GB1068016A - Process for the preparation of cross-linked polyurethanes - Google Patents
Process for the preparation of cross-linked polyurethanesInfo
- Publication number
- GB1068016A GB1068016A GB3813/65A GB381365A GB1068016A GB 1068016 A GB1068016 A GB 1068016A GB 3813/65 A GB3813/65 A GB 3813/65A GB 381365 A GB381365 A GB 381365A GB 1068016 A GB1068016 A GB 1068016A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diisocyanate
- polyester
- product
- reaction product
- tolylene
- Prior art date
- 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.)
- Expired
Links
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 239000004814 polyurethane Substances 0.000 title abstract 2
- 229920000728 polyester Polymers 0.000 abstract 5
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 abstract 4
- 125000005442 diisocyanate group Chemical group 0.000 abstract 4
- 239000007795 chemical reaction product Substances 0.000 abstract 3
- WDYVUKGVKRZQNM-UHFFFAOYSA-N 6-phosphonohexylphosphonic acid Chemical compound OP(O)(=O)CCCCCCP(O)(O)=O WDYVUKGVKRZQNM-UHFFFAOYSA-N 0.000 abstract 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 2
- 235000011037 adipic acid Nutrition 0.000 abstract 2
- 239000001361 adipic acid Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000002009 diols Chemical class 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- AFBBKYQYNPNMAT-UHFFFAOYSA-N 1h-1,2,4-triazol-1-ium-3-thiolate Chemical compound SC=1N=CNN=1 AFBBKYQYNPNMAT-UHFFFAOYSA-N 0.000 abstract 1
- SNTWKPAKVQFCCF-UHFFFAOYSA-N 2,3-dihydro-1h-triazole Chemical compound N1NC=CN1 SNTWKPAKVQFCCF-UHFFFAOYSA-N 0.000 abstract 1
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 125000005628 tolylene group Chemical group 0.000 abstract 1
- PJANXHGTPQOBST-VAWYXSNFSA-N trans-stilbene Chemical group C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 abstract 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione groups
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 |
|---|---|---|---|
| DEF41990A DE1218717B (de) | 1964-02-13 | 1964-02-13 | Verfahren zur Herstellung von hochmolekularen vernetzten Kunststoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1068016A true GB1068016A (en) | 1967-05-10 |
Family
ID=7098897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3813/65A Expired GB1068016A (en) | 1964-02-13 | 1965-01-28 | Process for the preparation of cross-linked polyurethanes |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT264831B (enrdf_load_stackoverflow) |
| BE (1) | BE659576A (enrdf_load_stackoverflow) |
| DE (1) | DE1218717B (enrdf_load_stackoverflow) |
| FR (1) | FR1523124A (enrdf_load_stackoverflow) |
| GB (1) | GB1068016A (enrdf_load_stackoverflow) |
| NL (1) | NL6501588A (enrdf_load_stackoverflow) |
| SE (1) | SE218836C1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442280A (en) * | 1981-08-12 | 1984-04-10 | Bayer Aktiengesellschaft | Heterogeneous systems of polyol/diphenyl methane uret dione diisocyanates and a process for their production |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10123417A1 (de) * | 2001-05-14 | 2002-11-21 | Bayer Ag | Verfahren zur Dimerisierung von Isophorondiisocyanat |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE952940C (de) * | 1953-11-30 | 1956-11-22 | Bayer Ag | Verfahren zur Herstellung hochmolekularer, vernetzter Kunststoffe aus linearen oder vorwiegend linearen Polyestern, Diisocyanaten und Diaminen |
| DE1014740B (de) * | 1955-08-01 | 1957-08-29 | Bayer Ag | Verfahren zur Herstellung von hochmolekularen vernetzten Kunststoffen |
-
1964
- 1964-02-13 DE DEF41990A patent/DE1218717B/de active Pending
-
1965
- 1965-01-28 GB GB3813/65A patent/GB1068016A/en not_active Expired
- 1965-01-29 SE SE123865A patent/SE218836C1/sv unknown
- 1965-02-09 NL NL6501588A patent/NL6501588A/xx unknown
- 1965-02-09 FR FR4811A patent/FR1523124A/fr not_active Expired
- 1965-02-11 BE BE659576D patent/BE659576A/xx unknown
- 1965-02-12 AT AT126165A patent/AT264831B/de active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442280A (en) * | 1981-08-12 | 1984-04-10 | Bayer Aktiengesellschaft | Heterogeneous systems of polyol/diphenyl methane uret dione diisocyanates and a process for their production |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1218717B (de) | 1966-06-08 |
| AT264831B (de) | 1968-09-10 |
| FR1523124A (fr) | 1968-05-03 |
| SE218836C1 (enrdf_load_stackoverflow) | 1968-02-13 |
| BE659576A (enrdf_load_stackoverflow) | 1965-05-28 |
| NL6501588A (enrdf_load_stackoverflow) | 1965-08-16 |
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