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
Links
Landscapes
- Polyurethanes Or Polyureas (AREA)
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 (enExample) | 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 (enExample) |
Families Citing this family (3)
| 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)
| 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 (enExample) * | 1973-11-28 | 1979-10-15 |
-
1975
- 1975-10-15 JP JP50124576A patent/JPS5247898A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5247898A (en) | 1977-04-16 |