JPS52153000A - Preparation of modified urethane foam - Google Patents

Preparation of modified urethane foam

Info

Publication number
JPS52153000A
JPS52153000A JP7050676A JP7050676A JPS52153000A JP S52153000 A JPS52153000 A JP S52153000A JP 7050676 A JP7050676 A JP 7050676A JP 7050676 A JP7050676 A JP 7050676A JP S52153000 A JPS52153000 A JP S52153000A
Authority
JP
Japan
Prior art keywords
preparation
urethane foam
modified urethane
precondensates
polyisocyanates
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
JP7050676A
Other languages
Japanese (ja)
Other versions
JPS565409B2 (en
Inventor
Seiichi Kamiyui
Nobuyuki Ikeguchi
Hiroshi Yoshioka
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP7050676A priority Critical patent/JPS52153000A/en
Publication of JPS52153000A publication Critical patent/JPS52153000A/en
Publication of JPS565409B2 publication Critical patent/JPS565409B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To prepare a flame retardant, low-cost, uniform polyurethane foam without using foaming agent, by the reaction of polyols, polyisocyanates and precondensates of etherified amino resin.
COPYRIGHT: (C)1977,JPO&Japio
JP7050676A 1976-06-16 1976-06-16 Preparation of modified urethane foam Granted JPS52153000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7050676A JPS52153000A (en) 1976-06-16 1976-06-16 Preparation of modified urethane foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7050676A JPS52153000A (en) 1976-06-16 1976-06-16 Preparation of modified urethane foam

Publications (2)

Publication Number Publication Date
JPS52153000A true JPS52153000A (en) 1977-12-19
JPS565409B2 JPS565409B2 (en) 1981-02-04

Family

ID=13433474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7050676A Granted JPS52153000A (en) 1976-06-16 1976-06-16 Preparation of modified urethane foam

Country Status (1)

Country Link
JP (1) JPS52153000A (en)

Also Published As

Publication number Publication date
JPS565409B2 (en) 1981-02-04

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