ES431682A1 - Process of producing a fatliquoring chrome tanning agent, composition containing same and method of using same - Google Patents
Process of producing a fatliquoring chrome tanning agent, composition containing same and method of using sameInfo
- Publication number
- ES431682A1 ES431682A1 ES431682A ES431682A ES431682A1 ES 431682 A1 ES431682 A1 ES 431682A1 ES 431682 A ES431682 A ES 431682A ES 431682 A ES431682 A ES 431682A ES 431682 A1 ES431682 A1 ES 431682A1
- Authority
- ES
- Spain
- Prior art keywords
- fatliquoring
- same
- tanning agent
- producing
- composition containing
- Prior art date
- 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.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title 1
- 239000000843 powder Substances 0.000 abstract 2
- 150000008052 alkyl sulfonates Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- -1 ether sulfates Chemical class 0.000 abstract 1
- 150000002191 fatty alcohols Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229920000151 polyglycol Polymers 0.000 abstract 1
- 239000010695 polyglycol Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/04—Mineral tanning
- C14C3/06—Mineral tanning using chromium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The fatliquoring chrome-tanning agent of this invention is composed of a spray-dried powder of a mixture of chromium sulfate and a higher molecular alkyl sulfonate which may contain paraffinic hydrocarbons, cation-active emulsifiers and/or anion-active fatty alcohol polyglycol ether sulfates. The powder can be used for simultaneous chrome-tanning and fatliquoring or for simultaneous retanning and oiling.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732355503 DE2355503C3 (en) | 1973-11-07 | Process for the production of a fatty chrome tanning agent and its use for tanning and retanning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES431682A1 true ES431682A1 (en) | 1976-09-01 |
Family
ID=5897356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES431682A Expired ES431682A1 (en) | 1973-11-07 | 1974-11-06 | Process of producing a fatliquoring chrome tanning agent, composition containing same and method of using same |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3927966A (en) |
| ES (1) | ES431682A1 (en) |
| FR (1) | FR2249952B1 (en) |
| GB (1) | GB1472267A (en) |
| IT (1) | IT1002971B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3419405A1 (en) * | 1984-05-24 | 1985-11-28 | Henkel KGaA, 4000 Düsseldorf | METHOD FOR PRODUCING LEATHER AND FURS |
| FR2670800B1 (en) * | 1990-12-19 | 1994-05-20 | Gaches Chimie Sa | PROCESS FOR THE TREATMENT OF SKINS OR LEATHERS, TANNING AGENTS AND METHOD OF MANUFACTURE. |
| CN113429320A (en) * | 2021-07-15 | 2021-09-24 | 老河口市天和科技有限公司 | Preparation method of pentadecyl sulfonyl chloride and oil tanning agent containing pentadecyl sulfonyl chloride |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2805117A (en) * | 1953-09-08 | 1957-09-03 | Diamond Alkali Co | Method of preparing a tanning composition comprising basic chromic sulfate |
-
1974
- 1974-02-19 IT IT48461/74A patent/IT1002971B/en active
- 1974-11-05 GB GB4770974A patent/GB1472267A/en not_active Expired
- 1974-11-06 FR FR7436819A patent/FR2249952B1/fr not_active Expired
- 1974-11-06 US US521509A patent/US3927966A/en not_active Expired - Lifetime
- 1974-11-06 ES ES431682A patent/ES431682A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2355503A1 (en) | 1975-05-22 |
| DE2355503B2 (en) | 1975-10-23 |
| FR2249952B1 (en) | 1979-07-13 |
| US3927966A (en) | 1975-12-23 |
| FR2249952A1 (en) | 1975-05-30 |
| GB1472267A (en) | 1977-05-04 |
| IT1002971B (en) | 1976-05-20 |
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