公开(公告)号：US20230287234A1

公开(公告)日：2023-09-14

申请号：US18019808

申请日：2021-08-05

Applicant: The State of Israel, Ministry of Agriculture & Rural Development, Agricultural Research Organization

Inventor： Noam ALKAN ,  Elena POVERENOV ,  Lilach SAIDI ,  Dalia MAURER ,  Oleg FEYGENBERG

IPC: C09D105/08 ,  C09D101/28 ,  C09D105/04 ,  C08K5/17 ,  C08K5/09

CPC classification number: C09D105/08 ,  C09D101/286 ,  C09D105/04 ,  C08K5/175 ,  C08K5/09

Abstract: The present invention is related to liquid compositions, kits and to methods for using thereof such as for reducing pathogen load or for prolonging shelf-life of the edible matter.

公开(公告)号：US11668010B2

公开(公告)日：2023-06-06

申请号：US15354733

申请日：2016-11-17

Applicant: C3Nano Inc.

Inventor： Yongxing Hu ,  Xiqiang Yang ,  Ying-Syi Li ,  Alexander Seung-il Hong ,  Melanie Mariko Inouye ,  Yadong Cao ,  Ajay Virkar

IPC: C23C18/44 ,  C23C18/54 ,  C09D133/06 ,  C23C18/16 ,  B32B27/20 ,  B32B9/04 ,  B32B27/28 ,  B32B27/08 ,  B32B15/04 ,  B32B15/08 ,  B82Y30/00 ,  C09D11/52 ,  C09D101/02 ,  C09D139/06 ,  C23C18/42 ,  H01B1/22 ,  H01B13/30 ,  H05K1/02 ,  H05K1/09 ,  H05K3/10 ,  H05K3/12 ,  B32B15/01 ,  C09D105/08 ,  B82Y20/00

CPC classification number: C23C18/44 ,  B32B9/045 ,  B32B15/018 ,  B32B15/04 ,  B32B15/08 ,  B32B27/08 ,  B32B27/20 ,  B32B27/28 ,  B82Y30/00 ,  C09D11/52 ,  C09D101/02 ,  C09D133/06 ,  C09D139/06 ,  C23C18/1635 ,  C23C18/1637 ,  C23C18/42 ,  C23C18/54 ,  H01B1/22 ,  H01B13/30 ,  H05K1/02 ,  H05K1/0274 ,  H05K1/097 ,  H05K3/10 ,  H05K3/105 ,  H05K3/1283 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2262/103 ,  B32B2262/12 ,  B32B2307/202 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2457/20 ,  B82Y20/00 ,  C09D105/08 ,  H05K2201/0108 ,  H05K2201/026 ,  Y10T428/12444 ,  Y10T428/12479 ,  Y10T428/12486 ,  Y10T428/12889 ,  Y10T428/12896

Abstract: Metal nanowires with uniform noble metal coatings are described. Two methods, galvanic exchange and direct deposition, are disclosed for the successful formation of the uniform noble metal coatings. Both the galvanic exchange reaction and the direct deposition method benefit from the inclusion of appropriately strong binding ligands to control or mediate the coating process to provide for the formation of a uniform coating. The noble metal coated nanowires are effective for the production of stable transparent conductive films, which may comprise a fused metal nanostructured network.

公开(公告)号：US11181754B2

公开(公告)日：2021-11-23

申请号：US16593664

申请日：2019-10-04

Applicant: Tangible Science, Inc.

Inventor： Karen L. Havenstrite ,  Victor Wayne McCray ,  Brandon McNary Felkins ,  Douglas Michael Ackermann ,  Garrett Cale Smith ,  Paul A. Cook ,  Evan S. Luxon ,  Andrew A. McGibbon

IPC: C08L5/08 ,  G02C7/04 ,  G02B1/04 ,  C08L71/00 ,  C09D105/08 ,  C09D171/00

Abstract: Embodiments of the technology relate to a contact lens having a core that is covalently coated by a hydrogel layer, and to methods of making such a lens. In one aspect, embodiments provide for a coated contact lens comprising a lens core comprising an outer surface; and a hydrogel layer covalently attached to at least a portion of the outer surface, the hydrogel layer adapted to contact an ophthalmic surface, wherein the hydrogel layer comprises a hydrophilic polymer population having a first PEG species and a second PEG species, the first PEG species being at least partially cross-linked to the second PEG species.

公开(公告)号：US20210054225A1

公开(公告)日：2021-02-25

申请号：US17090593

申请日：2020-11-05

Applicant: The Penn State Research Foundation

Inventor： Jeffrey M. Catchmark ,  Adam Ross Plucinski

IPC: C09D101/28 ,  C09D105/08 ,  C08L1/02 ,  D21H11/18 ,  D21H17/22 ,  D21H17/25 ,  D21H17/68 ,  D21H19/40 ,  D21H19/50 ,  C08K3/26 ,  C08L89/00 ,  C09D105/00

Abstract: This document provides polymer compositions (e.g., biopolymer compositions) and coatings. For example, methods and materials related to polymer compositions (e.g., biopolymer compositions) and coatings as well as methods and materials for making and using such compositions (e.g., biopolymer compositions) and coatings are provided.

公开(公告)号：US20200056063A1

公开(公告)日：2020-02-20

申请号：US16603386

申请日：2018-04-06

Applicant: NOVIOSENSE B.V.

Inventor： Christopher James WILSON ,  Irene BUZZACCHERA ,  Mariia VOROBII ,  Cesar Rodriguez EMMENEGGER

IPC: C09D105/04 ,  A61L27/52 ,  A61L27/34 ,  C09D105/08 ,  C09D5/16 ,  A61B5/00 ,  C09D151/02 ,  C08F251/00

Abstract: A coating having a hydrogel layer of a hydrogel of a polysaccharide and polymer brushes attached to the hydrogel layer. A process for making the coating, having the steps of: a) providing the hydrogel layer on a substrate, b) attaching an initiator having a radically transferable atom on the hydrogel layer and c) reacting monomers with the initiator to form the polymer brushes attached to the hydrogel layer.

公开(公告)号：US10451896B2

公开(公告)日：2019-10-22

申请号：US15206103

申请日：2016-07-08

Applicant: Tangible Science, LLC

Inventor： Karen L. Havenstrite ,  Victor W. McCray ,  Brandon M. Felkins ,  Douglas M. Ackermann ,  Garrett C. Smith ,  Paul A. Cook ,  Evan S. Luxon ,  Andrew A. McGibbon

IPC: G02C7/04 ,  G02B1/04 ,  C08L5/08 ,  C08L71/00 ,  C09D105/08 ,  C09D171/00

Abstract: Embodiments of the technology relate to a contact lens having a core that is covalently coated by a hydrogel layer, and to methods of making such a lens. In one aspect, embodiments provide for a coated contact lens comprising a lens core comprising an outer surface; and a hydrogel layer covalently attached to at least a portion of the outer surface, the hydrogel layer adapted to contact an ophthalmic surface, wherein the hydrogel layer comprises a hydrophilic polymer population having a first PEG species and a second PEG species, the first PEG species being at least partially cross-linked to the second PEG species.

公开(公告)号：US20190249054A1

公开(公告)日：2019-08-15

申请号：US16329426

申请日：2017-08-29

Applicant: DAI-ICHI KOGYO SEIYAKU CO., LTD.

Inventor： Takazumi TAWA ,  Masayuki HASHIMOTO

IPC: C09K3/18 ,  A23L21/10 ,  A23L29/00 ,  C09D101/04 ,  C09D101/28 ,  C09D101/08 ,  C09D105/08

CPC classification number: C09K3/18 ,  A23L21/10 ,  A23L29/00 ,  A23L29/035 ,  A23V2002/00 ,  C09D101/04 ,  C09D101/08 ,  C09D101/28 ,  C09D105/08 ,  C09K3/00

Abstract: Provided is a freezing inhibitor which has excellent freezing inhibitory effect and excellent safety, while being able to be mass-produced. According to the present invention a freezing inhibitor which contains water-insoluble fibers that are derived from at least one substance, selected from the group consisting of celluloses, chitins and chitosans is used.

公开(公告)号：US20180273700A1

公开(公告)日：2018-09-27

申请号：US15936056

申请日：2018-03-26

Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ALABAMA ,  525 Solutions, Inc.

Inventor： Robin D. Rogers ,  Oleksandra Zavgorodnya ,  Julia L. Shamshina ,  Gabriela Gurau

IPC: C08J3/20 ,  C08B37/08 ,  C08K3/04 ,  C09D105/08 ,  B01J20/24 ,  B01J20/20 ,  B01J20/30 ,  A61L27/20 ,  A61L27/08 ,  D01D5/00 ,  D01F1/10 ,  D01F9/00 ,  D01D1/02

CPC classification number: C08J3/203 ,  A61L27/08 ,  A61L27/20 ,  B01J20/205 ,  B01J20/24 ,  B01J20/3007 ,  B01J20/305 ,  B01J2220/46 ,  C08B37/003 ,  C08J3/2053 ,  C08J3/212 ,  C08J3/215 ,  C08J5/005 ,  C08J5/18 ,  C08J2301/02 ,  C08J2305/08 ,  C08K3/042 ,  C08K2201/001 ,  C08K2201/006 ,  C08K2201/011 ,  C08L5/08 ,  C09D105/08 ,  D01D1/02 ,  D01D5/0046 ,  D01D5/06 ,  D01F1/10 ,  D01F9/00

Abstract: Methods for making graphene-biopolymer composite materials are described. The methods can comprise contacting an ionic liquid with a biopolymer and graphene, thereby forming a mixture; contacting the mixture with a non-solvent, thereby forming the graphene-biopolymer composite material in the non-solvent; and collecting the graphene-biopolymer composite material from the non-solvent.

公开(公告)号：US09861701B2

公开(公告)日：2018-01-09

申请号：US15421203

申请日：2017-01-31

Applicant: SpotLight Technology Partners LLC

Inventor： Scott Robert Sershen ,  Suresh Subraya Pai ,  Glen Gong

IPC: A61K9/00 ,  A61K47/36 ,  A61K9/06 ,  A61K47/10 ,  A61L24/00 ,  A61L24/08 ,  A61L26/00 ,  A61L27/20 ,  A61L27/52 ,  A61L31/04 ,  A61L31/14 ,  C08J3/075 ,  C08J3/12 ,  A61K9/14 ,  A61K31/225 ,  A61K31/722 ,  C08K5/06 ,  C09D105/08 ,  A61K31/573 ,  A61K31/58 ,  A61K31/7036 ,  A61K47/34

CPC classification number: A61K47/36 ,  A61K9/06 ,  A61K9/146 ,  A61K31/225 ,  A61K31/573 ,  A61K31/58 ,  A61K31/7036 ,  A61K31/722 ,  A61K47/10 ,  A61K47/34 ,  A61L24/0031 ,  A61L24/08 ,  A61L26/0023 ,  A61L26/008 ,  A61L27/20 ,  A61L27/52 ,  A61L31/042 ,  A61L31/145 ,  C08J3/075 ,  C08J3/12 ,  C08J2371/02 ,  C08J2405/08 ,  C08K5/06 ,  C09D105/08

Abstract: Fragmented polysaccharide based hydrogel compositions and methods of making and using the same are provided. The subject polysaccharide based hydrogel compositions are prepared by combining a polysaccharide component with a hydrophilic polymer and a cross-linking agent. Also provided are kits and systems for use in preparing the subject compositions.

公开(公告)号：US20160032140A1

公开(公告)日：2016-02-04

申请号：US14776098

申请日：2014-03-14

Applicant: Patrick T. MATHER ,  Xinzhu GU

Inventor： Patrick T. Mather ,  Xinzhu Gu

IPC: C09D167/04 ,  C09D105/08

CPC classification number: C09D167/04 ,  A61K8/91 ,  A61K2800/54 ,  A61K2800/95 ,  A61Q5/04 ,  A61Q5/06 ,  C08B37/003 ,  C08G81/027 ,  C09D105/08 ,  C09D201/02 ,  D06M13/11 ,  D06M15/03 ,  D06M15/507

Abstract: A waterborne shape memory polymer coating that gives textiles and fibers good shape memory performance. An amphiphilic, crosslinkable grafted polysaccharide polymer was synthesized and provided in a water dispersion that can be applied to a flexible fibrous material and then crosslinked to yield good shape memory properties. The polymer coating showed good binding to human hair, which could be styled into a permanent shape (e.g., straight) during the crosslinked step. Next, this permanent shape can be styled to a temporary shape (e.g. curly) by heating and styling, and cooling. Finally, the permanent style can be regained by activation with water, heat, or both.

Abstract translation: 水性形状记忆聚合物涂层，赋予纺织品和纤维良好的形状记忆性能。 合成两亲性交联性接枝多糖聚合物，并在水分散体中提供可应用于柔性纤维材料，然后交联以产生良好形状记忆性质。 聚合物涂层显示出与人发的良好结合，其可以在交联步骤期间被定型为永久形状（例如直的）。 接下来，这种永久形状可以通过加热和定型以及冷却而被定型成临时形状（例如卷曲）。 最后，通过用水，热或两者的激活可以恢复永久的风格。