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JPS5258798A - Process for producing soft polyurethane foams - Google Patents

Process for producing soft polyurethane foams

Info

Publication number
JPS5258798A
JPS5258798A JP50134643A JP13464375A JPS5258798A JP S5258798 A JPS5258798 A JP S5258798A JP 50134643 A JP50134643 A JP 50134643A JP 13464375 A JP13464375 A JP 13464375A JP S5258798 A JPS5258798 A JP S5258798A
Authority
JP
Japan
Prior art keywords
polyurethane foams
producing soft
soft polyurethane
foams
overtheating
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
JP50134643A
Other languages
Japanese (ja)
Other versions
JPS5759054B2 (en
Inventor
Hirofumi Masunaga
Osamu Kondo
Hiroya Fukuda
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP50134643A priority Critical patent/JPS5258798A/en
Publication of JPS5258798A publication Critical patent/JPS5258798A/en
Publication of JPS5759054B2 publication Critical patent/JPS5759054B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: A process for producing soft polyurethane foams with low density, by sealing polyurethane slab foams with sheets having air barrier properties, to prevent them from fires caused by overtheating and make it possible to use a large quantity of water an an inexpensive foaming agent.
COPYRIGHT: (C)1977,JPO&Japio
JP50134643A 1975-11-11 1975-11-11 Process for producing soft polyurethane foams Granted JPS5258798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50134643A JPS5258798A (en) 1975-11-11 1975-11-11 Process for producing soft polyurethane foams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50134643A JPS5258798A (en) 1975-11-11 1975-11-11 Process for producing soft polyurethane foams

Publications (2)

Publication Number Publication Date
JPS5258798A true JPS5258798A (en) 1977-05-14
JPS5759054B2 JPS5759054B2 (en) 1982-12-13

Family

ID=15133149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50134643A Granted JPS5258798A (en) 1975-11-11 1975-11-11 Process for producing soft polyurethane foams

Country Status (1)

Country Link
JP (1) JPS5258798A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62156119A (en) * 1985-12-27 1987-07-11 Inoue Mtp Co Ltd Production of polyurethane foam

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62156119A (en) * 1985-12-27 1987-07-11 Inoue Mtp Co Ltd Production of polyurethane foam
JPH0610236B2 (en) * 1985-12-27 1994-02-09 株式会社イノアックコ−ポレ−ション Method for producing polyurethane foam

Also Published As

Publication number Publication date
JPS5759054B2 (en) 1982-12-13

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