公开(公告)号：EP0332761A3

公开(公告)日：1991-04-24

申请号：EP88121572.7

申请日：1988-12-23

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Sanchez, Jose ,  Stein, Daryl Lee

IPC: C08L101/00 ,  C08G63/76 ,  C08G65/00 ,  C08G75/14

CPC classification number: C08L69/00 ,  C08K5/42 ,  C08L101/00 ,  C08L2666/14

Abstract: The present invention comprises novel single-functional and mixtures of multi-functional oligomeric performance additive compounds having one or more components of Structure A (The definitions of R, Z1, Z2, Z3, A1, A2, A3 and y are given in the Summary Section), their uses and polymeric compounds and compositions containing them which have enhanced oxidative stabilities, enhanced ultraviolet (UV) and light stabilities and/or enhanced flame retardance. An example is the bis sulfonic acid bispotassium salt reaction product from an oligomeric caprolactone diol (TONE® 260), 2-sulfobenzoic acid anhydride and potassium carbonate, and use of this product, at levels up to about 3.0%, in a general purpose bisphenol A polycarbonate resin, to enhance the fire resistance or flame retardance of the polycarbonate resin.

公开(公告)号：EP0303279A3

公开(公告)日：1990-08-01

申请号：EP88113132.0

申请日：1988-08-12

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Kazmierczak, Robert Thaddeus

IPC: C07D211/58 ,  C08K5/34

CPC classification number: C08K5/3435 ,  C07D211/58

Abstract: There are provided reactive hindered amine light stabilizers of the formula
wherein
R is e.g., hydrogen, hydroxyl or alkyl of 1 to 20 carbons; R 1 is, hydrogen or lower alkyl of 1 to 4 carbons; R 2 is, e.g., hydrogen or alkyl of 1 to 20 carbons; R 3 is, e.g., a direct bond or an alkylene or branched alkylene diradical of 1 to 14 carbons; and R 4 is, e.g., hydrogen or a primary or secondary alkyl group of 1 to 8 carbons, containing a light stabilizing group, a heat stabilizing group, and a reactive hydrazide functionality in the same molecule. The reactive stabilizers are prepared by reacting 4-amino-2,2,6,6-tetraalkylpiperidines with diesters (or mono ester acid chlorides) of dicarboxylic acids followed by hydrazinolysis of the ester group of the intermediate mono ester-amide. The compounds are useful for introducing permanent heat and light stability to coreactive polymers or copolymers.

公开(公告)号：EP0434080A1

公开(公告)日：1991-06-26

申请号：EP90125068.8

申请日：1990-12-21

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Lange, Harold Carl

IPC: C07D211/58 ,  C08K5/3435

CPC classification number: C08K5/3435 ,  C07D211/58 ,  Y02P20/582 ,  C08L23/10

Abstract: N-(2,2,6,6-tetraalkyl-4-piperidinyl)amic acid hydrazides contain a light stabilizing group, a heat stabilizing group and an amic acid hydrazide functionality in the same molecule. The amic acid hydrazide functionality in the compounds enhances the photooxidative stabilizing properties of the hindered amine groups and contributes thermal and oxidative stabilizing and metal complexing properties to the compounds. The novel compounds are excellent light stabilizers for polyolefins, have low volatility and are not readily lost from polymeric systems via volatilization, migration or extraction.

Abstract translation: N-（2,2,6,6-四烷基-4-哌啶基）酰胺酰肼在同一分子中含有光稳定基团，热稳定基团和酰胺酸酰肼官能团。 化合物中的酰胺酸酰肼官能团增强受阻胺基团的光氧化稳定性质，并且有助于化合物的热和氧化稳定和金属络合性质。 新型化合物是聚烯烃的优异光稳定剂，具有低挥发性，并且不容易通过挥发，迁移或萃取从聚合物体系中消失。

公开(公告)号：EP0434079A1

公开(公告)日：1991-06-26

申请号：EP90125067.0

申请日：1990-12-21

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward

IPC: C07D211/58 ,  C08K5/3435 ,  C07D401/14

CPC classification number: C07D401/14 ,  C07D211/58 ,  C08K5/3435

Abstract: N,N'-hydrocarbylenebis[N-(2,2,6,6-tetraalkyl-4-piperidinyl)amic acid hydrazides] and their derivatives are useful for stabilizing polymeric systems which are subject to degradation and/or discoloration upon exposure to heat and/or light. The novel compounds contain at least two hindered amine light stabilizing groups and two hydrazide or hydrazide derivative thermal oxidative stabilizing groups.
The novel compounds are excellent light stabilizers for polyolefins, have low volatility and are not readily lost from polymeric systems via volatilization, migration or extraction.

Abstract translation: N，N'-亚烃基双[N-（2,2,6,6-四烷基-4-哌啶基）酰胺酰肼]及其衍生物可用于稳定在暴露于热时经历降解和/或变色的聚合物体系 和/或光。 新化合物含有至少两个受阻胺光稳定基团和两个酰肼或酰肼衍生物热氧化稳定基团。 新型化合物是聚烯烃的优异光稳定剂，具有低挥发性，并且不容易通过挥发，迁移或萃取从聚合物体系中消失。

公开(公告)号：EP0303279B1

公开(公告)日：1996-09-25

申请号：EP88113132.0

申请日：1988-08-12

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Kazmierczak, Robert Thaddeus

IPC: C07D211/58 ,  C08K5/34

CPC classification number: C08K5/3435 ,  C07D211/58

公开(公告)号：EP0303279A2

公开(公告)日：1989-02-15

申请号：EP88113132.0

申请日：1988-08-12

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Kazmierczak, Robert Thaddeus

IPC: C07D211/58 ,  C08K5/34

CPC classification number: C08K5/3435 ,  C07D211/58

Abstract: There are provided reactive hindered amine light stabilizers of the formula
wherein

R is e.g., hydrogen, hydroxyl or alkyl of 1 to 20 carbons;
R 1 is, hydrogen or lower alkyl of 1 to 4 carbons;
R 2 is, e.g., hydrogen or alkyl of 1 to 20 carbons;
R 3 is, e.g., a direct bond or an alkylene or branched alkylene diradical of 1 to 14 carbons; and
R 4 is, e.g., hydrogen or a primary or secondary alkyl group of 1 to 8 carbons, containing a light stabilizing group, a heat stabilizing group, and a reactive hydrazide functionality in the same molecule. The reactive stabilizers are prepared by reacting 4-amino-2,2,6,6-tetraalkylpiperidines with diesters (or mono ester acid chlorides) of dicarboxylic acids followed by hydrazinolysis of the ester group of the intermediate mono ester-amide. The compounds are useful for introducing permanent heat and light stability to coreactive polymers or copolymers.

Abstract translation: 提供式CHEM的反应性受阻胺光稳定剂，其中R为例如氢，羟基或1-20个碳的烷基; R 1是氢或1至4个碳的低级烷基; R 2是例如氢或1至20个碳的烷基; R 3是例如直接键或1至14个碳的亚烷基或支链亚烷基二碱基; 并且R 4是例如在相同分子中含有光稳定基团，热稳定基团和反应性酰肼官能团的氢或1至8个碳原子或仲烷基。 反应性稳定剂通过4-氨基-2,2,6,6-四烷基哌啶与二羧酸的二酯（或单酯酰氯）反应，然后通过中间体单酯 - 酰胺的酯基进行肼解来制备。 该化合物可用于将热稳定性和光稳定性引入聚合物或共聚物。

公开(公告)号：EP0434079B1

公开(公告)日：1995-09-20

申请号：EP90125067.0

申请日：1990-12-21

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward

IPC: C07D211/58 ,  C08K5/3435 ,  C07D401/14

CPC classification number: C07D401/14 ,  C07D211/58 ,  C08K5/3435

公开(公告)号：EP0332761A2

公开(公告)日：1989-09-20

申请号：EP88121572.7

申请日：1988-12-23

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Sanchez, Jose ,  Stein, Daryl Lee

IPC: C08L101/00 ,  C08G63/76 ,  C08G65/00 ,  C08G75/14

CPC classification number: C08L69/00 ,  C08K5/42 ,  C08L101/00 ,  C08L2666/14

Abstract: The present invention comprises novel single-functional and mixtures of multi-functional oligomeric performance additive compounds having one or more components of Structure A
(The definitions of R, Z1, Z2, Z3, A1, A2, A3 and y are given in the Summary Section), their uses and polymeric compounds and compositions containing them which have enhanced oxidative stabilities, enhanced ultraviolet (UV) and light stabilities and/or enhanced flame retardance. An example is the bis sulfonic acid bispotassium salt reaction product from an oligomeric caprolactone diol (TONE® 260), 2-sulfobenzoic acid anhydride and potassium carbonate, and use of this product, at levels up to about 3.0%, in a general purpose bisphenol A polycarbonate resin, to enhance the fire resistance or flame retardance of the polycarbonate resin.

Abstract translation: 本发明包括新颖的单官能的且具有结构A 的一个或多个组件（R，Z1，Z2，Z3，A1，A2，A3和y的定义多功能低聚性能添加剂的化合物的混合物，给出 在摘要部分），它们的用途和聚合化合物和包含它们的组合物，其具有增强的氧化稳定性，增强的紫外线（UV）和光稳定性和/或增强的阻燃性。 一个例子是来自于低聚己内酯二醇（TONE TM 260），2-磺基苯甲酸酐和碳酸钾，和使用该产品的达磺酸bispotassium盐反应产物，其含量高达约3.0％，在通用的双酚 一种聚碳酸酯树脂，以增强耐火性或聚碳酸酯树脂的阻燃性。