JPS56120753A - Modified block copolymer composition and its preparation - Google Patents

Modified block copolymer composition and its preparation

Info

Publication number
JPS56120753A
JPS56120753A JP2399380A JP2399380A JPS56120753A JP S56120753 A JPS56120753 A JP S56120753A JP 2399380 A JP2399380 A JP 2399380A JP 2399380 A JP2399380 A JP 2399380A JP S56120753 A JPS56120753 A JP S56120753A
Authority
JP
Japan
Prior art keywords
block copolymer
component
compound
pref
addition
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
JP2399380A
Other languages
Japanese (ja)
Other versions
JPS6324021B2 (en
Inventor
Akira Saito
Akio Iemori
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 JP2399380A priority Critical patent/JPS56120753A/en
Publication of JPS56120753A publication Critical patent/JPS56120753A/en
Publication of JPS6324021B2 publication Critical patent/JPS6324021B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a composition useful as an adhesive having improved mechanical characteristics, oil resistance, etc. and low odor-developing and foaming tendency, by adding an unsaturated decarboxylic acid, etc. to a block copolymer of a vinyl aromatic compound and a conjugated diene compound in the presence of a metallic compound.
CONSTITUTION: (A) 100pts.wt. of a block copolymer composed of 5W97wt% of a vinyl aromatic compound and a conjugated diene compound, pref. a styrene-butadiene block copolymer is mixed with (B) 0.05W10pts.wt. of one or more compounds selected from univalent, bivalent or trivalent metallic compounds. Simultaneous to or after the addition of the component (B), (C) 0.05W20pts.wt. of an unsaturated dicarboxylic acid or its derivative (pref. maleic acid, etc.) is added to the mixture. If necessary, 0W5pts.wt. of an antigelling agent (e.g. a phenolic compound) is added to the composition before, simultaneous to, or after the addition of the (C) component. The mixture is molten and kneaded at ≥120°C to effect the addition reaction of the component (C) to the component (A) and form an ionically crosslinked product. The content of the crosslinked product is pref. 10W100wt%.
COPYRIGHT: (C)1981,JPO&Japio
JP2399380A 1980-02-29 1980-02-29 Modified block copolymer composition and its preparation Granted JPS56120753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2399380A JPS56120753A (en) 1980-02-29 1980-02-29 Modified block copolymer composition and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2399380A JPS56120753A (en) 1980-02-29 1980-02-29 Modified block copolymer composition and its preparation

Publications (2)

Publication Number Publication Date
JPS56120753A true JPS56120753A (en) 1981-09-22
JPS6324021B2 JPS6324021B2 (en) 1988-05-19

Family

ID=12126096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2399380A Granted JPS56120753A (en) 1980-02-29 1980-02-29 Modified block copolymer composition and its preparation

Country Status (1)

Country Link
JP (1) JPS56120753A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6346256A (en) * 1986-08-13 1988-02-27 Asahi Chem Ind Co Ltd Unsaturated polyester resin composition
JPS63179903A (en) * 1987-01-22 1988-07-23 Asahi Chem Ind Co Ltd Modification of polymer
WO2005040236A1 (en) * 2003-10-24 2005-05-06 Jsr Corporation Ionomer, method for producing same, and formed article
JP2013506047A (en) * 2009-09-29 2013-02-21 インターフェイシャル ソリューションズ アイピー リミテッド ライアビリティー カンパニー Compatibilizer mixture for polymer compositions
JP2017115112A (en) * 2015-12-17 2017-06-29 横浜ゴム株式会社 Modified diene rubber, rubber composition for tire and manufacturing method therefor
WO2018207683A1 (en) * 2017-05-11 2018-11-15 日本ゼオン株式会社 Block copolymer composition obtained by modification treatment, method for producing same, modified block copolymer composition used for same, and method for producing said modified block copolymer composition
WO2019216241A1 (en) * 2018-05-07 2019-11-14 日本ゼオン株式会社 Block copolymer composition having ionic group and film
EP3677645A4 (en) * 2017-08-31 2021-06-02 Zeon Corporation Multi-block copolymer composition obtained by modification treatment, and film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032115A (en) * 1973-07-27 1975-03-28
JPS5513720A (en) * 1978-07-14 1980-01-30 Kureha Chem Ind Co Ltd Thermoplastic adhesive resin and its preparation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032115A (en) * 1973-07-27 1975-03-28
JPS5513720A (en) * 1978-07-14 1980-01-30 Kureha Chem Ind Co Ltd Thermoplastic adhesive resin and its preparation

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6346256A (en) * 1986-08-13 1988-02-27 Asahi Chem Ind Co Ltd Unsaturated polyester resin composition
JPH0333746B2 (en) * 1986-08-13 1991-05-20 Asahi Chemical Ind
JPS63179903A (en) * 1987-01-22 1988-07-23 Asahi Chem Ind Co Ltd Modification of polymer
JPH0366326B2 (en) * 1987-01-22 1991-10-17 Asahi Chemical Ind
WO2005040236A1 (en) * 2003-10-24 2005-05-06 Jsr Corporation Ionomer, method for producing same, and formed article
JP2013506047A (en) * 2009-09-29 2013-02-21 インターフェイシャル ソリューションズ アイピー リミテッド ライアビリティー カンパニー Compatibilizer mixture for polymer compositions
JP2017115112A (en) * 2015-12-17 2017-06-29 横浜ゴム株式会社 Modified diene rubber, rubber composition for tire and manufacturing method therefor
JP2021046554A (en) * 2015-12-17 2021-03-25 横浜ゴム株式会社 Tire rubber composition
WO2018207683A1 (en) * 2017-05-11 2018-11-15 日本ゼオン株式会社 Block copolymer composition obtained by modification treatment, method for producing same, modified block copolymer composition used for same, and method for producing said modified block copolymer composition
US11466150B2 (en) 2017-05-11 2022-10-11 Zeon Corporation Block copolymer composition obtained by modification treatment, method for producing same, modified block copolymer composition used for same, and method for producing said modified block copolymer composition
JPWO2018207683A1 (en) * 2017-05-11 2020-05-07 日本ゼオン株式会社 Block copolymer composition obtained by modification treatment and method for producing the same, and modified block copolymer composition used therefor and method for producing the same
EP3677645A4 (en) * 2017-08-31 2021-06-02 Zeon Corporation Multi-block copolymer composition obtained by modification treatment, and film
US11492452B2 (en) 2017-08-31 2022-11-08 Zeon Corporation Multi-block copolymer composition obtained by modification treatment, and film
WO2019216241A1 (en) * 2018-05-07 2019-11-14 日本ゼオン株式会社 Block copolymer composition having ionic group and film
US11459417B2 (en) 2018-05-07 2022-10-04 Zeon Corporation Block copolymer composition including ionic group, and film
JPWO2019216241A1 (en) * 2018-05-07 2021-08-12 日本ゼオン株式会社 Block copolymer compositions and films with ionic groups

Also Published As

Publication number Publication date
JPS6324021B2 (en) 1988-05-19

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