JPS5773048A - Resin composition having improved thermal aging resistance - Google Patents

Resin composition having improved thermal aging resistance

Info

Publication number
JPS5773048A
JPS5773048A JP14954780A JP14954780A JPS5773048A JP S5773048 A JPS5773048 A JP S5773048A JP 14954780 A JP14954780 A JP 14954780A JP 14954780 A JP14954780 A JP 14954780A JP S5773048 A JPS5773048 A JP S5773048A
Authority
JP
Japan
Prior art keywords
copolymer
resin composition
monomer
graft polymer
thermal aging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14954780A
Other languages
Japanese (ja)
Other versions
JPS6028863B2 (en
Inventor
Hajime Sakano
Mikio Kodama
Fumio Nakai
Yukio Tomari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumika Polycarbonate Ltd
Original Assignee
Sumika Polycarbonate Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumika Polycarbonate Ltd filed Critical Sumika Polycarbonate Ltd
Priority to JP14954780A priority Critical patent/JPS6028863B2/en
Publication of JPS5773048A publication Critical patent/JPS5773048A/en
Publication of JPS6028863B2 publication Critical patent/JPS6028863B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: A composition having improved impact resistance, heat resistance, and thermal aging resistance, obtained by blending a polysulfone resin with a resin composition consisting of a graft polymer and a copolymer having the same constitutio- nal monomers respectively.
CONSTITUTION: 90W10wt%, preferably 70W15wt% polysulfone resin is blended with 10W90wt%, preferably 30W85wt% resin composition comprising a graft polymer obtained by grafting at least two selected from the group consisting of an aromatic vinyl monomer, vinyl cyanide monomer, and other polymerizable monomer onto a rubber copolymer consisting essentially of ethylene-propylene and a copolymer consisting of the monomers. The graft polymer has preferably 95W40wt% monomer and 5W60wt% rubber copolymer, and the copolymer has preferably an intrinsic viscosity (dimethylformamide at 30°C) of 0.5W1.3.
COPYRIGHT: (C)1982,JPO&Japio
JP14954780A 1980-10-24 1980-10-24 Resin composition with excellent heat aging resistance Expired JPS6028863B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14954780A JPS6028863B2 (en) 1980-10-24 1980-10-24 Resin composition with excellent heat aging resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14954780A JPS6028863B2 (en) 1980-10-24 1980-10-24 Resin composition with excellent heat aging resistance

Publications (2)

Publication Number Publication Date
JPS5773048A true JPS5773048A (en) 1982-05-07
JPS6028863B2 JPS6028863B2 (en) 1985-07-06

Family

ID=15477531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14954780A Expired JPS6028863B2 (en) 1980-10-24 1980-10-24 Resin composition with excellent heat aging resistance

Country Status (1)

Country Link
JP (1) JPS6028863B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125736A (en) * 1982-01-20 1983-07-26 Sanyo Kako Kk Delustered thermoplastic resin composition
JPS63280765A (en) * 1987-05-14 1988-11-17 Sumitomo Naugatuck Co Ltd Thermoplastic resin composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125736A (en) * 1982-01-20 1983-07-26 Sanyo Kako Kk Delustered thermoplastic resin composition
JPS63280765A (en) * 1987-05-14 1988-11-17 Sumitomo Naugatuck Co Ltd Thermoplastic resin composition

Also Published As

Publication number Publication date
JPS6028863B2 (en) 1985-07-06

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