ES2006661A6 - Materias curtientes de acrilato, procedimiento para su preparacion y empleo de las mismas. - Google Patents

Materias curtientes de acrilato, procedimiento para su preparacion y empleo de las mismas.

Info

Publication number
ES2006661A6
ES2006661A6 ES888801537A ES8801537A ES2006661A6 ES 2006661 A6 ES2006661 A6 ES 2006661A6 ES 888801537 A ES888801537 A ES 888801537A ES 8801537 A ES8801537 A ES 8801537A ES 2006661 A6 ES2006661 A6 ES 2006661A6
Authority
ES
Spain
Prior art keywords
tanning agent
acrylate
tanning agents
tanning
polymer
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES888801537A
Other languages
English (en)
Inventor
Jurgen Christner
Ernst Pfleiderer
Tilman Taeger
Gertrud Wick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of ES2006661A6 publication Critical patent/ES2006661A6/es
Expired legal-status Critical Current

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
    • 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
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/38—Esters containing sulfur

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)
  • Polymerisation Methods In General (AREA)

Abstract

MATERIAS CURTIENTES DE ACRILATO, PROCEDIMIENTO PARA SU PREPARACION Y EMPLEO DE LAS MISMAS. DICHAS MATERIAS CURTIENTES TIENEN UN CONTENIDO DE POLIMEROS DE ACRILATO, ACTIVOS EN EL CURTIMIENTO, INCLUYENDO, POR LO MENOS, UN COMPONENTE CON UN GRUPO TIO EN ENLACE ORGANICO. EN EL PROCEDIMIENTO PARA LA PREPARACION DE LAS MATERIAS CURTIENTES SE INCLUYEN COMPUESTOS COMONOMEROS EN PROPORCIONES DE 2 A 20% DE PESO REFERIDO A LA TOTALIDAD DE MONOMEROS EN EL POLIMERIZADO Y EN LA POLIMERIZACION PARA OBTENER LOS POLIMEROS ESTA PRESENTE DE 5 A 60% DE PESO, REFERIDO AL CONJUNTO DE LOS MONOMEROS, POR LO MENOS, DE UN COMPUESTO MERCAPTO, AÑADIENDOSE AL BAÑO ACUOSO, CONTENIENDO MATERIA CURTIENTE DE ACRILATO, POR LO MENOS, 7 A 40% DE PESO DE DICHO COMPUESTO MERCAPTO. EL EMPLEO DE LAS MATERIAS CURTIENTES SE EXTIENDEN AL ADOBO, AL CURTIMIENTO PRINCIPAL Y AL POSTERIOR.
ES888801537A 1987-07-27 1988-05-17 Materias curtientes de acrilato, procedimiento para su preparacion y empleo de las mismas. Expired ES2006661A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873724807 DE3724807A1 (de) 1987-07-27 1987-07-27 Chrompolyacrylate

Publications (1)

Publication Number Publication Date
ES2006661A6 true ES2006661A6 (es) 1989-05-01

Family

ID=6332433

Family Applications (1)

Application Number Title Priority Date Filing Date
ES888801537A Expired ES2006661A6 (es) 1987-07-27 1988-05-17 Materias curtientes de acrilato, procedimiento para su preparacion y empleo de las mismas.

Country Status (7)

Country Link
US (1) US4961750A (es)
JP (1) JP2735573B2 (es)
KR (1) KR960014915B1 (es)
BR (1) BR8803716A (es)
DE (1) DE3724807A1 (es)
ES (1) ES2006661A6 (es)
IT (1) IT1223728B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972037A (en) * 1995-07-26 1999-10-26 Scheen Industries, Inc Leather tanning processes and the products thereof
US5598874A (en) * 1995-08-11 1997-02-04 Mg Generon, Inc. Loom processing of hollow fiber membranes
US20030040593A1 (en) * 2001-04-26 2003-02-27 Nobuya Saegusa Vinyl-polymerizable monomer having tertiary hydroxyl group and polymer
US20050210596A1 (en) * 2002-03-15 2005-09-29 Basf Aktiengesellschaft Use of polyelectrolytes in the production of leather
US7118603B2 (en) * 2002-07-15 2006-10-10 Council Of Scientific And Industrial Research Process for the preparation of a formaldehyde-free synthetic tanning agent
US9453266B2 (en) 2004-05-13 2016-09-27 Lidia Amirova Method for shaping animal hide
US20070261175A1 (en) * 2004-05-13 2007-11-15 Lidia Amirova Method for Shaping Animal Hide
CN104498649A (zh) * 2015-01-12 2015-04-08 四川大学 一种具有自组装功能的无铬鞣革用含醛高分子复鞣剂
CN114478911B (zh) * 2022-01-26 2022-09-16 四川大学 两性丙烯酸聚合物复鞣剂及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1415763A (fr) * 1964-09-17 1965-10-29 Progil Adjuvants pour le tannage des peaux
US3463785A (en) * 1966-05-25 1969-08-26 Buckman Labor Inc S-thiocyanomethyl compounds of 2-mercaptobenzothiazoles,2-mercaptobenzoxazoles,and 2 - mercaptobenzimidazoles
FR1549717A (es) * 1966-12-14 1968-12-13
FR1601410A (en) * 1968-06-14 1970-08-24 Copolymers of unsatd organic acids and quaternised - amines as tanning agents
US3997486A (en) * 1973-12-04 1976-12-14 E. I. Du Pont De Nemours And Company Preparation of polymeric chromium complexes
DE2755087A1 (de) * 1977-06-08 1978-12-21 Bayer Ag Verfahren zum gerben von leder
IT1141174B (it) * 1980-02-06 1986-10-01 Alfa Romeo Spa Dispositivo di registrazione del gioco per il sistema di comando delle valvole di un motore a c.i
GB2068999B (en) * 1980-02-11 1984-02-22 British Leather Mfg Res Tanning leather
DE3141496A1 (de) * 1981-10-20 1983-04-28 Basf Ag, 6700 Ludwigshafen Polymergerbstoff und verfahren zum nachgerben
US4526581A (en) * 1983-02-07 1985-07-02 Rohm And Haas Company Process for producing leather

Also Published As

Publication number Publication date
US4961750A (en) 1990-10-09
JP2735573B2 (ja) 1998-04-02
KR890002424A (ko) 1989-04-10
IT8867710A0 (it) 1988-07-26
KR960014915B1 (ko) 1996-10-21
DE3724807A1 (de) 1989-02-09
BR8803716A (pt) 1989-02-14
JPS6448900A (en) 1989-02-23
IT1223728B (it) 1990-09-29

Similar Documents

Publication Publication Date Title
GB2074173B (en) Acid and emine functional copolymers for treating pelts and/or leathers
AU565853B2 (en) Process for tanning leather
ES2006661A6 (es) Materias curtientes de acrilato, procedimiento para su preparacion y empleo de las mismas.
BR9909624A (pt) Linhagens de células do sistema nervoso periférico (pns) e processos de utilização para as memas
FR2650294B1 (fr) Procede de traitement de peaux, et peaux obtenues
ATE253648T1 (de) Gerbverfahren
AU551751B2 (en) Chrome utilization in chrome tanning
MY104304A (en) Tanning agent
MA22365A1 (fr) Procede de traitement de peaux ou cuirs, agents de tannage et procede de fabrication
ZA813125B (en) Sulfonated lubricating agents for leather and furs and process therefore
ES8600775A1 (es) Procedimiento para curtir posteriormente cuero curtido con marterial mineral
ES2097695A1 (es) Proceso de re-curtido
NZ292070A (en) Pickling hides and skins by treating the hides or skins with phenol mono-, di- or tri-sulphonic acid in pretreatment to tanning
GB1538024A (en) Leather retanning and fatliquoring agents
ES2018103A6 (es) Agente curtiente de pieles.
PL272099A1 (en) The russian leather stuffing, barking, chrome retanning and syntannin-vegetable tanning agent
RU93019274A (ru) Состав для дубления кож
PL236505A1 (en) Oiling agent for chrome-tanned and chrome-vegetable-syntan tanned leathers
IT1248678B (it) Composizione conciante per pellame
GB977594A (en) Improvements in or relating to the pretanning of pelts
IT1248691B (it) Procedimento e composizione per la concia di pellame
UA15799A (uk) Спосіб переробки шкіряhих відходів у вогhестійкий матеріал
BG50327A1 (en) Agent for imparting biologic activity to fibrous materials
HUT45565A (en) Process for fixing of tanning agent of leathers prepared by chromogranulating
IT1225252B (it) Procedimento di concia per pelli con impiego di sostanze concianti contenenti composti di titanio

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601