JPS5722052B2 - - Google Patents

Info

Publication number
JPS5722052B2
JPS5722052B2 JP12457675A JP12457675A JPS5722052B2 JP S5722052 B2 JPS5722052 B2 JP S5722052B2 JP 12457675 A JP12457675 A JP 12457675A JP 12457675 A JP12457675 A JP 12457675A JP S5722052 B2 JPS5722052 B2 JP S5722052B2
Authority
JP
Japan
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.)
Expired
Application number
JP12457675A
Other languages
Japanese (ja)
Other versions
JPS5247898A (en
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 filed Critical
Priority to JP50124576A priority Critical patent/JPS5247898A/ja
Publication of JPS5247898A publication Critical patent/JPS5247898A/ja
Publication of JPS5722052B2 publication Critical patent/JPS5722052B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
JP50124576A 1975-10-15 1975-10-15 Process for preparing heat resistant rigid polyisocyanurate foams Granted JPS5247898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50124576A JPS5247898A (en) 1975-10-15 1975-10-15 Process for preparing heat resistant rigid polyisocyanurate foams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50124576A JPS5247898A (en) 1975-10-15 1975-10-15 Process for preparing heat resistant rigid polyisocyanurate foams

Publications (2)

Publication Number Publication Date
JPS5247898A JPS5247898A (en) 1977-04-16
JPS5722052B2 true JPS5722052B2 (enrdf_load_stackoverflow) 1982-05-11

Family

ID=14888882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50124576A Granted JPS5247898A (en) 1975-10-15 1975-10-15 Process for preparing heat resistant rigid polyisocyanurate foams

Country Status (1)

Country Link
JP (1) JPS5247898A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196312A (ja) * 1983-04-22 1984-11-07 Asahi Glass Co Ltd ポリイソシアヌレ−トフオ−ムの製造方法
US5169877A (en) * 1988-12-09 1992-12-08 The Dow Chemical Company Rigid polyurethane foams with low thermal conductivities
JP5294137B2 (ja) * 2007-12-20 2013-09-18 日本ポリウレタン工業株式会社 硬質ポリウレタンフォームの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1413661A (en) * 1972-04-07 1975-11-12 Shell Int Research Process for preparing polyisocyanurate foams
JPS5432479B2 (enrdf_load_stackoverflow) * 1973-11-28 1979-10-15

Also Published As

Publication number Publication date
JPS5247898A (en) 1977-04-16

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