BR9707225A - Synthesis of anionic cleaning agents - Google Patents
Synthesis of anionic cleaning agentsInfo
- Publication number
- BR9707225A BR9707225A BR9707225A BR9707225A BR9707225A BR 9707225 A BR9707225 A BR 9707225A BR 9707225 A BR9707225 A BR 9707225A BR 9707225 A BR9707225 A BR 9707225A BR 9707225 A BR9707225 A BR 9707225A
- Authority
- BR
- Brazil
- Prior art keywords
- synthesis
- cleaning agents
- anionic cleaning
- anionic
- agents
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
-
- 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
- C07C303/24—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/16—Sulfonic acids or sulfuric acid esters; Salts thereof derived from divalent or polyvalent alcohols
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9601880A GB2310206A (en) | 1996-01-31 | 1996-01-31 | Disulfated cleaning agent synthesis |
| PCT/US1997/000082 WO1997028119A1 (en) | 1996-01-31 | 1997-01-06 | Synthesis of anionic cleaning agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9707225A true BR9707225A (en) | 1999-07-20 |
Family
ID=10787827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9707225A BR9707225A (en) | 1996-01-31 | 1997-01-06 | Synthesis of anionic cleaning agents |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0888295A4 (en) |
| JP (1) | JPH11503485A (en) |
| CN (1) | CN1214040A (en) |
| AR (1) | AR005605A1 (en) |
| BR (1) | BR9707225A (en) |
| GB (1) | GB2310206A (en) |
| MX (1) | MX9806220A (en) |
| WO (1) | WO1997028119A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3634269A (en) * | 1969-01-10 | 1972-01-11 | Chevron Res | Hydrocarbyl butanediol disulfate phosphate-free detergent compositions |
| US4000081A (en) * | 1969-01-10 | 1976-12-28 | Chevron Research Company | Lime soap dispersant compounds |
| US3860625A (en) * | 1969-02-10 | 1975-01-14 | Chevron Res | Ethoxylated hydrocarbyl butanediols and their disulfate derivatives as phosphate-free compositions |
| DE2605107C3 (en) * | 1976-02-10 | 1983-12-29 | Chemische Werke Hüls AG, 4370 Marl | Process for the preparation of diols by catalytic hydrogenation of the corresponding dicarboxylic acids |
| GB8331793D0 (en) * | 1983-11-29 | 1984-01-04 | Davy Mckee Ltd | Process |
| JP2666151B2 (en) * | 1988-12-14 | 1997-10-22 | 東燃株式会社 | Method for producing 1,4-butanediol |
-
1996
- 1996-01-31 GB GB9601880A patent/GB2310206A/en not_active Withdrawn
-
1997
- 1997-01-06 BR BR9707225A patent/BR9707225A/en unknown
- 1997-01-06 CN CN 97193241 patent/CN1214040A/en active Pending
- 1997-01-06 WO PCT/US1997/000082 patent/WO1997028119A1/en not_active Application Discontinuation
- 1997-01-06 JP JP9527637A patent/JPH11503485A/en active Pending
- 1997-01-06 EP EP97901911A patent/EP0888295A4/en not_active Withdrawn
- 1997-01-30 AR ARP970100369A patent/AR005605A1/en unknown
-
1998
- 1998-07-31 MX MX9806220A patent/MX9806220A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11503485A (en) | 1999-03-26 |
| EP0888295A4 (en) | 2000-12-06 |
| GB9601880D0 (en) | 1996-04-03 |
| MX9806220A (en) | 1998-10-31 |
| EP0888295A1 (en) | 1999-01-07 |
| AR005605A1 (en) | 1999-06-23 |
| GB2310206A (en) | 1997-08-20 |
| CN1214040A (en) | 1999-04-14 |
| WO1997028119A1 (en) | 1997-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 4A,5A,6A,7A E 8A ANUIDADES. |