ES438048A1 - Complex basic zirconium and aluminum salts and their use as tanning agents - Google Patents
Complex basic zirconium and aluminum salts and their use as tanning agentsInfo
- Publication number
- ES438048A1 ES438048A1 ES438048A ES438048A ES438048A1 ES 438048 A1 ES438048 A1 ES 438048A1 ES 438048 A ES438048 A ES 438048A ES 438048 A ES438048 A ES 438048A ES 438048 A1 ES438048 A1 ES 438048A1
- Authority
- ES
- Spain
- Prior art keywords
- tanning agents
- aluminum salts
- zirconium
- radical
- carbon atoms
- 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
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 title abstract 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052726 zirconium Inorganic materials 0.000 title abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- DNXNYEBMOSARMM-UHFFFAOYSA-N alumane;zirconium Chemical compound [AlH3].[Zr] DNXNYEBMOSARMM-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 238000001694 spray drying Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/003—Compounds containing elements of Groups 4 or 14 of the Periodic Table without C-Metal linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
Procedure for obtaining tanning agents based on complexes of zirconium and aluminum salts, characterized in that the components are mixed together (a zirconium aluminum salt, an organic acid with 1 to 3 carbon atoms or one of its salts, as well as an alkaline reaction agent, respectively), in the relative amounts included in the formula, such that the aqueous solution of the mixture contains a complex salt of the formula [(ZrO) a (Al) b (OH) c (R) d (X) f] He where R represents a monovalent organic acid radical with 1 to 3 carbon atoms, X means a chloride radical or a sulfate radical medium, a means 1 to 9, preferably 4 to 9, and b is 1 to 9, preferably 1 to 6 inside from the frame of the ratio of a: b = 1: 9 to 9: 1, c is 0 to ((4a + 3b) - 0.333 (a + b)), preferably 0 to (3a + 2b), and d = 0.333 (a + b) up to ((4a + 3b) - 0.333 (a + b)), preferably 0.333 (a + b) up to (3a + 2b), the ratio of c + d = 0.333 (a + b) up to (4a + 3b), preferably (3a + 2b), as well as f = (4a + 3b) - (c + d) and e = 2a, and the water eventually contained in the mixture is evaporated by spray drying. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742425970 DE2425970A1 (en) | 1974-05-30 | 1974-05-30 | COMPLEX BASIC ZIRCONIUM AND ALUMINUM SALT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES438048A1 true ES438048A1 (en) | 1977-01-16 |
Family
ID=5916770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES438048A Expired ES438048A1 (en) | 1974-05-30 | 1975-05-30 | Complex basic zirconium and aluminum salts and their use as tanning agents |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS511601A (en) |
| AR (1) | AR204952A1 (en) |
| AT (1) | AT336164B (en) |
| BR (1) | BR7503418A (en) |
| DD (1) | DD120470A5 (en) |
| DE (1) | DE2425970A1 (en) |
| ES (1) | ES438048A1 (en) |
| FI (1) | FI751483A (en) |
| FR (1) | FR2275435A1 (en) |
| GB (1) | GB1470723A (en) |
| IT (1) | IT1035823B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8414705D0 (en) * | 1984-06-08 | 1984-07-11 | Wiggins Teape Group Ltd | Coating substrates |
| CN114350860A (en) * | 2022-01-20 | 2022-04-15 | 陕西科技大学 | Non-chromium tanning process based on hydrotalcite and zirconium sulfate |
-
1974
- 1974-05-30 DE DE19742425970 patent/DE2425970A1/en active Pending
-
1975
- 1975-01-01 AR AR258972A patent/AR204952A1/en active
- 1975-05-13 GB GB2006175A patent/GB1470723A/en not_active Expired
- 1975-05-21 FI FI751483A patent/FI751483A/fi not_active Application Discontinuation
- 1975-05-22 IT IT49718/75A patent/IT1035823B/en active
- 1975-05-28 AT AT408075A patent/AT336164B/en not_active IP Right Cessation
- 1975-05-28 DD DD186310A patent/DD120470A5/xx unknown
- 1975-05-30 JP JP50064417A patent/JPS511601A/ja active Pending
- 1975-05-30 BR BR4382/75D patent/BR7503418A/en unknown
- 1975-05-30 ES ES438048A patent/ES438048A1/en not_active Expired
- 1975-05-30 FR FR7516948A patent/FR2275435A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| BR7503418A (en) | 1976-05-04 |
| GB1470723A (en) | 1977-04-21 |
| IT1035823B (en) | 1979-10-20 |
| FI751483A (en) | 1975-12-01 |
| DE2425970A1 (en) | 1976-01-02 |
| DD120470A5 (en) | 1976-06-12 |
| ATA408075A (en) | 1976-08-15 |
| AR204952A1 (en) | 1976-03-19 |
| JPS511601A (en) | 1976-01-08 |
| FR2275435A1 (en) | 1976-01-16 |
| AU8120775A (en) | 1976-11-18 |
| FR2275435B1 (en) | 1978-10-13 |
| AT336164B (en) | 1977-04-25 |
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