公开(公告)号：CA1071798A

公开(公告)日：1980-02-12

申请号：CA248443

申请日：1976-03-22

Applicant: STANDARD OIL CO OHIO

Inventor： WARDLOW EDDIE JR ,  SHANK RAYMOND S

IPC: C08L51/00 ,  C08F279/02 ,  C08F285/00 ,  C08K5/11 ,  C08L7/00 ,  C08L21/00 ,  C08L51/02 ,  C08L51/04 ,  C08K5/09 ,  C08L33/20 ,  C08L55/02

Abstract: (4831) THERMALLY STABLE HIGH NITRILE RESINS AND METHOD FOR PRODUCING THE SAME The present invention relates to a method for stabilizing thermoplastic nitrile resins against thermal discoloration by the inclusion in the resins of acid esters of certain polycarboxylic acid compounds in amounts of from 0.1 to 1.5 parts by weight per 100 parts of resin.

公开(公告)号：CH609076A5

公开(公告)日：1979-02-15

申请号：CH905175

申请日：1975-07-10

Applicant: STANDARD OIL CO

Inventor： KENNEDY ALICE WINNETTA ,  SHANK RAYMOND S ,  WARDLOW EDDIE JR

IPC: C08L33/00 ,  C08F6/00 ,  C08F279/02 ,  C08K5/57 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L33/02 ,  C08L33/18 ,  C08L51/00 ,  C08L51/02 ,  C08L101/00

Abstract: A polymer composition containing a high proportionate amount of olefinic nitrile is stabilized against thermal discoloration by inclusion therein from about 0.05 to 2 parts by weight per hundred parts of resin of an organotin maleate compound selected from the group consisting of the hydrocarbon tin maleates and the hydrocarbon tin-bis-maleate half esters.

公开(公告)号：AU498085B2

公开(公告)日：1979-02-08

申请号：AU8288075

申请日：1975-07-09

Applicant: STANDARD OIL CO OHIO

Inventor： KENNEDY ALICE WINNETTA ,  SHANK RAYMOND S ,  WARDLOW EDDIE JR

IPC: C08L33/00 ,  C08F6/00 ,  C08F279/02 ,  C08K5/57 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L33/02 ,  C08L33/18 ,  C08L51/00 ,  C08L51/02 ,  C08L101/00 ,  C08F236/10 ,  C08F279/04 ,  C08F236/12 ,  C08F220/44

Abstract: A polymer composition containing a high proportionate amount of olefinic nitrile is stabilized against thermal discoloration by inclusion therein from about 0.05 to 2 parts by weight per hundred parts of resin of an organotin maleate compound selected from the group consisting of the hydrocarbon tin maleates and the hydrocarbon tin-bis-maleate half esters.

公开(公告)号：AT341228B

公开(公告)日：1978-01-25

申请号：AT5876

申请日：1976-01-07

Applicant: STANDARD OIL CO OHIO

Inventor： UEBELE CURTIS EUGENE ,  WARDLOW EDDIE JR

IPC: C08L33/00 ,  C08F279/02 ,  C08K5/1535 ,  C08K5/3417 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L33/02 ,  C08L33/18 ,  C08L51/00 ,  C08L51/02 ,  C08L51/04 ,  C08L101/00 ,  C08K5/09

Abstract: Nitrile copolymers and graft copolymers containing a high proportionate amount of olefinic nitrile are stabilized against thermal color degradation by inclusion into the polymer minor amounts of a compound having the formula: H CO ANGLE H HC¦C--C ANGLE PARALLEL Y¦X HC¦C--C ANGLE ANGLE H CO H and/or HO CH PARALLEL ANGLE HC¦C--C O-Z PARALLEL Y¦ HC¦C--C O-Z ANGLE CH PARALLEL HO wherein X may be oxygen; an imide group, -NH-; or an N-substituted imide group, -NR- wherein R may be an alkyl, or a phenyl alkyl group containing from 1 to 8 carbon atoms; Y may be an oxygen or a methylene group; and Z may be hydrogen or an alkyl group containing from 1 to 8 carbon atoms.

公开(公告)号：AU1270476A

公开(公告)日：1977-10-13

申请号：AU1270476

申请日：1976-04-06

Applicant: STANDARD OIL CO

Inventor： WARDLOW EDDIE JR ,  SHANK RAYMOND S

IPC: C08L51/00 ,  C08F279/02 ,  C08F285/00 ,  C08K5/11 ,  C08L7/00 ,  C08L21/00 ,  C08L51/02 ,  C08L51/04

Abstract: The present invention relates to a method for stabilizing thermoplastic nitrile resins against thermal discoloration by the inclusion in the resins of acid esters of certain polycarboxylic acid compounds in amounts of from 0.1 to 1.5 parts by weight per 100 parts of resin.

公开(公告)号：ATA261476A

公开(公告)日：1977-07-15

申请号：AT261476

申请日：1976-04-09

Applicant: STANDARD OIL CO OHIO

Inventor： WARDLOW EDDIE JR ,  SHANK RAYMOND S

IPC: C08L51/00 ,  C08F279/02 ,  C08F285/00 ,  C08K5/11 ,  C08L7/00 ,  C08L21/00 ,  C08L51/02 ,  C08L51/04

Abstract: The present invention relates to a method for stabilizing thermoplastic nitrile resins against thermal discoloration by the inclusion in the resins of acid esters of certain polycarboxylic acid compounds in amounts of from 0.1 to 1.5 parts by weight per 100 parts of resin.

公开(公告)号：AU8745775A

公开(公告)日：1977-06-16

申请号：AU8745775

申请日：1975-12-11

Applicant: STANDARD OIL CO

Inventor： UEBELE CURTIS EUGENE ,  WARDLOW EDDIE JR

IPC: C08L33/00 ,  C08F279/02 ,  C08K5/1535 ,  C08K5/3417 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L33/02 ,  C08L33/18 ,  C08L51/00 ,  C08L51/02 ,  C08L51/04 ,  C08L101/00 ,  C08L55/02 ,  C08L33/20 ,  C08F279/04

Abstract: Nitrile copolymers and graft copolymers containing a high proportionate amount of olefinic nitrile are stabilized against thermal color degradation by inclusion into the polymer minor amounts of a compound having the formula: H CO ANGLE H HC¦C--C ANGLE PARALLEL Y¦X HC¦C--C ANGLE ANGLE H CO H and/or HO CH PARALLEL ANGLE HC¦C--C O-Z PARALLEL Y¦ HC¦C--C O-Z ANGLE CH PARALLEL HO wherein X may be oxygen; an imide group, -NH-; or an N-substituted imide group, -NR- wherein R may be an alkyl, or a phenyl alkyl group containing from 1 to 8 carbon atoms; Y may be an oxygen or a methylene group; and Z may be hydrogen or an alkyl group containing from 1 to 8 carbon atoms.

公开(公告)号：AU8288075A

公开(公告)日：1977-01-13

申请号：AU8288075

申请日：1975-07-09

Applicant: STANDARD OIL CO

Inventor： KENNEDY ALICE WINNETT ,  SHANK RAYMOND S ,  WARDLOW EDDIE JR

IPC: C08L33/00 ,  C08F6/00 ,  C08F279/02 ,  C08K5/57 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L33/02 ,  C08L33/18 ,  C08L51/00 ,  C08L51/02 ,  C08L101/00

Abstract: A polymer composition containing a high proportionate amount of olefinic nitrile is stabilized against thermal discoloration by inclusion therein from about 0.05 to 2 parts by weight per hundred parts of resin of an organotin maleate compound selected from the group consisting of the hydrocarbon tin maleates and the hydrocarbon tin-bis-maleate half esters.