公开(公告)号：US20240239941A1

公开(公告)日：2024-07-18

申请号：US18018848

申请日：2021-04-23

申请人： University of Virginia Patent Foundation

发明人： Liheng Cai ,  Shifeng Nian ,  Jinchang Zhu

IPC分类号： C08F293/00 ,  B33Y10/00 ,  B33Y70/00 ,  C08L53/00

CPC分类号： C08F293/005 ,  B33Y10/00 ,  B33Y70/00 ,  C08L53/005 ,  C08F2438/01

摘要： Existing feedstock for additive manufacturing is mostly stiff, fragile plastics. We report a class of 3D printable, ultrasoft and stretchable elastomers by exploiting the self-assembly of responsive bottlebrush-based triblock copolymers. The microphase separation of the architecturally and chemically distinct blocks results in physically crosslinked networks that are stimuli-reversible, enabling their use for in-situ direct-write printing soft, elastic, and deformable 3D structures. The elastomers are 100% solvent-reprocessable yet thermostable within a wide range of temperature. Moreover, they exhibit an extensibility up to 600% and a Young's modulus low to ˜102 Pa, 106 times softer than plastics and more than 100 times softer than all existing 3D printable elastomers.

公开(公告)号：US12037463B2

公开(公告)日：2024-07-16

申请号：US18114564

申请日：2023-02-27

申请人： Clearlab SG Pte Ltd.

发明人： Jong Gu Park ,  Yeong Shenq Chow ,  John Christopher Phelan

IPC分类号： C08G77/46 ,  A61L26/00 ,  C08F293/00 ,  C08L53/00 ,  G02B1/04

CPC分类号： C08G77/46 ,  A61L26/0019 ,  A61L26/0066 ,  A61L26/008 ,  C08F293/00 ,  C08L53/005 ,  G02B1/043 ,  A61L2300/404 ,  C08G2210/00 ,  C08L2201/10 ,  C08L2203/02

摘要： Described herein are antimicrobial ophthalmic devices comprising a silicone hydrogel composition and an antimicrobial agent, and methods of making and use thereof. The silicone hydrogel compositions comprise an actinically-crosslinkable polysiloxane-polyglycerol block copolymer crosslinked with a crosslinker. The actinically-crosslinkable polysiloxane-polyglycerol block copolymer being derived from: a polysiloxane prepolymer comprising a polyglycerol side chain, the polyglycerol side chain comprising an ethylenically unsaturated group covalently linked thereto, wherein the ethylenically unsaturated group is actinically curable.

公开(公告)号：US20180346707A1

公开(公告)日：2018-12-06

申请号：US15777825

申请日：2016-11-23

申请人： Dow Global Technologies LLC

发明人： Yongchun Chen ,  Hang Wu ,  Haiyang Yu ,  Weiming Ma ,  Hong Yang ,  Xiao Yi Pang

IPC分类号： C08L53/00 ,  C08L23/26 ,  C08F222/08 ,  C09J151/00 ,  C09J153/00 ,  B32B5/02 ,  B32B27/32

CPC分类号： C08L53/005 ,  B32B5/02 ,  B32B5/022 ,  B32B5/024 ,  B32B7/12 ,  B32B27/12 ,  B32B27/20 ,  B32B27/302 ,  B32B27/32 ,  B32B2250/02 ,  B32B2260/021 ,  B32B2262/0215 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/0284 ,  B32B2262/0292 ,  B32B2262/062 ,  B32B2262/08 ,  B32B2262/14 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2307/748 ,  B32B2433/02 ,  B32B2439/46 ,  B32B2439/60 ,  B32B2439/70 ,  B32B2597/00 ,  C08F222/08 ,  C08K5/20 ,  C08L23/26 ,  C08L53/025 ,  C08L77/00 ,  C09J123/26 ,  C09J151/003 ,  C09J151/06 ,  C09J153/005 ,  C09J153/025

摘要： Embodiments of this invention relate to a composition comprising of (A) an anhydride and/or carboxylic acid functionalized, chlorinated olefin-based polymer and/or (b) a styrene-based polymer and/or a functionalized styrene-based polymer, (B) a polyamide wax slurry, and (C) organic solvent, and which composition can be used as an adhesive to bond a fabric to a polyolefin elastomer (POE) thermoplastic sheet, articles made from the composition, and methods of producing the composition and articles.

公开(公告)号：US20180256782A1

公开(公告)日：2018-09-13

申请号：US15779654

申请日：2016-11-29

申请人： UNIVERSITY OF TSUKUBA

发明人： Yukio NAGASAKI ,  Yutaka IKEDA ,  Kouya AKASAKA

IPC分类号： A61L27/34 ,  A61L31/10 ,  C08G81/02 ,  C08L25/18 ,  C09D125/02

CPC分类号： A61L27/34 ,  A61L31/10 ,  A61L33/064 ,  C08F8/12 ,  C08F8/26 ,  C08F8/30 ,  C08F8/32 ,  C08F8/40 ,  C08F12/14 ,  C08F293/005 ,  C08F2438/03 ,  C08G65/334 ,  C08G65/337 ,  C08G81/025 ,  C08L25/18 ,  C08L2203/02 ,  C08L2203/16 ,  C09D125/02 ,  C09D153/005 ,  C09D171/02 ,  C08L53/005

摘要： Provided is a coating agent which can be stably immobilized on metal surface, and which can give blood compatibility. Provided is a copolymer which is usable as the above-mentioned coating agent that comprises PEG segment and a segment which has a phosphoric acid residue (PO(—OH)2) and a cyclic nitroxideradical randomly as a side chain or a pendant group.

公开(公告)号：US20180242448A1

公开(公告)日：2018-08-23

申请号：US15896166

申请日：2018-02-14

申请人： ARISAWA MFG. CO., LTD.

发明人： Kazuo YOSHIKAWA ,  Makoto TAI ,  Nobuyuki IWANO ,  Takayuki MAYAMA

IPC分类号： H05K1/03 ,  H05K3/00 ,  C08L53/00 ,  C08K3/36 ,  C09J153/00 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20

CPC分类号： H05K1/036 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20 ,  B32B2250/02 ,  B32B2250/05 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2379/08 ,  B32B2457/08 ,  C08K3/36 ,  C08K2003/2227 ,  C08L53/005 ,  C09J7/10 ,  C09J7/387 ,  C09J153/005 ,  C09J2201/622 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2453/00 ,  H05K1/024 ,  H05K1/0373 ,  H05K1/0393 ,  H05K1/09 ,  H05K3/0035 ,  H05K3/0038 ,  H05K3/022 ,  H05K3/386 ,  H05K2201/0112 ,  H05K2201/0133 ,  H05K2201/0154 ,  H05K2201/0209 ,  H05K2201/09509 ,  H05K2201/2063 ,  H05K2203/107

摘要： The present invention provides a resin composition comprising a specific styrene polymer, a specific inorganic filler, and a curing agent, wherein the styrene polymer is a specific acid-modified styrene polymer, and the resin composition satisfies specific conditions in the form of a film having a thickness of 25 μm.

公开(公告)号：US09976008B2

公开(公告)日：2018-05-22

申请号：US14967647

申请日：2015-12-14

申请人： Waters Technologies Corporation

发明人： Zhiping Jiang ,  John E. O'Gara ,  Raymond P. Fisk ,  Kevin D. Wyndham ,  Darryl W. Brousmiche

IPC分类号： C08J9/35 ,  B01J20/26 ,  B01J20/28 ,  B01J20/285 ,  B01J20/286 ,  C08F230/08 ,  C08G77/442 ,  C08L53/00

CPC分类号： C08J9/35 ,  B01J20/26 ,  B01J20/265 ,  B01J20/28019 ,  B01J20/28042 ,  B01J20/285 ,  B01J20/286 ,  B01J2220/82 ,  C08F230/08 ,  C08G77/442 ,  C08J2329/04 ,  C08J2383/06 ,  C08L53/00 ,  C08L53/005 ,  Y10T428/2982 ,  C08L2666/02

摘要： The present invention relates to porous inorganic/organic homogenous copolymeric hybrid material materials, including particulates and monoliths, methods for their manufacture, and uses thereof, e.g., as chromatographic separations materials.

公开(公告)号：US09951220B2

公开(公告)日：2018-04-24

申请号：US15019173

申请日：2016-02-09

申请人： PolyOne Corporation

发明人： Liang Xu

IPC分类号： C08L67/04 ,  C08L51/06 ,  C08L53/00 ,  C08L91/06 ,  C08L91/00 ,  C08L53/02

CPC分类号： C08L53/005 ,  C08L51/06 ,  C08L53/00 ,  C08L53/025 ,  C08L67/04 ,  C08L91/00 ,  C08L91/06 ,  C08L2205/03 ,  C08L2205/06 ,  C08L2207/04 ,  C08L53/02 ,  C08L23/12

摘要： A thermoplastic elastomer compound has a high strain recovery rate and a high strain fixity rate to provide shape memory, preferably manageable shape memory. The thermoplastic elastomer compound includes a maleated styrenic block copolymer and polycaprolactone to achieve the shape memory. Shape modes of articles made from the thermoplastic elastomer compound can be altered by at least one thermo-mechanical event to cause deformation of the compound from a first shape to a second shape with retention of the compound in the second shape for any reasonable time interval.

公开(公告)号：US09911603B2

公开(公告)日：2018-03-06

申请号：US15397092

申请日：2017-01-03

申请人： International Business Machines Corporation

发明人： Joy Cheng ,  Michael A. Guillorn ,  Chi-Chun Liu ,  Hsinyu Tsai

IPC分类号： H01L21/027 ,  H01L21/311 ,  H01L21/308 ,  H01L21/033 ,  H01L21/768 ,  C08L53/00 ,  G03F7/00 ,  G03F1/00

CPC分类号： H01L21/0271 ,  B81C2201/0198 ,  C08L53/00 ,  C08L53/005 ,  G03F1/00 ,  G03F7/0002 ,  H01L21/0274 ,  H01L21/0337 ,  H01L21/308 ,  H01L21/3081 ,  H01L21/3086 ,  H01L21/31144 ,  H01L21/76816

摘要： After forming spacers over a hard mask layer using a sidewall image transfer process, a neutral material layer is formed on the portions of the hard mask layer that are not covered by the spacers. The spacers and the neutral material layer guide the self-assembly of a block copolymer material. The microphase separation of the block copolymer material provides a lamella structure of alternating domains of the block copolymer material.

公开(公告)号：US20180016743A1

公开(公告)日：2018-01-18

申请号：US15545653

申请日：2016-01-21

申请人： DIC Corporation

发明人： Tomoko KIDO ,  Yukie UEMURA ,  Toshihisa KIMURA ,  Hisakazu TANAKA ,  Yasuo OJI ,  Nobuhiro OE

IPC分类号： D06P1/52 ,  D06P1/14

CPC分类号： D06P1/525 ,  B01J19/0093 ,  C08F8/12 ,  C08F293/005 ,  C08F297/026 ,  C08L53/00 ,  C08L53/005 ,  C08L53/025 ,  D06P1/14 ,  D06P1/44 ,  D06P1/5221 ,  D06P1/5242 ,  D06P1/5271 ,  D06P1/5285 ,  D06P5/00 ,  D06P5/30

摘要： Provided is a printing agent including a pigment, a pigment dispersant, water, an organic solvent, and a binder resin, the pigment dispersant being a polymer (A) including an anionic group, the polymer (A) having a solubility in water of 0.1 g/100 ml or less, a number-average molecular weight of 1000 to 6000, and an acid value of 40 to 400 mgKOH/g. Also provided is a printed fabric produced by applying the printing agent on a fabric. The polymer (A) is preferably a polymer represented by General Formula (1) (where A1 represents a residue of an organolithium initiator; A2 represents a polymer block including a monomer having an aromatic ring or a heterocyclic ring; A3 represents a polymer block including an anionic group; n represents an integer of 1 to 5; and B represents an aromatic group or an alkyl group).

公开(公告)号：US20170311468A1

公开(公告)日：2017-10-26

申请号：US15647986

申请日：2017-07-12

申请人： CommScope Technologies LLC

发明人： Gary W. Adams ,  Julian S. Mullaney ,  Michael A. Oar

IPC分类号： H05K5/06 ,  C08L53/00 ,  C08F299/02 ,  C08J5/00 ,  C09K3/10 ,  C08L53/02 ,  C08L25/08 ,  C08L23/22 ,  C08J3/24

CPC分类号： H05K5/065 ,  C08F299/02 ,  C08G2220/00 ,  C08J3/246 ,  C08J5/00 ,  C08L23/22 ,  C08L25/08 ,  C08L51/06 ,  C08L53/005 ,  C08L53/025 ,  C08L61/06 ,  C09K3/10 ,  C09K2003/1068 ,  C09K2200/0617 ,  C09K2200/0642 ,  H05K5/062 ,  Y10T428/1352

摘要： Methods, compositions, apparatuses, and systems are provided for a hybrid thermoplastic gel or sealant. The methods comprise providing (a) a base polymer having at least one functional group capable of crosslinking, (b) a functionalized extender, and (c) heat, and reacting the base polymer and functionalized extender in the presence of the heat to form the hybrid thermoplastic gel. The gel composition may comprise 5-40 wt % of a base polymer, 60-95 wt % of a functionalized extender, and 0-10 wt % of a crosslinker. A closure or interconnect system may comprise a housing, a cable, and a hybrid thermoplastic gel or sealant. A telecommunications apparatus may comprise a telecommunications component and a sealant that forms a seal with the telecommunications component. The sealant may comprise a sealant material having a first range of elongation followed by a second range of elongation.