JPS5470350A - Thermoplastic resin composition - Google Patents

Thermoplastic resin composition

Info

Publication number
JPS5470350A
JPS5470350A JP13770077A JP13770077A JPS5470350A JP S5470350 A JPS5470350 A JP S5470350A JP 13770077 A JP13770077 A JP 13770077A JP 13770077 A JP13770077 A JP 13770077A JP S5470350 A JPS5470350 A JP S5470350A
Authority
JP
Japan
Prior art keywords
monomer
resin composition
discoloration
particle size
ultraviolet light
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
JP13770077A
Other languages
Japanese (ja)
Other versions
JPS5757058B2 (en
Inventor
Akira Ooi
Tamotsu Sunahara
Teizou Kudou
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.)
Daicel Corp
Original Assignee
Daicel Corp
Daicel Chemical Industries 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 Daicel Corp, Daicel Chemical Industries Ltd filed Critical Daicel Corp
Priority to JP13770077A priority Critical patent/JPS5470350A/en
Publication of JPS5470350A publication Critical patent/JPS5470350A/en
Publication of JPS5757058B2 publication Critical patent/JPS5757058B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To obtain ABS resin having improved weatherability and resistance to discoloration, by incorporating a graft copolymer having a particle size of dispersed rubber and a residual volatile content in specific ranges, which is prepared by copolymerizing an aromatic monoalkenyl monomer and a vinyl cyanide monomer in the presence of a diene rubber component, with an ultraviolet light absorber.
CONSTITUTION: (A) 80W55wt.% of an aromatic alkenyl monomer, e.g. styrene, etc. is copolymerized with (B) 20W45wt.% of a vinyl cyanide monomer, e.g. acrylonitrile, etc. in the presence of 2W40wt.% based on the total weight of (A) and (B) of a diene rubber component under bulk conditions,then under suspension conditions to form a graft copolymer having an average particle size of dispersed rubber of 0.2W0.7μ and a residual volatile content ≤ 0.4%. The copolymer is incorporated with an ultraviolet light absorber to give a resin composition having a remarkably improved weatherability and resistance to discoloration.
COPYRIGHT: (C)1979,JPO&Japio
JP13770077A 1977-11-15 1977-11-15 Thermoplastic resin composition Granted JPS5470350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13770077A JPS5470350A (en) 1977-11-15 1977-11-15 Thermoplastic resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13770077A JPS5470350A (en) 1977-11-15 1977-11-15 Thermoplastic resin composition

Publications (2)

Publication Number Publication Date
JPS5470350A true JPS5470350A (en) 1979-06-06
JPS5757058B2 JPS5757058B2 (en) 1982-12-02

Family

ID=15204762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13770077A Granted JPS5470350A (en) 1977-11-15 1977-11-15 Thermoplastic resin composition

Country Status (1)

Country Link
JP (1) JPS5470350A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151465A (en) * 1985-12-26 1987-07-06 Denki Kagaku Kogyo Kk Light-resistant thermoplastic resin composition
JPH06207108A (en) * 1993-11-26 1994-07-26 Denki Kagaku Kogyo Kk Light-resistant thermoplastic resin composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151465A (en) * 1985-12-26 1987-07-06 Denki Kagaku Kogyo Kk Light-resistant thermoplastic resin composition
JPH06207108A (en) * 1993-11-26 1994-07-26 Denki Kagaku Kogyo Kk Light-resistant thermoplastic resin composition

Also Published As

Publication number Publication date
JPS5757058B2 (en) 1982-12-02

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