JPS5431498A - Preparation of polyurethane foam - Google Patents

Preparation of polyurethane foam

Info

Publication number
JPS5431498A
JPS5431498A JP9760177A JP9760177A JPS5431498A JP S5431498 A JPS5431498 A JP S5431498A JP 9760177 A JP9760177 A JP 9760177A JP 9760177 A JP9760177 A JP 9760177A JP S5431498 A JPS5431498 A JP S5431498A
Authority
JP
Japan
Prior art keywords
polyurethane foam
preparation
tintype
polyol
catalyst
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
JP9760177A
Other languages
Japanese (ja)
Inventor
Sadao Kumasaka
Satomi Tada
Koretoshi Katsuki
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.)
Toyo Quality One Corp
Original Assignee
Toyo Rubber Chemical Industrial 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 Toyo Rubber Chemical Industrial Co Ltd filed Critical Toyo Rubber Chemical Industrial Co Ltd
Priority to JP9760177A priority Critical patent/JPS5431498A/en
Publication of JPS5431498A publication Critical patent/JPS5431498A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To manufacture a polyurethane foam of low specific gravity without causing any enviromental pollution, by heating at least one component selected from a polyol, an organic isocyanate and water followed by adding a tintype catalyst and a foam stabilizer to the system comprising the three components mentioned above to carry out expansion.
COPYRIGHT: (C)1979,JPO&Japio
JP9760177A 1977-08-15 1977-08-15 Preparation of polyurethane foam Pending JPS5431498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9760177A JPS5431498A (en) 1977-08-15 1977-08-15 Preparation of polyurethane foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9760177A JPS5431498A (en) 1977-08-15 1977-08-15 Preparation of polyurethane foam

Publications (1)

Publication Number Publication Date
JPS5431498A true JPS5431498A (en) 1979-03-08

Family

ID=14196743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9760177A Pending JPS5431498A (en) 1977-08-15 1977-08-15 Preparation of polyurethane foam

Country Status (1)

Country Link
JP (1) JPS5431498A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128830A (en) * 1980-03-14 1981-10-08 Sanyo Chem Ind Ltd Vibration-proof construction method
JPS59109331A (en) * 1982-12-13 1984-06-25 Kanegafuchi Chem Ind Co Ltd Crosslinked polyethylene type resin foamed and molded body and manufacture thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189597A (en) * 1974-12-24 1976-08-05 Hokyozai oyobi jutenzaiirinokomitsudokoseihoriuretanfuoomuseihinyososeibutsutosonoseiho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189597A (en) * 1974-12-24 1976-08-05 Hokyozai oyobi jutenzaiirinokomitsudokoseihoriuretanfuoomuseihinyososeibutsutosonoseiho

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128830A (en) * 1980-03-14 1981-10-08 Sanyo Chem Ind Ltd Vibration-proof construction method
JPS605738B2 (en) * 1980-03-14 1985-02-13 三洋化成工業株式会社 Vibration isolation method
JPS59109331A (en) * 1982-12-13 1984-06-25 Kanegafuchi Chem Ind Co Ltd Crosslinked polyethylene type resin foamed and molded body and manufacture thereof

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