BRPI0413247A - processo para o tratamento de couro, e, uso de auxiliares catiÈnicos ou anfóteros solúveis em água - Google Patents
processo para o tratamento de couro, e, uso de auxiliares catiÈnicos ou anfóteros solúveis em águaInfo
- Publication number
- BRPI0413247A BRPI0413247A BRPI0413247-5A BRPI0413247A BRPI0413247A BR PI0413247 A BRPI0413247 A BR PI0413247A BR PI0413247 A BRPI0413247 A BR PI0413247A BR PI0413247 A BRPI0413247 A BR PI0413247A
- Authority
- BR
- Brazil
- Prior art keywords
- leather
- water
- amphoteric
- aids
- soluble cationic
- Prior art date
Links
- 239000010985 leather Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- 125000002091 cationic group Chemical group 0.000 title abstract 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 229960001948 caffeine Drugs 0.000 abstract 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000005507 spraying Methods 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
- C14C11/00—Surface finishing of leather
- C14C11/003—Surface finishing of leather using macromolecular compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
- D06P1/607—Nitrogen-containing polyethers or their quaternary derivatives
- D06P1/6076—Nitrogen-containing polyethers or their quaternary derivatives addition products of amines and alkylene oxides or oxiranes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
"PROCESSO PARA O TRATAMENTO DE COURO, E, USO DE AUXILIARES CATIÈNICOS OU ANFóTEROS SOLúVEIS EM áGUA". A invenção refere-se a um método para tratamento de couro, que é caracterizado pelas seguintes etapas: (a) pelo menos um agente de tratamento aquoso catiónico ou anfótero é aplicado ao couro em um processo de revestimento por rolo, aplicação de rolo, e/ou processo de pulverização; onde (b) o couro é tratado com um agente de tratamento de couro aniónico em um tambor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10336453A DE10336453A1 (de) | 2003-08-06 | 2003-08-06 | Oberflächliche Anwendung kationischer oder amphoterer Polymere auf Leder-Halbfabrikaten |
PCT/EP2004/008607 WO2005017210A1 (de) | 2003-08-06 | 2004-07-30 | Oberflächliche anwendung kationischer oder amphoterer polymere auf leder-halbfabrikaten |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0413247A true BRPI0413247A (pt) | 2006-10-03 |
Family
ID=34112049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0413247-5A BRPI0413247A (pt) | 2003-08-06 | 2004-07-30 | processo para o tratamento de couro, e, uso de auxiliares catiÈnicos ou anfóteros solúveis em água |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070266501A1 (pt) |
EP (1) | EP1651782A1 (pt) |
CN (1) | CN100547084C (pt) |
AR (1) | AR045214A1 (pt) |
BR (1) | BRPI0413247A (pt) |
DE (1) | DE10336453A1 (pt) |
WO (1) | WO2005017210A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103243587B (zh) * | 2013-05-28 | 2015-09-30 | 宁夏成丰农业科技开发股份有限公司 | 一种用于滩羊皮染色的工艺 |
CN116836616A (zh) * | 2022-03-23 | 2023-10-03 | 贝内克-长顺汽车内饰材料(张家港)有限公司 | 一种用于皮革涂层的水性漆和相应皮革材料 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB419941A (en) * | 1933-05-13 | 1934-11-13 | Ici Ltd | Treatment of leather |
US4054542A (en) * | 1975-04-14 | 1977-10-18 | Buckman Laboratories, Inc. | Amine-epichlorohydrin polymeric compositions |
DE3530478A1 (de) * | 1985-08-27 | 1987-03-05 | Benckiser Knapsack Gmbh | Verfahren zum faerben von ledern sowie dazu geeignete wasserloesliche, kationische polymere und verfahren zu ihrer herstellung |
JP3136662B2 (ja) * | 1991-07-19 | 2001-02-19 | 王子製紙株式会社 | 染料熱転写受像シート |
JP3524200B2 (ja) * | 1994-04-15 | 2004-05-10 | キヤノン株式会社 | 加色用皮革処理方法、該処理がなされた皮革に行う皮革加色方法及び該皮革加色方法によって製造された皮革製品 |
US5709714A (en) * | 1996-03-11 | 1998-01-20 | Rohm And Haas Company | Method of treating leather with amphoteric polymers |
JP3898953B2 (ja) * | 2000-05-16 | 2007-03-28 | サンスター技研株式会社 | 熱硬化性組成物 |
-
2003
- 2003-08-06 DE DE10336453A patent/DE10336453A1/de not_active Withdrawn
-
2004
- 2004-07-30 EP EP04763684A patent/EP1651782A1/de not_active Withdrawn
- 2004-07-30 BR BRPI0413247-5A patent/BRPI0413247A/pt not_active IP Right Cessation
- 2004-07-30 WO PCT/EP2004/008607 patent/WO2005017210A1/de active Application Filing
- 2004-07-30 US US10/566,967 patent/US20070266501A1/en not_active Abandoned
- 2004-07-30 CN CNB2004800225103A patent/CN100547084C/zh not_active Expired - Fee Related
- 2004-08-04 AR ARP040102774A patent/AR045214A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN100547084C (zh) | 2009-10-07 |
EP1651782A1 (de) | 2006-05-03 |
WO2005017210A1 (de) | 2005-02-24 |
AR045214A1 (es) | 2005-10-19 |
CN1833036A (zh) | 2006-09-13 |
DE10336453A1 (de) | 2005-03-03 |
US20070266501A1 (en) | 2007-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 8A ANUIDADE. |