BE684377A - - Google Patents
Info
- Publication number
- BE684377A BE684377A BE684377DA BE684377A BE 684377 A BE684377 A BE 684377A BE 684377D A BE684377D A BE 684377DA BE 684377 A BE684377 A BE 684377A
- Authority
- BE
- Belgium
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
- C08G18/70—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (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 |
|---|---|---|---|
| US47381865A | 1965-07-21 | 1965-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE684377A true BE684377A (en:Method) | 1967-01-20 |
Family
ID=23881115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE684377D BE684377A (en:Method) | 1965-07-21 | 1966-07-20 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3450740A (en:Method) |
| BE (1) | BE684377A (en:Method) |
| DE (1) | DE1593219C3 (en:Method) |
| ES (1) | ES329268A1 (en:Method) |
| FR (1) | FR1486259A (en:Method) |
| GB (1) | GB1110191A (en:Method) |
| NL (1) | NL6610199A (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2683160A (en) * | 1953-03-19 | 1954-07-06 | Du Pont | Preparation of aromatic isocyanates |
-
1965
- 1965-07-21 US US473818A patent/US3450740A/en not_active Expired - Lifetime
-
1966
- 1966-06-23 GB GB28187/66A patent/GB1110191A/en not_active Expired
- 1966-07-04 DE DE1593219A patent/DE1593219C3/de not_active Expired
- 1966-07-08 FR FR68823A patent/FR1486259A/fr not_active Expired
- 1966-07-20 NL NL6610199A patent/NL6610199A/xx unknown
- 1966-07-20 BE BE684377D patent/BE684377A/xx unknown
- 1966-07-20 ES ES0329268A patent/ES329268A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1593219A1 (de) | 1970-06-18 |
| FR1486259A (fr) | 1967-06-23 |
| NL6610199A (en:Method) | 1967-01-23 |
| GB1110191A (en) | 1968-04-18 |
| US3450740A (en) | 1969-06-17 |
| ES329268A1 (es) | 1967-05-01 |
| DE1593219B2 (de) | 1975-01-23 |
| DE1593219C3 (de) | 1975-09-18 |