DE50309326D1 - Composition for the treatment of leather - Google Patents

Composition for the treatment of leather

Info

Publication number
DE50309326D1
DE50309326D1 DE50309326T DE50309326T DE50309326D1 DE 50309326 D1 DE50309326 D1 DE 50309326D1 DE 50309326 T DE50309326 T DE 50309326T DE 50309326 T DE50309326 T DE 50309326T DE 50309326 D1 DE50309326 D1 DE 50309326D1
Authority
DE
Germany
Prior art keywords
alkylsiloxane
omega
alpha
leather
optionally
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
DE50309326T
Other languages
German (de)
Inventor
Michael Dr Breitsamer
Ottmar Goetz
Manfred Dr Palissa
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.)
Dystar Colours Distribution GmbH
Original Assignee
Dystar Textilfarben GmbH and Co Deutschland KG
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 Dystar Textilfarben GmbH and Co Deutschland KG filed Critical Dystar Textilfarben GmbH and Co Deutschland KG
Application granted granted Critical
Publication of DE50309326D1 publication Critical patent/DE50309326D1/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
    • C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

A leather treating composition comprises by weight: a phosphoric acid ester mixture obtained by reaction of a phosphatizing agent with a mixture comprising (i) an alpha, omega-dihydroxypoly-1-4C-alkylsiloxane and (ii) a 10-40C alcohol optionally having 0.5-10 mols. of alkylene oxide-derived units; and an oil and/or wax (20-35%). A leather treating composition comprises by weight: (a) a phosphoric acid ester mixture obtained by reaction of a phosphatizing agent with a mixture comprising (i) an alpha, omega-dihydroxypoly-1-4C-alkylsiloxane of 25[deg]C viscosity 200-20000 mPas and/or alpha, omega-dihydroxyalkyl-poly-1-4C-alkylsiloxane of viscosity 40-300 mPas as well as (ii) a 10-40C alcohol optionally having 0.5-10 mols. of alkylene oxide-derived units; and (b) an oil and/or wax (20-35%). An independent claim is also included for production of the composition by mixing (a) with (b) and optionally also an emulsifier and then adding water.
DE50309326T 2003-08-04 2003-08-04 Composition for the treatment of leather Expired - Lifetime DE50309326D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03017794A EP1512759B1 (en) 2003-08-04 2003-08-04 Composition for the treatment of leather

Publications (1)

Publication Number Publication Date
DE50309326D1 true DE50309326D1 (en) 2008-04-17

Family

ID=34130069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50309326T Expired - Lifetime DE50309326D1 (en) 2003-08-04 2003-08-04 Composition for the treatment of leather

Country Status (3)

Country Link
EP (1) EP1512759B1 (en)
AT (1) ATE388246T1 (en)
DE (1) DE50309326D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102190606B (en) * 2010-03-19 2014-03-12 广州市浪奇实业股份有限公司 Preparation method of novel sulfonated grease

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2043422C1 (en) * 1993-07-30 1995-09-10 Научно-производственное объединение "Центральный научно-исследовательский институт кожевенно-обувной промышленности" Fat-liquoring composition
JPH0948855A (en) * 1995-08-07 1997-02-18 Kao Corp Phosphoric acid triester-modified organo(poly)siloxane, its production, and cosmetic and preparation for external use containing the same
ATE246732T1 (en) * 1999-09-18 2003-08-15 Trumpler Gmbh & Co Chem Fab LEATHER TREATMENT PRODUCTS

Also Published As

Publication number Publication date
ATE388246T1 (en) 2008-03-15
EP1512759A1 (en) 2005-03-09
EP1512759B1 (en) 2008-03-05

Similar Documents

Publication Publication Date Title
DE502005000497D1 (en) Process for the preparation of highly concentrated flowable aqueous solutions of betaines
BRPI0915955A2 (en) fluorinated ether compounds and methods for their use
ATE402211T1 (en) METHOD FOR PRODUCING COLORLESS, STORAGE-STABLE POLYISOCYANATES CONTAINING BIURET GROUPS
BRPI0517423A (en) compound, pharmaceutical composition, method for treating or preventing neurological and psychiatric disorders associated with glutamate dysfunction in an animal, and, use in a compound
BR112014013458A2 (en) microcapsules, process for producing such microcapsules and compositions using such microcapsules
DE60118805D1 (en) Process for the preparation of silicone emulsions
BR0312994A (en) Polyaldimines
ATE481987T1 (en) METHOD FOR RADIOFLUORIDATION OF BIOLOGICALLY ACTIVE VECTORS
ATE542803T1 (en) METHOD FOR PRODUCING DIHYDROQUINAZOLINES
DE602005005857D1 (en) PREPARATION AND TREATMENT OF BITUMINOUS COMPOSITIONS
PT2162476E (en) Method for preparing an aqueous formulation containing an acrylic comb polymer solution and an acrylic thickening emulsion, formulation thus obtained and use thereof in paper coating
ATE346077T1 (en) METHOD FOR PRODUCING ALKYL GLYCOSIDES
DE602005021209D1 (en) PROCESS FOR THE PREPARATION OF 1,3-DICHLORACETONE
EA201891847A1 (en) BREEDING FOR SOLID THERMOPLASTIC POLYURETHANE
ATE447567T1 (en) METHOD FOR PRODUCING TRYPTASE INHIBITORS
DE50207879D1 (en) Inverter mixtures for polymer dispersions with improved environmental compatibility
DE502004011953D1 (en) METHOD FOR HYDROPHOBICIZING TEXTILE MATERIALS
ATE284405T1 (en) NEW PROCESS FOR PRODUCING OXABISPIDINES
DE50309326D1 (en) Composition for the treatment of leather
DE60017375D1 (en) METHOD FOR PRODUCING A DIOL
AR057075A1 (en) LEATHER PREPARATION PROCEDURE
DE602005022213D1 (en) PROCESS FOR THE PREPARATION OF PHENYL-2-PYRIMIDINYL KETONES AND NEW INTERMEDIATES THEREOF
WO2007100808A3 (en) Method and process for preparing cardiolipin
ATE347609T1 (en) ENZYMATIC PROCESS FOR PRODUCING ORGANOFLUORINE COMPOUNDS
HUP0304107A2 (en) Plant protection composition and method of use thereof

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DYSTAR COLOURS DEUTSCHLAND GMBH, 65929 FRANKFU, DE