BR9300298A - Composicao aquosa para o pre-curtumento de couro,processo para o pre-curtimento de peles depiladas e material de couro - Google Patents
Composicao aquosa para o pre-curtumento de couro,processo para o pre-curtimento de peles depiladas e material de couroInfo
- Publication number
- BR9300298A BR9300298A BR9300298A BR9300298A BR9300298A BR 9300298 A BR9300298 A BR 9300298A BR 9300298 A BR9300298 A BR 9300298A BR 9300298 A BR9300298 A BR 9300298A BR 9300298 A BR9300298 A BR 9300298A
- Authority
- BR
- Brazil
- Prior art keywords
- skin
- curtument
- curting
- leather
- water composition
- Prior art date
Links
- 239000000463 material Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 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
- C14C3/08—Chemical tanning by organic agents
-
- 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
- C14C1/00—Chemical treatment prior to tanning
- C14C1/04—Soaking
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH24092 | 1992-01-28 | ||
CH326192 | 1992-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9300298A true BR9300298A (pt) | 1993-08-03 |
Family
ID=25683990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9300298A BR9300298A (pt) | 1992-01-28 | 1993-01-27 | Composicao aquosa para o pre-curtumento de couro,processo para o pre-curtimento de peles depiladas e material de couro |
Country Status (8)
Country | Link |
---|---|
US (1) | US6251414B1 (pt) |
EP (1) | EP0554217B1 (pt) |
JP (1) | JPH05247500A (pt) |
KR (1) | KR960001665B1 (pt) |
BR (1) | BR9300298A (pt) |
DE (1) | DE59303164D1 (pt) |
ES (1) | ES2089771T3 (pt) |
MX (1) | MX9300457A (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH694463A5 (it) * | 1999-12-10 | 2005-01-31 | Mario Ciucani | Procedimento e impianto per il trattamento delle pelli animali. |
CN100552043C (zh) * | 2003-10-09 | 2009-10-21 | Tfl皮革技术有限责任公司 | 用于毛皮预鞣的组合物 |
DE102016004191A1 (de) * | 2016-04-06 | 2017-10-12 | Tfl Ledertechnik Gmbh | Zusammensetzung und Verfahren zur Gerbung basierend auf einem Acetal eines aldehydischen Gerbstoffes |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US30393A (en) | 1860-10-16 | Improvement in the treatment of tanned leather | ||
DE190702C (pt) * | ||||
US2941859A (en) | 1959-04-08 | 1960-06-21 | Martin L Fein | Tanning with glutaraldehyde |
AR196921A1 (es) | 1972-04-01 | 1974-02-28 | Basf Ag | Procedimiento para la obtencion de formulaciones curtientes |
DE3001301A1 (de) * | 1980-01-16 | 1981-07-23 | Basf Ag, 6700 Ludwigshafen | Verfahren zum vorbereiten von anionisch gegerbtem oder nachgegerbtem leder |
US4260228A (en) | 1980-01-21 | 1981-04-07 | Opticol Corporation | Collagen gel contact lens and method of preparation |
DE3308087A1 (de) * | 1983-03-08 | 1984-09-27 | Röhm GmbH, 6100 Darmstadt | Verfahren zur chromgerbung von bloessen |
DE3811267C1 (pt) * | 1988-04-02 | 1989-05-18 | Schill & Seilacher Gmbh & Co, 7030 Boeblingen, De | |
US5158778A (en) | 1991-10-16 | 1992-10-27 | Ecolab Inc. | Stable antimicrobial dialdehyde composition and methods of use |
-
1993
- 1993-01-19 ES ES93810031T patent/ES2089771T3/es not_active Expired - Lifetime
- 1993-01-19 EP EP93810031A patent/EP0554217B1/de not_active Expired - Lifetime
- 1993-01-19 DE DE59303164T patent/DE59303164D1/de not_active Expired - Lifetime
- 1993-01-27 KR KR1019930000971A patent/KR960001665B1/ko not_active IP Right Cessation
- 1993-01-27 BR BR9300298A patent/BR9300298A/pt not_active Application Discontinuation
- 1993-01-28 MX MX9300457A patent/MX9300457A/es not_active IP Right Cessation
- 1993-01-28 JP JP5012087A patent/JPH05247500A/ja active Pending
-
1998
- 1998-10-30 US US09/183,481 patent/US6251414B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR960001665B1 (ko) | 1996-02-03 |
KR930016545A (ko) | 1993-08-26 |
JPH05247500A (ja) | 1993-09-24 |
ES2089771T3 (es) | 1996-10-01 |
MX9300457A (es) | 1993-07-01 |
US6251414B1 (en) | 2001-06-26 |
DE59303164D1 (de) | 1996-08-14 |
EP0554217A1 (de) | 1993-08-04 |
EP0554217B1 (de) | 1996-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer |
Free format text: CIBA HOLDING AG (CH) |
|
HHT | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication |
Free format text: TRANSFERIDO DE: CIBA-GEIGY AG REFERENCIA:RPI 1438 DE 14/07/98; ITEM: 71; CODIGO 25.1 |
|
TC | Change of name | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |