ES2126036T3 - Recurtientes suavizantes e hidrofobantes. - Google Patents

Recurtientes suavizantes e hidrofobantes.

Info

Publication number
ES2126036T3
ES2126036T3 ES94115468T ES94115468T ES2126036T3 ES 2126036 T3 ES2126036 T3 ES 2126036T3 ES 94115468 T ES94115468 T ES 94115468T ES 94115468 T ES94115468 T ES 94115468T ES 2126036 T3 ES2126036 T3 ES 2126036T3
Authority
ES
Spain
Prior art keywords
hydrophobants
softening
resources
hydrophobia
softness
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 - Lifetime
Application number
ES94115468T
Other languages
English (en)
Inventor
Gunter Dr Sackmann
Bruno Dr Bomer
Joachim Dr Kochta
Henricus Slaats
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2126036T3 publication Critical patent/ES2126036T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

LA INVENCION SE REFIERE A UN COPOLIMERIZADO, QUE CONTIENE RESTOS CONSTITUIDOS DE ALCOHOLES DE CADENA LARGA Y GRUPOS CARBOXIL NEUTRALIZADOS, SIENDO APROPIADOS COMO SUSTANCIA DE COLORACION ULTERIOR PARA CUERO. CON ELLO RESULTA UNA COMBINACION CARACTERISTICA DE PROPIEDADES DE HIDROFOBIA, BLANDURA Y GRANEADO FINO.
ES94115468T 1993-10-13 1994-09-30 Recurtientes suavizantes e hidrofobantes. Expired - Lifetime ES2126036T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4334796A DE4334796A1 (de) 1993-10-13 1993-10-13 Weichmachende und hydrophobierende Nachgerbstoffe

Publications (1)

Publication Number Publication Date
ES2126036T3 true ES2126036T3 (es) 1999-03-16

Family

ID=6499990

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94115468T Expired - Lifetime ES2126036T3 (es) 1993-10-13 1994-09-30 Recurtientes suavizantes e hidrofobantes.

Country Status (4)

Country Link
US (1) US5472741A (es)
EP (1) EP0648846B1 (es)
DE (2) DE4334796A1 (es)
ES (1) ES2126036T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612986A1 (de) 1996-04-01 1997-10-02 Basf Ag Verwendung von Copolymerisaten auf Basis ethylenisch ungesättigter Dicarbonsäuren oder Dicarbonsäureanhydride, niederer Olefine und hydrophober Comonomerer zum Nachgerben, Fetten oder Hydrophobieren von Leder und Pelzfellen
US6248827B1 (en) 1997-12-22 2001-06-19 Bridgestone Corporation Centipede polymers and preparation and application in rubber compositions
US6204354B1 (en) 1998-05-06 2001-03-20 Bridgestone Corporation Soft compounds derived from polypropylene grafted disubstituted ethylene- maleimide copolymers
US6248825B1 (en) 1998-05-06 2001-06-19 Bridgestone Corporation Gels derived from extending grafted centipede polymers and polypropylene
US6207763B1 (en) 1998-06-12 2001-03-27 Bridgestone Corporation Application of disubstituted ethylene-maleimide copolymers in rubber compounds
US6184292B1 (en) 1998-10-05 2001-02-06 Bridgestone Corporation Soft gel polymers for high temperature use
US6133354A (en) * 1998-11-17 2000-10-17 Bridgestone Corporation Copolymers as additives in thermoplastic elastomer gels
US6191217B1 (en) 1998-11-17 2001-02-20 Bridgestone Corporation Gels derived from polypropylene grafted alkyl vinylether-maleimide copolymers
US6395040B1 (en) * 2000-04-28 2002-05-28 Wolverine World Wide, Inc. Process for producing leather
US6384134B1 (en) 2000-06-05 2002-05-07 Bridgestone Corporation Poly(alkenyl-co-maleimide) and maleated polyalkylene grafted with grafting agent, and epoxy polymer
US6476117B1 (en) 2000-06-05 2002-11-05 Bridgestone Corporation Grafted near-gelation polymers having high damping properties
US6350800B1 (en) 2000-06-05 2002-02-26 Bridgestone Corporation Soft polymer gel
US6417259B1 (en) 2000-06-05 2002-07-09 Bridgestone Corporation Polyalkylene grafted centipede polymers
US6353054B1 (en) 2000-07-31 2002-03-05 Bridgestone Corporation Alkenyl-co-maleimide/diene rubber copolymers and applications
US6359064B1 (en) 2000-09-08 2002-03-19 Bridgestone Corporation Compound of polyester and polyalkylene grafted comb polymer
DE10304959A1 (de) * 2003-02-06 2004-08-19 Basf Ag Verfahren zur Herstellung von Leder
US20060288493A1 (en) * 2005-06-24 2006-12-28 Wolverine World Wide, Inc. Process For Producing Leather Footwear Lining
US20060288494A1 (en) * 2005-06-24 2006-12-28 Wolverine World Wide, Inc. Process for producing leather
CN101945904B (zh) 2007-12-28 2014-01-29 株式会社普利司通 包含异丁烯和二烯链节单元的共聚体

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190687A (en) * 1972-05-09 1980-02-26 Sumitomo Chemical Company, Limited Method for treating leather
IT1035147B (it) * 1974-04-04 1979-10-20 Bayer Ag Procedimento per conciare cuoiocon oligoiuretani idrofili
JPS50136315A (es) * 1974-04-17 1975-10-29
DE2701760C3 (de) * 1977-01-18 1982-04-01 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Papierleimungsmitteln
DE2840501A1 (de) * 1978-09-18 1980-03-27 Basf Ag Verfahren zur herstellung von copolymerisaten aus maleinsaeureanhydrid und alkenen
DE3304120A1 (de) * 1983-02-08 1984-08-09 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung wasserdichter leder und pelze
DE3529248A1 (de) * 1985-08-16 1987-02-26 Bayer Ag Terpolymerisate
TNSN89128A1 (fr) * 1988-12-02 1991-02-04 Rohn And Haas Company Independance Mall West Traitement du cuir avec des copolymeres amphiphites choisis
DE3931039A1 (de) * 1989-09-16 1991-03-28 Basf Ag Verwendung von copolymerisaten auf basis von langkettigen ungesaettigten estern und ethylenisch ungesaettigten carbonsaeuren zum hydrophobieren von leder und pelzfellen
US5348807A (en) * 1991-02-05 1994-09-20 Rohm And Haas Company Polymeric retan fatliquor for low fogging upholstery leather

Also Published As

Publication number Publication date
DE4334796A1 (de) 1995-04-20
US5472741A (en) 1995-12-05
DE59407529D1 (de) 1999-02-04
EP0648846B1 (de) 1998-12-23
EP0648846A2 (de) 1995-04-19
EP0648846A3 (de) 1995-11-29

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