-
1.发明申请公开(公告)号：US20140329943A1
公开(公告)日：2014-11-06
申请号：US14332550
申请日：2014-07-16
CPC分类号： C08K5/52 , C08G79/04 , C08K5/524 , C08K2201/014 , C08L85/02
摘要： An alkylphenol-free colorless liquid copolymeric polyphosphite is described of generic formula: wherein each R1, R2, R3, R4 and R5 can be the same or different and independently selected from the group consisting of C12-20 alkyl, C12-22 alkenyl, C12-40 cycloalkyl, C12-40-cycloalkenyl, C12-20 alkyl glycol ethers and A-OH and B—OH as an end-capping groups; each A and B are different and independently selected from the group consisting of C2-40 alkylene, C7-40 cycloalkylene, C3-20 alkyl glycol ethers, C3-40 alkyl lactone, and —R7—N(R8)—R9—; wherein R7, R8 and R9 are independently selected from the group C1-20 alkyl, C2-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene and H; m and n are integral values ranging from 1 to 100 inclusive, with the proviso that when —O-A or —O—B are C3-20 alkyl glycol ethers, x or y is an integral value no less than 7; x and y are integral values ranging from 1 to 1,000 wherein x+y sum to at least 3; and further wherein no more than two of R1, R2, R3, R4 and R5 are terminated with an hydroxyl group.
摘要翻译： 描述了一种不含烷基酚的无色液体共聚多磷酸酯，其通式如下：其中每个R 1，R 2，R 3，R 4和R 5可以相同或不同，并且独立地选自C 12-20烷基，C 12-22烯基，C 12 -40环烷基，C12-40-环烯基，C12-20烷基二醇醚和作为封端基的A-OH和B-OH; 每个A和B不同且独立地选自C2-40亚烷基，C7-40亚烷基，C3-20烷基二醇醚，C3-40烷基内酯和-R7-N（R8）-R9-; 其中R 7，R 8和R 9独立地选自C 1-20烷基，C 2--22烯基，C 6-40环烷基，C 7-40亚环烷基和H; m和n是范围从1到100（包括端值）的整数值，条件是当-O-A或-O-B是C 3-20烷基二醇醚时，x或y是不小于7的整数值; x和y是范围从1到1,000的积分值，其中x + y和至少3; 并且其中R 1，R 2，R 3，R 4和R 5不超过2个被羟基封端。
-
公开(公告)号：US07320764B2
公开(公告)日：2008-01-22
申请号：US10709510
申请日：2004-05-11
CPC分类号： C08K5/524 , C08K2201/014
摘要： The invention relates to liquid polymer additive compositions comprising blends of phosphite esters selected from the group consisting of aryl phosphites, alkyl phosphites, aryl/alkyl phosphites, bisphenol-A phosphites, dialkylene glycol phosphites and polydialkylene glycol phosphites, pentaerythritol phosphites, p-cumyl phenol phosphites with from 50 to 800 ppm inclusive of zinc per 100 parts resin. The stabilizer is used as either a complete or a partial replacement of toxic-metal containing antioxidant stabilizer additives.
摘要翻译： 本发明涉及包含亚磷酸酯的混合物的液体聚合物添加剂组合物，其选自亚磷酸芳基酯，亚磷酸烷基酯，亚磷酸亚烷基酯，亚磷酸双酚A，亚磷酸二亚烷基二醇亚磷酸酯和聚二亚烷基二醇亚磷酸酯，季戊四醇亚磷酸酯，对枯基苯酚 每100份树脂含50至800ppm的亚磷酸盐，包括锌。 稳定剂用作完全或部分替代含有毒金属的抗氧化剂稳定剂添加剂。
-
公开(公告)号：US07470735B2
公开(公告)日：2008-12-30
申请号：US10709578
申请日：2004-05-14
IPC分类号： C08K5/524
CPC分类号： C07F9/145 , C07F9/1411 , C08K5/526 , C08L27/06
摘要： Various phenol-free phosphites for use in PVC as an alternative to the conventional phenol-containing products phenyl diisodecyl phosphite and diphenyl isodecyl phosphite were tested. These phosphites utilize para-cumyl phenol-based derivatives in order to provide a phenol free derivative of the above mentioned conventional phosphites.
摘要翻译： 测试了用于PVC中的各种无酚亚磷酸酯作为常规含苯酚产物苯基二异癸基亚磷酸酯和亚磷酸二苯基酯的替代物。 这些亚磷酸酯使用对枯基苯酚基衍生物以提供上述常规亚磷酸酯的无酚衍生物。
-
公开(公告)号：US06824711B2
公开(公告)日：2004-11-30
申请号：US10086619
申请日：2002-03-01
IPC分类号： C08K1300
CPC分类号： C08K5/524 , C08K5/52 , C08K2201/014
摘要： The invention relates to a liquid polymer additive composition comprising at least one phosphite ester selected from the group consisting of aryl phosphites, alkyl phosphites, aryl/alkyl phosphites, bisphenol-A phosphites, dialkylene glycol phosphites and polydialkylene glycol phosphites, pentaerythritol phosphites, p-cumyl phenol phosphites and blends thereof and approximately from 50 to 800 ppm inclusive of zinc per 100 parts resin. The stabilizer is used as either a complete or a partial replacement of toxic-metal containing antioxidant stabilizer additives.
摘要翻译： 本发明涉及一种液体聚合物添加剂组合物，其包含至少一种选自亚磷酸芳基酯，亚磷酸烷基酯，芳基/烷基亚磷酸酯，双酚A亚磷酸酯，二亚烷基二醇亚磷酸酯和聚二亚烷基二醇亚磷酸酯的亚磷酸酯，亚磷酸季戊四醇酯， 异丙苯酚亚磷酸酯及其共混物，每100份树脂约50至800ppm，包括锌。 稳定剂用作完全或部分替代含有毒金属的抗氧化剂稳定剂添加剂。
-
-
-
搜索结果
4 条记录 (耗时 0.029 秒)
