NL6705918A - - Google Patents
Info
- Publication number
- NL6705918A NL6705918A NL6705918A NL6705918A NL6705918A NL 6705918 A NL6705918 A NL 6705918A NL 6705918 A NL6705918 A NL 6705918A NL 6705918 A NL6705918 A NL 6705918A NL 6705918 A NL6705918 A NL 6705918A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
- C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
- C07C7/171—Sulfuric acid or oleum
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB18187/66A GB1159728A (en) | 1966-04-26 | 1966-04-26 | Purification of Olefins and preparation of Sulphonates therefrom |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6705918A true NL6705918A (en) | 1967-10-27 |
NL144916B NL144916B (en) | 1975-02-17 |
Family
ID=10108161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL676705918A NL144916B (en) | 1966-04-26 | 1967-04-26 | PROCESS FOR THE PREPARATION OF ALKINES SULPHONATES. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3492343A (en) |
AT (1) | AT283296B (en) |
BE (1) | BE697619A (en) |
CH (1) | CH495930A (en) |
ES (1) | ES339781A1 (en) |
GB (1) | GB1159728A (en) |
GR (1) | GR32682B (en) |
LU (1) | LU53525A1 (en) |
NL (1) | NL144916B (en) |
SE (1) | SE364954B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3699157A (en) * | 1970-04-06 | 1972-10-17 | Chevron Res | Color reduction of olefin sulfonates |
BE787813A (en) * | 1971-08-26 | 1973-02-21 | Texaco Development Corp | OLEFINS ACID TREATMENT PROCESS |
US4940831A (en) * | 1989-02-15 | 1990-07-10 | Phillips Petroleum Company | Purification of cis-olefins |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2563369A (en) * | 1949-01-04 | 1951-08-07 | Shell Dev | Refining fuel oil |
US3328460A (en) * | 1964-02-04 | 1967-06-27 | Allied Chem | Process for sulfonation of organic compounds |
US3306945A (en) * | 1964-03-11 | 1967-02-28 | Union Carbide Corp | Purification of unsaturated hydrocarbons by adsorption using a molecular sieve adsorbent |
DE1217367B (en) * | 1964-04-08 | 1966-05-26 | Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius & Brüning, Frankfurt/M | Process for the preparation of alkene sulfonates |
US3322844A (en) * | 1964-05-20 | 1967-05-30 | Gulf Research Development Co | Process for purifying a normal alpha olefin |
US3331882A (en) * | 1964-10-29 | 1967-07-18 | Exxon Research Engineering Co | Separating alpha monoolefins using a steamed faujasite molecular sieve |
-
1966
- 1966-04-26 GB GB18187/66A patent/GB1159728A/en not_active Expired
-
1967
- 1967-04-19 GR GR670132682A patent/GR32682B/en unknown
- 1967-04-20 US US632402A patent/US3492343A/en not_active Expired - Lifetime
- 1967-04-21 SE SE05638/67A patent/SE364954B/xx unknown
- 1967-04-21 CH CH570967A patent/CH495930A/en not_active IP Right Cessation
- 1967-04-24 AT AT383867A patent/AT283296B/en not_active IP Right Cessation
- 1967-04-25 ES ES339781A patent/ES339781A1/en not_active Expired
- 1967-04-26 BE BE697619D patent/BE697619A/xx unknown
- 1967-04-26 LU LU53525D patent/LU53525A1/xx unknown
- 1967-04-26 NL NL676705918A patent/NL144916B/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB1159728A (en) | 1969-07-30 |
AT283296B (en) | 1970-07-27 |
CH495930A (en) | 1970-09-15 |
SE364954B (en) | 1974-03-11 |
DE1643106B2 (en) | 1975-08-21 |
NL144916B (en) | 1975-02-17 |
DE1643106A1 (en) | 1971-06-09 |
LU53525A1 (en) | 1968-03-18 |
GR32682B (en) | 1967-08-02 |
ES339781A1 (en) | 1968-08-16 |
BE697619A (en) | 1967-10-26 |
US3492343A (en) | 1970-01-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: UNILEVER |