NL251356A - - Google Patents
Info
- Publication number
- NL251356A NL251356A NL251356DA NL251356A NL 251356 A NL251356 A NL 251356A NL 251356D A NL251356D A NL 251356DA NL 251356 A NL251356 A NL 251356A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
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 |
|---|---|---|---|
| US820363A US2945796A (en) | 1959-06-15 | 1959-06-15 | Process of purifying carbon tetrachloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL251356A true NL251356A (US07696358-20100413-C00002.png) |
Family
ID=25230573
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL251356D NL251356A (US07696358-20100413-C00002.png) | 1959-06-15 | ||
| NL120429D NL120429C (US07696358-20100413-C00002.png) | 1959-06-15 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL120429D NL120429C (US07696358-20100413-C00002.png) | 1959-06-15 |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1149698B (de) * | 1960-08-03 | 1963-06-06 | Courtaulds Ltd | Verfahren zur Reinigung von mit Schwefelchloriden verunreinigtem Tetrachlorkohlenstoff |
| US3234293A (en) * | 1962-06-05 | 1966-02-08 | Pittsburgh Plate Glass Co | Recovery of high purity carbon tetrachloride |
| US4948479A (en) * | 1989-06-07 | 1990-08-14 | Atochem North America, Inc. | Removal of unsaturated carbon compounds from 1,1-dichloro-1-fluoroethane |
| US5190626A (en) * | 1990-12-13 | 1993-03-02 | Allied-Signal Inc. | Process for removing vinylidene chloride and other unsaturated compounds from 1,1-dichloro-1-fluoroethane |
| CN109415281B (zh) | 2016-07-05 | 2022-04-26 | 西方化学股份有限公司 | 氯仿光氯化为四氯化碳 |
| EP3908564A4 (en) | 2019-01-10 | 2022-10-26 | Occidental Chemical Corporation | PHOTOCHLORINATION OF PARTIALLY CHLORINED CHLOROMETHANE TO CARBON TETRACHLORIDE |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1697483A (en) * | 1925-03-06 | 1929-01-01 | Brown Co | Purification of crude-carbon tetrachloride |
| US2016804A (en) * | 1933-12-07 | 1935-10-08 | Westvaco Chlorine Products Inc | Purification of carbon tetrachloride |
| DE702889C (de) * | 1938-07-28 | 1941-02-19 | Dr Ernst Davidis | Verfahren zur Reinigung von Tetrachlorkohlenstoff |
| US2316736A (en) * | 1940-11-20 | 1943-04-13 | Hooker Electrochemical Co | Process for production of carbon tetrachloride |
-
0
- NL NL251356D patent/NL251356A/xx unknown
- LU LU38654D patent/LU38654A1/xx unknown
- NL NL120429D patent/NL120429C/xx active
-
1959
- 1959-06-15 US US820363A patent/US2945796A/en not_active Expired - Lifetime
-
1960
- 1960-04-26 ES ES0257659A patent/ES257659A1/es not_active Expired
- 1960-05-16 GB GB17117/60A patent/GB874607A/en not_active Expired
- 1960-05-27 DE DEF31324A patent/DE1161248B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US2945796A (en) | 1960-07-19 |
| LU38654A1 (US07696358-20100413-C00002.png) | |
| GB874607A (en) | 1961-08-10 |
| DE1161248B (de) | 1964-01-16 |
| ES257659A1 (es) | 1960-07-16 |
| NL120429C (US07696358-20100413-C00002.png) |
