ES2143125T3 - USE OF AMPHYPHILIC COPOLYMERS CONTAINING A FLUORINE MONOMER TO GIVE LEATHER WATERPROOFNESS. - Google Patents

USE OF AMPHYPHILIC COPOLYMERS CONTAINING A FLUORINE MONOMER TO GIVE LEATHER WATERPROOFNESS.

Info

Publication number
ES2143125T3
ES2143125T3 ES96117814T ES96117814T ES2143125T3 ES 2143125 T3 ES2143125 T3 ES 2143125T3 ES 96117814 T ES96117814 T ES 96117814T ES 96117814 T ES96117814 T ES 96117814T ES 2143125 T3 ES2143125 T3 ES 2143125T3
Authority
ES
Spain
Prior art keywords
waterproofness
leather
copolymers containing
fluorine monomer
group
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
ES96117814T
Other languages
Spanish (es)
Inventor
Dirk M J Coppens
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2143125T3 publication Critical patent/ES2143125T3/en
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
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes

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

Método de tratamiento del cuero que comprende poner en contacto un cuero con un copolímero anfifílico, comprendiendo dicho copolímero anfifílico las unidades recurrentes siguientes: **fórmula** en las cuales: Rf representa un grupo alquilo uorado que tiene al menos 3 átomos de carbono; Q y Q'' representan cada uno independientemente un grupo enlazador orgánico o un enlace químico; R 1 y R 2 representan cada uno independientemente hidrógeno o un grupo alquilo C1-C4; y Rh representa un grupo hidrocarbonado que tiene al menos 8 átomos de carbono y que contiene opcionalmente 1 a 3 sustituyentes; y una unidad recurrente que comprende al menos un grupo ácido carboxílico o sal del mismo.Leather treatment method comprising contacting a leather with an amphiphilic copolymer, said amphiphilic copolymer comprising the following recurring units: ** formula ** in which: Rf represents a fluorinated alkyl group having at least 3 carbon atoms; Q and Q '' each independently represent an organic linking group or a chemical bond; R 1 and R 2 each independently represent hydrogen or a C1-C4 alkyl group; and Rh represents a hydrocarbon group having at least 8 carbon atoms and optionally containing 1 to 3 substituents; and a recurring unit comprising at least one carboxylic acid group or salt thereof.

ES96117814T 1996-11-07 1996-11-07 USE OF AMPHYPHILIC COPOLYMERS CONTAINING A FLUORINE MONOMER TO GIVE LEATHER WATERPROOFNESS. Expired - Lifetime ES2143125T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96117814A EP0841405B1 (en) 1996-11-07 1996-11-07 Use of amphilic copolymers containing a fluorinated monomer to impart waterproofness to leather

Publications (1)

Publication Number Publication Date
ES2143125T3 true ES2143125T3 (en) 2000-05-01

Family

ID=8223375

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96117814T Expired - Lifetime ES2143125T3 (en) 1996-11-07 1996-11-07 USE OF AMPHYPHILIC COPOLYMERS CONTAINING A FLUORINE MONOMER TO GIVE LEATHER WATERPROOFNESS.

Country Status (11)

Country Link
EP (1) EP0841405B1 (en)
JP (1) JP3911549B2 (en)
KR (1) KR100475495B1 (en)
CN (1) CN1152142C (en)
AR (1) AR009410A1 (en)
AU (1) AU4899897A (en)
BR (1) BR9712754A (en)
DE (1) DE69605925T2 (en)
ES (1) ES2143125T3 (en)
TW (1) TW419524B (en)
WO (1) WO1998020170A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6525127B1 (en) 1999-05-11 2003-02-25 3M Innovative Properties Company Alkylated fluorochemical oligomers and use thereof in the treatment of fibrous substrates
CN100392108C (en) * 2002-01-31 2008-06-04 Tfl皮革技术有限责任公司 Compositions and its use
KR20030073514A (en) * 2002-03-12 2003-09-19 강석일 eel skin with waterproof film and manufacturing method
EP1820809A1 (en) 2006-02-17 2007-08-22 Lanxess Deutschland GmbH Coating of substrates with curable fluorinated copolymers
EP1801133A1 (en) 2005-12-19 2007-06-27 Lanxess Deutschland GmbH Curable fluorinated copolymers and coatings and processes thereof
DE102006027400A1 (en) * 2006-06-13 2007-12-20 Wacker Chemie Ag Process for treating proteinaceous fibrous matter with beta-ketocarbonyl-functional siloxane polymers

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803615A (en) 1956-01-23 1957-08-20 Minnesota Mining & Mfg Fluorocarbon acrylate and methacrylate esters and polymers
US3923715A (en) 1973-07-26 1975-12-02 Du Pont Aqueous dispersions of perfluoroalkyl esters and vinyl polymers for treating textiles
US4525305A (en) 1982-10-25 1985-06-25 Minnesota Mining And Manufacturing Company Leather with fluorochemical finish
US4539006A (en) 1983-09-13 1985-09-03 Minnesota Mining And Manufacturing Company Leather treatment
EP0213580B1 (en) 1985-08-30 1990-07-18 Hoechst Aktiengesellschaft Urethane containing perfluoroalkyl and epichlorhydrine groups, their aqueous dispersion and their use
FR2588555B1 (en) 1985-10-16 1987-12-11 Atochem FLUORINATED ACRYLIC MONOMERS, DERIVATIVE POLYMERS THEREOF, AND THEIR APPLICATION TO WATER-REPELLENT AND WATER-REPELLENT TREATMENT OF VARIOUS SUBSTRATES
FR2590895B1 (en) 1985-12-03 1988-01-15 Atochem FLUORINATED ACRYLIC MONOMERS, DERIVATIVE POLYMERS AND THEIR APPLICATION AS HYDROPHOBIC AND OLEOPHOBIC AGENTS
DE3622284A1 (en) 1986-07-03 1988-01-07 Hoechst Ag URETHANES MADE FROM ALIPHATIC FLUORAL ALCOHOLS, ISOCYANATES AND AROMATIC COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
DE3722375A1 (en) 1987-07-07 1989-01-19 Hoechst Ag URETHANES CONTAINING FLUOR AND POLYSILOXANE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
DE3800629A1 (en) 1988-01-12 1989-07-20 Basf Ag METHOD FOR HYDROPHOBIZING LEATHER, FURS AND LEATHER REPLACEMENT MATERIALS
DE3800845A1 (en) * 1988-01-14 1989-07-27 Bayer Ag Graft copolymers, a process for their production and use
TNSN89128A1 (en) 1988-12-02 1991-02-04 Rohn And Haas Company Independance Mall West LEATHER TREATMENT WITH SELECTED AMPHIPHITE COPOLYMERS
DE3931039A1 (en) 1989-09-16 1991-03-28 Basf Ag USE OF COPOLYMERISATS BASED ON LONG-CHAIN UNSATURATED ESTERS AND ETHYLENICALLY UNSATURATED CARBONIC ACIDS FOR THE HYDROPHOBICATION OF LEATHER AND FUR SKINS
FR2653772B1 (en) * 1989-11-02 1992-01-17 Atochem FLUORINATED ACRYLIC TELOMERS AND THEIR APPLICATION TO WATER-REPELLENT AND WATER-REPELLENT TREATMENT OF VARIOUS SUBSTRATES.
CA2071596A1 (en) 1991-07-10 1993-01-11 Frederick E. Behr Perfluoroalkyl halides and derivatives
EP0613462B1 (en) 1991-11-12 1996-01-17 Minnesota Mining And Manufacturing Company Fluoroaliphatic dimer acid derivatives and use thereof
DE4223111A1 (en) 1992-07-14 1994-01-20 Henkel Kgaa New leather greasing agents and their use
DE4244951C2 (en) 1992-12-01 1998-08-06 Minnesota Mining & Mfg New poly:siloxane cpd(s) and carboxylic acid derivs., prepn. and use
DE4240274B4 (en) * 1992-12-01 2004-02-12 Minnesota Mining And Manufacturing Co., Saint Paul Polysiloxanes with fluoroaliphate and carboxyl-containing terminal groups, their preparation and their use in the treatment of fiber substrates
DE4416415A1 (en) 1994-05-10 1995-11-16 Hoechst Ag Copolymers based on ethylenically unsaturated dicarboxylic acid anhydrides, long-chain olefins and fluoroolefins

Also Published As

Publication number Publication date
AR009410A1 (en) 2000-04-12
EP0841405B1 (en) 1999-12-29
DE69605925T2 (en) 2000-07-20
EP0841405A1 (en) 1998-05-13
KR20000053098A (en) 2000-08-25
JP2001504874A (en) 2001-04-10
CN1236397A (en) 1999-11-24
CN1152142C (en) 2004-06-02
JP3911549B2 (en) 2007-05-09
WO1998020170A1 (en) 1998-05-14
BR9712754A (en) 1999-10-19
TW419524B (en) 2001-01-21
DE69605925D1 (en) 2000-02-03
KR100475495B1 (en) 2005-03-10
AU4899897A (en) 1998-05-29

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