公开(公告)号：US20150344631A1

公开(公告)日：2015-12-03

申请号：US14794855

申请日：2015-07-09

申请人： PRC-DeSoto International, Inc.

发明人： STEVEN J. HOBBS ,  GREGORY J. MCCOLLUM ,  JUEXIAO CAI ,  MARFI ITO ,  LAWRENCE G. ANDERSON ,  RENHE LIN

IPC分类号： C08G75/10 ,  C07C265/04 ,  C09J181/02 ,  C07C265/12

CPC分类号： C09D175/08 ,  C07C265/04 ,  C07C265/12 ,  C07D251/30 ,  C08G18/006 ,  C08G18/3857 ,  C08G18/5072 ,  C08G65/336 ,  C08G65/34 ,  C08G75/02 ,  C08G75/10 ,  C08G75/12 ,  C08G77/00 ,  C09D5/34 ,  C09D175/10 ,  C09J181/02

摘要： Disclosed are multifunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, a polyol containing at least three hydroxyl groups per polyol molecule, and an aldehyde, a ketone, or a combination thereof. Sealant compositions comprising the multifunctional sulfur-containing polymers are also disclosed.

摘要翻译： 公开了多元官能的含硫聚合物，其是含硫二醇，每多元醇分子含有至少三个羟基的多元醇和醛，酮或其组合的反应产物。 还公开了包含多官能含硫聚合物的密封剂组合物。

公开(公告)号：US09109089B2

公开(公告)日：2015-08-18

申请号：US14656743

申请日：2015-03-13

申请人： PRC-DeSoto International, Inc.

发明人： Steven J. Hobbs ,  Gregory J. McCollum ,  Juexiao Cai ,  Marfi Ito ,  Lawrence G. Anderson ,  Renhe Lin

IPC分类号： C08G75/10 ,  C08G75/12 ,  C08G77/00 ,  C09J181/02 ,  C08G65/34 ,  C07D251/30 ,  C08G65/336

CPC分类号： C09D175/08 ,  C07C265/04 ,  C07C265/12 ,  C07D251/30 ,  C08G18/006 ,  C08G18/3857 ,  C08G18/5072 ,  C08G65/336 ,  C08G65/34 ,  C08G75/02 ,  C08G75/10 ,  C08G75/12 ,  C08G77/00 ,  C09D5/34 ,  C09D175/10 ,  C09J181/02

摘要： Disclosed are multifunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, a polyol containing at least three hydroxyl groups per polyol molecule, and an aldehyde, a ketone, or a combination thereof. Sealant compositions comprising the multifunctional sulfur-containing polymers are also disclosed.

摘要翻译： 公开了多元官能的含硫聚合物，其是含硫二醇，每多元醇分子含有至少三个羟基的多元醇和醛，酮或其组合的反应产物。 还公开了包含多官能含硫聚合物的密封剂组合物。

公开(公告)号：US11198757B2

公开(公告)日：2021-12-14

申请号：US16347426

申请日：2017-11-02

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Robert S. Clough ,  Sheng Ye ,  Tao Gong ,  Jonathan D. Zook ,  Susan E. DeMoss ,  Charlie P. Blackwell

IPC分类号： C08G59/56 ,  C08G75/045 ,  C09J163/00 ,  C09J181/02 ,  G03F7/004 ,  G03F7/038

摘要： A composition includes a photolatent amine, camphorquinone, and a coumarin sensitizer. The coumarin sensitizer is triplet photosensitizer and has an absorbance with a wavelength of maximum absorbance in a range from 390 nanometers to 510 nanometers. Compositions that further include a polymerizable material are also disclosed. Polymer networks preparable from such compositions and methods for making the polymer networks are also disclosed.

公开(公告)号：US10683395B2

公开(公告)日：2020-06-16

申请号：US16091410

申请日：2017-04-07

申请人： BASF SE

发明人： John Michael Davis ,  Ralph Dieter Maier ,  Karl Matos ,  Kevin M. Neigh ,  Kristin Schroeder

IPC分类号： C08G75/04 ,  C09K3/10 ,  C08L81/02 ,  C08L81/04 ,  C08K3/34 ,  C09J11/04 ,  C09J181/02

摘要： A dual-curable sealant composition includes a polysulfide having an —SH group, a metal oxide catalyst, and an alkylborane amine catalyst. A cured sealant is also formed from the dual-curable sealant composition. Moreover, a dual-cured sealant is formed that includes the polymerization product of the polysulfide reacted in the presence of the metal oxide catalyst and the alkylborane amine catalyst. Further, a dual-curable sealant system includes a first component including the polysulfide and the alkylborane amine catalyst and a second component including the metal oxide catalyst. An article is formed that includes a substrate and the cured sealant disposed on the substrate. Even further, a method of forming the dual-curable sealant composition includes the steps of providing the polysulfide, the alkylborane amine catalyst, and the metal oxide catalyst, and combining the polysulfide, the alkylborane amine catalyst, and the metal oxide catalyst to form the dual-curable composition.

公开(公告)号：US20190194541A1

公开(公告)日：2019-06-27

申请号：US16326181

申请日：2017-08-10

申请人： SHARP KABUSHIKI KAISHA

发明人： MASANOBU MIZUSAKI ,  KIYOSHI MINOURA

IPC分类号： C09K19/18 ,  C09K19/56 ,  C09J181/02 ,  C09J5/00 ,  H01Q3/44

摘要： A liquid crystal cell according to the present invention includes a TFT board including a first dielectric substrate, TFTs supported by the first dielectric substrate, and patch electrodes, a slot board including a second dielectric substrate and a slot electrode having slots and supported by the second dielectric substrate, and a liquid crystal layer LC between the TFT board and the slot board, which are positioned with the patch electrodes and the slot electrode facing each other, and a sealant disposed between the TFT board and the slot board and surrounding the liquid crystal layer. The liquid crystal layer LC includes a liquid crystal compound containing an isothiocyanate group. The sealant includes an ene-thiol compound in which an ene compound and a thiol compound are bonded by using a radical.

公开(公告)号：US10287466B2

公开(公告)日：2019-05-14

申请号：US15545849

申请日：2016-02-10

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Susan E. DeMoss ,  Jonathan D. Zook ,  Matthew Capel

IPC分类号： C08G75/00 ,  C08G75/02 ,  C08G75/04 ,  C08G75/12 ,  C08L81/00 ,  C08L81/02 ,  C07C321/18 ,  C07C323/14 ,  C09J181/02

摘要： Polythioether polymers, sealants containing polythioether polymers, and compounds useful as stabilizing monomers in the manufacture of polythioether polymers are provided. In many embodiments the polymers and sealants demonstrate reduced risk of spoilage that may be caused by low temperature storage of the polymer or uncured sealant. Compounds useful as stabilizing monomers include compounds according to formula I: CH2═CR1—CHR2—S—R3—S—CHR4—CR5═CH2 [I] wherein R1, R2, R4 and R5 are independently selected from —H, —CH3 or —C2H5, and wherein R3 is selected from divalent groups comprising 2-12 carbon atoms, 0-5 ether oxygen atoms and 0-5 thioether sulfur atoms, which may be straight, branched or cyclic.

公开(公告)号：US10179766B2

公开(公告)日：2019-01-15

申请号：US15494746

申请日：2017-04-24

申请人： Toray Fine Chemicals Co., Ltd.

发明人： Koki Echigoya ,  Yukiko Hamada ,  Kazunori Matsumoto

IPC分类号： C07C323/14 ,  C08G18/52 ,  C08G59/56 ,  C08G59/66 ,  C08G18/73 ,  C09K3/10 ,  C08G59/40 ,  C08L63/00 ,  C08G75/14 ,  C08G75/12 ,  C09D181/02 ,  C09J181/02

摘要： A thiol group-containing polymer represented by: HS—(R—Sr)n—R—SH wherein R is an organic group including a —O—CH2—O— bond and a branched alkylene group, n is an integer of from 1 to 200, r is an integer of from 1 to 5, an average value of r is 1.1 or more and lower than 1.8, and the thiol group-containing polymer is a liquid at room temperature and has a specific gravity at 23° C. of 1.20 to 1.27.

公开(公告)号：US20180016480A1

公开(公告)日：2018-01-18

申请号：US15545849

申请日：2016-02-10

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Susan E. DeMoss ,  Jonathan D. Zook ,  Matthew Capel

IPC分类号： C09J181/02 ,  C08G75/04 ,  C07C323/14 ,  C08G75/12 ,  C07C321/18

CPC分类号： C09J181/02 ,  C07C321/18 ,  C07C323/14 ,  C08G75/00 ,  C08G75/02 ,  C08G75/04 ,  C08G75/12 ,  C08L81/00 ,  C08L81/02

摘要： Polythioether polymers, sealants containing polythioether polymers, and compounds useful as stabilizing monomers in the manufacture of polythioether polymers are provided. In many embodiments the polymers and sealants demonstrate reduced risk of spoilage that may be caused by low temperature storage of the polymer or uncured sealant. Compounds useful as stabilizing monomers include compounds according to formula I: CH2═CR1—CHR2—S—R3—S—CHR4—CR5═CH2 [I] wherein R1, R2, R4 and R5 are independently selected from —H, —CH3 or —C2H5, and wherein R3 is selected from divalent groups comprising 2-12 carbon atoms, 0-5 ether oxygen atoms and 0-5 thioether sulfur atoms, which may be straight, branched or cyclic.

公开(公告)号：US20170114208A1

公开(公告)日：2017-04-27

申请号：US14922280

申请日：2015-10-26

申请人： PRC-DeSoto International, Inc.

发明人： Chandra Rao ,  Juexiao Cai ,  Renhe Lin

IPC分类号： C08K5/375 ,  C09J181/02 ,  C09J5/00 ,  C08K5/378

CPC分类号： C08K5/375 ,  C07C323/16 ,  C07D251/34 ,  C08G75/06 ,  C08K5/378 ,  C08K7/00 ,  C08L81/02 ,  C08L81/04 ,  C09J5/00 ,  C09J181/02 ,  C09J2481/00

摘要： Reactive antioxidants, antioxidant-containing prepolymers, compositions containing reactive antioxidants and antioxidant-containing prepolymers, methods of synthesizing reactive antioxidants and reactive antioxidant-containing prepolymers and the use of reactive antioxidants and antioxidant-containing prepolymers in aerospace sealant applications are disclosed. Reactive antioxidants and antioxidant-containing prepolymers can be added to a curable composition and react with a curing agent to become incorporated into the cured polymer network. Antioxidant-containing prepolymers have antioxidants incorporated into the backbone of the prepolymer. Cured sealant compositions comprising reactive antioxidants and antioxidant-containing prepolymers exhibit enhanced thermal resistance.

公开(公告)号：US20170037189A1

公开(公告)日：2017-02-09

申请号：US15302182

申请日：2015-04-01

申请人： BRIDGESTONE CORPORATION

发明人： Hajime KITANO

IPC分类号： C08G75/045 ,  C09J181/02 ,  B32B25/12 ,  B32B25/14 ,  B32B7/12 ,  B32B25/04

CPC分类号： C08G75/045 ,  B32B7/12 ,  B32B25/042 ,  B32B25/08 ,  B32B25/12 ,  B32B25/14 ,  B32B27/30 ,  B32B2250/02 ,  B32B2250/248 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2270/00 ,  B32B2405/00 ,  C09J11/06 ,  C09J181/02

摘要： A composition includes: a polythiol compound; an aliphatic (meth)acrylic compound having a plurality of at least one of an acryloyl group or a methacryloyl group and being acyclic; and a radical generator, the ratio (Ac/SH) of the total molar number (Ac) of the at least one of an acryloyl group or a methacryloyl group contained in the aliphatic (meth)acrylic compound to the total molar number (SH) of thiol groups contained in the polythiol compound is from 0.70 to 1.20.

摘要翻译： 组合物包括：多硫醇化合物; 具有多个丙烯酰基或甲基丙烯酰基中的至少一个并且是无环的脂族（甲基）丙烯酸化合物; 和自由基发生剂，脂肪族（甲基）丙烯酸类化合物中所含的丙烯酰基或甲基丙烯酰基中的至少一种的总摩尔数（Ac）与总摩尔数（SH）的比（Ac / SH） 多硫醇化合物中所含的硫醇基的摩尔比为0.70〜1.20。