JPS5712055A - Preparation of impact-resisting polyamide - Google Patents

Preparation of impact-resisting polyamide

Info

Publication number
JPS5712055A
JPS5712055A JP8593380A JP8593380A JPS5712055A JP S5712055 A JPS5712055 A JP S5712055A JP 8593380 A JP8593380 A JP 8593380A JP 8593380 A JP8593380 A JP 8593380A JP S5712055 A JPS5712055 A JP S5712055A
Authority
JP
Japan
Prior art keywords
polyamide
addition
obtd
impact
contg
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
JP8593380A
Other languages
Japanese (ja)
Other versions
JPS6225182B2 (en
Inventor
Fumisaku Ito
Tsutomu Funakoshi
Yukio Terada
Akito Suhara
Kenichi Miki
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP8593380A priority Critical patent/JPS5712055A/en
Publication of JPS5712055A publication Critical patent/JPS5712055A/en
Publication of JPS6225182B2 publication Critical patent/JPS6225182B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To obtain a polyamide with excellent impact resistance by the addition of an ethylenic copolymer to a polyamide contg. the terminal amino group and the terminal carboxyl group in a specified or higher ratio, followed by melt kneading.
CONSTITUTION: The purpose impact-resisting polyamide is obtd. by the addition of 5W100pts.wt. ethylenic copolymer consisting of a monomer unit such as ethylene, an unsaturated carboxylate ester, e.g., ethyl acrylate, an saturated carboxylic acid, e.g., methacrylic acid, or a metal salt of an unsaturated carboxylic acid e.g., sodium acrylate, to 100pts.wt. polyamide such as nylon 6 or 66, contg. the terminal amino group and the terminal carboxyl group in a ratio of 3.5 or more, which is obtd. by the addition of an adequate amt. of a chain transfer agent such as m-xylylenediamine or hexamethylenediamine in the polymn. of a monomer, followed by melt kneading.
COPYRIGHT: (C)1982,JPO&Japio
JP8593380A 1980-06-26 1980-06-26 Preparation of impact-resisting polyamide Granted JPS5712055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8593380A JPS5712055A (en) 1980-06-26 1980-06-26 Preparation of impact-resisting polyamide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8593380A JPS5712055A (en) 1980-06-26 1980-06-26 Preparation of impact-resisting polyamide

Publications (2)

Publication Number Publication Date
JPS5712055A true JPS5712055A (en) 1982-01-21
JPS6225182B2 JPS6225182B2 (en) 1987-06-02

Family

ID=13872554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8593380A Granted JPS5712055A (en) 1980-06-26 1980-06-26 Preparation of impact-resisting polyamide

Country Status (1)

Country Link
JP (1) JPS5712055A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58201845A (en) * 1982-04-12 1983-11-24 Mitsubishi Gas Chem Co Inc Polyamide resin composition
JPS58206666A (en) * 1982-05-26 1983-12-01 Mitsubishi Gas Chem Co Inc Polyamide resin composition
JPS5918755A (en) * 1982-07-21 1984-01-31 Ube Ind Ltd Polyamide composition
JPS59140258A (en) * 1983-01-31 1984-08-11 Dainippon Ink & Chem Inc Polyamide resin composition
JPS62253653A (en) * 1986-01-21 1987-11-05 Asahi Chem Ind Co Ltd Polyamide resin composition
US6579581B2 (en) * 2000-06-23 2003-06-17 Degussa Ag Polymer blend having good low-temperature impact strength

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0429378U (en) * 1990-06-29 1992-03-09

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58201845A (en) * 1982-04-12 1983-11-24 Mitsubishi Gas Chem Co Inc Polyamide resin composition
JPH0254386B2 (en) * 1982-04-12 1990-11-21 Mitsubishi Gas Chemical Co
JPS58206666A (en) * 1982-05-26 1983-12-01 Mitsubishi Gas Chem Co Inc Polyamide resin composition
JPH0254384B2 (en) * 1982-05-26 1990-11-21 Mitsubishi Gas Chemical Co
JPS5918755A (en) * 1982-07-21 1984-01-31 Ube Ind Ltd Polyamide composition
JPH0114943B2 (en) * 1982-07-21 1989-03-15 Ube Industries
JPS59140258A (en) * 1983-01-31 1984-08-11 Dainippon Ink & Chem Inc Polyamide resin composition
JPS62253653A (en) * 1986-01-21 1987-11-05 Asahi Chem Ind Co Ltd Polyamide resin composition
US6579581B2 (en) * 2000-06-23 2003-06-17 Degussa Ag Polymer blend having good low-temperature impact strength

Also Published As

Publication number Publication date
JPS6225182B2 (en) 1987-06-02

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