ES2091623T3 - Nuevo agente para el engrasado del cuero y su empleo. - Google Patents

Nuevo agente para el engrasado del cuero y su empleo.

Info

Publication number
ES2091623T3
ES2091623T3 ES93915795T ES93915795T ES2091623T3 ES 2091623 T3 ES2091623 T3 ES 2091623T3 ES 93915795 T ES93915795 T ES 93915795T ES 93915795 T ES93915795 T ES 93915795T ES 2091623 T3 ES2091623 T3 ES 2091623T3
Authority
ES
Spain
Prior art keywords
pct
weight
dispersion
leather
oligomers
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
ES93915795T
Other languages
English (en)
Inventor
Wolfgang Ritter
Hans-Dieter Sitz
Huber Rudolf Zauns
Emil Ruscheinsky
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2091623T3 publication Critical patent/ES2091623T3/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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification

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)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE DESCRIBE LA UTILIZACION DE CO-OLIGOMEROS DISPERSABLES EN AGUA Y/O EMULSIONABLES EN AGUA A BASE DE (A) CROTONATOS GRASOS; (B) ACIDOS NO SATURADOS ETILENICAMENTE HIDROFILICOS COPOLIMERIZABLES DE FORMA RADICAL Y/O SUS ANHIDRIDOS, QUE TAMBIEN PUEDEN CONTENER (C) CANTIDADES COORDINADAS DE OTROS COMONOMEROS COPOLIMERIZABLES COMO MEDIOS ANFIFILICOS PARA EL EQUIPAMIENTO DE ENGRASADO DE CUEROS Y PIELES. EL OBJETIVO DE LA INVENCION SON ADEMAS DISPERSIONES ACUOSAS DE ESTOS CO-OLIGOMEROS ANFIFILICOS, QUE ESTAN CONFIGURADOS COMO MASA PASTOSAS-ACUOSA DILUIBLE EN AGUA. EN LA MEZCLA CON LOS CO-OLIGOMEROS ESTAS DISPERSIONES PUEDEN CONTENER ADEMAS OTROS EMULSIONANTES CONOCIDOS, AGENTES DE HIDROFOBACION CON PREFERENCIA DE ENGRASADO PARA PIELES Y CUEROS.
ES93915795T 1992-07-14 1993-07-05 Nuevo agente para el engrasado del cuero y su empleo. Expired - Lifetime ES2091623T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4223111A DE4223111A1 (de) 1992-07-14 1992-07-14 Neue Lederfettungsmittel und ihre Verwendung

Publications (1)

Publication Number Publication Date
ES2091623T3 true ES2091623T3 (es) 1996-11-01

Family

ID=6463169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93915795T Expired - Lifetime ES2091623T3 (es) 1992-07-14 1993-07-05 Nuevo agente para el engrasado del cuero y su empleo.

Country Status (7)

Country Link
US (2) US5567343A (es)
EP (1) EP0650530B1 (es)
JP (1) JPH07508785A (es)
AT (1) ATE142278T1 (es)
DE (2) DE4223111A1 (es)
ES (1) ES2091623T3 (es)
WO (1) WO1994001587A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400507A1 (de) * 1994-01-12 1995-07-13 Henkel Kgaa Mittel zur fettenden Ausrüstung von Leder
DE4405205A1 (de) * 1994-02-18 1995-08-24 Henkel Kgaa Neue Lederfettungsmittel und ihre Verwendung
DE4432361A1 (de) * 1994-09-12 1996-03-14 Henkel Kgaa Verwendung von massepolymerisierten Co-Oligomeren zur fettenden Ausrüstung von Leder
DE19625984C2 (de) * 1996-06-28 1999-07-29 Stockhausen Chem Fab Gmbh Wäßrige Polymerdispersionen, Verfahren zu ihrer Herstellung und ihre Verwendung in der Lederherstellung
EP0841405B1 (en) 1996-11-07 1999-12-29 Minnesota Mining And Manufacturing Company Use of amphilic copolymers containing a fluorinated monomer to impart waterproofness to leather
US6294103B1 (en) 1996-11-07 2001-09-25 3M Innovative Properties Company Use of amphiphilic copolymers containing a fluorinated monomer to impart waterproofness to leather
DE19708501A1 (de) * 1997-03-03 1998-09-10 Henkel Kgaa Verwendung von Polymeren zur fettenden Ausrüstung von Leder
US6525127B1 (en) 1999-05-11 2003-02-25 3M Innovative Properties Company Alkylated fluorochemical oligomers and use thereof in the treatment of fibrous substrates
US7049379B2 (en) * 1999-05-11 2006-05-23 3M Innovative Properties Company Alkylated fluorochemical oligomers and use thereof in the treatment of fibrous substrates
DE19942681B4 (de) * 1999-09-07 2006-04-27 Dr. Th. Böhme KG Chem. Fabrik GmbH & Co Copolymer zur Behandlung von Leder und Pelzfellen
US6753369B2 (en) 2001-10-16 2004-06-22 Buckman Laboratories International, Inc. Leather waterproofing formulation and leather goods waterproofed therewith
EP2045276A1 (en) * 2007-10-05 2009-04-08 E.I. Du Pont De Nemours And Company Fluoropolymer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1669347A1 (de) * 1967-03-25 1971-05-06 Henkel & Cie Gmbh Verfahren zum Fetten von Leder
DE3507241A1 (de) * 1985-03-01 1986-09-04 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung wasserdichter leder oder pelze
DE3529869A1 (de) * 1985-08-21 1987-02-26 Basf Ag Verfahren zum hydrophobieren von leder und pelzen
DE3816103A1 (de) * 1988-05-11 1989-11-23 Henkel Kgaa Verbesserter haftgrund fuer lederzurichtungen
JPH02149509A (ja) * 1988-12-01 1990-06-08 Nippon Oil & Fats Co Ltd 化粧用微粒子粉体
TNSN89128A1 (fr) * 1988-12-02 1991-02-04 Rohn And Haas Company Independance Mall West Traitement du cuir avec des copolymeres amphiphites choisis
DE3926167A1 (de) * 1989-08-08 1991-02-14 Basf Ag Verwendung von copolymerisaten auf basis von langkettigen olefinen und ethylenisch ungesaettigten dicarbonsaeureanhydriden zum hydrophobieren von leder und pelzfellen
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
DE4129244A1 (de) * 1991-09-03 1993-03-04 Henkel Kgaa Waessrige dispersionen von neuen amphiphilen co-oligomeren fuer die wasch- und reinigungsbestaendige fettende ausruestung von leder und pelzfellen sowie ihre verwendung

Also Published As

Publication number Publication date
DE59303678D1 (de) 1996-10-10
DE4223111A1 (de) 1994-01-20
WO1994001587A1 (de) 1994-01-20
EP0650530B1 (de) 1996-09-04
US5567343A (en) 1996-10-22
JPH07508785A (ja) 1995-09-28
US5741434A (en) 1998-04-21
EP0650530A1 (de) 1995-05-03
ATE142278T1 (de) 1996-09-15

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