BR9003194A - Processo para curtir peles brutas acidificadas - Google Patents

Processo para curtir peles brutas acidificadas

Info

Publication number: BR9003194A
Authority: BR; Brazil
Prior art keywords: hides; bath; tanning; water; tanning agent
Prior art date: 1989-07-10

Application number

BR909003194A

Other languages

English (en)

Inventor

Francoise Silvestre

Christine Godowa

Michel Delmas

Antoine Gaset

Original Assignee

Toulouse Inst Nat Polytech

Gaches Chimie Sa

Chambre Syndicale Des Patrons

Chambre Syndicale De L Ind Du

Priority date (The priority date 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 date listed.)

1989-07-10

Filing date

1990-07-05

Publication date

1991-08-27

1990-07-05 Application filed by Toulouse Inst Nat Polytech, Gaches Chimie Sa, Chambre Syndicale Des Patrons, Chambre Syndicale De L Ind Du filed Critical Toulouse Inst Nat Polytech

1991-08-27 Publication of BR9003194A publication Critical patent/BR9003194A/pt

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)

BR909003194A 1989-07-10 1990-07-05 Processo para curtir peles brutas acidificadas BR9003194A (pt)

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 (pt)
JP (1)	JPH03129000A (pt)
KR (1)	KR910003119A (pt)
CN (1)	CN1049526A (pt)
AT (1)	ATE93898T1 (pt)
BR (1)	BR9003194A (pt)
CA (1)	CA2020548A1 (pt)
CS (1)	CS276444B6 (pt)
DD (1)	DD296506A5 (pt)
DE (1)	DE69003040D1 (pt)
ES (1)	ES2045762T3 (pt)
FR (1)	FR2649413B1 (pt)
MA (1)	MA21899A1 (pt)
PT (1)	PT94631B (pt)
TR (1)	TR25083A (pt)
YU (1)	YU131890A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2386702C1 (ru) *	2009-06-29	2010-04-20	Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет технологии и дизайна"	Способ дубления шкур
IN2014DE00085A (pt) *	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)

* Cited by examiner, † Cited by third party
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 ES ES90201637T patent/ES2045762T3/es not_active Expired - Lifetime
- 1990-06-22 DE DE90201637T patent/DE69003040D1/de not_active Expired - Lifetime
- 1990-06-22 EP EP90201637A patent/EP0408097B1/fr not_active Expired - Lifetime
- 1990-06-22 AT AT90201637T patent/ATE93898T1/de not_active IP Right Cessation
- 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 PT PT94631A patent/PT94631B/pt not_active IP Right Cessation
- 1990-07-09 YU YU131890A patent/YU131890A/sh unknown
- 1990-07-09 CS CS903383A patent/CS276444B6/cs unknown
- 1990-07-10 CN CN90104521A patent/CN1049526A/zh active Pending
- 1990-07-10 KR KR1019900010409A patent/KR910003119A/ko not_active Withdrawn
- 1990-07-10 DD DD90342642A patent/DD296506A5/de unknown
- 1990-07-30 TR TR90/0677A patent/TR25083A/xx unknown

Also Published As

Publication number	Publication date
MA21899A1 (fr)	1991-04-01
CN1049526A (zh)	1991-02-27
CA2020548A1 (fr)	1991-01-11
EP0408097B1 (fr)	1993-09-01
EP0408097A1 (fr)	1991-01-16
DE69003040D1 (de)	1993-10-07
FR2649413A1 (fr)	1991-01-11
ATE93898T1 (de)	1993-09-15
PT94631A (pt)	1991-03-20
FR2649413B1 (fr)	1993-05-28
PT94631B (pt)	1996-01-31
JPH03129000A (ja)	1991-05-31
KR910003119A (ko)	1991-02-26
ES2045762T3 (es)	1994-01-16
CS276444B6 (en)	1992-05-13
YU131890A (sh)	1992-07-20
TR25083A (tr)	1992-11-01
DD296506A5 (de)	1991-12-05

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Legal Events

Date	Code	Title	Description
1995-11-28	FD3	Appl. lapsed due to non-payment of renewal fee