JPS5247895A - Fire retadant rigid polyurethane foams - Google Patents

Fire retadant rigid polyurethane foams

Info

Publication number
JPS5247895A
JPS5247895A JP50124593A JP12459375A JPS5247895A JP S5247895 A JPS5247895 A JP S5247895A JP 50124593 A JP50124593 A JP 50124593A JP 12459375 A JP12459375 A JP 12459375A JP S5247895 A JPS5247895 A JP S5247895A
Authority
JP
Japan
Prior art keywords
fire
rigid polyurethane
retadant
polyurethane foams
materils
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
JP50124593A
Other languages
Japanese (ja)
Other versions
JPS595130B2 (en
Inventor
Kiyoshi Yasuda
Kazuo Okada
Katsuhisa Kodama
Kiyohiro Yuge
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP50124593A priority Critical patent/JPS595130B2/en
Publication of JPS5247895A publication Critical patent/JPS5247895A/en
Publication of JPS595130B2 publication Critical patent/JPS595130B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: Fire retardant rigid polyurethane forms having fire resistance, heat insulating properties and enough strength to use as building materils, which contain granules comprising mainly a specific sodium silicate.
COPYRIGHT: (C)1977,JPO&Japio
JP50124593A 1975-10-15 1975-10-15 Flame retardant rigid polyurethane foam Expired JPS595130B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50124593A JPS595130B2 (en) 1975-10-15 1975-10-15 Flame retardant rigid polyurethane foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50124593A JPS595130B2 (en) 1975-10-15 1975-10-15 Flame retardant rigid polyurethane foam

Publications (2)

Publication Number Publication Date
JPS5247895A true JPS5247895A (en) 1977-04-16
JPS595130B2 JPS595130B2 (en) 1984-02-02

Family

ID=14889281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50124593A Expired JPS595130B2 (en) 1975-10-15 1975-10-15 Flame retardant rigid polyurethane foam

Country Status (1)

Country Link
JP (1) JPS595130B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60110717A (en) * 1983-11-21 1985-06-17 Nichias Corp Production of polyurethane foam
US5250580A (en) * 1991-03-04 1993-10-05 Unilever Patent Holdings B.V. Flame retardant polyurethane foams
JPH05329010A (en) * 1992-05-20 1993-12-14 Textron Inc Plastic covering body for watch band

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0451726Y2 (en) * 1984-12-06 1992-12-04
JPS63121023U (en) * 1987-01-31 1988-08-05
JPS63123232U (en) * 1987-02-04 1988-08-10

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60110717A (en) * 1983-11-21 1985-06-17 Nichias Corp Production of polyurethane foam
JPS6357448B2 (en) * 1983-11-21 1988-11-11 Nichias Corp
US5250580A (en) * 1991-03-04 1993-10-05 Unilever Patent Holdings B.V. Flame retardant polyurethane foams
JPH05329010A (en) * 1992-05-20 1993-12-14 Textron Inc Plastic covering body for watch band

Also Published As

Publication number Publication date
JPS595130B2 (en) 1984-02-02

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