ZA201608580B - A zero water chrome tanning process - Google Patents
A zero water chrome tanning processInfo
- Publication number
- ZA201608580B ZA201608580B ZA2016/08580A ZA201608580A ZA201608580B ZA 201608580 B ZA201608580 B ZA 201608580B ZA 2016/08580 A ZA2016/08580 A ZA 2016/08580A ZA 201608580 A ZA201608580 A ZA 201608580A ZA 201608580 B ZA201608580 B ZA 201608580B
- Authority
- ZA
- South Africa
- Prior art keywords
- chrome tanning
- tanning process
- zero water
- water chrome
- zero
- Prior art date
Links
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
-
- 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
- C14C3/08—Chemical tanning by organic agents
- C14C3/14—Fat tanning; Oil tanning
-
- 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
- C14C3/28—Multi-step processes
-
- 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
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
- C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN201611009091 | 2016-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA201608580B true ZA201608580B (en) | 2018-05-30 |
Family
ID=58455375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2016/08580A ZA201608580B (en) | 2016-03-16 | 2016-12-12 | A zero water chrome tanning process |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP3430174B1 (en) |
CN (1) | CN109072317B (en) |
AR (1) | AR105795A1 (en) |
BR (1) | BR112018068661B1 (en) |
ES (1) | ES2632994B1 (en) |
MX (1) | MX2018011207A (en) |
PT (1) | PT3430174T (en) |
TW (1) | TW201805434A (en) |
WO (1) | WO2017158617A1 (en) |
ZA (1) | ZA201608580B (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT102211B (en) * | 1998-10-14 | 2003-10-31 | Ibeji Investimentos E Servicos | TREATMENT FOR WATERPROOFING SKINS OF BOVINE ANIMALS DESIGNATEDLY BORN WITH CHROMIUM |
AU2003209672A1 (en) | 2002-02-28 | 2003-09-09 | Council Of Scientific And Industrial Research | A process for making chrome tanned leathers |
BRPI0203260B8 (en) * | 2002-08-09 | 2022-11-29 | Rhodia Poliamida E Especialidades Ltda | SKIN TANNING PROCESS. |
EP1611258B1 (en) * | 2003-04-04 | 2012-10-03 | TFL Ledertechnik GmbH | Composition comprising chromium salts for tanning |
WO2005071118A1 (en) * | 2003-12-25 | 2005-08-04 | Council Of Scientific And Industrial Research | A process for making leather |
WO2012153203A1 (en) | 2011-05-10 | 2012-11-15 | Council Of Scientific & Industrial Research | Chrome tanning process for leather making reusing exhaust chrome liquor |
CN103060488B (en) * | 2012-12-26 | 2014-04-16 | 四川亭江新材料股份有限公司 | Environment-friendly type crust leather production method |
CN103146850B (en) * | 2013-02-01 | 2014-06-04 | 四川大学 | Salt-free pickling-free amphoteric polymer chrome-free tanning agent |
CN105063253A (en) * | 2015-08-10 | 2015-11-18 | 四川大学 | Salt-free high-chrome-absorption chrome tanning method for animal skin and application of salt-free high-chrome-absorption chrome tanning method |
-
2016
- 2016-08-18 ES ES201631104A patent/ES2632994B1/en not_active Expired - Fee Related
- 2016-08-22 TW TW105126822A patent/TW201805434A/en unknown
- 2016-08-23 AR ARP160102576A patent/AR105795A1/en active IP Right Grant
- 2016-12-12 ZA ZA2016/08580A patent/ZA201608580B/en unknown
-
2017
- 2017-01-11 BR BR112018068661-1A patent/BR112018068661B1/en active IP Right Grant
- 2017-01-11 MX MX2018011207A patent/MX2018011207A/en unknown
- 2017-01-11 EP EP17714567.9A patent/EP3430174B1/en active Active
- 2017-01-11 PT PT177145679T patent/PT3430174T/en unknown
- 2017-01-11 CN CN201780018098.5A patent/CN109072317B/en active Active
- 2017-01-11 WO PCT/IN2017/050016 patent/WO2017158617A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
ES2632994A1 (en) | 2017-09-18 |
EP3430174B1 (en) | 2020-05-27 |
EP3430174A1 (en) | 2019-01-23 |
PT3430174T (en) | 2020-08-26 |
MX2018011207A (en) | 2019-05-30 |
AR105795A1 (en) | 2017-11-08 |
CN109072317B (en) | 2021-07-02 |
ES2632994B1 (en) | 2018-06-28 |
BR112018068661B1 (en) | 2023-01-31 |
TW201805434A (en) | 2018-02-16 |
BR112018068661A2 (en) | 2019-05-07 |
WO2017158617A1 (en) | 2017-09-21 |
CN109072317A (en) | 2018-12-21 |
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