ATE38031T1 - Verfahren zur herstellung von polymeren tertiaer- aralkylisocyanaten aus 1,3 oder 1,4 bis(1-chlor-1-methylethyl)benzol. - Google Patents
Verfahren zur herstellung von polymeren tertiaer- aralkylisocyanaten aus 1,3 oder 1,4 bis(1-chlor-1-methylethyl)benzol.Info
- Publication number
- ATE38031T1 ATE38031T1 AT85104403T AT85104403T ATE38031T1 AT E38031 T1 ATE38031 T1 AT E38031T1 AT 85104403 T AT85104403 T AT 85104403T AT 85104403 T AT85104403 T AT 85104403T AT E38031 T1 ATE38031 T1 AT E38031T1
- Authority
- AT
- Austria
- Prior art keywords
- methylethyl
- chloro
- benzene
- bis
- oligomers
- Prior art date
Links
- GWRGEEAABGHXBR-UHFFFAOYSA-N 1,4-bis(2-chloropropan-2-yl)benzene Chemical compound CC(C)(Cl)C1=CC=C(C(C)(C)Cl)C=C1 GWRGEEAABGHXBR-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000012948 isocyanate Substances 0.000 title 1
- 150000002513 isocyanates Chemical class 0.000 title 1
- 229920001519 homopolymer Polymers 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- -1 alkaline earth metal cyanate Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000011527 polyurethane coating Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
-
- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7692—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing at least one isocyanate or isothiocyanate group linked to an aromatic ring by means of an aliphatic group
-
- 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
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
-
- 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
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/611,276 US4891441A (en) | 1984-05-17 | 1984-05-17 | Process for the preparation of polymeric tertiary aralkyl isocyanates from 1,3- or 1,4-bis(1-chloro-1-methylethyl)benzene |
| EP85104403A EP0164521B1 (de) | 1984-05-17 | 1985-04-12 | Verfahren zur Herstellung von polymeren Tertiär-aralkylisocyanaten aus 1,3 oder 1,4 bis(1-chlor-1-methylethyl)benzol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE38031T1 true ATE38031T1 (de) | 1988-11-15 |
Family
ID=24448381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT85104403T ATE38031T1 (de) | 1984-05-17 | 1985-04-12 | Verfahren zur herstellung von polymeren tertiaer- aralkylisocyanaten aus 1,3 oder 1,4 bis(1-chlor-1-methylethyl)benzol. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4891441A (de) |
| EP (1) | EP0164521B1 (de) |
| JP (1) | JPS60246356A (de) |
| AT (1) | ATE38031T1 (de) |
| CA (1) | CA1230605A (de) |
| DE (1) | DE3565678D1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123103A (en) * | 1986-10-17 | 1992-06-16 | Hitachi, Ltd. | Method and system of retrieving program specification and linking the specification by concept to retrieval request for reusing program parts |
| EP0336129B1 (de) * | 1988-04-04 | 1994-09-21 | Cytec Technology Corp. | Bei Raumtemperatur vernetzende alternierende Copolymere des Isopropenyldimethylbenzylisocyanats mit einem hohen Gehalt an Isocyanatgruppen |
| US5254651A (en) * | 1988-04-04 | 1993-10-19 | American Cyanamid Company | Room temperature curing, alternating isopropenyl-dimethylbenzylisocyanate copolymers having high isocyanate functionality |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS531258B2 (de) * | 1973-07-17 | 1978-01-17 | ||
| JPS533377B2 (de) * | 1973-10-18 | 1978-02-06 | ||
| US4361518A (en) * | 1981-12-17 | 1982-11-30 | American Cyanamid Company | Manufacture of isocyanates |
| EP0088218B1 (de) * | 1982-03-08 | 1985-05-08 | American Cyanamid Company | Verfahren zur Herstellung von Tertiäralkylisocyanaten |
-
1984
- 1984-05-17 US US06/611,276 patent/US4891441A/en not_active Expired - Lifetime
-
1985
- 1985-04-12 AT AT85104403T patent/ATE38031T1/de not_active IP Right Cessation
- 1985-04-12 DE DE8585104403T patent/DE3565678D1/de not_active Expired
- 1985-04-12 EP EP85104403A patent/EP0164521B1/de not_active Expired
- 1985-05-14 JP JP60100642A patent/JPS60246356A/ja active Pending
- 1985-05-15 CA CA000481546A patent/CA1230605A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0164521A1 (de) | 1985-12-18 |
| JPS60246356A (ja) | 1985-12-06 |
| DE3565678D1 (en) | 1988-11-24 |
| US4891441A (en) | 1990-01-02 |
| EP0164521B1 (de) | 1988-10-19 |
| CA1230605A (en) | 1987-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |