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Pigment

Pigment-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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NEW Electrostatic ink compositions
Hewlett-packard Indigo B.v.
July 20, 2017 - N°20170205724

There is provided an electrostatic ink composition comprising chargeable particles comprising a resin and a conductive pigment; a charge director comprising a sulfosuccinate salt of the general formula man, wherein m is a metal, n is the valence of m, and a is an ion of the general formula [r1—o—c(o)ch2ch(so3)c(o)&#...
NEW Toner containing particles having flaky shape and made of bright pigment material
Toshiba Tec Kabushiki Kaisha
July 20, 2017 - N°20170205720

A toner includes toner particles including particles having a flaky shape and made of bright pigment material and a binder resin coated on the surfaces of the particles. A ratio of an exposed surface area of the particles with respect to a surface area of the toner particles is greater than 0% and equal to or smaller than 20%.
NEW A method of manufacturing a combined photoluminescent and retroflective sheet material
Nkr (cheshire) Limited
July 20, 2017 - N°20170205545

A method of manufacturing a combined photoluminescent and retroreflective sheet material is disclosed. The method comprises the coating of at least part of one side of a sheet of a substrate (3) such as a fabric substrate, with a mixture of an adhesive and a photoluminescent pigment. The mixture preferably comprises between 20% and 70% inclusive of a photoluminescent pigment having a size ...
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NEW Dry ink for digital printing
Ceraloc Innovation Ab
July 20, 2017 - N°20170204281

Pigment based particles in powder form intended to be used as colourants in a digital print formed by applying dry colourants on a surface, bonding a part of the colourants with a binder and removing the non-bonded colourants from the surface. A panel with a surface including a digitally formed print of macro colourants including a particle body and colour ...
NEW Chromate-free precoated metal sheet having metallic appearance and water-based coating composition used in the same
Nippon Steel & Sumitomo Metal Corporation
July 20, 2017 - N°20170204280

A chromate-free coated metal sheet according to the present invention includes: a metal sheet; and a coating film α which contains an organic resin a as a film formation component and a flaky aluminum pigment c having a deactivation-treated surface on at least one surface of the metal sheet; wherein the thickness of the coating film α is ...
NEW Thermosetting composition, and method for manufacturing thermoset resin
Idemitsu Kosan Co., Ltd.
July 20, 2017 - N°20170203476

A thermosetting composition comprising: (a) a (meth)acrylate compound having a viscosity at 25° c. Of 1 to 300 mpa·s with which a substituted or unsubstituted aliphatic hydrocarbon group including 6 or more carbon atoms is ester-bonded; (b) spherical silica; and (c) a white pigment, and having a shear viscosity at 25° c. And 10 s−1 of 1 pa·s or ...
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Pigment Patent Applications
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  • 746+ full patent PDF documents of Pigment-related inventions.
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NEW Methods to formulate neutral organic compounds with polymer nanoparticles
Vive Crop Protection Inc.
July 20, 2017 - N°20170202216

A composition including a collapsed, polymer nanoparticle and at least one organic, neutral compound associated with the nanoparticle, wherein the nanoparticle is less than 100 nm in diameter, and the polymer comprises a water-soluble polyelectrolyte, has a molecular weight of at least about 100,000 dalton and is cross-linked. The organic, neutral compound is selected from the group consisting of dyes, pigments, colorants, ...
Pigment identification of complex coating mixtures with sparkle color
Ppg Industries Ohio, Inc.
July 13, 2017 - N°20170200288

A method that includes obtaining, using a processor, image data from a target coating. The method also includes performing, using the processor, an image analysis to determine at least one sparkle point from the image data, and performing, using the processor, a hue analysis to determine a sparkle color from the sparkle point. The method further includes calculating, using the ...
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge
Fuji Xerox Co., Ltd.
July 13, 2017 - N°20170199477

An electrostatic charge image developing toner includes a binder resin, c. I. Pigment yellow 155, and toner particles containing at least one selected from dimethyl 2-aminoterephthalate and 1,4-bis(acetoacetylamino)benzene, wherein a total content of dimethyl 2-aminoterephthalate and 1,4-bis(acetoacetylamino)benzene in the toner particles is from 1 ppm to 500 ppm.
Methods of selecting retinal pigmented epithelial cells
Fuji Xerox Co., Ltd.
July 13, 2017 - N°20170199190

(b) selecting cells which are positive for at least one of the parameters, thereby sorting rpe cells from a mixed population of cells.
Method and means for increasing energy efficiency of led luminaries
Fuji Xerox Co., Ltd.
July 13, 2017 - N°20170198880

We disclose a hardware supporting structure that we call drop box, designed to keep led light emitters in fixed position in space while emitting light toward the higher parts of the walls around a room and to the ceiling above the room. Our invention assumes that the walls and the ceiling are good reflectors, painted with such pigments as to ...
Starch-based phch
Omya International Ag
July 13, 2017 - N°20170198440

The invention relates to a process for preparing self-binding pigment particle suspensions, to a self-binding pigment particle suspension as well as to a paper product comprising self-binding pigment particles and to the use of the self-binding pigment particle suspension in paper applications, such as in paper coating or as filler material.
Microfibrous fabric having a suede appearance, within the colour range of grey and black, with ...
Alcantara S.p.a.
July 13, 2017 - N°20170198431

An artificial leather having a suede appearance and colours within the grey-black range and high colour fastness comprising a microfibrous component and an elastomeric matrix; the microfibrous component consisting of polyester microfibres having a count of 0. 01 to 0. 50 dtex; the elastomeric matrix consisting of polyurethane consisting of soft and hard segments; the ratio between the elastomeric matrix and the microfibrous component ...
Pigment Patent Pack
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Pigment Patent Applications
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For professional research & prior art discovery
inventor
  • 746+ full patent PDF documents of Pigment-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method for coating the surface of a substrate
Kronos International, Inc.
July 13, 2017 - N°20170198148

The invention relates to a method for coating the surface of a substrate, such as inorganic particles, with a metal oxide, wherein a reduced mass-related specific surface area of the metal oxide coating is achieved. In particular, the invention relates to the surface coating of titanium dioxide pigment particles with aluminum oxide.
Inorganic blue pigments from cobalt doped magnesium having transition element oxides and a process for ...
Council Of Scientific And Industrial Research
July 13, 2017 - N°20170198145

The present invention relates to a new inorganic blue pigments from cobalt doped magnesium having transition element oxides and a process for the preparing the same. The present invention more particularly relates to the development of blue pigments, comprising oxides of alkaline earth, and transition metals of the general formula mg1-xcoxwo4 (x=0. 1 to 0. 5), mg1-xcoxn-bo6 (x=0. 1 to 0. 5), and mg1...
Aluminum phosphate composite materials and compositions
Bunge Amorphic Solutions Llc
July 13, 2017 - N°20170198144

Alp composite materials comprise an alp aggregate core, and a shell disposed partially or entirely over the core and formed from a pigment material, e. G., tio2, having an index of refraction greater than the core, providing an overall index or refraction greater than the core and suited for use as a pigment replacement or extender. The alp core comprises ...
Methods and compositions for preserving the viability of photoreceptor cells
Massachusetts Eye And Ear Infirmary
July 13, 2017 - N°20170196806

Provided are methods and compositions for maintaining the viability of photoreceptor cells following retinal detachment. The viability of photoreceptor cells can be preserved by administering a neuroprotective agent, for example, a substance capable of suppressing endogenous mcp-1, a mcp-1 antagonist, a substance capable of suppressing endogenous tnf-alpha, a tnf-alpha antagonist, a substance capable of suppressing endogenous il-1 beta, an il-1 ...
Method of treating a skin condition and compositions therefor
The Procter & Gamble Company
July 13, 2017 - N°20170196795

Cosmetic methods and compositions for improving the appearance and barrier function of skin. The methods and compositions utilize a combination of niacinamide and a suitable saccharide at low ph to decrease trans-epidermal water loss in skin, reduce the size of hyperpigmented spots, and improve the appearance of skin better than their high ph counterparts.
Method of cryopreservation of stem cell-derived retinal pigment epithelial cells on polymeric substrate
University Of Southern California
July 13, 2017 - N°20170196221

Disclosed herein are methods and compositions for the cryopreservation of stem cells, such as stem-cell derived retinal pigment epithelial cells, that have been seeded onto and cultured on a substrate, such as a polymeric substrate. Such cryopreserved stem cells are useful for cell therapies, such as treatment of ocular damage or disease.
Tuned light emitting devices
University Of Southern California
July 06, 2017 - N°20170194534

Methods of treating an emission spectrum of visible light emitted from a light emitting source, and resulting apparatus, are disclosed. The methods include obtaining the visible light emission spectrum emitted from the light emitting source and a desired visible light emission spectrum. The methods may also include determining at least one wavelength of the emission spectrum of the source with ...
Liquid electrophotographic ink composition
Hewlett-packard Indigo B.v.
July 06, 2017 - N°20170192372

A method for coating pigment particles is provided, the method comprising heating a polymer resin in a carrier fluid to dissolve the polymer resin; suspending in the carrier fluid white pigment particles to be coated; cooling the carrier fluid to effect precipitation of the polymer resin from the carrier fluid such that a coating of the resin is at least ...
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