公开(公告)号：US12049574B2

公开(公告)日：2024-07-30

申请号：US17697745

申请日：2022-03-17

申请人： PPG Industries Ohio, Inc.

发明人： Umesh C. Desai ,  Tien-Chieh Chao ,  Masayuki Nakajima ,  Kaliappa G. Ragunathan

IPC分类号： C09J163/00 ,  B32B27/38 ,  B82Y30/00 ,  C08G59/06 ,  C08G59/18 ,  C08G59/20 ,  C08G59/40 ,  C08G59/42 ,  C08G59/50 ,  C08G59/56 ,  C08L63/00 ,  C09J5/00 ,  C09J5/06 ,  C08K3/04

CPC分类号： C09J163/00 ,  B82Y30/00 ,  C08G59/066 ,  C08G59/182 ,  C08G59/184 ,  C08G59/4276 ,  C08G59/5006 ,  C08L63/00 ,  C09J5/00 ,  C09J5/06 ,  C08K3/04 ,  C08L2205/02 ,  C09J2463/00 ,  C08L63/00 ,  C08L21/00 ,  C08L63/00

摘要： Disclosed herein are compositions including (a) a first component comprising (1) an epoxy-adduct that is the reaction product of reactants comprising a first epoxy compound, a polyol, and an anhydride and/or a diacid and (2) a second epoxy compound; (b) rubber particles having a core/shell structure and/or graphenic carbon particles; and (c) a second component that chemically reacts with the first component at ambient or slightly thermal conditions. Also disclosed herein are compositions including (a) an epoxy-capped flexibilizer; (b) a heat-activated latent curing agent; and optionally (c) rubber particles having a core/shell structure and/or graphenic carbon particles; (d) an epoxy/CTBN adduct; and/or (e) an epoxy/dimer acid adduct. The heat-activated latent curing agent may include at least one reaction product of reactants including an epoxy compound and an amine and/or an alkaloid.

公开(公告)号：US11958938B2

公开(公告)日：2024-04-16

申请号：US17918188

申请日：2021-04-09

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Lianzhou Chen ,  Sohaib Elgimiabi ,  Dmitriy Salnikov ,  Jay S. Schlechte ,  Yaoyao Chen

IPC分类号： C08G59/50 ,  C08G59/18 ,  C08G59/32 ,  C08G59/42 ,  C08L63/00 ,  C09J163/00

CPC分类号： C08G59/184 ,  C08G59/3227 ,  C08G59/4253 ,  C08G59/504 ,  C09J163/00 ,  C09J2433/00

摘要： Provided is a curative part usable in a two-part curable composition. The curative part includes a liquid amine; a heterogeneous dispersant; and core-shell rubber particles having an elastomeric core and a (meth)acrylic shell. The core-shell rubber particles and the heterogeneous dispersant can be collectively shear-dispersed in the liquid amine such that the core-shell rubber particles are substantially non-aggregated and the curative part is phase-stable over a period of at least 3 months at ambient temperature. Advantageously, large amounts of core-shell rubber particles can thus be incorporated into a cured resin matrix, which can afford significantly enhanced impact performance.

公开(公告)号：US20230141337A1

公开(公告)日：2023-05-11

申请号：US17798936

申请日：2021-03-04

申请人： BYK-Chemie GmbH

发明人： Ina Van Kamp ,  Andreas Okkel ,  Sandra Sabrina Meyer ,  Astrid Rudolfi

IPC分类号： C08G59/18 ,  C09D163/00 ,  C09D11/102

CPC分类号： C08G59/184 ,  C09D163/00 ,  C09D11/102 ,  C08G2650/50

摘要： The invention relates to a comb polymer having repeating units of at least one of the structures of formulae (I) to (IV) wherein R1 represents a polyoxyalkylene group and A represents an organic group, and wherein the comb polymer has end groups of the general formula (V) wherein R2 and R3 independent of each other are selected from a) organic groups having 1 to 24 carbon atoms and b) R1.

公开(公告)号：US20180181001A1

公开(公告)日：2018-06-28

申请号：US15736262

申请日：2016-06-20

申请人： NISSAN CHEMICAL INDUSTRIES, LTD.

发明人： Takafumi ENDO ,  Daigo SAITO ,  Ryo KARASAWA ,  Rikimaru SAKAMOTO

IPC分类号： G03F7/11 ,  C09D163/00 ,  C09D5/00 ,  G03F7/004 ,  H01L21/308 ,  G03F7/16 ,  G03F7/20 ,  G03F7/26

CPC分类号： G03F7/11 ,  C08G59/182 ,  C08G59/184 ,  C08G59/186 ,  C09D5/006 ,  C09D163/00 ,  G03F7/0045 ,  G03F7/091 ,  G03F7/094 ,  G03F7/16 ,  G03F7/2002 ,  G03F7/2037 ,  G03F7/26 ,  H01L21/3081 ,  H01L21/3086

摘要： A resist underlayer film-forming composition in which a coating film having high flattening properties is formed on a substrate. A resist underlayer film-forming composition including an epoxy adduct (C) obtained by reacting an epoxy group-containing compound (A) with an epoxy adduct-forming compound (B), wherein one or both of the epoxy group-containing compound (A) and the epoxy adduct-forming compound (B) contain an optionally branched alkyl group having a carbon atom number of three or more. The epoxy adduct-forming compound (B) is at least one compound selected from the group consisting of carboxylic acid (B1), carboxylic anhydride (B2), a phenol compound (B3), a hydroxyl group-containing compound (B4), a thiol compound (B5), an amino compound (B6), and an imide compound (B7). The optionally branched alkyl group having a carbon atom number of three or more is contained in the epoxy adduct-forming compound (B). The optionally branched alkyl group has a C3-19 alkyl group.

公开(公告)号：US09631046B2

公开(公告)日：2017-04-25

申请号：US14408077

申请日：2013-07-17

申请人： Blue Cube IP LLC

发明人： Markus Schroetz

IPC分类号： C08G59/14 ,  C08G59/18 ,  C08G59/50 ,  C08G59/68 ,  C08L63/00 ,  C09D5/00 ,  C09D163/00

CPC分类号： C08G59/1477 ,  C08G59/184 ,  C08G59/50 ,  C08G59/685 ,  C08L63/00 ,  C09D5/002 ,  C09D163/00

摘要： A hardener composition comprising a) an accelerator comprising a first amine at least partially neutralized by salicylic acid and a first modifier; b) a non-isolated adduct of i) a difunctional epoxy; and ii) a second amine; and c) a second modifier, and a process for making the hardener composition, are disclosed. The hardener can be used with an epoxy resin to form a curable composition.

公开(公告)号：US20170088744A1

公开(公告)日：2017-03-30

申请号：US15377584

申请日：2016-12-13

申请人： AXALTA COATING SYSTEMS IP CO., LLC

发明人： Peter UHLIANUK ,  Michelle H. DYKE ,  Erich G. SMITH

IPC分类号： C09D163/00 ,  C09D5/00 ,  C08G59/40 ,  C09D7/12 ,  C08G59/18

CPC分类号： C09D163/00 ,  C08G59/14 ,  C08G59/184 ,  C08G59/4028 ,  C09D5/002 ,  C09D7/65 ,  C23C26/00 ,  C08L101/00

摘要： Coating compositions for coil coating, methods for making such coating compositions and coil coating methods are provided. In an exemplary embodiment, a coating composition includes an aqueous carrier and a film-forming binder dispersed in the aqueous carrier. The film-forming binder contains an epoxy-amine adduct and a blocked polyisocyanate crosslinking agent. The film-forming binder has associated amine/acid groups until subjected to heat of at least about 165.5° C. (330° F.). The coating composition also contains a pigment and a grinding resin. The coating composition has a solids content of at least about 40 wt. % based on a total weight of the coating composition.

公开(公告)号：US20170044306A1

公开(公告)日：2017-02-16

申请号：US15335876

申请日：2016-10-27

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： SOHAIB ELGIMIABI

IPC分类号： C08G59/56 ,  C08G59/54 ,  B29C70/84 ,  C08G59/50 ,  C09D163/00 ,  C08G59/60 ,  C08G59/18

CPC分类号： C08G59/56 ,  B29C70/845 ,  B29K2063/00 ,  B29K2105/20 ,  C08G59/184 ,  C08G59/504 ,  C08G59/54 ,  C08G59/60 ,  C08G2650/50 ,  C09D163/00

摘要： Epoxy curatives and two-part compositions comprising epoxy curative and epoxy resin parts are provided as well as methods of their use in liquid shim applications. Epoxy curatives comprise at least one cycloaliphatic polyamine curative and at least one second curative selected from a) an aliphatic polyamidoamine and b) an adduct of an excess of an unbranched polyetherdiamine with an epoxy resin.

摘要翻译： 提供环氧固化剂和包含环氧固化剂和环氧树脂部件的两部分组合物以及它们在液体垫片应用中的应用的方法。 环氧固化剂包含至少一种脂环族聚胺固化剂和至少一种选自a）脂族聚酰胺胺和b）过量的无支链聚醚二胺与环氧树脂的加合物的第二固化剂。

公开(公告)号：US20170015778A1

公开(公告)日：2017-01-19

申请号：US15280683

申请日：2016-09-29

申请人： BLUE CUBE IP LLC

发明人： Joseph Gan ,  Emile C. Trottier

IPC分类号： C08G59/18 ,  C08G59/22 ,  C08L63/00 ,  C09D5/08 ,  C09D163/00 ,  C09D5/03 ,  C08G59/38 ,  C08G59/50

CPC分类号： C08G59/184 ,  C07D263/22 ,  C07D263/24 ,  C08G18/003 ,  C08G59/22 ,  C08G59/223 ,  C08G59/226 ,  C08G59/38 ,  C08G59/4014 ,  C08G59/4028 ,  C08G59/42 ,  C08G59/50 ,  C08G73/06 ,  C08G2150/20 ,  C08L63/00 ,  C08L75/00 ,  C08L79/00 ,  C08L2203/02 ,  C09D5/03 ,  C09D5/08 ,  C09D163/00 ,  C09D175/00 ,  C09D179/00 ,  C08L2666/04

摘要： Embodiments include oxazolidone ring containing adducts obtainable by combining an aliphatic epoxy compound, an aromatic epoxy compound, and a diisocyanate. Embodiments further include a curable powder coating composition including a resin component and a hardener component, where the resin component includes the oxazolidone ring containing adduct.

摘要翻译： 实施方案包括通过将脂族环氧化合物，芳族环氧化合物和二异氰酸酯组合而获得的含有加合物的恶唑烷酮环。 实施例还包括包含树脂组分和硬化剂组分的可固化粉末涂料组合物，其中树脂组分包括含有加合物的恶唑烷酮环。

公开(公告)号：US09382459B2

公开(公告)日：2016-07-05

申请号：US13578064

申请日：2011-02-10

申请人： Ryo Ogawa ,  Yoko Masamune

发明人： Ryo Ogawa ,  Yoko Masamune

IPC分类号： C08L63/00 ,  C08G73/02 ,  C09J163/00 ,  C08G59/28 ,  C08G59/50 ,  C08G73/06 ,  C08L79/04 ,  C09J179/04 ,  C08G59/18 ,  C08G59/40 ,  C08K5/31 ,  C08K5/3492

CPC分类号： C09J163/00 ,  C08G59/184 ,  C08G59/28 ,  C08G59/4014 ,  C08G59/5053 ,  C08G73/0644 ,  C08G73/0655 ,  C08K5/31 ,  C08K5/34922 ,  C08L63/00 ,  C08L79/04 ,  C08L2666/20 ,  C09J179/04

摘要： The present invention is a solventless one liquid type cyanate ester-epoxy composition comprising: (A) a multifunctional cyanate ester, or mixture thereof, of formula (1), wherein an average cyanate group number is 2.5 or more; (B) a multifunctional liquid epoxy resin, or mixture thereof, of formula (2), wherein an average epoxy group number is 2.5 or more, and (C) an amine latent curing agent. [ Average ⁢ ⁢ cyanate ⁢ ⁢ group ⁢ ⁢ number ] = ∑ i = 1 n ⁢ ⁢ ( Ai × Xi ) 100 Formula ⁢ ⁢ ( 1 ) Ai is a cyanate group number of component i, and Xi is a content ratio of component i (percent by mass) in the formula (1). [ Average ⁢ ⁢ epoxy ⁢ ⁢ group ⁢ ⁢ number ] = ∑ k = 1 n ⁢ ⁢ ( Bk × Yk ) 100 Formula ⁢ ⁢ ( 2 ) Bk is an epoxy group number of component k, and Yk is a content ratio of component k (percent by mass) in the formula (2).

摘要翻译： 本发明是无溶剂一液型氰酸酯 - 环氧组合物，其包含：（A）式（1）的多官能氰酸酯或其混合物，其中平均氰酸酯基数为2.5以上; （B）式（2）的多官能液体环氧树脂或其混合物，其中平均环氧基数为2.5以上，（C）胺潜固化剂。 [平均葡萄酸氢氯酸盐浓度] =Σi = 1 n笨（Ai×Xi）100公式（1）Ai是成分i的氰酸酯基数，Xi是成分 式（1）中的i（质量％）。 [平均值∞环氧树脂组合⁢数] =Σk = 1 n笨（Bk×Yk）100公式（2）Bk是分量k的环氧基数，Yk是成分 式（2）中的k（质量％）。

公开(公告)号：US20160177125A1

公开(公告)日：2016-06-23

申请号：US14576848

申请日：2014-12-19

申请人： Momentive Specialty Chemicals Inc.

发明人： David Flosser ,  Patricia Garcia ,  Larry Steven Corley ,  Bedri Erdem ,  Lucy Phan

IPC分类号： C09D163/00 ,  C08G59/02

CPC分类号： C09D163/00 ,  C08G59/02 ,  C08G59/184 ,  C08G59/502 ,  C08G59/56

摘要： Compositions, methods, and coating composition using a curing agent are provided herein. In one embodiment, a curing agent for epoxy resins may be prepared using a formulation including: (a) an adduct of: (i) a diglycidyl ether of a bisphenol, and (ii) a first polyamine; (b) a second polyamine; and (c) water; wherein the composition has an amine hydrogen equivalent weight, based on solids, of less than or equal to 105.

摘要翻译： 本文提供了使用固化剂的组合物，方法和涂料组合物。 在一个实施方案中，用于环氧树脂的固化剂可以使用以下配方来制备，所述配方包括：（a）加合物：（i）双酚的二缩水甘油醚，和（ii）第一多胺; （b）第二多胺; 和（c）水; 其中所述组合物具有基于固体的胺氢当量重量小于或等于105。