ES2109092T3 - Procedimiento para la impermeabilizacion al agua de cuero y pieles en bruto con polisiloxanos carboxilados a modo de peine. - Google Patents

Procedimiento para la impermeabilizacion al agua de cuero y pieles en bruto con polisiloxanos carboxilados a modo de peine.

Info

Publication number
ES2109092T3
ES2109092T3 ES95908266T ES95908266T ES2109092T3 ES 2109092 T3 ES2109092 T3 ES 2109092T3 ES 95908266 T ES95908266 T ES 95908266T ES 95908266 T ES95908266 T ES 95908266T ES 2109092 T3 ES2109092 T3 ES 2109092T3
Authority
ES
Spain
Prior art keywords
groups
pct
comb
formula
polysyloxanes
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
ES95908266T
Other languages
English (en)
Inventor
Michael Kneip
Peter Danisch
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2109092T3 publication Critical patent/ES2109092T3/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
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C08L83/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Silicon Polymers (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

HIDROFOBIZACION DE CUERO Y PIELES EN EMULSION ACUOSA EN PRESENCIA DE EMULSIONANTES CON POLISILOXANOS FUNCIONALIZADOS CON CARBOXILO CON ESTRUCTURA DE PEINE, EN LOS CUALES LOS GRUPOS CARBOXILO ESTAN UNIDOS A LA CADENA POLIMERICA PRINCIPAL POR GRUPOS DE ESPACIADORES EN FORMA DE GRUPOS ALQUILENO LINEALES O RAMIFICADOS DE C{SUB,2} A C{SUB,40}, QUE PUEDEN ESTAR SEPARADOS POR HASTA 8 ATOMOS DE OXIGENO NO ADYACENTES O GRUPOS DE FORMULAS -NR{SUP,1}-, CO-, O -CO-NR{SUP,1}-, Y QUE PUEDEN LLEVAR ADICIONALMENTE HASTA 5 GRUPOS CARBOXILO O GRUPOS DE AMIDAS DE ACIDOS CARBOXILICOS DE FORMULA -CO-NR{SUP,1}R{SUP,2}, SIENDO LOS RADICALES R{SUP,1} Y R{SUP,2} HIDROGENO O UN ALQUILO DE C{SUB,1}C{SUB,4}, LOS GRUPOS DE ESPACIADORES ESTAN UNIDOS A LA CADENA PRINCIPAL POR UN ENLACE DIRECTO, UN ATOMO DE OXIGENO O UN GRUPO DE FORMULA -NR{SUP,1}-, -CO-, -CO-NR{SUP,1}- O -CO-O-.
ES95908266T 1994-02-16 1995-02-06 Procedimiento para la impermeabilizacion al agua de cuero y pieles en bruto con polisiloxanos carboxilados a modo de peine. Expired - Lifetime ES2109092T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4404890A DE4404890A1 (de) 1994-02-16 1994-02-16 Verfahren zum Hydrophobieren von Leder und Pelzfellen mit kammartig carboxylfunktionalisierten Polysiloxanen

Publications (1)

Publication Number Publication Date
ES2109092T3 true ES2109092T3 (es) 1998-01-01

Family

ID=6510373

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95908266T Expired - Lifetime ES2109092T3 (es) 1994-02-16 1995-02-06 Procedimiento para la impermeabilizacion al agua de cuero y pieles en bruto con polisiloxanos carboxilados a modo de peine.

Country Status (10)

Country Link
US (1) US5702490A (es)
EP (1) EP0745141B1 (es)
JP (1) JPH09508938A (es)
CN (1) CN1141063A (es)
AT (1) ATE160380T1 (es)
AU (1) AU683723B2 (es)
BR (1) BR9506789A (es)
DE (2) DE4404890A1 (es)
ES (1) ES2109092T3 (es)
WO (1) WO1995022627A2 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19629986A1 (de) * 1996-07-25 1998-01-29 Basf Ag Verfahren zum Hydrophobieren von mit Polymergerbstoffen gegerbten Ledern und Pelzfellen
DE19646916C1 (de) * 1996-11-13 1998-04-23 Basf Ag Verwendung von Carboxyamid-Polysiloxanen zur Hydrophobierung von Materialien faseriger Struktur und Verfahren zur Durchführung
US6123632A (en) * 1998-11-02 2000-09-26 Spalding Sports Worldwide, Inc. Game ball with improved moisture resistance
DE19857204A1 (de) * 1998-12-11 2000-06-15 Henkel Kgaa Wäßrige Schaumregulatoremulsion
ATE246732T1 (de) * 1999-09-18 2003-08-15 Trumpler Gmbh & Co Chem Fab Lederbehandlungsmittel
DE19959949A1 (de) 1999-12-13 2001-06-21 Bayer Ag Hydrophobierung mit carboxylgruppenhaltigen Polysiloxanen
DE10003322A1 (de) * 2000-01-27 2001-08-02 Bayer Ag Polysiloxane zur Hydrophobierung
JP4610712B2 (ja) * 2000-10-05 2011-01-12 花王株式会社 水性エマルジョン
DE10143948A1 (de) * 2001-09-07 2003-03-27 Basf Ag Polyisobuten als Austauschstoff für Wollfett in Fettungsmitteln für die Ledererzeugung, die Fettungsmittel, ihre Verwendung und die erzeugten Leder
US20030131421A1 (en) * 2002-01-11 2003-07-17 Guinn Donna Joy Leather and textile treatment method
US7025950B2 (en) 2002-05-09 2006-04-11 The Procter & Gamble Company Oral care compositions comprising dicarboxy functionalized polyorganosiloxanes
BR0311447B1 (pt) * 2002-05-09 2013-05-28 poliorganossiloxanos com funcionalidade dicarbàxi, processo de preparaÇço dos mesmos, utilizaÇço dos poliorganossiloxanos com funcionalidade dicarbàxi, processo de tratamento anti-corrosço de superfÍcies metÁlicas, e, lubrificante aquoso para o tratamento de supÉrfÍcies metÁlicas.
US7166235B2 (en) 2002-05-09 2007-01-23 The Procter & Gamble Company Compositions comprising anionic functionalized polyorganosiloxanes for hydrophobically modifying surfaces and enhancing delivery of active agents to surfaces treated therewith
US6887836B2 (en) * 2002-05-09 2005-05-03 The Procter & Gamble Company Home care compositions comprising a dicarboxy functionalized polyorganosiloxane
US7163674B2 (en) * 2002-05-09 2007-01-16 The Procter & Gamble Company Personal care compositions comprising a dicarboxy functionalized polyorganosiloxane
DE10250111A1 (de) * 2002-10-28 2004-05-06 Bayer Ag Chromfreies, wasserdichtes Leder
DE10304330A1 (de) * 2003-02-04 2004-08-12 Goldschmidt Ag Lineare carboxyfunktionelle Organosiloxanylderivate und deren Verwendung zur Behandlung der Oberflächen von Leder
ES2743434T3 (es) * 2003-02-17 2020-02-19 Stahl Int B V Método para la hidrofugación de cueros y pieles
DE10306748A1 (de) * 2003-02-17 2004-08-26 Basf Ag Verfahren zur Hydrophobierung von Leder und Pelzfellen
GB0412365D0 (en) * 2004-06-03 2004-07-07 Dow Corning Production of leather
DE102005029627A1 (de) * 2005-06-23 2007-01-04 Basf Ag Verfahren zur Herstellung von Leder
DE102006027400A1 (de) * 2006-06-13 2007-12-20 Wacker Chemie Ag Verfahren zur Behandlung von proteinhaltigen, faserartigen Stoffen mit beta-Ketocarbonyl-funktionellen Siloxanpolymeren
DE102006042869A1 (de) * 2006-09-13 2008-03-27 Evonik Goldschmidt Gmbh Neue polycarboxyfunktionelle Organosiloxanylderivate und deren Verwendung zur Behandlung von Leder
DE102009047183A1 (de) 2008-12-19 2010-07-15 Basf Se Farbstoffmischung zum Färben von Leder
WO2011147959A2 (en) 2010-05-28 2011-12-01 Momentive Performance Materials Gmbh Hydrophobizing of fibrous materials with polyorganosiloxanes
EP2557181A1 (de) 2011-08-12 2013-02-13 LANXESS Deutschland GmbH Verfahren zum Hydrophobieren von collagenfaserhaltigen Substraten
DE102012201167A1 (de) 2012-01-27 2013-08-01 Evonik Industries Ag Mischungszusammensetzung enthaltend aminofunktionelle Siloxane, hydrophobePartikel und hochmolekulare Silicone sowie dessen Verwendung zur Lederbehandlung
TWI576435B (zh) 2012-01-28 2017-04-01 斯塔國際公司 加脂劑與加脂方法
ITTV20120143A1 (it) * 2012-07-26 2014-01-27 Clothing Company S P A "metodo per il trattamento della pelle o di capi di abbigliamento in pelle, particolarmente di pelli animali del tipo nabuk".
CN103060483B (zh) * 2013-01-08 2015-01-28 四川大学 一种双防水型无铬鞣绵羊毛皮及其制备方法
US10092780B2 (en) 2013-10-31 2018-10-09 Dow Silicones Corporation Cosmetic composition comprising a carboxy-functional elastomer
EP3063208B1 (en) 2013-10-31 2017-10-18 Dow Corning Corporation Cross-linked composition and method of forming the same
EP3063227B1 (en) 2013-10-31 2020-09-02 Dow Silicones Corporation Cross-linked composition and method of forming the same
DE102016000243A1 (de) 2016-01-12 2017-07-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lederhydrophobierungsverfahren und damit hergestelltes Leder
NL2027334B1 (en) 2021-01-18 2022-07-25 Stahl Int B V Composition and process for waterproofing leather

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951916A (ja) * 1982-09-17 1984-03-26 Toray Silicone Co Ltd ジオルガノポリシロキサンエマルジヨンの製造方法
JPS61283623A (ja) * 1985-06-11 1986-12-13 Sunstar Giken Kk ケイ素含有櫛型ポリマーの製造法
DE3529869A1 (de) * 1985-08-21 1987-02-26 Basf Ag Verfahren zum hydrophobieren von leder und pelzen
JP2538246B2 (ja) * 1987-04-24 1996-09-25 東レ・ダウコーニング・シリコーン株式会社 繊維処理剤
DE3800629A1 (de) * 1988-01-12 1989-07-20 Basf Ag Verfahren zum hydrophobieren von leder, pelzen und lederaustauschmaterialien
DE4204306A1 (de) * 1992-02-13 1993-08-19 Wacker Chemie Gmbh Organopolysiloxanzusammensetzung

Also Published As

Publication number Publication date
JPH09508938A (ja) 1997-09-09
WO1995022627A3 (de) 1995-09-08
DE4404890A1 (de) 1995-08-17
AU683723B2 (en) 1997-11-20
EP0745141A1 (de) 1996-12-04
AU1665095A (en) 1995-09-04
ATE160380T1 (de) 1997-12-15
US5702490A (en) 1997-12-30
EP0745141B1 (de) 1997-11-19
BR9506789A (pt) 1997-09-16
DE59501011D1 (de) 1998-01-02
CN1141063A (zh) 1997-01-22
WO1995022627A2 (de) 1995-08-24

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