NL6613340A - - Google Patents
Info
- Publication number
- NL6613340A NL6613340A NL6613340A NL6613340A NL6613340A NL 6613340 A NL6613340 A NL 6613340A NL 6613340 A NL6613340 A NL 6613340A NL 6613340 A NL6613340 A NL 6613340A NL 6613340 A NL6613340 A NL 6613340A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
- C07C263/20—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4120165A GB1083910A (en) | 1965-09-28 | 1965-09-28 | Distillation of organic polyisocyanates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6613340A true NL6613340A (cs) | 1967-03-29 |
Family
ID=10418585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6613340A NL6613340A (cs) | 1965-09-28 | 1966-09-21 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1495259A (cs) |
| GB (1) | GB1083910A (cs) |
| NL (1) | NL6613340A (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100812657B1 (ko) | 2000-08-10 | 2008-03-13 | 바이엘 크롭사이언스 아게 | 2-클로로-5-클로로메틸 티아졸의 정제방법 |
| DE10245584A1 (de) | 2002-09-27 | 2004-04-08 | Basf Ag | Aufarbeitung von Reaktionsausträgen aus Phosgenierreaktoren |
| US7531067B2 (en) * | 2004-03-22 | 2009-05-12 | Toyo Kasei Kogyo Company, Limited | Process for purification of 2-chloro-5-chloromethyl-1,3-thiazole |
| WO2018134238A1 (de) * | 2017-01-18 | 2018-07-26 | Covestro Deutschland Ag | Verfahren zur rückgewinnung von diisocyanaten aus destillationsrückständen |
| EP3597632A1 (de) * | 2018-07-18 | 2020-01-22 | Covestro Deutschland AG | Verfahren zur rückgewinnung von diisocyanaten aus destillationsrückständen |
-
0
- FR FR1495259D patent/FR1495259A/fr not_active Expired
-
1965
- 1965-09-28 GB GB4120165A patent/GB1083910A/en not_active Expired
-
1966
- 1966-09-21 NL NL6613340A patent/NL6613340A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1495259A (cs) | 1967-12-18 |
| GB1083910A (en) | 1967-09-20 |