BRPI0819700B1 - Composição para recurtimento e engraxe de couro, Processo de produção e Uso da mesma - Google Patents
Composição para recurtimento e engraxe de couro, Processo de produção e Uso da mesma Download PDFInfo
- Publication number
- BRPI0819700B1 BRPI0819700B1 BRPI0819700-8A BRPI0819700A BRPI0819700B1 BR PI0819700 B1 BRPI0819700 B1 BR PI0819700B1 BR PI0819700 A BRPI0819700 A BR PI0819700A BR PI0819700 B1 BRPI0819700 B1 BR PI0819700B1
- Authority
- BR
- Brazil
- Prior art keywords
- component
- fatty
- glycols
- leather
- reacted
- 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
- C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring
-
- 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
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)
- Lubricants (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07024581.6 | 2007-12-19 | ||
EP07024581 | 2007-12-19 | ||
PCT/EP2008/067062 WO2009080489A1 (en) | 2007-12-19 | 2008-12-09 | Retanning and fatliquoring agent for leather |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0819700A2 BRPI0819700A2 (pt) | 2015-06-16 |
BRPI0819700B1 true BRPI0819700B1 (pt) | 2019-03-26 |
Family
ID=39365833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0819700-8A BRPI0819700B1 (pt) | 2007-12-19 | 2008-12-09 | Composição para recurtimento e engraxe de couro, Processo de produção e Uso da mesma |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2225399B1 (zh) |
KR (1) | KR101603073B1 (zh) |
CN (1) | CN101842499B (zh) |
AR (1) | AR071273A1 (zh) |
BR (1) | BRPI0819700B1 (zh) |
ES (1) | ES2438276T3 (zh) |
WO (1) | WO2009080489A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8846587B2 (en) | 2011-03-24 | 2014-09-30 | Elevance Renewable Sciences, Inc. | Functionalized monomers and polymers |
US9315748B2 (en) | 2011-04-07 | 2016-04-19 | Elevance Renewable Sciences, Inc. | Cold flow additives |
TWI576435B (zh) | 2012-01-28 | 2017-04-01 | 斯塔國際公司 | 加脂劑與加脂方法 |
US9012385B2 (en) | 2012-02-29 | 2015-04-21 | Elevance Renewable Sciences, Inc. | Terpene derived compounds |
CN102586510B (zh) * | 2012-03-21 | 2013-07-31 | 陕西科技大学 | 含有改性氧化石墨烯皮革加脂剂的制备方法 |
CN103667546A (zh) * | 2012-09-24 | 2014-03-26 | 天津博克尼科技发展有限公司 | 一种复合型皮革加脂剂 |
US20150057204A1 (en) | 2013-03-12 | 2015-02-26 | Elevance Renewable Sciences, Inc. | Maleanized Ester Derivatives |
US20140274832A1 (en) | 2013-03-12 | 2014-09-18 | Elevance Renewable Sciences, Inc. | Maleinized ester derivatives |
EP3094755B1 (en) * | 2014-01-16 | 2023-04-26 | Corichem S.r.l. | Polymeric fatliquors |
CN103833613B (zh) * | 2014-02-08 | 2016-01-13 | 上海金兆节能科技有限公司 | 脂肪酸聚氧乙烯琥珀酸酯磺酸盐及其制备方法和用途 |
CN106755633A (zh) * | 2016-11-15 | 2017-05-31 | 王鲁燕 | 一种新型两亲共聚物复鞣加脂剂及制备方法 |
CN106399600A (zh) * | 2016-11-15 | 2017-02-15 | 王鲁燕 | 一种新型合成加脂剂及制备方法 |
IT202200003698A1 (it) * | 2022-02-28 | 2023-08-28 | Stazione Sperimentale Per Lindustria Delle Pelli E Delle Materie Concianti S R L | Procedimento di preparazione e di applicazione di olio vegetale conciante |
NL2033083B1 (en) | 2022-09-20 | 2024-03-26 | Stahl Int B V | Grafted polymer of mono-unsaturated polycarboxylic acid as dyeing auxiliary or as re-tanning agent for leather |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5279613A (en) * | 1989-08-08 | 1994-01-18 | Basf Aktiengesellschaft | Copolymers based on long-chain olefins and ethylenically unsaturated dicarboxylic anhydrides for rendering leathers and skins water-repellent |
DE4026235A1 (de) * | 1990-08-18 | 1992-02-20 | Wella Ag | Persulfathaltige zubereitung in form eines granulats, 2-komponenten-mittel und verfahren zum entfaerben und blondieren von haaren |
DE4236556A1 (de) * | 1992-10-29 | 1994-05-05 | Stockhausen Chem Fab Gmbh | Verfahren zur Weichmachung/Fettung von Ledern und Pelzen |
DE4240159A1 (de) * | 1992-11-30 | 1994-06-01 | Henkel Kgaa | Sulfitierte Fettstoffe mit vermindertem Gehalt an freiem Hydrogensulfit |
DE4402029A1 (de) * | 1994-01-25 | 1995-07-27 | Basf Ag | Wäßrige Lösungen oder Dispersionen von Copolymerisaten |
-
2008
- 2008-12-09 ES ES08865001.5T patent/ES2438276T3/es active Active
- 2008-12-09 WO PCT/EP2008/067062 patent/WO2009080489A1/en active Application Filing
- 2008-12-09 BR BRPI0819700-8A patent/BRPI0819700B1/pt active IP Right Grant
- 2008-12-09 CN CN200880114278.4A patent/CN101842499B/zh active Active
- 2008-12-09 EP EP08865001.5A patent/EP2225399B1/en active Active
- 2008-12-09 KR KR1020107013440A patent/KR101603073B1/ko active IP Right Grant
- 2008-12-17 AR ARP080105502 patent/AR071273A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2009080489A1 (en) | 2009-07-02 |
BRPI0819700A2 (pt) | 2015-06-16 |
KR101603073B1 (ko) | 2016-03-14 |
AR071273A1 (es) | 2010-06-09 |
EP2225399A1 (en) | 2010-09-08 |
CN101842499A (zh) | 2010-09-22 |
CN101842499B (zh) | 2014-12-03 |
ES2438276T3 (es) | 2014-01-16 |
EP2225399B1 (en) | 2013-11-20 |
KR20100112554A (ko) | 2010-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: CLARIANT INTERNATIONAL LTD. (CH) |
|
B25A | Requested transfer of rights approved |
Owner name: STAHL INTERNATIONAL B.V. (NL) |
|
B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
B06T | Formal requirements before examination | ||
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
B09A | Decision: intention to grant | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/03/2019, OBSERVADAS AS CONDICOES LEGAIS. |