FR2181987A1 - - Google Patents
Info
- Publication number
- FR2181987A1 FR2181987A1 FR7314743A FR7314743A FR2181987A1 FR 2181987 A1 FR2181987 A1 FR 2181987A1 FR 7314743 A FR7314743 A FR 7314743A FR 7314743 A FR7314743 A FR 7314743A FR 2181987 A1 FR2181987 A1 FR 2181987A1
- Authority
- FR
- France
- 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.)
- Granted
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
-
- 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
-
- 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
- C08G18/4202—Two or more polyesters 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
- C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
- C08G18/4252—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids derived from polyols containing polyether groups and polycarboxylic acids
-
- 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
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
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 |
---|---|---|---|
US24702872A | 1972-04-24 | 1972-04-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2181987A1 true FR2181987A1 (fr) | 1973-12-07 |
FR2181987B1 FR2181987B1 (fr) | 1978-01-06 |
Family
ID=22933247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7314743A Expired FR2181987B1 (fr) | 1972-04-24 | 1973-04-24 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4947494A (fr) |
BE (1) | BE798571A (fr) |
CA (1) | CA1002248A (fr) |
DE (1) | DE2321142A1 (fr) |
FR (1) | FR2181987B1 (fr) |
GB (1) | GB1432806A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0309218A1 (fr) * | 1987-09-21 | 1989-03-29 | Imperial Chemical Industries Plc | Préparation de mousse de polyuréthane |
EP0309217A1 (fr) * | 1987-09-21 | 1989-03-29 | Imperial Chemical Industries Plc | Préparation de mousse de polyuréthane |
EP0389882A2 (fr) * | 1989-03-29 | 1990-10-03 | Bayer Ag | Procédé de préparation de mousses souples moulées de polyuréthane durcissables à chaud |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2910769A1 (de) * | 1979-03-19 | 1980-10-02 | Basf Ag | Verfahren zur herstellung von polyurethan-elastomeren |
DE3721058A1 (de) * | 1987-06-26 | 1989-01-05 | Bayer Ag | Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1143098A (fr) * | 1954-10-22 | 1957-09-26 | Ici Ltd | Fabrication de matières polymères caoutchouteuses |
FR1434427A (fr) * | 1964-03-04 | 1966-04-08 | Ici Ltd | Procédé de fabrication de mousses de polyuréthane cellulaire |
-
1973
- 1973-04-17 GB GB1839073A patent/GB1432806A/en not_active Expired
- 1973-04-19 CA CA169,156A patent/CA1002248A/en not_active Expired
- 1973-04-20 BE BE1004993A patent/BE798571A/fr unknown
- 1973-04-24 DE DE2321142A patent/DE2321142A1/de active Pending
- 1973-04-24 JP JP48046568A patent/JPS4947494A/ja active Pending
- 1973-04-24 FR FR7314743A patent/FR2181987B1/fr not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1143098A (fr) * | 1954-10-22 | 1957-09-26 | Ici Ltd | Fabrication de matières polymères caoutchouteuses |
FR1434427A (fr) * | 1964-03-04 | 1966-04-08 | Ici Ltd | Procédé de fabrication de mousses de polyuréthane cellulaire |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0309218A1 (fr) * | 1987-09-21 | 1989-03-29 | Imperial Chemical Industries Plc | Préparation de mousse de polyuréthane |
EP0309217A1 (fr) * | 1987-09-21 | 1989-03-29 | Imperial Chemical Industries Plc | Préparation de mousse de polyuréthane |
EP0353785A2 (fr) * | 1987-09-21 | 1990-02-07 | Imperial Chemical Industries Plc | Préparation de mousse de polyuréthane |
EP0353786A3 (fr) * | 1987-09-21 | 1991-01-23 | Imperial Chemical Industries Plc | Préparation de mousse de polyuréthane |
EP0353785A3 (fr) * | 1987-09-21 | 1991-04-17 | Imperial Chemical Industries Plc | Préparation de mousse de polyuréthane |
AU623561B2 (en) * | 1987-09-21 | 1992-05-14 | Imperial Chemical Industries Plc | Manufacture of polyurethane foam |
EP0540498A2 (fr) * | 1987-09-21 | 1993-05-05 | Imperial Chemical Industries Plc | Préparation de mousse de polyuréthane |
EP0540498B1 (fr) * | 1987-09-21 | 1997-12-29 | Imperial Chemical Industries Plc | Préparation de mousse de polyuréthane |
EP0389882A2 (fr) * | 1989-03-29 | 1990-10-03 | Bayer Ag | Procédé de préparation de mousses souples moulées de polyuréthane durcissables à chaud |
EP0389882A3 (fr) * | 1989-03-29 | 1991-03-20 | Bayer Ag | Procédé de préparation de mousses souples moulées de polyuréthane durcissables à chaud |
Also Published As
Publication number | Publication date |
---|---|
CA1002248A (en) | 1976-12-21 |
FR2181987B1 (fr) | 1978-01-06 |
AU5475873A (en) | 1975-01-30 |
JPS4947494A (fr) | 1974-05-08 |
GB1432806A (en) | 1976-04-22 |
BE798571A (fr) | 1973-10-22 |
DE2321142A1 (de) | 1973-10-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |