CH422322A - Verfahren zur Herstellung von Polyurethanschaumstoffen - Google Patents
Verfahren zur Herstellung von PolyurethanschaumstoffenInfo
- Publication number
- CH422322A CH422322A CH755063A CH755063A CH422322A CH 422322 A CH422322 A CH 422322A CH 755063 A CH755063 A CH 755063A CH 755063 A CH755063 A CH 755063A CH 422322 A CH422322 A CH 422322A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- polyurethane foams
- foams
- polyurethane
- 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
-
- 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
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF37122A DE1154936B (de) | 1962-06-20 | 1962-06-20 | Verfahren zur Herstellung von Polyurethanschaumstoffen |
| DEF39198A DE1165252B (de) | 1963-03-08 | 1963-03-08 | Verfahren zur Herstellung von Polyurethanschaumstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH422322A true CH422322A (de) | 1966-10-15 |
Family
ID=25975366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH755063A CH422322A (de) | 1962-06-20 | 1963-06-18 | Verfahren zur Herstellung von Polyurethanschaumstoffen |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT253233B (lt) |
| BE (1) | BE633877A (lt) |
| CH (1) | CH422322A (lt) |
| DE (1) | DE1154936B (lt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3281379A (en) * | 1963-11-07 | 1966-10-25 | Dow Chemical Co | Process for making polyurethane foam |
-
0
- BE BE633877D patent/BE633877A/xx unknown
-
1962
- 1962-06-20 DE DEF37122A patent/DE1154936B/de active Pending
-
1963
- 1963-06-18 CH CH755063A patent/CH422322A/de unknown
- 1963-06-18 AT AT487463A patent/AT253233B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| AT253233B (de) | 1967-03-28 |
| BE633877A (lt) | |
| DE1154936B (de) | 1963-09-26 |
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