorus-based antioxidant; and a battery pack formed by using the resin composition.. .
04/17/14
20140106175
new patent Heat-ray shielding film and method for manufacturing the same, and heat-ray shielding laminated transparent base material
To provide a heat-ray shielding film mainly composed of polyvinyl acetal resin and a method for manufacturing the same capable of exhibiting excellent optical characteristics and high weather resistance by using composite tungsten oxide fine particles having a high heat-ray shielding effect, and a heat-ray shielding laminated transparent base material using the heat-ray shielding film, the heat-ray shielding film containing fine particles having a heat-ray shielding function, polyvinyl acetal resin, and a plasticizer, wherein the fine particles having the heat-ray shielding function is expressed by a general formula mywoz (wherein m is one kind or more elements selected from a group consisting of cs, rb, k, tl, in, ba, li, ca, sr, fe, sn, al, and cu, satisfying 0.1<=y<=0.5, 2.2<=z<=3.0), which are composite tungsten oxide fine particles having a hexagonal crystal structure, the heat-ray shielding film further containing metal carboxylate.. .
04/17/14
20140106158
new patent Acoustical vinyl flooring and methods of manufacture
An acoustical vinyl tile having an integral acoustical layer is disclosed. The vinyl tile includes a vinyl portion, an acoustical portion, and an adhesive layer for fixing the vinyl portion to the acoustical portion.
04/17/14
20140106152
new patent Post consumer recycled resin composition and manufacture of tubes therefrom
The present disclosure relates to a post consumer recycled polymer composition comprising: 80% to 95% (w/w) of a post consumer recycled resin; and 5% to 20% (w/w) of at least one additive. The present disclosure further relates to a laminate comprising: an outer layer of a post consumer recycled polymer composition; a middle layer of post consumer recycled polymer composition; and an inner layer of virgin resins.
04/17/14
20140106147
new patent Prepreg, copper clad laminate, and printed circuit board
Disclosed herein is a prepreg including: a reinforcement substrate; and a polymer resin layer formed by impregnating a polymer resin containing a liquid crystal oligomer and an inorganic filler on the reinforcement substrate, wherein an impregnation ratio of the polymer resin is 60 to 85 wt., whereby a product manufactured by using the prepreg may have excellent coefficient of thermal expansion and thermal properties.. .
04/17/14
20140106145
new patent Metallized cutlery and tableware and method therefor
A tableware item molded from a plastic material, such as polystyrene has a metallic coating applied to at least one surface by a sputtering deposition process. The sputtered coating is suitable for food contact without an overcoat, and imparts the appearance of a metal tableware item.
04/17/14
20140106140
new patent Inkjet recording medium, printed material, method for producing same, and package
The present invention provides an ink jet recording medium which is capable of uniform coating with an ink-receiving agent without a surface treatment step for a usual plastic film used as a base material, and which, due to excellent adhesion , does not cause the problem of peeling after ink jet printing, and does not cause the problem of ink binning, fading, dropout, or peeling or peeling of an ink-receiving layer and an over-coating layer, and also provides a printed material formed by ink jet printing on the ink jet recording medium. The ink jet recording medium including a first layer containing a polyolefin resin as a main component, a second layer containing an acid-modified olefin resin, and an ink-receiving layer is used, the ink-receiving layer being formed by applying an ink-receiving agent on the second layer after the first and second layers are laminated by a coextrusion laminating method..
04/17/14
20140106133
new patent Laminate
An object of the invention is to prevent staining of processing equipment by a resin originated from a resin sheet during pressing. The present invention achieves the object by a laminate having a support, a resin sheet that is laminated on a part of the support, and a release sheet that is laminated on the resin sheet, in which a peel force f1 between the support and the resin sheet is larger than a peel force f2 between the resin sheet and the release sheet..
04/17/14
20140106131
new patent Transparent conductive film and use thereof
A transparent conductive film for a display element which includes a black matrix having a polygonal opening and has a definition of 150 ppi or more, the transparent conductive film including: a transparent polymer base material; a transparent conductive layer; and a cured resin layer, wherein an outermost surface layer on a side where the cured resin layer is formed has a flat portion and a protrusion portion on the surface, a height of the protrusion portion is larger than 10 nm above the flat portion, and a maximum diameter of a cross-sectional shape formed by intersection of a surface parallel to the flat portion and the protrusion portion at a distance of 10 nm from the flat portion is smaller than a minimum value of distances between two non-adjacent sides of the opening of the black matrix.. .
04/17/14
20140106122
new patent Optical layered body, method for producing optical layered body, polarizer and image display device
The present invention provides an optical layered body which stably keeps light resistance such as ultraviolet resistance and oxidation resistance while keeping conventional physical properties and optical properties as the outermost surface material of an image display device, which is excellent in an antistatic property and which is capable of providing high image contrast when employed for an image display device. The optical layered body has a light transmitting substrate and a resin layer formed on one surface of the light transmitting substrate and is characterized in that the resin layer contains a binder resin, a polythiophene, an auxiliary conductive agent, and a leveling agent..
04/17/14
20140106121
new patent Method of manufacturing tape-like pattern medium
There is provided a method of manufacturing a tape-like pattern medium, with which a tape-like pattern medium with improved mechanical strength is manufactured. Said method of manufacturing a tape-like pattern medium comprises a coating step of forming an ultraviolet curing resin layer (2) by coating a film substrate (3) surface with an ultraviolet curing resin containing a photopolymerization initiator that absorbs ultraviolet rays of a wavelength that will pass through the film substrate (3), a pattern formation step of bringing the ultraviolet curing resin layer (2) into close contact with a roll-shaped master stamper (10) and forming a texture pattern (5) corresponding to a texture pattern (101) of the master stamper (10) in the ultraviolet curing resin layer (2), and an irradiation step of curing the ultraviolet curing resin layer (2) by irradiating the ultraviolet curing resin layer (2) in which the texture pattern (5) has been formed with ultraviolet rays in a state in which the surrounding oxygen has been removed..
04/17/14
20140106119
new patent Pattern forming method, method for manufacturing electronic device by using the same, and electronic device
There is provided a pattern forming method for forming hole patterns in a substrate, comprising pattern forming steps each including, in order, the steps (1) to (6): (1) forming a resist film on the substrate by using a chemical amplification resist composition containing (a) a resin capable of increasing the polarity by the action of an acid to decrease the solubility for an organic solvent-containing developer and (b) a compound capable of generating an acid upon irradiation with an actinic ray or radiation; (2) exposing the resist film to form a first line-and-space latent image; (3) exposing the resist film to form a second line-and-space latent image; (4) developing the resist film by using an organic solvent-containing developer to form a hole pattern group in the resist film; (5) applying an etching treatment to the substrate with the resist film; and (6) removing the resist film.. .
04/17/14
20140106109
new patent Metal ornament and method for manufacturing metal ornament
A method for manufacturing a metal ornament including an ornamental portion by processing a metal plate. The method includes forming a first resin piece including a recess corresponding to the ornamental portion on one surface of the plate, forming an opening in the plate by cutting the plate along the recess, and forming a second resin piece shaped in conformance to the ornamental portion in the plate by filling the opening and the recess with a resin.
04/17/14
20140106103
new patent Multilayer injection-molded body
A multilayer injection molded article containing a layer (x) formed of a resin composition containing a polyamide compound (a) and a resin (b), and a layer (y) containing a resin (c) as a major component, wherein the polyamide compound (a) contains from 25 to 50% by mol of a diamine unit, which contains a particular diamine unit in an amount of 50% by mol or more; from 25 to 50% by mol of a dicarboxylic acid unit, which contains a particular dicarboxylic acid unit in an amount of 50% by mol or more; and from 0.1 to 50% by mol of a particular constitutional unit.. .
04/17/14
20140106084
new patent Fluorocarbon resin composite, cookware, cooker, roller for office automation equipment, belt for office automation equipment , and method for producing them
A fluorocarbon resin composite includes a fluorocarbon resin layer on a base, in which a fluorocarbon resin constituting the fluorocarbon resin layer is crosslinked by electron beam irradiation, and the base has a desired shape obtained by machining. The fluorocarbon resin is composed of a tetrafluoroethylene-perfluoro(alkyl vinyl ether) copolymer, polytetrafluoroethylene, or a mixture of the tetrafluoroethylene-perfluoro(alkyl vinyl ether) copolymer and polytetrafluoroethylene.
04/17/14
20140106067
new patent Distributed lighting assembly
The lighting assembly (20) includes a light guide (22) formed of a resin material propagating light through internal reflection. A housing (28) surrounds the light guide (22) and maintains the light guide (22) in a predetermined position.
04/17/14
20140105769
new patent Method for fabricating electric wire for winding of super-high heat-resistant motor pump, electric wire fabricated by the method, and motor pump having the electric wire
Disclosed herein is a method for fabricating an electric wire for a winding of a super-high heat-resistant motor pump, including: coating a bare copper wire with a first heat-resistant resin layer; applying a woven fiber cladding to an outer surface of the first heat-resistant resin layer; coating an outer surface of the woven fiber cladding with a second heat-resistant resin layer; and applying an inorganic sheath to an outer surface of the second heat-resistant resin layer.. .
04/17/14
20140105659
new patent Heating belt
A heating belt has a sliding layer on an inner surface of a base member, the sliding layer composed of a polyimide resin layer formed by mixing a first polyimide precursor and a second polyimide precursor whose loss elastic modulus is greater than that of the first polyimide precursor. A high wear resistance and a high stick-slip inhibition effect can be retained for the sliding layer because the first polyimide precursor and the second polyimide precursor are mixed..
04/17/14
20140105646
new patent Electrophotographic member and electrophotographic apparatus
Provided is an electrophotographic member, which hardly changes in performance even when being left to stand for a long time period. The electrophotographic member comprises a support, an elastic layer formed on the support, and a surface layer covering a surface of the elastic layer and containing a urethane resin, and in which the urethane resin comprises a reaction product of: a hydroxyl group-terminated prepolymer obtained by reacting a polyester polyol with a polyisocyanate; and an isocyanate-terminated prepolymer obtained by reacting a polyester polyol with a polyisocyanate..
04/17/14
20140105551
new patent Optical communication module and method for making the same
An optical communication module according to the present invention includes an optical semiconductor element including an optical function region that performs light-receiving function or light-emitting function, a first resin member which covers the optical semiconductor element and is made of a resin that transmits light emitted from the optical function region or light to be received by the optical function region, and a second resin member which covers the first resin member. A portion of the first resin member is exposed from the second resin member.
04/17/14
20140105550
new patent Adhesive compositions including partially cross-linked resins and thermoset resins and methods for use thereof
An optical connector for terminating an optical fiber may include a ferrule, a optical fiber, and an adhesive composition. The ferrule may include a fiber-receiving passage defining an inner surface and the adhesive composition may be disposed within the ferrule and in contact with the inner surface of the ferrule and the optical fiber.
04/17/14
20140105537
new patent Optical communication module and method for making the same
An optical communication module according to the present invention includes an optical semiconductor element with an optical function region that performs light-receiving function or light-emitting function, while also including a first resin member covering the optical semiconductor element and made of a resin that transmits light emitted from the optical function region or light to be received by the optical function region, and a second resin member covering the first resin member. The optical communication module includes an attachment hole for attaching an optical fiber.
04/17/14
20140105536
new patent Optical board, method of manufacturing the optical board and optical module structure
An optical board includes a plate-shaped resin base material including a slit-shaped optical fiber housing portion formed thereon, a metal layer formed on a surface of the based material, and a reflective layer for reflecting light propagating in an optical fiber housed in the optical fiber housing portion. The base material further includes an inclined surface inclined with respect to the surface of the base material at a terminal end of the optical fiber housing portion.


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Resin topics: Carbon Dioxide, Homogeneous, Back Sheet, Impregnated, Nanoparticle, Carbonate Ion, Carbonic Anhydrase, Deionization, Bicarbonate, Organosiloxane, Surface Treatment, Fluoropolymer, Encapsulation, Display Panel, Semiconductor Device

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