JPS5342295A - Preparation of polyurethane - Google Patents

Preparation of polyurethane

Info

Publication number
JPS5342295A
JPS5342295A JP11657276A JP11657276A JPS5342295A JP S5342295 A JPS5342295 A JP S5342295A JP 11657276 A JP11657276 A JP 11657276A JP 11657276 A JP11657276 A JP 11657276A JP S5342295 A JPS5342295 A JP S5342295A
Authority
JP
Japan
Prior art keywords
polyurethane
contg
preparation
mixture
flameretardancy
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
JP11657276A
Other languages
Japanese (ja)
Inventor
Hideo Ai
Masazumi Chono
Yoshikazu Suda
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 JP11657276A priority Critical patent/JPS5342295A/en
Publication of JPS5342295A publication Critical patent/JPS5342295A/en
Pending legal-status Critical Current

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Landscapes

  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To prepare a polyurethane with good mechanical properties, flameretardancy and heat resistance by adding a specific triazine ring-contg. com-o pound to a mixture of a polyisocyanate and an active hydrogen-contg. compound and then carrying out the reaction of the final mixture.
COPYRIGHT: (C)1978,JPO&Japio
JP11657276A 1976-09-30 1976-09-30 Preparation of polyurethane Pending JPS5342295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11657276A JPS5342295A (en) 1976-09-30 1976-09-30 Preparation of polyurethane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11657276A JPS5342295A (en) 1976-09-30 1976-09-30 Preparation of polyurethane

Publications (1)

Publication Number Publication Date
JPS5342295A true JPS5342295A (en) 1978-04-17

Family

ID=14690420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11657276A Pending JPS5342295A (en) 1976-09-30 1976-09-30 Preparation of polyurethane

Country Status (1)

Country Link
JP (1) JPS5342295A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108864399A (en) * 2018-07-06 2018-11-23 汕头大学 A kind of organic-silicon-modified flame retardant polyurethane and its preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108864399A (en) * 2018-07-06 2018-11-23 汕头大学 A kind of organic-silicon-modified flame retardant polyurethane and its preparation
CN108864399B (en) * 2018-07-06 2020-12-29 汕头大学 Organic silicon modified flame-retardant polyurethane and preparation thereof

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