AT276765B - Verfahren zur Herstellung von Polyurethanen - Google Patents
Verfahren zur Herstellung von PolyurethanenInfo
- Publication number
- AT276765B AT276765B AT1139367A AT1139367A AT276765B AT 276765 B AT276765 B AT 276765B AT 1139367 A AT1139367 A AT 1139367A AT 1139367 A AT1139367 A AT 1139367A AT 276765 B AT276765 B AT 276765B
- Authority
- AT
- Austria
- Prior art keywords
- polyurethanes
- production
- Prior art date
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
- C08G18/28—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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/44—Polycarbonates
-
- 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
- C08G18/56—Polyacetals
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
-
- 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
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/675—Low-molecular-weight compounds
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 |
|---|---|---|---|
| DEF0050973 | 1966-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT276765B true AT276765B (de) | 1969-12-10 |
Family
ID=7104229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1139367A AT276765B (de) | 1966-12-16 | 1967-12-18 | Verfahren zur Herstellung von Polyurethanen |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT276765B (de) |
| CH (1) | CH484233A (de) |
| DE (1) | DE1694100B2 (de) |
| GB (1) | GB1165829A (de) |
| SE (1) | SE336467B (de) |
-
1966
- 1966-12-16 DE DE19661694100 patent/DE1694100B2/de active Pending
-
1967
- 1967-11-14 CH CH1589867A patent/CH484233A/de not_active IP Right Cessation
- 1967-12-14 GB GB5681967A patent/GB1165829A/en not_active Expired
- 1967-12-15 SE SE1728167A patent/SE336467B/xx unknown
- 1967-12-18 AT AT1139367A patent/AT276765B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1694100B2 (de) | 1974-07-11 |
| DE1694100A1 (de) | 1971-08-26 |
| CH484233A (de) | 1970-01-15 |
| SE336467B (de) | 1971-07-05 |
| GB1165829A (en) | 1969-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |