JPS56112960A - Filler-containing polymer composition - Google Patents

Filler-containing polymer composition

Info

Publication number
JPS56112960A
JPS56112960A JP1541480A JP1541480A JPS56112960A JP S56112960 A JPS56112960 A JP S56112960A JP 1541480 A JP1541480 A JP 1541480A JP 1541480 A JP1541480 A JP 1541480A JP S56112960 A JPS56112960 A JP S56112960A
Authority
JP
Japan
Prior art keywords
filler
vinyl aromatic
block copolymer
aromatic compound
conjugated diene
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
JP1541480A
Other languages
Japanese (ja)
Other versions
JPS6254138B2 (en
Inventor
Akio Iemori
Akira Saito
Hideo Morita
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP1541480A priority Critical patent/JPS56112960A/en
Publication of JPS56112960A publication Critical patent/JPS56112960A/en
Publication of JPS6254138B2 publication Critical patent/JPS6254138B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To obtan a filler-containing polymer composition having improved tensile strength, hardness, and oil resistance, by mixing a filler, etc., with a specified modified block copolymer.
CONSTITUTION: One hundred pts.wt. vinyl aromatic compound-conjugated diene compound block copolymer containing approx. 5W70wt% vinyl aromatic compound, represented by the formula (where A is a vinyl aromatic compound-based polymer block, B is a conjugated diene compound-based polymer block, X is a coupling agent residue with 2 or more functional groups, and n is 2 or more), is mixed with 5W100wt% modified block copolymer obtained by addition of approx. 0.05W 10pts.wt. unsaturated dicarboxylic acid (derivatives), 95W0wt% reinforcing resin (e.g., polystyrene), 5W200pts.wt. (based on 100pts.wt. total resins) filler (e.g., carbon black), and 0W200pts.wt. softening agent (e.g., a naphthenic process oil).
COPYRIGHT: (C)1981,JPO&Japio
JP1541480A 1980-02-13 1980-02-13 Filler-containing polymer composition Granted JPS56112960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1541480A JPS56112960A (en) 1980-02-13 1980-02-13 Filler-containing polymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1541480A JPS56112960A (en) 1980-02-13 1980-02-13 Filler-containing polymer composition

Publications (2)

Publication Number Publication Date
JPS56112960A true JPS56112960A (en) 1981-09-05
JPS6254138B2 JPS6254138B2 (en) 1987-11-13

Family

ID=11888081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1541480A Granted JPS56112960A (en) 1980-02-13 1980-02-13 Filler-containing polymer composition

Country Status (1)

Country Link
JP (1) JPS56112960A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264055A (en) * 1985-05-17 1986-11-21 Kuraray Co Ltd Novel resin composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100535199B1 (en) 2002-04-24 2005-12-08 아사히 가세이 가부시키가이샤 Modified block copolymer composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264055A (en) * 1985-05-17 1986-11-21 Kuraray Co Ltd Novel resin composition

Also Published As

Publication number Publication date
JPS6254138B2 (en) 1987-11-13

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