NL7000059A - - Google Patents
Info
- Publication number
- NL7000059A NL7000059A NL7000059A NL7000059A NL7000059A NL 7000059 A NL7000059 A NL 7000059A NL 7000059 A NL7000059 A NL 7000059A NL 7000059 A NL7000059 A NL 7000059A NL 7000059 A NL7000059 A NL 7000059A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691900514 DE1900514B2 (de) | 1969-01-07 | 1969-01-07 | Verfahren zur herstellung von aliphatischen diisocyanaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7000059A true NL7000059A (fr) | 1970-07-09 |
Family
ID=5721824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7000059A NL7000059A (fr) | 1969-01-07 | 1970-01-05 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE744132A (fr) |
| DE (1) | DE1900514B2 (fr) |
| FR (1) | FR2027876A1 (fr) |
| GB (1) | GB1225450A (fr) |
| NL (1) | NL7000059A (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0271679A3 (fr) * | 1986-11-03 | 1988-11-23 | American Cyanamid Company | Isocyanates derivées de diènes et procédé de leur préparation |
| EP2049675A1 (fr) | 2006-08-01 | 2009-04-22 | Basf Se | Procédé de fabrication de pentaméthylèn-1,5-diisocyanate |
| EP3194362B1 (fr) | 2014-09-19 | 2025-09-10 | Covestro Deutschland AG | Procédé de fabrication de 1,5 diisocyanates de pentane en phase gazeuse |
| KR102540646B1 (ko) | 2015-03-16 | 2023-06-08 | 코베스트로 도이칠란트 아게 | 1,5-펜타메틸렌 디이소시아네이트를 기재로 하는 폴리이소시아네이트 조성물 |
| CN107438634A (zh) | 2015-04-21 | 2017-12-05 | 科思创德国股份有限公司 | 基于1,5‑二异氰酸根合戊烷的多异氰酸酯混合物 |
| EP3660066A1 (fr) | 2018-11-28 | 2020-06-03 | Covestro Deutschland AG | Composition de polyisocyanate à base de pentaméthylènediisocyanate pour revêtements |
| US20210253772A1 (en) | 2020-02-18 | 2021-08-19 | Covestro Llc | Polyoxazolidinone compositions |
| CN114105825A (zh) | 2020-08-27 | 2022-03-01 | 中国科学院过程工程研究所 | 一种1,5-戊二异氰酸酯的制备方法 |
| EP4480979A1 (fr) | 2023-06-20 | 2024-12-25 | Covestro Deutschland AG | Composition de polyisocyanate |
| EP4545579A1 (fr) | 2023-10-24 | 2025-04-30 | Covestro Deutschland AG | Procédé de préparation d'un polyisocyanate à base de 1,5-pentaméthylène diisocyanate |
-
1969
- 1969-01-07 DE DE19691900514 patent/DE1900514B2/de active Pending
- 1969-12-18 GB GB1225450D patent/GB1225450A/en not_active Expired
-
1970
- 1970-01-05 NL NL7000059A patent/NL7000059A/xx unknown
- 1970-01-07 BE BE744132D patent/BE744132A/fr unknown
- 1970-01-07 FR FR7000433A patent/FR2027876A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1900514B2 (de) | 1976-08-26 |
| BE744132A (fr) | 1970-06-15 |
| FR2027876A1 (fr) | 1970-10-02 |
| GB1225450A (fr) | 1971-03-17 |
| DE1900514A1 (de) | 1970-08-20 |