JPS56120753A - Modified block copolymer composition and its preparation - Google Patents
Modified block copolymer composition and its preparationInfo
- 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
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
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)
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)
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 |
-
1980
- 1980-02-29 JP JP2399380A patent/JPS56120753A/en active Granted
Patent Citations (2)
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)
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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