公开(公告)号：US20240336718A1

公开(公告)日：2024-10-10

申请号：US18611446

申请日：2024-03-20

申请人： SHIN-ETSU CHEMICAL CO., LTD.

发明人： Jun HATAKEYAMA ,  Motoaki IWABUCHI ,  Shiori NONAKA ,  Joe IKEDA ,  Koji HASEGAWA

IPC分类号： C08F212/14 ,  C08K3/04 ,  C08K3/22

CPC分类号： C08G18/3855 ,  C08K3/041 ,  C08K3/08 ,  C08K2003/0806

摘要： The present invention is a bio-electrode composition includes, as the component (A), a resin which has a urethan bond in a main chain and at least one salt selected from the group consisting of salts of ammonium, sodium, potassium, and silver formed with fluorinated alkyl sulfonic acid or fluorinated aryl sulfonic acid in a side chain. This can provide: a bio-electrode composition capable of forming a living body contact layer for a bio-electrode that is excellent in electric conductivity and biocompatibility, light-weight, manufacturable at low cost, capable of preventing significant reduction in the electric conductivity even when wetted with water or dried, soft, and excellent in stretchability and strength; a bio-electrode including a living body contact layer formed of the bio-electrode composition; and a method for manufacturing the bio-electrode.

公开(公告)号：US20240132652A1

公开(公告)日：2024-04-25

申请号：US18135336

申请日：2023-04-17

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  DONGSUNG CHEMICAL Co., Ltd. ,  HANWHA ADVANCED MATERIALS CORPORATION

发明人： Boo Youn An ,  In Soo Han ,  Sang Hyuk Lee ,  Jae Chan Lee ,  Hoon Jeong Kim ,  Gyu Min Lee ,  Sung Bok Kwak ,  Dong Ju Lee ,  Jae Yong Lee

IPC分类号： C08G18/12 ,  B29C48/00 ,  C08G18/32 ,  C08G18/38 ,  C08G18/42

CPC分类号： C08G18/12 ,  B29C48/022 ,  C08G18/3206 ,  C08G18/3855 ,  C08G18/4238 ,  C08G18/425 ,  B29K2075/00

摘要： The present disclosure relates to a thermoplastic polyurethane composition for injection molding and a method for manufacturing the same. Specifically, the thermoplastic polyurethane composition includes 0.5% by weight to 10.0% by weight of a sulfonate diol, 13% by weight to 60% by weight of an isocyanate, 30% by weight to 70% by weight of an ether-containing polyester polyol, and 5% by weight to 40% by weight of a chain extender.

公开(公告)号：US20230374191A1

公开(公告)日：2023-11-23

申请号：US18030847

申请日：2021-09-10

申请人： MITSUBISHI GAS CHEMICAL COMPANY, INC.

发明人： Yousuke IMAGAWA ,  Kouhei TAKEMURA ,  Ryosuke SUGIHARA ,  Mariko SADO

IPC分类号： C08G18/38 ,  G02B1/04 ,  G02C7/02

CPC分类号： C08G18/3855 ,  G02B1/041 ,  G02C7/02

摘要： A composition containing: a compound (a) represented by Formula (1):




wherein Ar represents an aromatic ring, m represents an integer of 2 to 8, n represents an integer of 0 to 6, provided that m+n is equal to or less than a number of carbon atoms that constitute the aromatic ring, and R1 each independently represents an alkylthio group, an epoxyalkylthio group, a thiol group, a halogen group, a hydroxy group, a dialkylthiocarbamoyl group, or a dialkylcarbamoylthio group; and 1,2,3,5,6-pentathiepane (b).

公开(公告)号：US20230265240A1

公开(公告)日：2023-08-24

申请号：US18307354

申请日：2023-04-26

申请人： Stratasys, Inc.

发明人： William R. Priedeman, JR.

IPC分类号： C08G63/688 ,  B33Y70/00 ,  C08J5/00 ,  C08J11/06 ,  G03G9/087 ,  B29C64/40 ,  B33Y30/00 ,  G03G15/22 ,  G03G15/16 ,  B29C64/106 ,  C08G18/38 ,  C08G18/08 ,  C08G69/42

CPC分类号： C08G63/6886 ,  B33Y70/00 ,  C08J5/00 ,  C08J11/06 ,  G03G9/08755 ,  G03G9/08766 ,  B29C64/40 ,  B33Y30/00 ,  G03G15/224 ,  G03G15/1625 ,  B29C64/106 ,  C08G18/3855 ,  C08G18/0828 ,  C08G69/42 ,  G03G2215/1695 ,  C08J2367/02 ,  C08J2377/06 ,  B29K2081/00

摘要： A water dispersible sulfo-polyamide is configured as a filament for use as an extrudable support material in the additive manufacture of a part comprising a non water dispersible polymer. The water dispersible sulfo-polyamide is a reaction product of a sulfo monomer, the water dispersible sulfo-polymer being dispersible in water resulting in separation of the water dispersible polymer from the part comprising the non water dispersible polymer.

公开(公告)号：US20190054681A1

公开(公告)日：2019-02-21

申请号：US15680846

申请日：2017-08-18

申请人： PPG Industries Ohio, Inc.

发明人： David Robert Fenn ,  Kurt G. Olson ,  Reza M. Rock ,  Cynthia Kutchko ,  Susan Donaldson ,  Anthony J. Fogl

IPC分类号： B29C64/112 ,  B33Y70/00 ,  C08G18/10 ,  C08G18/32 ,  C08G18/38 ,  C09D175/02 ,  C08G18/75

CPC分类号： B29C64/112 ,  B33Y10/00 ,  B33Y70/00 ,  C08G18/10 ,  C08G18/3234 ,  C08G18/325 ,  C08G18/3821 ,  C08G18/3855 ,  C08G18/4854 ,  C08G18/5024 ,  C08G18/755 ,  C08G18/792 ,  C08G59/66 ,  C08G75/045 ,  C08G75/14 ,  C08G2150/50 ,  C08K3/046 ,  C08K3/36 ,  C09D175/02 ,  C09D175/04 ,  C08L75/02 ,  C08L81/02 ,  C08G18/6685

摘要： Methods of additive manufacture using coreactive components are disclosed. Thermosetting compositions for additive manufacturing are also disclosed.

公开(公告)号：US20180179332A1

公开(公告)日：2018-06-28

申请号：US15737579

申请日：2016-06-17

申请人： Stratasys, Inc.

发明人： William R. Priedeman, Jr.

IPC分类号： C08G63/688 ,  C08G69/42 ,  C08J5/00 ,  B29C64/40 ,  B33Y70/00

CPC分类号： C08G63/6886 ,  B29C64/106 ,  B29C64/40 ,  B29K2081/00 ,  B29K2995/0062 ,  B33Y30/00 ,  B33Y70/00 ,  C08G18/0828 ,  C08G18/3855 ,  C08G69/42 ,  C08J5/00 ,  C08J11/06 ,  C08J2300/22 ,  C08J2355/02 ,  C08J2367/02 ,  C08J2367/04 ,  C08J2369/00 ,  C08J2377/06 ,  C08J2467/02 ,  C08J2477/06 ,  G03G9/08755 ,  G03G9/08766 ,  G03G15/1625 ,  G03G15/224 ,  G03G2215/1695

摘要： A water dispersible sulfopolymer for use as a material in the layer-wise additive manufacture of a 3D part made of a non water dispersible polymer wherein the water dispersible polymer is a reaction product of a metal sulfo monomer, the water dispersible sulfo-polymer being dispersible in water resulting in separation of the water dispersible polymer from the 3D part made of the non water dispersible polymer.

公开(公告)号：US20160347900A1

公开(公告)日：2016-12-01

申请号：US15166948

申请日：2016-05-27

申请人： Matthew BECKER ,  Robert A. Weiss ,  Zachary Kurtiss Zander ,  Don S. Wardius ,  Karl W. Haider ,  Bruce D. Lawrey

发明人： Matthew BECKER ,  Robert A. Weiss ,  Zachary Kurtiss Zander ,  Don S. Wardius ,  Karl W. Haider ,  Bruce D. Lawrey

IPC分类号： C08G18/08 ,  C08G18/10 ,  C08G18/38 ,  C08G18/48 ,  C08G18/65 ,  C08G18/76 ,  C08G18/32

CPC分类号： C08G18/10 ,  C08G18/0814 ,  C08G18/0828 ,  C08G18/42 ,  C08G18/44 ,  C08G18/48 ,  C08G18/603 ,  C08G18/7671 ,  C08G18/3206 ,  C08G18/3857 ,  C08G18/3855

摘要： In one or more embodiments, the present invention provides a novel approach to the addition of plasticizers for softening TPUs, i.e., lowering the durometer and the melt viscosity. This approach involves incorporating bonded sulfonate groups with quaternary ammonium counterions into the TPU. In one or more embodiments of the present invention, the softening of TPU is achieved by incorporating an ionic diol, such as N,N-bis (2-hydoxyethyl)-2-aminoethane-sulfonic acid (BES), coupled with various bulky alkyl ammonium cations, during the chain extension step of the TPU synthesis. It is believed that that steric hindrance of the bulky quaternary ammonium groups weakens the dipole-dipole interactions of the sulfonate groups and/or lowers the crystallinity of the hard block, thereby creating additional free volume that softens the polymer and lowers the melt viscosity.

摘要翻译： 在一个或多个实施方案中，本发明提供了添加用于软化TPU的增塑剂的新方法，即降低硬度和熔融粘度。 这种方法包括将键合的磺酸盐基团与季铵抗衡离子结合到TPU中。 在本发明的一个或多个实施方案中，TPU的软化通过加入离子二醇，例如N，N-双（2-羟乙基）-2-氨基乙磺酸（BES），与各种大体积烷基 在TPU合成的扩链步骤期间，铵阳离子。 据信大体积季铵基团的空间位阻削弱了磺酸盐基团的偶极 - 偶极相互作用和/或降低了硬块的结晶度，从而产生了使聚合物软化并降低了熔体粘度的额外的自由体积。

公开(公告)号：US09475767B2

公开(公告)日：2016-10-25

申请号：US14705945

申请日：2015-05-06

申请人： Dymax Oligomers and Coatings LLC

发明人： James H. Aerykssen ,  Ahmet Nebioglu ,  Richard D. Zopf ,  Igor Khudyakov

IPC分类号： C08F299/06 ,  C07C323/52 ,  C07C319/18 ,  C07C323/61 ,  C07C323/62 ,  C08F122/10 ,  C09J133/14 ,  C08G18/38 ,  C08G18/81 ,  C08G18/75 ,  C09J175/16 ,  C08G18/67

CPC分类号： C07C323/52 ,  C07C319/18 ,  C07C323/61 ,  C07C323/62 ,  C08F122/10 ,  C08F299/06 ,  C08F299/065 ,  C08G18/3855 ,  C08G18/3863 ,  C08G18/3868 ,  C08G18/673 ,  C08G18/755 ,  C08G18/758 ,  C08G18/8175 ,  C09J133/14 ,  C09J175/16

摘要： The invention provides intermediates of the formula: as well as a method of their preparation by reacting a thiol having at least two hydroxyl groups with a mono-unsaturated organic compound in the presence of a base catalyst. A polymerizable urethane acrylate oligomer or urethane methacrylate oligomer is formed by reacting a polyisocyanate with the intermediate. The polymerizable urethane acrylate oligomer or urethane methacrylate is blended with a polymerization initiator to form a composition which is useful in such applications as adhesives.

公开(公告)号：US20160096914A1

公开(公告)日：2016-04-07

申请号：US14890488

申请日：2014-05-16

申请人： CYCLICOR AB

发明人： Rajni HATTI-KAUL ,  Sang-Hyun PYO

IPC分类号： C08G18/73 ,  C08J9/00 ,  C08G18/38 ,  C07C271/12 ,  C07D319/06 ,  C07D317/34 ,  C07C269/04 ,  C08G18/83 ,  C09D175/12

CPC分类号： C08G18/73 ,  C07C269/04 ,  C07C271/12 ,  C07C2601/14 ,  C07D317/34 ,  C07D317/36 ,  C07D319/06 ,  C08G18/3831 ,  C08G18/3855 ,  C08G18/83 ,  C08G71/04 ,  C08G2101/00 ,  C08G2120/00 ,  C08G2190/00 ,  C08G2350/00 ,  C08G2380/00 ,  C08G2410/00 ,  C08J9/00 ,  C08J2375/04 ,  C08J2375/06 ,  C08J2375/12 ,  C09D175/04 ,  C09D175/12 ,  C07C271/24

摘要： The present invention relates to functionalized cyclic carbonates, urethanes and polyurethanes, their methods of production and uses thereof.

摘要翻译： 本发明涉及官能化环状碳酸酯，聚氨酯和聚氨酯，其制备方法和用途。

公开(公告)号：US20150232422A1

公开(公告)日：2015-08-20

申请号：US14705945

申请日：2015-05-06

申请人： Dymax Oligomers and Coatings LLC

发明人： James H. AERYKSSEN ,  Ahmet NEBIOGLU ,  Richard D. ZOPF ,  Igor KHUDYAKOV

IPC分类号： C07C323/52 ,  C09J133/14 ,  C07C323/62 ,  C08F122/10 ,  C07C319/18 ,  C07C323/61

CPC分类号： C07C323/52 ,  C07C319/18 ,  C07C323/61 ,  C07C323/62 ,  C08F122/10 ,  C08F299/06 ,  C08F299/065 ,  C08G18/3855 ,  C08G18/3863 ,  C08G18/3868 ,  C08G18/673 ,  C08G18/755 ,  C08G18/758 ,  C08G18/8175 ,  C09J133/14 ,  C09J175/16

摘要： The invention provides intermediates of the formula: as well as a method of their preparation by reacting a thiol having at least two hydroxyl groups with a mono-unsaturated organic compound in the presence of a base catalyst. A polymerizable urethane acrylate oligomer or urethane methacrylate oligomer is formed by reacting a polyisocyanate with the intermediate. The polymerizable urethane acrylate oligomer or urethane methacrylate is blended with a polymerization initiator to form a composition which is useful in such applications as adhesives.

摘要翻译： 本发明提供了下式的中间体：以及它们通过在碱催化剂存在下使具有至少两个羟基的硫醇与单不饱和有机化合物反应制备的方法。 聚异氰酸酯丙烯酸酯低聚物或聚氨酯甲基丙烯酸酯低聚物是通过使多异氰酸酯与中间体反应形成的。 可聚合的氨基甲酸酯丙烯酸酯低聚物或氨基甲酸酯甲基丙烯酸酯与聚合引发剂共混以形成可用于粘合剂等用途的组合物。