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
Application number
ARP970100856A
Other languages
English (en)
Original Assignee
Rohm & Haas
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.)
Filing date
Publication date
Application filed by Rohm & Haas filed Critical Rohm & Haas
Publication of AR006095A1 publication Critical patent/AR006095A1/es

Links

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.
ARP970100856A 1996-03-11 1997-03-04 Metodo para el tratamiento de cuero con polimeros anfoteros y materia de cuero recurtida tratada por dicho metodo. AR006095A1 (es)

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 (14)

* Cited by examiner, † Cited by third party
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
GB201418006D0 (en) 2014-10-10 2014-11-26 Xeros Ltd Animal skin substrate treatment apparatus and method
GB201418007D0 (en) 2014-10-10 2014-11-26 Xeros Ltd Animal skin substrate Treatment apparatus and method
JP6713046B2 (ja) * 2015-12-18 2020-06-24 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ クロムフリー革の再なめし
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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
FR2540123A1 (fr) * 1983-01-28 1984-08-03 Rhone Poulenc Spec Chim Dispersions aqueuses stables et amphoteres de polymeres synthetiques
FR2540127B1 (es) * 1983-01-28 1985-03-29 Rhone Poulenc Spec Chim
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

Also Published As

Publication number Publication date
EP0795613B1 (en) 2001-05-09
EP0795613A1 (en) 1997-09-17
BR9701243A (pt) 1998-08-18
DE69704737T2 (de) 2002-02-07
ES2156626T3 (es) 2001-07-01
MX9701706A (es) 1998-03-31
DE69704737D1 (de) 2001-06-13
AU1495197A (en) 1997-09-18
KR970065734A (ko) 1997-10-13
US5709714A (en) 1998-01-20
ZA971566B (en) 1997-09-29
AU709343B2 (en) 1999-08-26
CN1165864A (zh) 1997-11-26

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