JPS5241800B2 - - Google Patents
Info
- Publication number
- JPS5241800B2 JPS5241800B2 JP49054298A JP5429874A JPS5241800B2 JP S5241800 B2 JPS5241800 B2 JP S5241800B2 JP 49054298 A JP49054298 A JP 49054298A JP 5429874 A JP5429874 A JP 5429874A JP S5241800 B2 JPS5241800 B2 JP S5241800B2
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/487—Polyethers containing cyclic groups
- C08G18/4879—Polyethers containing cyclic groups containing aromatic groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36157073A | 1973-05-18 | 1973-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5032300A JPS5032300A (https=) | 1975-03-28 |
| JPS5241800B2 true JPS5241800B2 (https=) | 1977-10-20 |
Family
ID=23422568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49054298A Expired JPS5241800B2 (https=) | 1973-05-18 | 1974-05-15 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5241800B2 (https=) |
| CA (1) | CA1021897A (https=) |
| DE (1) | DE2423993A1 (https=) |
| FR (1) | FR2229737B1 (https=) |
| GB (1) | GB1435469A (https=) |
| IT (1) | IT1011437B (https=) |
| NL (1) | NL7406097A (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2613741A1 (de) * | 1976-03-31 | 1977-10-13 | Kabel Metallwerke Ghh | Verfahren zur kontinuierlichen herstellung waerme- und schallisolierter leitungsrohre |
| DE2841934A1 (de) * | 1978-09-27 | 1980-04-17 | Kabel Metallwerke Ghh | Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung |
| JPS55151021A (en) * | 1979-05-14 | 1980-11-25 | Achilles Corp | Production of urethane-modified isocyanurate foam with high water and moisture resistance |
| DE2935402C3 (de) * | 1979-09-01 | 1982-04-22 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von urethanmodifizierten Polyisocyanurat-Hartschäumen und deren Verwendung zur Kälte-/Wärmedämmung |
| CN110862505B (zh) * | 2019-10-10 | 2022-04-29 | 佳化化学(上海)有限公司 | 一种聚异氰脲酸酯泡沫及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1720965C3 (de) * | 1966-06-15 | 1979-06-28 | Instytut Ciezkiej Syntezy Organicznej, Blachownia Slaska (Polen) | Verfahren zur Herstellung von PoIyäthern |
| DE1929034B2 (de) * | 1969-06-07 | 1972-04-20 | Farbenfabriken Bayer Ag, 5090 Lever Kusen | Verfahren zur herstellung von flammfesten urethangruppen aufweisenden schaumstoffen |
-
1974
- 1974-04-22 GB GB1748774A patent/GB1435469A/en not_active Expired
- 1974-04-30 CA CA198,526A patent/CA1021897A/en not_active Expired
- 1974-05-07 NL NL7406097A patent/NL7406097A/xx not_active Application Discontinuation
- 1974-05-15 JP JP49054298A patent/JPS5241800B2/ja not_active Expired
- 1974-05-17 IT IT5106374A patent/IT1011437B/it active
- 1974-05-17 FR FR7417283A patent/FR2229737B1/fr not_active Expired
- 1974-05-17 DE DE19742423993 patent/DE2423993A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB1435469A (en) | 1976-05-12 |
| JPS5032300A (https=) | 1975-03-28 |
| FR2229737B1 (https=) | 1978-11-17 |
| NL7406097A (https=) | 1974-11-20 |
| DE2423993A1 (de) | 1974-12-05 |
| FR2229737A1 (https=) | 1974-12-13 |
| CA1021897A (en) | 1977-11-29 |
| IT1011437B (it) | 1977-01-20 |