公开(公告)号：US09617365B2

公开(公告)日：2017-04-11

申请号：US14945492

申请日：2015-11-19

申请人： PPG INDUSTRIES OHIO, INC.

发明人： Scott J. Moravek ,  Steven Bowles ,  Davina Schwartzmiller ,  Adam Bradley Powell ,  Kurt G. Olson ,  Maurizio Ballarino ,  Matteo Bertoli ,  Stefano Gianellini ,  Terri Ziegler

IPC分类号： C08L35/02 ,  C09D175/14 ,  C08K5/37 ,  C08G75/00 ,  C08F122/10 ,  C08G75/045

CPC分类号： C08F122/105 ,  C08F283/00 ,  C08G18/672 ,  C08G75/045 ,  C08K5/37 ,  C08L35/02 ,  C09D175/14

摘要： The present invention is directed to catalytic compositions and to curable compositions containing them. Catalytic compositions of the present invention typically comprise: (i) a reactive compound comprising at least one group selected from acid-functional groups and/or groups that may be converted to acid-functional groups; (ii) a metal compound; and (iii) a compound different from (i) and (ii) that catalyzes an addition reaction between an ethylenically unsaturated compound and a thiol. Curable compositions according to the present invention comprise: (a) a polyene, (b) a polythiol, and (c) the afore-mentioned catalytic composition.

公开(公告)号：US20220089904A1

公开(公告)日：2022-03-24

申请号：US17420001

申请日：2019-12-27

申请人： PPG Industries Ohio, Inc.

发明人： Matteo Bertoli ,  Michela Cagliani ,  Maurizio Ballarino ,  Christian Dagostino ,  Renato Liano ,  Alessio Stellini

IPC分类号： C09D181/02 ,  C08G75/04 ,  C08K5/544 ,  C09D7/63 ,  C09D7/20 ,  C09D5/00

摘要： A coating composition includes: (a) (i) a thiol functional compound and (ii) an ethylenically unsaturated compound reactive with (i); (b) a catalyst that catalyzes a reaction between (i) and (ii); and (c) an odor masking agent that masks an odor of at least (i) the thiol functional compound. A method of forming the coating is also included.

公开(公告)号：US10981158B2

公开(公告)日：2021-04-20

申请号：US16228043

申请日：2018-12-20

申请人： PPG INDUSTRIES OHIO, INC.

发明人： Scott J. Moravek ,  Davina J. Schwartzmiller ,  Stefano Gianellini ,  Matteo Bertoli ,  Maurizio Ballarino ,  Steven Bowles ,  Adam Bradley Powell

IPC分类号： B01J31/28 ,  C08L33/08 ,  C08L33/10 ,  C08L67/06 ,  C08L69/00 ,  C08L75/14 ,  C08L35/02 ,  C09D175/14

摘要： The present invention is directed to catalytic compositions and to curable compositions containing them. Catalytic compositions of the present invention consist essentially of: (i) a metal compound; and (ii) a compound different from (i) that catalyzes an addition reaction between an ethylenically unsaturated compound and a thiol, wherein said catalytic composition is essentially free of vanadium compounds. Curable compositions according to the present invention comprise: (a) a polyene, (b) a polythiol, and (c) a catalytic component, which consists of the afore-mentioned catalytic composition.

公开(公告)号：US11628431B2

公开(公告)日：2023-04-18

申请号：US17177885

申请日：2021-02-17

申请人： PPG INDUSTRIES OHIO, INC.

发明人： Scott J. Moravek ,  Davina J. Schwartzmiller ,  Stefano Gianellini ,  Matteo Bertoli ,  Maurizio Ballarino ,  Steven Bowles ,  Adam Bradley Powell

IPC分类号： B01J31/28 ,  C08L33/08 ,  C08L33/10 ,  C08L67/06 ,  C08L69/00 ,  C08L75/14 ,  C08L35/02 ,  C09D175/14

摘要： The present invention is directed to curable compositions comprising: (a) a polyene; (b) a polythiol, present in an amount greater than 10 percent by weight based on the total weight of components (a) and (b) in the curable composition; and (c) a catalytic component consisting essentially of: (i) a metal compound; and (ii) a compound different from (i) that catalyzes an addition reaction between an ethylenically unsaturated compound and a thiol. The catalytic composition is essentially free of vanadium compounds. In the curable composition, either (1) both components (i) and (ii) of the catalytic composition (c) are added as a single package to (a) and/or (b); or (2) component (i) and/or (ii) of the catalytic composition (c) is added in separate packages to (a) and/or (b) of the curable composition. The present invention is further drawn to coated articles and methods of extending pot life of a curable composition.

公开(公告)号：US20160264697A1

公开(公告)日：2016-09-15

申请号：US14945492

申请日：2015-11-19

申请人： PPG INDUSTRIES OHIO, INC.

发明人： SCOTT J. MORAVEK ,  STEVEN BOWLES ,  DAVINA SCHWARTZMILLER ,  ADAM BRADLEY POWELL ,  KURT G. OLSON ,  MAURIZIO Ballarino ,  Matteo Bertoli ,  Stefano Gianellini ,  TERRI ZIEGLER

IPC分类号： C08F122/10 ,  C08L35/02

CPC分类号： C08F122/105 ,  C08F283/00 ,  C08G18/672 ,  C08G75/045 ,  C08K5/37 ,  C08L35/02 ,  C09D175/14

摘要： The present invention is directed to catalytic compositions and to curable compositions containing them. Catalytic compositions of the present invention typically comprise: (i) a reactive compound comprising at least one group selected from acid-functional groups and/or groups that may be converted to acid-functional groups; (ii) a metal compound; and (iii) a compound different from (i) and (ii) that catalyzes an addition reaction between an ethylenically unsaturated compound and a thiol. Curable compositions according to the present invention comprise: (a) a polyene, (b) a polythiol, and (c) the afore mentioned catalytic composition.

摘要翻译： 本发明涉及催化组合物和含有它们的可固化组合物。 本发明的催化组合物通常包含：（i）包含至少一个选自酸官能团和/或可转化为酸官能团的基团的反应性化合物; （ii）金属化合物; 和（iii）不同于（i）和（ii）的化合物，其催化烯属不饱和化合物和硫醇之间的加成反应。 根据本发明的可固化组合物包含：（a）多烯，（b）多硫醇，和（c）上述催化剂组合物。