DK166283A - Halogenerede aromatiske isocyanater med asymmetrisk methyl- eller polymethyldiphenylmethanstruktur samt fremgangsmaade til fremstilling af saadanne isocyanater - Google Patents
Halogenerede aromatiske isocyanater med asymmetrisk methyl- eller polymethyldiphenylmethanstruktur samt fremgangsmaade til fremstilling af saadanne isocyanater Download PDFInfo
- Publication number
- DK166283A DK166283A DK166283A DK166283A DK166283A DK 166283 A DK166283 A DK 166283A DK 166283 A DK166283 A DK 166283A DK 166283 A DK166283 A DK 166283A DK 166283 A DK166283 A DK 166283A
- Authority
- DK
- Denmark
- Prior art keywords
- isocyanates
- halogenated aromatic
- polymethydiphenylmethanstructure
- procedure
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
-
- 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
- C08G18/773—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur halogens
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8206562A FR2525216B1 (fr) | 1982-04-16 | 1982-04-16 | Isocyanates aromatiques halogenes, ou leurs melanges, a structure diphenylmethane et leur procede de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
DK166283D0 DK166283D0 (da) | 1983-04-15 |
DK166283A true DK166283A (da) | 1983-10-17 |
Family
ID=9273076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK166283A DK166283A (da) | 1982-04-16 | 1983-04-15 | Halogenerede aromatiske isocyanater med asymmetrisk methyl- eller polymethyldiphenylmethanstruktur samt fremgangsmaade til fremstilling af saadanne isocyanater |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0092454B1 (es) |
JP (1) | JPS58189150A (es) |
AT (1) | ATE16699T1 (es) |
DE (1) | DE3361328D1 (es) |
DK (1) | DK166283A (es) |
ES (1) | ES8404978A1 (es) |
FR (1) | FR2525216B1 (es) |
NO (1) | NO156407C (es) |
PT (1) | PT76541B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2545083B1 (fr) * | 1983-04-29 | 1987-07-17 | Ugine Kuhlmann | Composition liquide, contenant des diisocyanates a structure diphenylmethane, et son procede de fabrication |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1080739A (en) * | 1963-09-19 | 1967-08-23 | Monsanto Co | Isocyanates containing tertiary-alkyl groups |
US3904666A (en) * | 1973-11-15 | 1975-09-09 | Olin Corp | Tetraisocyanate compositions |
DE2935318A1 (de) * | 1979-08-31 | 1981-03-26 | Bayer Ag, 51373 Leverkusen | Neue diisocyanate bzw. diisocyanatgemische der diphenylmethanreihe, verfahren zu ihrer herstellung, sowie ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen nach dem isocyanat-polyadditionsverfahren |
DE3032358A1 (de) * | 1980-08-28 | 1982-04-08 | Bayer Ag, 5090 Leverkusen | Neue polyisocyanate bzw. polyisocyanatgemische der diphenylmethanreihe, verfahren zu ihrer herstellung, sowie ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen nach dem isocyanat-polyadditionsverfahren |
-
1982
- 1982-04-16 FR FR8206562A patent/FR2525216B1/fr not_active Expired
-
1983
- 1983-03-30 EP EP83400658A patent/EP0092454B1/fr not_active Expired
- 1983-03-30 DE DE8383400658T patent/DE3361328D1/de not_active Expired
- 1983-03-30 AT AT83400658T patent/ATE16699T1/de not_active IP Right Cessation
- 1983-04-12 PT PT76541A patent/PT76541B/pt unknown
- 1983-04-15 DK DK166283A patent/DK166283A/da not_active IP Right Cessation
- 1983-04-15 ES ES521539A patent/ES8404978A1/es not_active Expired
- 1983-04-15 NO NO831334A patent/NO156407C/no unknown
- 1983-04-16 JP JP58066343A patent/JPS58189150A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS58189150A (ja) | 1983-11-04 |
FR2525216A1 (fr) | 1983-10-21 |
PT76541A (fr) | 1983-05-01 |
ATE16699T1 (de) | 1985-12-15 |
NO156407B (no) | 1987-06-09 |
NO156407C (no) | 1987-09-16 |
EP0092454B1 (fr) | 1985-11-27 |
DK166283D0 (da) | 1983-04-15 |
FR2525216B1 (fr) | 1985-10-25 |
PT76541B (fr) | 1985-12-09 |
DE3361328D1 (en) | 1986-01-09 |
EP0092454A1 (fr) | 1983-10-26 |
NO831334L (no) | 1983-10-17 |
ES521539A0 (es) | 1984-05-16 |
ES8404978A1 (es) | 1984-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment | ||
PBP | Patent lapsed |