JPS5662849A - Low gloss resin composition - Google Patents

Low gloss resin composition

Info

Publication number
JPS5662849A
JPS5662849A JP13869679A JP13869679A JPS5662849A JP S5662849 A JPS5662849 A JP S5662849A JP 13869679 A JP13869679 A JP 13869679A JP 13869679 A JP13869679 A JP 13869679A JP S5662849 A JPS5662849 A JP S5662849A
Authority
JP
Japan
Prior art keywords
copolymer
compound
conjugated diene
terminal
block copolymer
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
JP13869679A
Other languages
Japanese (ja)
Other versions
JPS5934732B2 (en
Inventor
Susumu Ooka
Masahiro Inagaki
Haruo Igawa
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP13869679A priority Critical patent/JPS5934732B2/en
Publication of JPS5662849A publication Critical patent/JPS5662849A/en
Publication of JPS5934732B2 publication Critical patent/JPS5934732B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: To prepare a resin composition having excellent surface matting effect without lowering the moldability and physical properties, by using a composition of a specific terpolymer and a block copolymer as a main component.
CONSTITUTION: 100pts.wt. of a copolymer of an aliphatic vinyl compound, a conjugated diene compound and an aromatic vinyl compound, is blended with 3W 20pts.wt. of a block copolymer of an aromatic vinyl compound and a conjugated diene compound, containing 50W90wt% of the conjugated diene unit and having carboxyl groups at the terminals of the molecular chain. The block copolymer can be prepared by reacting CO2 with the terminal Li of a copolymer obtained by the anionic polymerization of the above monomers using an organic Li compound as a catalyst, thereby carboxylating the terminal of the copolymer. Higher content of the terminal carboxyl groups results in higher matt effect.
COPYRIGHT: (C)1981,JPO&Japio
JP13869679A 1979-10-29 1979-10-29 Low gloss resin composition Expired JPS5934732B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13869679A JPS5934732B2 (en) 1979-10-29 1979-10-29 Low gloss resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13869679A JPS5934732B2 (en) 1979-10-29 1979-10-29 Low gloss resin composition

Publications (2)

Publication Number Publication Date
JPS5662849A true JPS5662849A (en) 1981-05-29
JPS5934732B2 JPS5934732B2 (en) 1984-08-24

Family

ID=15227977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13869679A Expired JPS5934732B2 (en) 1979-10-29 1979-10-29 Low gloss resin composition

Country Status (1)

Country Link
JP (1) JPS5934732B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834839A (en) * 1981-08-24 1983-03-01 Asahi Chem Ind Co Ltd Thermoplastic polymer composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834839A (en) * 1981-08-24 1983-03-01 Asahi Chem Ind Co Ltd Thermoplastic polymer composition
JPH0413379B2 (en) * 1981-08-24 1992-03-09 Asahi Chemical Ind

Also Published As

Publication number Publication date
JPS5934732B2 (en) 1984-08-24

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