公开(公告)号：EP0308886B1

公开(公告)日：1994-11-23

申请号：EP88115465.2

申请日：1988-09-21

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： Baron, Arthur L. ,  Myers, Terry Ned ,  Wicher, Jerome

IPC: C07D487/04 ,  C07D209/48 ,  C07D471/06 ,  C08K5/34 ,  C08K5/37

CPC classification number: C07D209/48 ,  C07D403/04 ,  C07D487/04 ,  C07D487/08 ,  C08K5/005

公开(公告)号：EP0308886A2

公开(公告)日：1989-03-29

申请号：EP88115465.2

申请日：1988-09-21

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： Baron, Arthur L. ,  Myers, Terry Ned ,  Wicher, Jerome

IPC: C07D487/04 ,  C07D209/48 ,  C07D471/06 ,  C08K5/34 ,  C08K5/37

CPC classification number: C07D209/48 ,  C07D403/04 ,  C07D487/04 ,  C07D487/08 ,  C08K5/005

Abstract: There are provided polymer stabilizers having the formula
wherein
A is an organic tetravalent radical of 2 to 48 carbons,
D is a divalent radical -C(=O)-N(G)-C(=O)-(CH₂) x -, where x is 0 or 1,
E is a monovalent radical -(CH₂) x -C(=O)NH-G, where x is 0 or 1,
d is 0, 1 or 2 and
G is the residue of a stabilizer group, e.g., a hydrazido-substituted hindered phenol or a hydrazido-­substituted hindered amine light stabilizers
The polymer stabilizers are prepared by the reaction of hydrazido-substituted or certain amino-substituted polymer stabilizers and cyclic dianhydrides. The polymer stabilizers of the invention are useful for protecting a large variety of synthetic polymeric organic materials from the degradative effects of heat, light and oxygen. Some of the modifiers are flame retardants and many more metal deactivators in addition to their primary activity.

Abstract translation: 提供具有式CHEM的聚合物稳定剂，其中A是2至48个碳的有机四价基团，D是二价基团-C（= O）-N（G）-C（= O） - （CH 2） x-，其中x是0或1，E是一价基团 - （CH 2）x C（= O）NH-G，其中x是0或1，d是0,1或2，G是稳定剂的残基 例如酰肼取代的受阻酚或肼基取代的受阻胺光稳定剂聚合物稳定剂通过肼基取代或某些氨基取代的聚合物稳定剂和环状二酐的反应制备。 本发明的聚合物稳定剂可用于保护大量合成聚合物有机材料免受热，光和氧的降解作用。 除了主要的活性之外，一些改性剂是阻燃剂和更多的金属钝化剂。

公开(公告)号：EP0507333A3

公开(公告)日：1994-02-16

申请号：EP92105801.2

申请日：1992-04-03

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Baron, Arthur L. ,  MacLeay, Ronald E. ,  Kmiec, Jennifer P.

IPC: C08G59/40 ,  C08G59/54 ,  C08L101/00

CPC classification number: C08K5/3435 ,  C08G59/1477 ,  C08G59/4035 ,  C08L63/00 ,  Y10T428/31511 ,  C08L2666/02

Abstract: Curable compositions which are precursors for cured or partially cured light stabilized epoxy resins which are the product of the reaction of some or all of the epoxy groups of an epoxy resin with an N-(2,2,6,6-tetraalkyl-4-piperidinyl)amic acid hydrazide as well as the cured or partially cured reaction products thereof together with processes for their use and articles of manufacture produced thereby are disclosed.

Abstract translation: 作为固化或部分固化的光稳定化环氧树脂的前体的可固化组合物是环氧树脂的一些或全部环氧基团与N-（2,2,6,6-四烷基-4- 哌啶基）酰胺酸酰肼以及其固化或部分固化的反应产物以及它们的使用方法和由此制造的制品。

公开(公告)号：EP0507333A2

公开(公告)日：1992-10-07

申请号：EP92105801.2

申请日：1992-04-03

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Baron, Arthur L. ,  MacLeay, Ronald E. ,  Kmiec, Jennifer P.

IPC: C08G59/40 ,  C08G59/54 ,  C08L101/00

CPC classification number: C08K5/3435 ,  C08G59/1477 ,  C08G59/4035 ,  C08L63/00 ,  Y10T428/31511 ,  C08L2666/02

Abstract: Curable compositions which are precursors for cured or partially cured light stabilized epoxy resins which are the product of the reaction of some or all of the epoxy groups of an epoxy resin with an N-(2,2,6,6-tetraalkyl-4-piperidinyl)amic acid hydrazide as well as the cured or partially cured reaction products thereof together with processes for their use and articles of manufacture produced thereby are disclosed.

Abstract translation: 作为固化或部分固化的光稳定化环氧树脂的前体的可固化组合物，其是环氧树脂的一些或全部环氧基团与N-（2,2,6,6-四烷基-4- 哌啶基）酰胺酰肼以及其固化或部分固化的反应产物及其制备方法及由此制备的制品。

公开(公告)号：EP0308886A3

公开(公告)日：1990-11-22

申请号：EP88115465.2

申请日：1988-09-21

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： Baron, Arthur L. ,  Myers, Terry Ned ,  Wicher, Jerome

IPC: C07D487/04 ,  C07D209/48 ,  C07D471/06 ,  C08K5/34 ,  C08K5/37

CPC classification number: C07D209/48 ,  C07D403/04 ,  C07D487/04 ,  C07D487/08 ,  C08K5/005

Abstract: There are provided polymer stabilizers having the formula
wherein
A is an organic tetravalent radical of 2 to 48 carbons,
D is a divalent radical -C(=O)-N(G)-C(=O)-(CH₂) x -, where x is 0 or 1,
E is a monovalent radical -(CH₂) x -C(=O)NH-G, where x is 0 or 1,
d is 0, 1 or 2 and
G is the residue of a stabilizer group, e.g., a hydrazido-substituted hindered phenol or a hydrazido-­substituted hindered amine light stabilizers The polymer stabilizers are prepared by the reaction of hydrazido-substituted or certain amino-substituted polymer stabilizers and cyclic dianhydrides. The polymer stabilizers of the invention are useful for protecting a large variety of synthetic polymeric organic materials from the degradative effects of heat, light and oxygen. Some of the modifiers are flame retardants and many more metal deactivators in addition to their primary activity.