AR006095A1 - Metodo para el tratamiento de cuero con polimeros anfoteros y materia de cuero recurtida tratada por dicho metodo. - Google Patents
Metodo para el tratamiento de cuero con polimeros anfoteros y materia de cuero recurtida tratada por dicho metodo.Info
- Publication number
- AR006095A1 AR006095A1 ARP970100856A ARP970100856A AR006095A1 AR 006095 A1 AR006095 A1 AR 006095A1 AR P970100856 A ARP970100856 A AR P970100856A AR P970100856 A ARP970100856 A AR P970100856A AR 006095 A1 AR006095 A1 AR 006095A1
- Authority
- AR
- Argentina
- Prior art keywords
- leather
- stage
- leather material
- functionality
- amphoteric polymers
- Prior art date
Links
- 239000010985 leather Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 5
- 229920000642 polymer Polymers 0.000 title abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 229920001577 copolymer Polymers 0.000 abstract 3
- 239000000178 monomer Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
-
- 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
- C14C3/22—Chemical tanning by organic agents using polymerisation products
-
- 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)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Un método para el tratamiento de materia de cuero curtida para perfeccionar su característica de expresión de color. El método proporcina la utilizaciónde polímeros anfóteros de dos etapas, lo que perfecciona la característica de expresión deco lor de la materia de cuero curtida mientras que aún retienela ruptura de flor y fortaleza de tensión deseadas. La materia de cuero curtida es contactada, preferentemente por inmersión, en un flotador quecontiene partículas de un polímeroanfó tero dispersas allí dentro y un colorante deseado. Las partículas de polímero anfótero comprenden un copolímerode primer etapa polimerizado a partir de por lo menos un monómero que contiene una funcionalidad aniónica, como unafuncionalidad ácida, con por lo menos uncomonómero de primera etapa, y un copolímero de segunda etapa polimerizado a partir de por lo un monómero que contiene la funcionalidad catiónica, comouna funcionalidad amina, con por lo menos un comonómerode segunda et apa. Asimismo, comprende materia de cuero recurtida tratada por dicho método.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1362096P | 1996-03-11 | 1996-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR006095A1 true AR006095A1 (es) | 1999-08-11 |
Family
ID=21760874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970100856A AR006095A1 (es) | 1996-03-11 | 1997-03-04 | Metodo para el tratamiento de cuero con polimeros anfoteros y materia de cuero recurtida tratada por dicho metodo. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5709714A (es) |
| EP (1) | EP0795613B1 (es) |
| KR (1) | KR970065734A (es) |
| CN (1) | CN1165864A (es) |
| AR (1) | AR006095A1 (es) |
| AU (1) | AU709343B2 (es) |
| BR (1) | BR9701243A (es) |
| DE (1) | DE69704737T2 (es) |
| ES (1) | ES2156626T3 (es) |
| ZA (1) | ZA971566B (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1335029A1 (de) * | 2002-02-08 | 2003-08-13 | Basf Aktiengesellschaft | Verfahren zur Herstellung von Leder und Pelzfellen |
| US7637961B2 (en) * | 2002-03-05 | 2009-12-29 | Rohm And Haas Company | Composition and method for preparing leather |
| DE10336453A1 (de) * | 2003-08-06 | 2005-03-03 | Basf Ag | Oberflächliche Anwendung kationischer oder amphoterer Polymere auf Leder-Halbfabrikaten |
| JP5122215B2 (ja) * | 2006-08-31 | 2013-01-16 | ローム アンド ハース カンパニー | 調整された粘度を有する水性両親媒性コポリマーエマルジョンおよびその製造方法 |
| GB201306607D0 (en) * | 2013-04-11 | 2013-05-29 | Xeros Ltd | Method for treating an animal substrate |
| GB201417487D0 (en) | 2014-10-03 | 2014-11-19 | Xeros Ltd | Method for treating an animal substrate |
| GB201418007D0 (en) | 2014-10-10 | 2014-11-26 | Xeros Ltd | Animal skin substrate Treatment apparatus and method |
| GB201418006D0 (en) | 2014-10-10 | 2014-11-26 | Xeros Ltd | Animal skin substrate treatment apparatus and method |
| MX2018007380A (es) * | 2015-12-18 | 2018-08-15 | Rohm & Haas | Recurtido de piel sin cromo. |
| CN106282436B (zh) * | 2016-08-31 | 2018-06-01 | 济南鲁日钧达皮革有限公司 | 一种利用活性染料对铬鞣坯革进行染色的方法 |
| JP7018842B2 (ja) | 2017-08-08 | 2022-02-14 | 信越ポリマー株式会社 | 導電性高分子分散液、導電性フィルム及びその製造方法、並びに帯電防止性容器及びその製造方法 |
| CN107904335B (zh) * | 2017-11-01 | 2020-04-21 | 兴业皮革科技股份有限公司 | 一种改善皮革部位差问题的皮革湿整理工艺 |
| CN109971898B (zh) * | 2019-04-10 | 2021-06-22 | 温州大学 | 一种两性离子非金属鞣剂 |
| NL2024455B1 (en) * | 2019-12-13 | 2021-02-18 | Smit Tanning B V | Zeolite composition suitable for tanning leather |
| EP4255495A4 (en) | 2020-12-03 | 2025-10-08 | Battelle Memorial Institute | COMPOSITIONS OF POLYMERIC NANOPARTICLES AND DNA NANOSTRUCTURES AND METHODS FOR NON-VIRAL DELIVERY |
| WO2022216977A1 (en) | 2021-04-07 | 2022-10-13 | Batelle Memorial Institute | Rapid design, build, test, and learn technologies for identifying and using non-viral carriers |
| WO2025072751A1 (en) | 2023-09-29 | 2025-04-03 | Battelle Memorial Institute | Polymer nanoparticle compositions for in vivo expression of polypeptides |
| US12441996B2 (en) | 2023-12-08 | 2025-10-14 | Battelle Memorial Institute | Use of DNA origami nanostructures for molecular information based data storage systems |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404114A (en) * | 1965-06-18 | 1968-10-01 | Dow Chemical Co | Method for preparing latexes having improved adhesive properties |
| US3744969A (en) * | 1970-06-09 | 1973-07-10 | Rohm & Haas | Break resistant leather |
| US3901929A (en) * | 1972-09-27 | 1975-08-26 | Thermanil Chemical Company Inc | Wet processing of leather |
| DE3013912A1 (de) * | 1980-04-11 | 1981-10-29 | Röhm GmbH, 6100 Darmstadt | Polymerprodukte zur behandlung von bloessen und leder |
| DE3201226A1 (de) * | 1982-01-16 | 1983-07-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zum nachgerben |
| FR2540127B1 (es) * | 1983-01-28 | 1985-03-29 | Rhone Poulenc Spec Chim | |
| FR2540123A1 (fr) * | 1983-01-28 | 1984-08-03 | Rhone Poulenc Spec Chim | Dispersions aqueuses stables et amphoteres de polymeres synthetiques |
| DE3702153A1 (de) * | 1987-01-26 | 1988-08-04 | Stockhausen Chem Fab Gmbh | Verfahren zum nachgerben |
| US4760110A (en) * | 1987-04-06 | 1988-07-26 | Ppg Industries, Inc. | Process for preparing anionic acrylic latex compositions |
| DE3816103A1 (de) * | 1988-05-11 | 1989-11-23 | Henkel Kgaa | Verbesserter haftgrund fuer lederzurichtungen |
| US5185387A (en) * | 1989-03-16 | 1993-02-09 | Rohm Gmbh | Aqueous synthetic resin dispersion |
| US5171637A (en) * | 1989-05-08 | 1992-12-15 | The Uniroyal Goodrich Tire Company | Tire cord adhesive latexes containing amino acrylate polymers |
| US5330537A (en) * | 1990-06-07 | 1994-07-19 | Rohm And Haas Company | Leather treatment selected amphiphilic copolymer |
-
1997
- 1997-02-12 US US08/799,175 patent/US5709714A/en not_active Expired - Fee Related
- 1997-02-24 ZA ZA9701566A patent/ZA971566B/xx unknown
- 1997-02-26 DE DE69704737T patent/DE69704737T2/de not_active Expired - Fee Related
- 1997-02-26 EP EP97301287A patent/EP0795613B1/en not_active Expired - Lifetime
- 1997-02-26 ES ES97301287T patent/ES2156626T3/es not_active Expired - Lifetime
- 1997-02-27 AU AU14951/97A patent/AU709343B2/en not_active Ceased
- 1997-03-04 AR ARP970100856A patent/AR006095A1/es not_active Application Discontinuation
- 1997-03-10 BR BR9701243A patent/BR9701243A/pt not_active Application Discontinuation
- 1997-03-10 CN CN97103445A patent/CN1165864A/zh active Pending
- 1997-03-11 KR KR1019970008108A patent/KR970065734A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BR9701243A (pt) | 1998-08-18 |
| ES2156626T3 (es) | 2001-07-01 |
| MX9701706A (es) | 1998-03-31 |
| CN1165864A (zh) | 1997-11-26 |
| AU1495197A (en) | 1997-09-18 |
| AU709343B2 (en) | 1999-08-26 |
| DE69704737D1 (de) | 2001-06-13 |
| EP0795613B1 (en) | 2001-05-09 |
| KR970065734A (ko) | 1997-10-13 |
| ZA971566B (en) | 1997-09-29 |
| DE69704737T2 (de) | 2002-02-07 |
| US5709714A (en) | 1998-01-20 |
| EP0795613A1 (en) | 1997-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR006095A1 (es) | Metodo para el tratamiento de cuero con polimeros anfoteros y materia de cuero recurtida tratada por dicho metodo. | |
| BG105439A (en) | Water based grafting | |
| KR900011809A (ko) | 예비성형된 기질을 그라프트 공중합화에 의해 캡슐화 시키는 방법 | |
| AU4252597A (en) | Process for improving polyamide, acrylic, aramid, cellulosic and polyester properties, and modified polymers produced thereby | |
| BR9902891A (pt) | Dispersão aquosa de um copolìmero formado pela polimerização de emulsão de uma mistura de monÈmero, processo para a peparação de um polìmero em emulsão,e, dispersão aquosa de partìculas do polìmero tendo uma distribuição multimodal. | |
| FR2768739B1 (fr) | Polymere vinylaromatique choc obtenu a partir d'un caoutchouc porteur d'un groupement generateur d'un radical libre stable | |
| DE69828067D1 (de) | Kationische polymere zur bindung von toxinen | |
| YU49229B (sh) | Postupak i uređaj za polimerizaciju olefina uz visok sadržaj čvrste materije u suspenziji | |
| ATE231893T1 (de) | Verfahren zur modifizierung von dispersionspulver-zusammensetzungen | |
| ATE348845T1 (de) | Derivate von polymeren für die permanente modifizierung von hydrophoben polymeren | |
| DE69709904D1 (de) | Polymere, verfahren zu deren herstellung und überzugszusammensetzungen diese enthaltend, insbesondere wärmehärtende acrylatgelüberzugs-zusammensetzungen | |
| RU94015175A (ru) | Водная дисперсия синтетической смолы и способ ее получения | |
| DE69323567D1 (de) | Eine methode zur funktionilisierung von polyolefinen | |
| DE3769181D1 (de) | Telechele polymere. | |
| DE59008049D1 (de) | Wässrige Kunststoffdispersion, Verfahren zu ihrer Herstellung und Anwendung. | |
| ES8107255A1 (es) | Un metodo para la reduccion del contenido en acrilonitrilo de agua que contiene acrilonitrilo | |
| KR950008558A (ko) | 용매를 함유하지 않는 수성 합성 수지 분산액 | |
| DE59506933D1 (de) | Wässrige Kunstharzdispersion | |
| KR910014188A (ko) | 목재 합성 보드의 제조방법 | |
| ATE275586T1 (de) | Verfahren zur herstellung von olefinpolymeren mit einer gewünschten verteilung des molekulargewichtes | |
| DE3766671D1 (de) | Vernetzte polymerisate mit carbonatestergruppen und verfahren zu ihrer herstellung. | |
| DE69419618D1 (de) | Modifizierung von polymeren mit ungesaettigten persaeuren | |
| EP0825232A3 (de) | Mischungen sulfogruppenhaltiger 1 : 2-Metallkomplexfarbstoffe mit Vinylpolymeren | |
| CA2194213A1 (en) | Process for Preparing Deodorized Resin for Dry Toner | |
| WO1999022020A3 (en) | Labelling of polymers and sequencing of nucleic acids |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |