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2. 发明公开

EP4132985A1 WATER-DISPERSIBLE POLYURETHANE 审中-实审
公开(公告)号：EP4132985A1
公开(公告)日：2023-02-15
申请号：EP21713701.7
申请日：2021-03-26
申请人： Covestro (Netherlands) B.V.
发明人： MARCHETTI, Samantha , SEIL, Nikole , TENNEBROEK, Ronald
IPC分类号： C08G18/04 , C08F290/06 , C08G18/08 , C08G18/12 , C08G18/28 , C08G18/32 , C08G18/34 , C08G18/36 , C08G18/42 , C08G18/66 , C08G18/67 , C08G18/72 , C08G18/75 , C08G18/76 , C08L75/04 , C08L75/06 , C08L75/16 , C09D175/06 , C09D175/16

3. 发明公开

EP3444316A1 POLYTHIOURETHANE (METH)ACRYLATE MATRIX CONTAINING NANOCRYSTALS 审中-公开
公开(公告)号：EP3444316A1
公开(公告)日：2019-02-20
申请号：EP17382572.0
申请日：2017-08-16
申请人： Henkel AG & Co. KGaA
发明人： GÖTHEL, Frank , CARRETÉ, Àlex , RODRÍGUEZ, Denis , SMITH, Daniel , MENDIZABAL ZALACAIN, Julen
IPC分类号： C09K11/02 , C08G18/04
摘要： The present invention provides a nanocrystal composite comprising a) a plurality of nanocrystals comprising a core comprising a metal or a semiconductive compound or a mixture thereof and at least one ligand, wherein said core is surrounded by at least one ligand, b) a polymeric matrix, wherein said polymeric matrix is formed by polymerisation of at least one (meth) acrylate monomer having a functionality from 1 to 10 and a polythiol compound having a functionality from 2 to 10 and an polyisocyanate compound having a functionality from 2 to 4.

4. 发明公开

EP0511827A3 Plural liquid pack type heat-curable resin composition and process for producing shaped resin article therefrom 失效
标题翻译：一次液体包装类型的热固性树脂组合物及其生产形状树脂制品的方法
公开(公告)号：EP0511827A3
公开(公告)日：1993-05-26
申请号：EP92303818.6
申请日：1992-04-28
申请人： TEIJIN LIMITED
发明人： Umetani, Hiroyuki , Yamada, Takeyoshi
IPC分类号： C08G18/04 , C08G18/18 , C08G18/20 , C08G18/63 , C08L75/04
CPC分类号： C08G18/637 , C08G18/18 , C08G18/1875 , C08G18/20 , C08G18/797 , C08G2105/02 , Y10S525/903
摘要： One of the objects of the present invention is to produce a shaped article of a cured resin having well-balanced heat resistance and toughness by using a plural liquid pack type heat-curable resinous composition of a low liquid viscosity and excellent handling property with good storage stability. as claimed in the present invention, individual components comprising a polyisocyanate comound (a), a radically polymerizable unsaturated monomer compound bearing no functional group reactive with isocyanate, for example, styrene or a (meth)acrylic acid derivative (b), a polyol compound bearing no radically polymerizable unsaturated bond such as a polyether polyol (c), a radical catalyst (e) and a ring-forming catalyst (d) are separated into 2 liquid packs or 3 liquid packs, and they are mixed on molding, fed into the mold, and reaction-cured in the mold to give a shaped article of a cured resin of excellent heat resistance, toughness and other properties.

5. 发明公开

EP3424974A1 ARTICLE COMPRISING EXPANDED TPU AND A WATER BASED COATING 审中-公开
公开(公告)号：EP3424974A1
公开(公告)日：2019-01-09
申请号：EP17179593.3
申请日：2017-07-04
申请人： Covestro Deutschland AG
发明人： The designation of the inventor has not yet been filed
IPC分类号： C08G18/73 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/28 , C09D175/04 , C08G18/46 , C08G18/04
摘要： The present invention relates to an article comprising expanded thermoplastic polyurethane as a substrate and a specific polyurethane urea coating on said substrate, as well as footwear, a process for producing the article and a use of a polyurethane urea dispersion/solution. It has been found that a polurethane urea coating comprising polycarbonate structural units strongly binds to expanded TPU substrates and maintains the intrinsic properties of the expanded TPU.

6. 发明公开

EP3237494A1 DUAL CURE POLYTHIOETHER 有权
标题翻译：双重固化多元醇
公开(公告)号：EP3237494A1
公开(公告)日：2017-11-01
申请号：EP15828442.2
申请日：2015-12-22
申请人： 3M Innovative Properties Company
发明人： YE, Sheng , LI, Junting , WANG, Yizhong , OXMAN, Joel, D. , DEMOSS, Susan, E. , ZOOK, Jonathan, D.
IPC分类号： C08G75/00 , B05D3/02 , B32B37/00 , B64D45/02 , C08F8/34 , C08G18/04 , C08G75/02 , C09J181/02 , C08L81/00 , C08L81/02 , F16B37/14
CPC分类号： C08L81/02 , B05D3/02 , B64D45/02 , C08F8/34 , C08G18/04 , C08G75/00 , C08G75/02 , C08L81/00 , C09J181/02
摘要： Compositions that are curable to polythioether polymers are provided, comprising: a) a dithiol monomer; b) a diene monomer; c) a radical cleaved photoinitiator; d) a peroxide; and e) an amine; where the peroxide and amine together are a peroxide-amine redox initiator. In some embodiments, the amine is a tertiary amine. In some embodiments, the amine is selected from the group consisting of dihydroxyethyl-p-toluidine, N,N-diisopropylethylamine, and N, N, N′, N″, N″-pentamethyl-diethylenetriamine. In some embodiments, the peroxide is selected from the group consisting of di-tert-butyl peroxide, methyl ethyl ketone peroxide, and benzoyl peroxide. In some embodiments, the composition may additionally comprise a polythiol monomer having three or more thiol groups.
摘要翻译：提供可固化成聚硫醚聚合物的组合物，其包含：a）二硫醇单体; b）二烯单体; c）自由基裂解的光引发剂; d）过氧化物; 和e）胺; 其中过氧化物和胺一起是过氧化物 - 胺氧化还原引发剂。在一些实施方案中，胺是叔胺。在一些实施方案中，胺选自二羟基乙基 - 对甲苯胺，N，N-二异丙基乙胺和N，N，N'，N“，N” - 五甲基 - 二亚乙基三胺。在一些实施方案中，过氧化物选自过氧化二叔丁基，过氧化甲基乙基酮和过氧化苯甲酰。在一些实施方案中，组合物可另外包含具有三个或更多个硫醇基团的多硫醇单体。

7. 发明公开

EP1562996A2 GEL COAT COMPOSITION 审中-公开
标题翻译： GELCOATZUSAMMENSETZUNG
公开(公告)号：EP1562996A2
公开(公告)日：2005-08-17
申请号：EP03784787.8
申请日：2003-07-21
申请人： General Motors Corporation , Valspar Sourcing, Inc.
发明人： KIA, Sheila, F. , RAI, Devi, N. , KIA, Hamid, G. , GARNER, Archie, W. , ASHAI, Ehtisham, A. , ROBERTSON, Brian, A. , MELNYK, Thomas, J.
IPC分类号： C08G18/04
CPC分类号： C09D175/16 , C08G18/3271 , C08G18/672 , C08G18/42 , C08G18/68
摘要： A gel coat for a surface of a composite article contains a curable urethane acrylate resin preferably based on aliphatic polyester polyols and aliphatic polyisocyanates. The gel coat provides a surface that has high gloss and color retention after prolonged exposure to ultraviolet radiation. The gel coat composition contains resin and acrylic diluents, including optional difunctional and trifunctional diluents. The gel coat is optionally pigmented to produce an article that may be used without further surface treatment.

8. 发明授权

EP0695771B1 Polyisocyanat-modifizierte Dicarbonsäure(poly)anhydride 失效
标题翻译：多异氰酸酯的酸酐改性的二羧酸的（聚）
公开(公告)号：EP0695771B1
公开(公告)日：2000-03-08
申请号：EP95111316.6
申请日：1995-07-19
申请人： BAYER AG
发明人： Reuter, Knud, Dr. , Schäfer, Walter, Dr. , Müller, Hanns Peter, Dr. , Meier-Westhues, Hans-Ulrich, Dr. , Kahl, Lothar, Dr. , Bock, Manfred, Dr.
IPC分类号： C08G18/34 , C08G18/04 , C09D163/00
CPC分类号： C08G18/64 , C08G18/34 , C08G2150/20 , C09D163/00 , C08L75/04

9. 发明公开

EP0733668A3 Method of in-mold coating 失效
标题翻译：在模内涂层的方法
公开(公告)号：EP0733668A3
公开(公告)日：1996-12-18
申请号：EP96104437.7
申请日：1996-03-20
申请人： DAI NIPPON TORYO CO., Ltd. , MITSUBISHI ENGINEERING-PLASTICS CORPORATION
发明人： Yamamoto, Yoshiaki , Ohta, Kenji , Yonemochi, Kenji , Fujii, Satoshi , Fujishiro, Takeshi, c/o Mitsubishi E-P Corp. , Izumida, Toshiaki, c/o Mitsubishi E-P Corp.
IPC分类号： C08J5/00 , B29C37/00 , C08G18/67 , C08G18/04
CPC分类号： B29C45/1679 , B29C37/0028 , C08G18/04 , C08G18/672 , C08J5/00
摘要： A method of in-mold coating, comprising steps of injecting a melt of a thermoplastic resin molding material into a cavity of a mold, followed by molding, to form a molded product, then injecting a coating composition between the molded product and the inner wall of the mold, followed by curing the coating composition, to form a coated molded product, and withdrawing the coated molded product from the mold, wherein said coating composition comprises:
(A) a vehicle component comprising (i) a urethane acrylate oligomer or a urethane methacrylate oligomer, which is a reaction product containing no substantial unreacted isocyanate groups, of (a) an organic polyisocyanate, (b) an organic polyol and (c) a hydroxyalkyl acrylate or a hydroxyalkyl methacrylate, and (ii) a polymerizable unsaturated monomer, (B) a polyisocyanate compound, and (C) a polymerization initiator.

10. 发明公开

EP0511827A2 Plural liquid pack type heat-curable resin composition and process for producing shaped resin article therefrom 失效
标题翻译：由若干液体组分的热固性树脂组合物和方法的用于制造合成树脂模制体从其。
公开(公告)号：EP0511827A2
公开(公告)日：1992-11-04
申请号：EP92303818.6
申请日：1992-04-28
申请人： TEIJIN LIMITED
发明人： Umetani, Hiroyuki , Yamada, Takeyoshi
IPC分类号： C08G18/04 , C08G18/18 , C08G18/20 , C08G18/63 , C08L75/04
CPC分类号： C08G18/637 , C08G18/18 , C08G18/1875 , C08G18/20 , C08G18/797 , C08G2105/02 , Y10S525/903
摘要： One of the objects of the present invention is to produce a shaped article of a cured resin having well-balanced heat resistance and toughness by using a plural liquid pack type heat-curable resinous composition of a low liquid viscosity and excellent handling property with good storage stability.
as claimed in the present invention, individual components comprising a polyisocyanate comound (a), a radically polymerizable unsaturated monomer compound bearing no functional group reactive with isocyanate, for example, styrene or a (meth)acrylic acid derivative (b), a polyol compound bearing no radically polymerizable unsaturated bond such as a polyether polyol (c), a radical catalyst (e) and a ring-forming catalyst (d) are separated into 2 liquid packs or 3 liquid packs, and they are mixed on molding, fed into the mold, and reaction-cured in the mold to give a shaped article of a cured resin of excellent heat resistance, toughness and other properties.
摘要翻译：一个本发明的目的之一是通过使用低的液体粘度的多个液体包型可热固化树脂组合物和优异的加工性能与良好的储存，以产生具有良好平衡的耐热性和韧性的固化树脂的成型制品稳定性。如在本发明中要求保护的，单独的部件，其包括多异氰酸酯comound的（a）可自由基聚合的不饱和单体化合物不带有官能团与异氰酸酯反应，例如，苯乙烯或（甲基）丙烯酸衍生物（B），多元醇化合物轴承检查作为聚醚多元醇（c）中没有自由基聚合不饱和键，自由基催化剂（S）和一个催化剂成环（d）中被分离成2个液体包装或3个的液体包，和将它们混合于成型，送入在模具中的模具中，使其反应固化，得到优良的耐热性，韧性和其它性能的树脂固化物的成型制品。

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