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1.发明申请公开(公告)号：US20130225736A1
公开(公告)日：2013-08-29
申请号：US13588532
申请日：2012-08-17
CPC分类号： C08L85/02 , C08G79/04 , C08K5/524 , C08K2201/014
摘要： An alkylphenol-free liquid polymeric polyphosphite is described of general Structure IV illustrated below wherein each R1, R2, R3 and R4 can be the same or different and independently selected from the group consisting of C1-20 alkyl, C2-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C3-20 methoxy alkyl glycol ethers, C3-20 alkyl glycol ethers, and or Y—OH; Y is selected from the group consisting of C2-40 alkylene, C2-40 alkyl lactone, —R7—N(R8)—R9—, wherein R7, R8 and R9 are independently selected from the group previously defined for R1, R2, R3 and R4, now further including H; m is an integral value ranging from 2 to 100 inclusive; and x is an integral value ranging from 1 to 1,000 and further in which by controlling a molar ratio of reactants, the number of terminal hydroxyl groups is minimized. The alkylphenol-free liquid polymeric phosphite is useful in reducing phosphite migration within polymers.
摘要翻译： 不含烷基酚的液体聚合多亚磷酸酯描述于下文所示的一般结构IV，其中每个R 1，R 2，R 3和R 4可以相同或不同，并且独立地选自C 1-20烷基，C 2-20烯基， 40环烷基，C7-40亚环烷基，C3-20甲氧基烷基乙二醇醚，C3-20烷基二醇醚和/或Y-OH; Y选自C2-40亚烷基，C2-40烷基内酯，-R7-N（R8）-R9-，其中R7，R8和R9独立地选自对R1，R2，R3定义的基团 和R4，现在进一步包括H; m是从2到100的整数值; 并且x是1至1,000的整数值，并且进一步通过控制反应物的摩尔比，使末端羟基数目最小化。 不含烷基酚的液体聚合亚磷酸酯可用于还原聚合物中的亚磷酸盐迁移。
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公开(公告)号：US08258215B2
公开(公告)日：2012-09-04
申请号：US12701121
申请日：2010-02-05
IPC分类号： C08G18/77
摘要： A process to stabilize a polymer is described utilizing the step of adding a phosphite reaction product of a triphenyl phosphite or lower molecular weight trialkyl phosphite (e.g., trimethyl phosphite) or triaryl phosphite, with from approximately 1 to 2 moles of preferably a paracumyl phenol, and with from approximately 1 to 2 moles of at least C12-20 carbon alkyl or C12-20 alkenyl alcohol. In one embodiment of the invention, the phosphite reaction product is formula (I) wherein R1 is independently selected from the group consisting of H and C1-2 alkyls; R2 is independently selected from the group defined previously for R1; x is an integral value ranging from 0 to 4 inclusive; y is an integral value ranging from 0 to 4 inclusive; n is an integral value ranging from 1 to 2; R3 is independently selected from the group consisting of C12-20 alkyl or C12-20 alkenyl; R4 is independently selected from the group consisting of C1-10, alkyl and C9-15 arylalkyl; R5 is independently selected from the group defined previously for R4.
摘要翻译： 使用将亚磷酸三苯酯或低分子量亚磷酸三烷基酯（例如亚磷酸三甲酯）或亚磷酸三芳基酯与亚磷酸酯反应产物加入约1至2摩尔优选对枯基苯酚的步骤来描述稳定聚合物的方法， 和约1-2摩尔的至少C 12-20碳烷基或C 12-20烯基醇。 在本发明的一个实施方案中，亚磷酸酯反应产物是式（I），其中R 1独立地选自H和C 1-2烷基; R2独立地选自以下针对R1定义的基团; x是从0到4的整数值; y是从0到4的整数值; n是从1到2的整数值; R3独立地选自C12-20烷基或C12-20烯基; R 4独立地选自C 1-10，烷基和C 9-15芳烷基; R5独立地选自先前针对R4定义的基团。
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公开(公告)号：US20110263760A1
公开(公告)日：2011-10-27
申请号：US12907343
申请日：2010-10-19
CPC分类号： C08L85/02 , C08G79/04 , C08K5/524 , C08K2201/014
摘要： An alkylphenol-free liquid polymeric phosphite is described of general Structure IV illustrated below wherein each R1, R2, R3 and R4 can be the same or different and independently selected from the group consisting of C1-20 alkyl, C3-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C1-20 methoxy alkyl glycol ethers, C1-20 alkyl glycol ethers, and or Y—OH; Y is selected from the group consisting of C2-40 alkylene, C2-40 alkyl lactone, —R7—N(R8)—R9—, wherein R7, R8 and R9 are independently selected from the group previously defined for R1, R2, R3 and R4, now further including H; m is an integral value ranging from 2 to 100 inclusive; and x is an integral value ranging from 1 to 1,000. The alkylphenol-free liquid polymeric phosphite is useful in reducing phosphite migration within polymers.
摘要翻译： 不含烷基酚的液体聚合亚磷酸酯描述于下文所示的通式结构IV，其中每个R 1，R 2，R 3和R 4可以相同或不同，并且独立地选自C 1-20烷基，C 3-20烯基， 40环烷基，C7-40亚环烷基，C1-20甲氧基烷基乙二醇醚，C 1-20烷基二醇醚和/或Y-OH; Y选自C2-40亚烷基，C2-40烷基内酯，-R7-N（R8）-R9-，其中R7，R8和R9独立地选自对R1，R2，R3定义的基团 和R4，现在进一步包括H; m是从2到100的整数值; x是从1到1,000的整数值。 不含烷基酚的液体聚合亚磷酸酯可用于还原聚合物中的亚磷酸盐迁移。
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公开(公告)号：US08563637B2
公开(公告)日：2013-10-22
申请号：US12907343
申请日：2010-10-19
IPC分类号： C08K5/524 , C08K5/3475 , C07F9/141 , C08L23/06 , C08L23/12
CPC分类号： C08L85/02 , C08G79/04 , C08K5/524 , C08K2201/014
摘要： An alkylphenol-free liquid polymeric phosphite is described of general Structure IV illustrated below wherein each R1, R2, R3 and R4 can be the same or different and independently selected from the group consisting of C1-20 alkyl, C3-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C1-20 methoxy alkyl glycol ethers, C1-20 alkyl glycol ethers, and or Y—OH; Y is selected from the group consisting of C2-40 alkylene, C2-40 alkyl lactone, —R7—N(R8)—R9—, wherein R7, R8 and R9 are independently selected from the group previously defined for R1, R2, R3 and R4, now further including H; m is an integral value ranging from 2 to 100 inclusive; and x is an integral value ranging from 1 to 1,000. The alkylphenol-free liquid polymeric phosphite is useful in reducing phosphite migration within polymers.
摘要翻译： 不含烷基酚的液体聚合亚磷酸酯描述于下文所示的通式结构IV，其中每个R 1，R 2，R 3和R 4可以相同或不同，并且独立地选自C 1-20烷基，C 3-20烯基， 40环烷基，C7-40亚环烷基，C1-20甲氧基烷基乙二醇醚，C 1-20烷基二醇醚和/或Y-OH; Y选自C2-40亚烷基，C2-40烷基内酯，-R7-N（R8）-R9-，其中R7，R8和R9独立地选自对R1，R2，R3定义的基团 和R4，现在进一步包括H; m是从2到100的整数值; x是从1到1,000的整数值。 不含烷基酚的液体聚合亚磷酸酯可用于还原聚合物中的亚磷酸盐迁移。
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公开(公告)号：US20100216923A1
公开(公告)日：2010-08-26
申请号：US12709883
申请日：2010-02-22
IPC分类号： C08K5/52
摘要： A process is described which reduces the amount of bloom and/or plate-out of phosphite antioxidants during polymer processing by the addition of at least one polyethylene glycol (or blends thereof) or polycaprolactones (or blends thereof) having an average molecular weight of approximately 1,000 to 20,000, most preferably between 4,000 to 10,000.
摘要翻译： 描述了一种方法，其通过加入平均分子量约为的至少一种聚乙二醇（或其共混物）或聚己内酯（或其共混物）减少聚合物加工过程中的亚磷酸酯抗氧化剂的绽放量和/或平板化量 1,000至20,000，最优选在4,000至10,000之间。
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公开(公告)号：US08445567B2
公开(公告)日：2013-05-21
申请号：US12709883
申请日：2010-02-22
IPC分类号： C08K5/52
摘要： A process is described which reduces the amount of bloom and/or plate-out of phosphite antioxidants during polymer processing by the addition of at least one polyethylene glycol (or blends thereof) or polycaprolactones (or blends thereof) having an average molecular weight of approximately 1,000 to 20,000, most preferably between 4,000 to 10,000.
摘要翻译： 描述了一种方法，其通过加入平均分子量约为的至少一种聚乙二醇（或其共混物）或聚己内酯（或其共混物）减少聚合物加工过程中的亚磷酸酯抗氧化剂的绽放量和/或平板化量 1,000至20,000，最优选在4,000至10,000之间。
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