BE624505A - - Google Patents
Info
- Publication number
- BE624505A BE624505A BE624505DA BE624505A BE 624505 A BE624505 A BE 624505A BE 624505D A BE624505D A BE 624505DA BE 624505 A BE624505 A BE 624505A
- Authority
- BE
- Belgium
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
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF35318A DE1149891B (de) | 1961-11-09 | 1961-11-09 | Verfahren zur Herstellung von vernetzten homogenen Kunststoffen nach dem Isocyanat-Polyadditionsverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE624505A true BE624505A (xx) |
Family
ID=7095951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE624505D BE624505A (xx) | 1961-11-09 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE624505A (xx) |
| DE (1) | DE1149891B (xx) |
| GB (1) | GB975384A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3145991A1 (de) * | 1981-11-20 | 1983-06-01 | Beiersdorf Ag, 2000 Hamburg | "verwendung von beschleunigern zur polyurethan-haertung und entsprechende polyurethan-klebstoffe" |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB731071A (en) * | 1951-07-19 | 1955-06-01 | Du Pont | Preparation of elastomers from polyalkylene ether glycols and diisocyanates |
-
0
- BE BE624505D patent/BE624505A/xx unknown
-
1961
- 1961-11-09 DE DEF35318A patent/DE1149891B/de active Pending
-
1962
- 1962-11-07 GB GB4210162A patent/GB975384A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB975384A (en) | 1964-11-18 |
| DE1149891B (de) | 1963-06-06 |