JPS53130798A - Preparation of 6/12 copolyamide - Google Patents

Preparation of 6/12 copolyamide

Info

Publication number
JPS53130798A
JPS53130798A JP4456277A JP4456277A JPS53130798A JP S53130798 A JPS53130798 A JP S53130798A JP 4456277 A JP4456277 A JP 4456277A JP 4456277 A JP4456277 A JP 4456277A JP S53130798 A JPS53130798 A JP S53130798A
Authority
JP
Japan
Prior art keywords
copolyamide
preparation
polyisocyanate
prepare
heating
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
Application number
JP4456277A
Other languages
Japanese (ja)
Inventor
Yoshikazu Sasaki
Hiroshi Inoue
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 JP4456277A priority Critical patent/JPS53130798A/en
Publication of JPS53130798A publication Critical patent/JPS53130798A/en
Pending legal-status Critical Current

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  • Polyamides (AREA)

Abstract

PURPOSE: To prepare a polyurethane foam having excellent flame retardancy and reduced change with time on heating, by reacting specific polyol with a polyisocyanate.
COPYRIGHT: (C)1978,JPO&Japio
JP4456277A 1977-04-20 1977-04-20 Preparation of 6/12 copolyamide Pending JPS53130798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4456277A JPS53130798A (en) 1977-04-20 1977-04-20 Preparation of 6/12 copolyamide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4456277A JPS53130798A (en) 1977-04-20 1977-04-20 Preparation of 6/12 copolyamide

Publications (1)

Publication Number Publication Date
JPS53130798A true JPS53130798A (en) 1978-11-15

Family

ID=12694929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4456277A Pending JPS53130798A (en) 1977-04-20 1977-04-20 Preparation of 6/12 copolyamide

Country Status (1)

Country Link
JP (1) JPS53130798A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189227A (en) * 1984-10-09 1986-05-07 Ube Ind Ltd Continuous production of nylon-6,12 copolymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189227A (en) * 1984-10-09 1986-05-07 Ube Ind Ltd Continuous production of nylon-6,12 copolymer
JPH0369367B2 (en) * 1984-10-09 1991-10-31 Ube Industries

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