JPS55125153A - Polyamide composition and production thereof - Google Patents
Polyamide composition and production thereofInfo
- Publication number
- JPS55125153A JPS55125153A JP3321579A JP3321579A JPS55125153A JP S55125153 A JPS55125153 A JP S55125153A JP 3321579 A JP3321579 A JP 3321579A JP 3321579 A JP3321579 A JP 3321579A JP S55125153 A JPS55125153 A JP S55125153A
- Authority
- JP
- Japan
- Prior art keywords
- polyamide
- mixt
- nylon
- ethylene
- carboxylic acid
- 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.)
- Pending
Links
Abstract
PURPOSE: To provide modified polyamide compsn. which are suitable for fabrication and produce molded articles having excellent impact resistance, obtd. by crosslinking a mixt. of polyamide and ethylene-unsaturated carboxylic acid copolymer to a moderate degree.
CONSTITUTION: A mixt. of (a) a crystalline polyamide having a m.p. of not more than 200°C such as nylon 6 or nylon 6-6, (b) an ethylene-unsaturated carboxylic acid copolymer, preferably a compolymer having unsaturated acid component content of not more than 20mol%, and (C) an org. peroxide such as 2.5-dimethyl-2,5- di(t-butylperoxy) hexane, is reacted with heating to crosslink them to such an extent that the crosslinked product does not contain gel, to obtain polyamide compsn. Preferably, the above reaction is carried out by using an extruder.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3321579A JPS55125153A (en) | 1979-03-23 | 1979-03-23 | Polyamide composition and production thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3321579A JPS55125153A (en) | 1979-03-23 | 1979-03-23 | Polyamide composition and production thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55125153A true JPS55125153A (en) | 1980-09-26 |
Family
ID=12380216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3321579A Pending JPS55125153A (en) | 1979-03-23 | 1979-03-23 | Polyamide composition and production thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55125153A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57160612A (en) * | 1981-03-30 | 1982-10-04 | Toray Ind Inc | Thermoplastic film |
US4966940A (en) * | 1988-06-17 | 1990-10-30 | Sumitomo Chemical Company, Limited | Vulcanized, ethylene/alpha-olefin copolymer rubber composition |
US4970262A (en) * | 1986-10-22 | 1990-11-13 | Bayer Aktiengesellschaft | Process for the production of moulding compositions from thermoplastic polyamide and graft rubber, and corresponding moulding compositions |
US5003003A (en) * | 1988-04-22 | 1991-03-26 | Copolymer Rubber & Chemical Corporation | Polyamide thermoplastic elastomer obtained by blending |
EP0258040B1 (en) * | 1986-08-28 | 1993-11-24 | Sumitomo Chemical Company, Limited | Thermoplastic resin composition comprising a polyamide |
JPH07119337B1 (en) * | 1987-11-20 | 1995-12-20 | Mitsui Du Pont Polychemical | |
WO2021117635A1 (en) * | 2019-12-11 | 2021-06-17 | 三井・ダウ ポリケミカル株式会社 | Resin composition production method and molded article production method |
-
1979
- 1979-03-23 JP JP3321579A patent/JPS55125153A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57160612A (en) * | 1981-03-30 | 1982-10-04 | Toray Ind Inc | Thermoplastic film |
JPS6154338B2 (en) * | 1981-03-30 | 1986-11-21 | Toray Industries | |
EP0258040B1 (en) * | 1986-08-28 | 1993-11-24 | Sumitomo Chemical Company, Limited | Thermoplastic resin composition comprising a polyamide |
US4970262A (en) * | 1986-10-22 | 1990-11-13 | Bayer Aktiengesellschaft | Process for the production of moulding compositions from thermoplastic polyamide and graft rubber, and corresponding moulding compositions |
JPH07119337B1 (en) * | 1987-11-20 | 1995-12-20 | Mitsui Du Pont Polychemical | |
US5003003A (en) * | 1988-04-22 | 1991-03-26 | Copolymer Rubber & Chemical Corporation | Polyamide thermoplastic elastomer obtained by blending |
US4966940A (en) * | 1988-06-17 | 1990-10-30 | Sumitomo Chemical Company, Limited | Vulcanized, ethylene/alpha-olefin copolymer rubber composition |
WO2021117635A1 (en) * | 2019-12-11 | 2021-06-17 | 三井・ダウ ポリケミカル株式会社 | Resin composition production method and molded article production method |
CN114787280A (en) * | 2019-12-11 | 2022-07-22 | 三井-陶氏聚合化学株式会社 | Method for producing resin composition and method for producing molded article |
CN114787280B (en) * | 2019-12-11 | 2024-03-05 | 三井-陶氏聚合化学株式会社 | Method for producing resin composition and method for producing molded article |
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