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Impregnated

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


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Compositions and methods for reversibly dyeing soft contact lenses and medical examination therefrom
April 12, 2018 - N°20180100268

A composition, method and kit for producing reversibly dyed soft contact lenses is disclosed. The contact lenses are submerged in saline solution and a dye is added to the saline solution, either directly or by means of a strip that has been impregnated with the dye. After a period of time, the lens absorbs the dye and can be removed ...
Method and apparatus for manufacturing aerogel sheet
Lg Chem, Ltd.
April 12, 2018 - N°20180099873

The present invention relates to a method for manufacturing an aerogel sheet. The method for manufacturing an aerogel sheet includes: a step (a) of preparing silica sol; a step (b) of preparing a gelling catalyst; a step (c) of injecting the silica sol, which is prepared in the step (a), to a surface of a blanket to impregnate the silica ...
System with multiple adsorbents for ammonia and organic removal
Hamilton Sundstrand Corporation
April 12, 2018 - N°20180099262

An adsorbent system includes a passage and first and second adsorbents arranged in series in the passage. The first adsorbent includes granules of non-impregnated charcoal and the second adsorbent includes granules of acid- or metal salt-impregnated adsorbent. The granules of acid- or metal salt-impregnated adsorbent have, by weight, at least 20% acid or metal salt content.
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Methods, devices, and systems for blood flow
Medos International Sarl
April 12, 2018 - N°20180098803

Various exemplary methods, systems, and devices for blood flow are provided. In general, an implant can be configured to be implanted in bone and to delay clotting of blood flowing from the bone. The implant can include an anti-coagulation agent to delay the clotting of the blood. The anti-coagulation agent can be a coating on the implant, can be natural ...
Cosmetic container having cosmetic material storage groove in impregnation member
Amorepacific Corporation
April 12, 2018 - N°20180098613

A cosmetic container having a cosmetic material storage groove formed in an impregnation member includes a container body (10), a container cover (20) coupled to one side of the container body (10), and an integrated container (30) provided in the container body (10), wherein the integrated container (30) includes an impregnation member receiving container (40) received in the container body (10) and including the flexible material, the impregnation ...
Activated carbon materials, and methods of preparing thereof and uses thereof
Micromidas, Inc.
April 05, 2018 - N°20180093894

Provided is a method of producing activated carbon from a resin composite made up of furanic polymer. The method includes producing a resin composite from feedstock (e. G., in the presence of an acid and a salt), combining the resin composite with a base to form an impregnated material, and carbonizing the impregnated material to produce the activated carbon. Provided ...
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Apparatus for laminating object with fiber tow
Hyundai Motor Company
April 05, 2018 - N°20180093432

A apparatus for laminating an object with a fiber tow, may include a fiber supply device provided with a plurality of first creels on which first fiber tows are wound and a plurality of second creels on which second fiber tows are wound; an impregnation device provided at a lower side of the fiber supply device, and impregnating the first ...
Fiber-reinforced sheet and structure
Sekisui Chemical Co., Ltd.
April 05, 2018 - N°20180093430

The present invention relates to a fiber-reinforced sheet having excellent strength. The fiber-reinforced sheet according to the present invention comprises a resin and a fiber bundle, and the fiber-reinforced sheet comprises a resin-unimpregnated fiber bundle portion having a surface not impregnated with the resin or a partially resin-impregnated fiber bundle portion having a surface not impregnated with the resin, has ...
Wound dressing materials incorporating anthocyanins derived from fruit or vegetable sources
April 05, 2018 - N°20180093007

A wound dressing composition, such as gauze, bandages, and surgical tapes comprising a substrate material impregnated with a ph sensitive dye composition comprising at least one anthocyanin derived from fruit or vegetable sources, and methods of use thereof.
Conductive resin body, vehicle earth structure, and method of manufacturing conductive resin body
Yazaki Corporation
March 29, 2018 - N°20180090242

A conductive resin body includes a plurality of conductive fibers which are made of at least one type of carbon fibers, high-strength fibers, and glass fibers, and which are metal plated, a metal member which is electrically connected to the plurality of conductive fibers, and resin in which a part of the metal member is buried and with which the ...
Structure with breathable fabric for the production of ballistic and stab-resistant protections
Società Per Azioni Fratelli Citterio
March 29, 2018 - N°20180087878

The present invention relates to a flexible, breathable, anti-penetration fabric, made of antiballistic yarns, partially o wholly impregnated with one or more polymer resins, having a positive coefficient of expansion and hardness greater than 75 sh d. The structure obtained by the process according to the present invention provides transpiration qualities which make the protections realized with this structure particularly comfortable.
Direct amination of hydrocarbons
Huntsman International Llc
March 29, 2018 - N°20180086690

Process for preparing aminated aromatic hydrocarbons that may be substituted comprising the steps of reacting an aromatic hydrocarbon with ammonia in the presence of a catalyst having a crystalline microporous structure wherein the catalyst comprises vanadium aluminophosphate molecular sieve (vapo) and/or aluminophosphate molecular sieve (alpo) and wherein the catalyst is preferably impregnated with nickel and/or copper, and wherein ...
Modification of iron-based media for water treatment
Ecolab Usa Inc.
March 29, 2018 - N°20180086650

Methods of modification of zero-valent iron (zvi) to improve its performance in removing contaminants from a discharge stream. In some aspects, the methods include contacting zvi-impregnated disks with solutions containing metal cations such as ni2+, cu2+, fe2+, or pd2+. In some aspects, a wastewater stream is treated with a metal cation solution, then passed over zvi. Compositions for treating wastewater ...
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  • 365+ full patent PDF documents of Impregnated-related inventions.
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Method and apparatus for manufacturing aerogel sheet
Lg Chem, Ltd.
March 29, 2018 - N°20180086587

The present invention relates to a method for manufacturing an aerogel sheet. The method for manufacturing the aerogel sheet includes: a step (a) of preparing silica sol; a step (b) of preparing a gelling catalyst; a step (c) of injecting the silica sol, which is prepared in the step (a), to a surface of a blanket to impregnate the silica ...
Method of manufacturing resin impregnated material, composite material and copper-clad laminate
March 29, 2018 - N°20180086025

The resin impregnated material is formed by impregnating a porous fluororesin with a curable resin composition containing: (a) a bismaleimide compound represented by general formula (i); and (b) a radical polymerization initiator. In general formula (i), x represents an aliphatic, alicyclic, or aromatic hydrocarbon group having 10 to 30 carbon atoms in the main chain; y represents an aliphatic, alicyclic or aromatic ...
Process for producing resin-impregnated fiber bundle
Toray Engineering Co., Ltd.
March 29, 2018 - N°20180085970

A process for producing a resin-impregnated fiber bundle includes an unwinding step in which a resin-unimpregnated fiber bundle is unwound, a resin impregnation step in which the fiber bundle is passed through an impregnation bath filled with a resin, and an impregnation acceleration step in which after the resin impregnation step, the resin is permeated into the fiber bundle, at ...
Hockey blade with pin-reinforced core
Bauer Hockey, Inc.
March 29, 2018 - N°20180085647

A construct for a hockey blade that includes a foam core. The foam core includes a first core face, a second core face, and a bottom core edge and a top core edge. Multiple pins are injected into the foam core, and one or more layers of resin preimpregnated tape are wrapped around the foam before forming a hockey blade ...
Drug-impregnated encasement
Depuy Synthes Products, Inc.
March 29, 2018 - N°20180085564

A drug-impregnated sleeve for encasing a medical implant is provided. In one embodiment, the sleeve may include a body made of a biologically-compatible material that defines an internal cavity configured to receive the medical implant. In one embodiment, the biologically-compatible material is bioresorbable. The body may include a plurality of apertures, such as perforations or holes, extending from the cavity ...
Offset catheter securement device with removable retention member
Tidi Products, Llc
March 29, 2018 - N°20180085560

A catheter securement device adapted to be adhesively mounted to the skin of a patient to secure a catheter in place, the device having a flexible, thin, sheet-like base member with a distal edge and a midportion, and a releasable, flexible, thin, sheet-like retention member. The retention member may include a first releasable end, a second releasable end, a proximal ...
Rechargeable battery
Lg Chem, Ltd.
March 22, 2018 - N°20180083305

A rechargeable battery comprises an electrode assembly having an electrode and a separator are alternately stacked and wound, a fixing tape attached to an exterior surface of the electrode assembly to prevent the electrode assembly from being unwound, and a battery case that receives the electrode assembly and the fixing tape therein. The fixing tape comprises a material that is ...
Metal-sulfur battery cathode containing humic acid-derived conductive foam impregnated with sulfur or sulfide
Nanotek Instruments, Inc.
March 22, 2018 - N°20180083289

Provided is a sulfur cathode for a metal-sulfur battery, containing a humic acid-derived foam, composed of multiple pores and pore walls, and sulfur or polysulfide impregnated into the pores or deposited on pore walls, wherein the pore walls contain single-layer or few-layer humic acid-derived hexagonal carbon atomic planes or sheets. The few-layer hexagonal carbon atomic planes or sheets have 2-10 ...
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