公开(公告)号：EP0303986A2

公开(公告)日：1989-02-22

申请号：EP88113131.2

申请日：1988-08-12

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Myers, Terry Ned

IPC: C08F8/30 ,  C08F8/34

CPC classification number: C08F8/30 ,  C08F8/34

Abstract: These are provided polymer bound stabilizers with recurring units selected from the formulas
or both wherein the units occur, e.g., in the polymer back­bone, x is 0 or 1, R¹ and R² are, e.g., hydrogen, and each - -

is the residue of a primary amino or hydrazido substituted stabilizer group selected from (a) hindered phenols, (b) hindered amine light stabilizers, (c) 2-hydroxybenzophenones, (d) 2-(2-hydroxyphenyl)-2H-benzotriazoles, (e) secondary aromatic amines, (f) benzothiazoles or benzimidazoles, (g) aryl salicylates, (h) salicylic acid derivatives (i) oxamide derivatives and (j) dialkyl sulfides, with the proviso that at least two different groups from (a) through (j) are attahced to the polymer. The polymeric stabilizers are prepared by the reaction of primary amino or hydrazido substituted stabilizers with some or all of the anhydride groups of the polymer or copolymer. They are not lost from the polymer by volatilization, migration or extraction, even at high temperature and may be used as concentrates to stabilize other polymers.

Abstract translation: 这些提供了聚合物结合稳定剂，其具有选自式CHEM的重复单元或其中单元出现的二者，例如在聚合物主链中，x为0或1，R 1和R 2为例如氢 ，（a）受阻酚，（b）受阻胺光稳定剂，（c）2-羟基二苯甲酮，（d）2-（2-羟基苯基） ）（2-） - 苯并三唑，（e）仲芳族胺，（f）苯并噻唑或苯并咪唑，（g）水杨酸芳基酯，（h）水杨酸衍生物（i）草酰胺衍生物和（j）二烷基硫化物，条件是至少 （a）至（j）中的两个不同的基团均聚合到聚合物上。 聚合物稳定剂通过伯氨基或肼取代的稳定剂与聚合物或共聚物的一些或全部酸酐基团的反应来制备。 即使在高温下，它们也不会通过挥发，迁移或萃取而从聚合物中流失，并可用作浓缩物以稳定其它聚合物。

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：EP0303986B1

公开(公告)日：1992-07-29

申请号：EP88113131.2

申请日：1988-08-12

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Myers, Terry Ned

IPC: C08F8/30 ,  C08F8/34

CPC classification number: C08F8/30 ,  C08F8/34

公开(公告)号：EP0366057A2

公开(公告)日：1990-05-02

申请号：EP89119700.6

申请日：1989-10-24

Applicant: ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.)

Inventor： Kazmierczak, Robert Thaddeus ,  MacLeay, Ronald Edward

IPC: C07D211/58 ,  C08K5/3435 ,  C07D401/04 ,  C07D401/12

CPC classification number: C07D401/04 ,  C07D211/58 ,  C07D401/12 ,  C08K5/3435

Abstract: This invention provides novel hindered amine light stabilizers with flame retardant properties having, e.g., the following Formula I
wherein
R is, e.g., chlorine or bromine substituted phthalimide,
R1, R2 and R3 are, e.g., hydrogen, and
Y is, e.g., a direct bond.
The compounds of this invention protect polymeric compositions against the degradative effects of heat and light and simultaneously improve the flammability rating of the polymeric composition, while also contributing antioxidant and metal deactivation properties to the polymeric compositions.
The compositions of this invention are prepared by reacting halogenated flame retardant containing a cyclic anhydride group with hindered amine light stabilizers containing primary amino or reactive hydrazido functional groups. The preparation of the novel compositions may be carried out in inert solvents or in inert polymeric compositions in a melt blending step.

Abstract translation: 本发明提供具有阻燃性能的新型受阻胺光稳定剂，其具有例如下式I 其中R为例如氯或溴取代的邻苯二甲酰亚胺，R 1，R 2和R 3为例如氢，且Y为， 例如，直接的债券。 本发明的化合物保护聚合物组合物免受热和光的降解作用，并同时改善聚合物组合物的可燃性等级，同时也为聚合物组合物提供抗氧化和金属失活性质。 本发明的组合物通过使含有环状酸酐基团的卤代阻燃剂与含有伯氨基或反应性肼基官能团的受阻胺光稳定剂反应来制备。 新型组合物的制备可以在惰性溶剂中或在惰性聚合物组合物中在熔融共混步骤中进行。

公开(公告)号：EP0303986A3

公开(公告)日：1989-03-08

申请号：EP88113131.2

申请日：1988-08-12

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Myers, Terry Ned

IPC: C08F8/30 ,  C08F8/34

CPC classification number: C08F8/30 ,  C08F8/34

Abstract: These are provided polymer bound stabilizers with recurring units selected from the formulas
or both wherein the units occur, e.g., in the polymer back­bone, x is 0 or 1, R¹ and R² are, e.g., hydrogen, and each - -
is the residue of a primary amino or hydrazido substituted stabilizer group selected from (a) hindered phenols, (b) hindered amine light stabilizers, (c) 2-hydroxybenzophenones, (d) 2-(2-hydroxyphenyl)-2H-benzotriazoles, (e) secondary aromatic amines, (f) benzothiazoles or benzimidazoles, (g) aryl salicylates, (h) salicylic acid derivatives (i) oxamide derivatives and (j) dialkyl sulfides, with the proviso that at least two different groups from (a) through (j) are attahced to the polymer. The polymeric stabilizers are prepared by the reaction of primary amino or hydrazido substituted stabilizers with some or all of the anhydride groups of the polymer or copolymer. They are not lost from the polymer by volatilization, migration or extraction, even at high temperature and may be used as concentrates to stabilize other polymers.

公开(公告)号：EP0303282A2

公开(公告)日：1989-02-15

申请号：EP88113137.9

申请日：1988-08-12

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Kazmierczak, Robert Thaddeus

IPC: C07D401/12 ,  C07D211/58 ,  C07D401/14 ,  C08K5/34

CPC classification number: C07D401/12 ,  C07D211/58 ,  C07D401/14 ,  C08K5/3435

Abstract: Amic acids, cyclic imides and mixtures thereof which contain both diacyl hydrazide functionalities and hindered amine functionalities of the formula
wherein R is selected from


X is. e.g.. 1,2-aryl diradical of 6-12 carbons,
R 1 is, e.g.. hydrogen or alkyl of 1-20 carbons,
R 2 is hydrogen or alkyl of 1-4 carbons,
R 3 is, e.g.. hydrogen or hydroxyl and
Y is, e.g., -Z-C(=O)-N(R 5 )-,
wherein
Z is. e.g., -O- and R 5 is. e.g., hydrogen or primary alkyl of 1-8 carbons,

are prepared by reacting non-halogenated cyclic anhydrides with hindered amine light stabilizers containing reactive hydrazido functionalities in inert solvents or in either neat or inert polymeric compositions in a melt blending step. The compositions protect polymeric compositions against the degradative effects of heat and light.

Abstract translation: 含有二酰基酰肼官能团和式CHEM的受阻胺官能团的酰胺酸，环状酰亚胺及其混合物，其中R选自CHEM X，例如，6-12个碳的1,2-芳基双基，R 例如，氢或1-20个碳的烷基，R 2是氢或1-4个碳的烷基，R 3是例如氢或羟基，Y是例如-ZC（ = O）-N（R 5） - ，其中Z为例如-O-和R 5为例如氢或1-8个碳原子的烷基，是通过使非卤代环状酸酐 在惰性溶剂中或在纯熔体或惰性聚合物组合物中在熔融共混步骤中含有反应性肼基官能团的受阻胺光稳定剂。 该组合物保护聚合物组合物抵抗热和光的降解作用。

公开(公告)号：EP0303281A1

公开(公告)日：1989-02-15

申请号：EP88113136.1

申请日：1988-08-12

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward

IPC: C08F8/30

CPC classification number: C08F8/30 ,  C08F2800/20 ,  C08F2810/50 ,  C08F212/08 ,  C08F210/14

Abstract: N-(2,2,6,6-tetraalkyl-4-piperidinyl)imide containing polymer is prepared by blending together a mixture of a polymer containing anhydride functions and a 4-amino-2,2,6,6-tetraalkylpiperidine or its 1-alkyl or 1-acyl derivatives and heating said materials in the blend, either prior to or during the blending step to the molten stage of the polymer; thereafter, heating said blend above 180°C for a sufficient time to form the product. All volatile by-products are removed either simultaneously or concurrently with the above 180°C heating step.

Abstract translation: N-（2,2,6,6-四烷基-4-哌啶基）亚胺含聚合物是通过调合而成的聚合物的含酸酐功能的4-氨基-2,2,6,6- tetraalkylpiperidines其混合物和或制备 1-烷基或1-酰基衍生物和加热所述材料在所述共混物，无论是之前或期间混合步骤，以该聚合物的熔融阶段; 此后，加热所述眩光以上180℃足够长的时间，以形成产物。 所有的挥发性副产物与上述180℃加热步骤中被除去同时或同时。

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：EP0303988B1

公开(公告)日：1993-05-12

申请号：EP88113135.3

申请日：1988-08-12

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Myers, Terry Ned

IPC: C08F8/30

CPC classification number: C08F8/30 ,  C08F212/08 ,  C08F222/06

公开(公告)号：EP0303987B1

公开(公告)日：1992-10-14

申请号：EP88113133.8

申请日：1988-08-12

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Kazmierczak, Robert Thaddeus

IPC: C08F8/30

CPC classification number: C08F8/30 ,  C08F22/00