CH464530A - Process for the production of non-flexible polyurethane foams - Google Patents
Process for the production of non-flexible polyurethane foamsInfo
- Publication number
- CH464530A CH464530A CH1637965A CH1637965A CH464530A CH 464530 A CH464530 A CH 464530A CH 1637965 A CH1637965 A CH 1637965A CH 1637965 A CH1637965 A CH 1637965A CH 464530 A CH464530 A CH 464530A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- polyurethane foams
- flexible polyurethane
- flexible
- foams
- Prior art date
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title 1
- 239000011496 polyurethane foam Substances 0.000 title 1
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
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
-
- 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
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy 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
- C08G2110/00—Foam properties
- C08G2110/0016—Foam properties semi-rigid
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- 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
- C08G2350/00—Acoustic or vibration damping material
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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41486464A | 1964-11-30 | 1964-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH464530A true CH464530A (en) | 1968-10-31 |
Family
ID=23643308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1637965A CH464530A (en) | 1964-11-30 | 1965-11-29 | Process for the production of non-flexible polyurethane foams |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE673026A (en) |
| CH (1) | CH464530A (en) |
| DE (1) | DE1570231A1 (en) |
| DK (1) | DK112974B (en) |
| ES (1) | ES320129A1 (en) |
| FR (1) | FR1457824A (en) |
| GB (1) | GB1065590A (en) |
| NL (1) | NL6515463A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4568702A (en) * | 1985-04-15 | 1986-02-04 | Atlantic Richfield Company | Method for the preparation of semi-rigid polyurethane modified polyurea foam compositions |
| BR8701098A (en) * | 1987-03-11 | 1988-09-13 | Brastemp Sa | HARD POLYURETHANE PREPARATION PROCESS |
| US5216041A (en) * | 1990-12-27 | 1993-06-01 | Basf Corporation | Energy absorbing, water blown, rigid polyurethane foam |
| TW256842B (en) * | 1991-12-17 | 1995-09-11 | Takeda Pharm Industry Co Ltd | |
| GB9301428D0 (en) * | 1993-01-25 | 1993-03-17 | Ici Plc | Polyurethane foams |
| EP0622388B2 (en) * | 1993-04-26 | 2001-04-11 | Takeda Chemical Industries, Ltd. | Method of producing open cell rigid polyurethane foam |
| US5484820A (en) * | 1994-08-05 | 1996-01-16 | The Dow Chemical Company | Polyurethane foam for packaging applications |
| US5698609A (en) * | 1996-11-14 | 1997-12-16 | Imperial Chemical Industries Plc | Energy absorbing polyurethane foams |
| US5721284A (en) * | 1996-12-20 | 1998-02-24 | The Dow Chemical Company | Open-celled rigid polyurethane foam |
| DE19918726C2 (en) | 1999-04-24 | 2002-04-11 | Bayer Ag | Open-celled rigid polyurethane foams |
-
1965
- 1965-11-29 DE DE19651570231 patent/DE1570231A1/en active Pending
- 1965-11-29 BE BE673026A patent/BE673026A/xx unknown
- 1965-11-29 FR FR40147A patent/FR1457824A/en not_active Expired
- 1965-11-29 CH CH1637965A patent/CH464530A/en unknown
- 1965-11-29 NL NL6515463A patent/NL6515463A/xx unknown
- 1965-11-29 DK DK613165AA patent/DK112974B/en unknown
- 1965-11-29 ES ES0320129A patent/ES320129A1/en not_active Expired
- 1965-11-29 GB GB50628/65A patent/GB1065590A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6515463A (en) | 1966-05-31 |
| DK112974B (en) | 1969-02-03 |
| FR1457824A (en) | 1966-11-04 |
| BE673026A (en) | 1966-03-16 |
| ES320129A1 (en) | 1966-04-16 |
| GB1065590A (en) | 1967-04-19 |
| DE1570231A1 (en) | 1970-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH487203A (en) | Process for the production of flexible polyurethane foam | |
| AT254520B (en) | Process for the production of polyurethane plastics | |
| AT259878B (en) | Process for the production of polyurethane foams | |
| CH533148A (en) | Process for the production of foams | |
| CH462452A (en) | Process for the production of foam moldings from polyurethanes | |
| AT271911B (en) | Process for the production of rigid polyurethane foams | |
| CH453686A (en) | Process for the production of foamed polymers | |
| AT253222B (en) | Process for the production of polyurethanes | |
| AT265659B (en) | Process for the production of polyurethane foams | |
| AT256475B (en) | Process for the production of combined foams | |
| CH522013A (en) | Process for the production of polyurethane foams | |
| AT263385B (en) | Process for the production of polymer foams | |
| AT252585B (en) | Process for the production of polyurethane foams | |
| AT254164B (en) | Process for the production of polyisocyanates | |
| AT255772B (en) | Process for the production of foamed plastics from polycondesates | |
| AT276764B (en) | Process for the production of stabilized polyurethanes | |
| AT253221B (en) | Process for the production of polyurethane elastomers | |
| CH475923A (en) | Process for the production of homeoporous carbon bodies | |
| AT256467B (en) | Process for the production of polyurethane elastomers | |
| CH496036A (en) | Process for the production of foams | |
| CH457852A (en) | Process for the production of polyamide foams | |
| CH488760A (en) | Process for the production of polyamide foams | |
| CH490450A (en) | Process for the production of polyamide foams | |
| CH453690A (en) | Process for the production of polyurethane foams | |
| AT282972B (en) | Process for the production of flame-retardant foams |