BR9003194A - Processo para curtir peles brutas acidificadas - Google Patents
Processo para curtir peles brutas acidificadasInfo
- Publication number
- BR9003194A BR9003194A BR909003194A BR9003194A BR9003194A BR 9003194 A BR9003194 A BR 9003194A BR 909003194 A BR909003194 A BR 909003194A BR 9003194 A BR9003194 A BR 9003194A BR 9003194 A BR9003194 A BR 9003194A
- Authority
- BR
- Brazil
- Prior art keywords
- hides
- bath
- tanning
- water
- tanning agent
- 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
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
- C14C9/04—Fixing tanning agents in the leather
-
- 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
- C14C3/04—Mineral tanning
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8909655A FR2649413B1 (fr) | 1989-07-10 | 1989-07-10 | Procede de tannage de peaux |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9003194A true BR9003194A (pt) | 1991-08-27 |
Family
ID=9383885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909003194A BR9003194A (pt) | 1989-07-10 | 1990-07-05 | Processo para curtir peles brutas acidificadas |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP0408097B1 (fr) |
JP (1) | JPH03129000A (fr) |
KR (1) | KR910003119A (fr) |
CN (1) | CN1049526A (fr) |
AT (1) | ATE93898T1 (fr) |
BR (1) | BR9003194A (fr) |
CA (1) | CA2020548A1 (fr) |
CS (1) | CS276444B6 (fr) |
DD (1) | DD296506A5 (fr) |
DE (1) | DE69003040D1 (fr) |
ES (1) | ES2045762T3 (fr) |
FR (1) | FR2649413B1 (fr) |
MA (1) | MA21899A1 (fr) |
PT (1) | PT94631B (fr) |
TR (1) | TR25083A (fr) |
YU (1) | YU131890A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN2014DE00085A (fr) * | 2014-01-13 | 2015-07-17 | Council Scient Ind Res | |
CN105525047B (zh) * | 2016-02-19 | 2017-12-26 | 北京泛博化学股份有限公司 | 一种麝鼠皮的铝油鞣制方法 |
CN106435053B (zh) * | 2016-12-12 | 2018-10-19 | 温州大学 | 一种用于皮革无铬鞣鞣制工序的络合剂及其制备方法和应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR212025A1 (es) * | 1975-07-19 | 1978-04-28 | Boehme Chem Fab Kg | Procedimiento de preparacion de cueros y pieles |
SU821489A1 (ru) * | 1978-11-28 | 1981-04-15 | Восточно-Сибирский Технологическийинститут | Способ дублени шкур |
-
1989
- 1989-07-10 FR FR8909655A patent/FR2649413B1/fr not_active Expired - Fee Related
-
1990
- 1990-06-22 DE DE90201637T patent/DE69003040D1/de not_active Expired - Lifetime
- 1990-06-22 AT AT90201637T patent/ATE93898T1/de not_active IP Right Cessation
- 1990-06-22 EP EP90201637A patent/EP0408097B1/fr not_active Expired - Lifetime
- 1990-06-22 ES ES90201637T patent/ES2045762T3/es not_active Expired - Lifetime
- 1990-07-05 CA CA002020548A patent/CA2020548A1/fr not_active Abandoned
- 1990-07-05 BR BR909003194A patent/BR9003194A/pt not_active Application Discontinuation
- 1990-07-06 MA MA22168A patent/MA21899A1/fr unknown
- 1990-07-07 JP JP2180369A patent/JPH03129000A/ja active Pending
- 1990-07-09 CS CS903383A patent/CS276444B6/cs unknown
- 1990-07-09 YU YU131890A patent/YU131890A/sh unknown
- 1990-07-09 PT PT94631A patent/PT94631B/pt not_active IP Right Cessation
- 1990-07-10 DD DD90342642A patent/DD296506A5/de unknown
- 1990-07-10 KR KR1019900010409A patent/KR910003119A/ko not_active Application Discontinuation
- 1990-07-10 CN CN90104521A patent/CN1049526A/zh active Pending
- 1990-07-30 TR TR90/0677A patent/TR25083A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
PT94631A (pt) | 1991-03-20 |
CN1049526A (zh) | 1991-02-27 |
FR2649413B1 (fr) | 1993-05-28 |
ATE93898T1 (de) | 1993-09-15 |
DE69003040D1 (de) | 1993-10-07 |
KR910003119A (ko) | 1991-02-26 |
CS276444B6 (en) | 1992-05-13 |
EP0408097A1 (fr) | 1991-01-16 |
CA2020548A1 (fr) | 1991-01-11 |
DD296506A5 (de) | 1991-12-05 |
JPH03129000A (ja) | 1991-05-31 |
MA21899A1 (fr) | 1991-04-01 |
YU131890A (sh) | 1992-07-20 |
TR25083A (tr) | 1992-11-01 |
FR2649413A1 (fr) | 1991-01-11 |
ES2045762T3 (es) | 1994-01-16 |
EP0408097B1 (fr) | 1993-09-01 |
PT94631B (pt) | 1996-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD3 | Appl. lapsed due to non-payment of renewal fee |