公开(公告)号：US09587088B2

公开(公告)日：2017-03-07

申请号：US14910627

申请日：2014-07-15

申请人： Galata Chemicals LLC

发明人： Peter Frenkel ,  Michael Denoux ,  Garrett Mineo ,  Joseph Anthony Di Maio

IPC分类号： C08K5/58 ,  C08K5/37 ,  C09K15/12 ,  C09K15/32 ,  C07F7/22 ,  C08K5/00

CPC分类号： C08K5/58 ,  C07F7/226 ,  C08K5/005 ,  C08K5/37 ,  C09K15/12 ,  C09K15/32 ,  C08L27/06

摘要： A stabilizer composition having low volatility and high efficiency comprising: (i.) 25.000% to 99.997% by weight of at least one dimethyltin compound of formula (CH3)2Sn(S(CH2)mCOOR1)2 wherein R1 is a linear, branched or cyclic C10-C20 alkyl group and m is 1 or 2, optionally containing unsaturations in the form of double or triple bonds; (ii.) 0.001% to 50.000% by weight of at least one mono-methyltin compound of formula CH3Sn(S(CH2)nCOOR2)3 wherein R2 is a linear, branched or cyclic C10-C20 alkyl group and n is 1 or 2, optionally containing unsaturations in the form of double or triple bonds; (iii.) 0.001% to 10.000% by weight of at least one tri-methyltin compound of formula (CH3)3Sn(S(CH2)pCOOR3) wherein R3 is a linear, branched or cyclic C10-C20 alkyl group and p is 1 or 2, optionally containing unsaturations in the form of double or triple bonds; and (iv.) 0.001% to 15.000% by weight of at least one thioester of formula HS(CH2)qCOOR4 wherein R4 is a linear, branched or cyclic C10-C20 alkyl group and q is 1 or 2, optionally containing unsaturations in the form of double or triple bonds.

摘要翻译： 具有低挥发性和高效率的稳定剂组合物，其包含：（i）25.000％至99.997％重量的至少一种式（CH3）2Sn（S（CH2）mCOOR1）2的二甲基锡化合物，其中R 1是直链，支链或 环状C 10 -C 20烷基，m为1或2，任选地含有双键或三键形式的不饱和键; （ii）0.001重量％至50.000重量％的至少一种式CH 3 Sn（S（CH 2）n COOR 2）的单甲基锡化合物，其中R 2是直链，支链或环状的C 10 -C 20烷基，n是1或2 ，任选地含有双键或三键形式的不饱和键; （iii）0.001重量％至10.000重量％的至少一种式（CH 3）3 N（S（CH 2）p COOR 3）的三甲基锡化合物，其中R 3是直链，支链或环状的C 10 -C 20烷基，p是1 或2，任选地含有双键或三键形式的不饱和键; 至少一种式HS（CH 2）q COOR 4的硫酯，其中R 4是直链，支链或环状的C 10 -C 20烷基，q是1或2，（iv）0.001％至15.000％ 双重或三重键的形式。