FR49777E - - Google Patents
Info
- Publication number
- FR49777E FR49777E FR49777DA FR49777E FR 49777 E FR49777 E FR 49777E FR 49777D A FR49777D A FR 49777DA FR 49777 E FR49777 E FR 49777E
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- C07C303/22—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 from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
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- 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
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE477196X | 1936-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR49777E true FR49777E (en) |
Family
ID=6542094
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR49777D Active FR49777E (en) | 1936-02-03 | ||
| FR816959D Expired FR816959A (en) | 1936-02-03 | 1937-01-28 | Wetting, emulsifying, cleaning and washing agents |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR816959D Expired FR816959A (en) | 1936-02-03 | 1937-01-28 | Wetting, emulsifying, cleaning and washing agents |
Country Status (2)
| Country | Link |
|---|---|
| FR (2) | FR816959A (en) |
| GB (2) | GB477196A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417916A (en) * | 1941-10-31 | 1947-03-25 | Bigelow Sanford Carpet Co Inc | Method of mothproofing pile fabrics |
-
0
- GB GB509096D patent/GB509096A/en active Active
- FR FR49777D patent/FR49777E/fr active Active
-
1937
- 1937-01-28 FR FR816959D patent/FR816959A/en not_active Expired
- 1937-02-02 GB GB3048/37A patent/GB477196A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB509096A (en) | |
| FR816959A (en) | 1937-08-21 |
| GB477196A (en) | 1937-12-23 |