ES2174322T3 - Utilizacion de polisiloxanos de carboxiamida para la hidrofobizacion del cuero. - Google Patents

Utilizacion de polisiloxanos de carboxiamida para la hidrofobizacion del cuero.

Info

Publication number
ES2174322T3
ES2174322T3 ES97951194T ES97951194T ES2174322T3 ES 2174322 T3 ES2174322 T3 ES 2174322T3 ES 97951194 T ES97951194 T ES 97951194T ES 97951194 T ES97951194 T ES 97951194T ES 2174322 T3 ES2174322 T3 ES 2174322T3
Authority
ES
Spain
Prior art keywords
carboxyamide
leather
polysyloxanes
hydrophobization
general formula
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
ES97951194T
Other languages
English (en)
Inventor
Holger Friedrich
Michael Kneip
Bernd Leutner
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 ES2174322T3 publication Critical patent/ES2174322T3/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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Silicon Polymers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

ALGUNOS POLIXILOXANOS DE CARBOXIAMIDA DE FORMULA GENERAL (IV) O DE FORMULA GENERAL (IVA) QUE TIENEN UN CONTENIDO DE GRUPOS CARBOXILO DE 0,02 A 1,0 MEQ/G, Y UNA MASA MOLAR MEDIA (MEDIA NUMERICA) [M N ] EN UNA ESCALA DE 2 X 10 3 A 60 X 10 3 G/MOL SE USAN PARA IMPERMEABILIZAR MATERIALES QUE TIENEN UNA ESTRUCTURA FIBROSA, EN PARTICULAR LAS PIELES O CUEROS.
ES97951194T 1996-11-13 1997-11-13 Utilizacion de polisiloxanos de carboxiamida para la hidrofobizacion del cuero. Expired - Lifetime ES2174322T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19646916A DE19646916C1 (de) 1996-11-13 1996-11-13 Verwendung von Carboxyamid-Polysiloxanen zur Hydrophobierung von Materialien faseriger Struktur und Verfahren zur Durchführung

Publications (1)

Publication Number Publication Date
ES2174322T3 true ES2174322T3 (es) 2002-11-01

Family

ID=7811560

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97951194T Expired - Lifetime ES2174322T3 (es) 1996-11-13 1997-11-13 Utilizacion de polisiloxanos de carboxiamida para la hidrofobizacion del cuero.

Country Status (5)

Country Link
US (1) US6110230A (es)
EP (1) EP0938590B1 (es)
DE (2) DE19646916C1 (es)
ES (1) ES2174322T3 (es)
WO (1) WO1998021369A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20030046769A1 (en) * 2001-09-10 2003-03-13 Radomyselski Anna Vadimovna Leather care using lipophilic fluids
DE10250111A1 (de) * 2002-10-28 2004-05-06 Bayer Ag Chromfreies, wasserdichtes 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
DE10338920A1 (de) * 2003-08-20 2005-04-21 Basf Ag Verfahren zur Herstellung von Polysiloxan-haltigen Zusammensetzungen und ihre Verwendung zur Hydrophobierung oder Rückfettung von Materialien mit faseriger Struktur
TW200530337A (en) * 2003-12-26 2005-09-16 Dow Corning Toray Silicone Organopolysiloxane gelling agent and gelled compositions
GB0412365D0 (en) * 2004-06-03 2004-07-07 Dow Corning Production of leather
US8013094B2 (en) * 2005-06-21 2011-09-06 Dow Corning Toray Company, Ltd. Gelling agents and gelatinous compositions
US7601766B2 (en) * 2006-06-30 2009-10-13 Bausch & Lomb Incorporated Carboxylic siloxanyl monomers with pendant polymerizable groups
CN103038274B (zh) 2010-05-28 2015-03-25 迈图高新材料有限责任公司 用聚有机硅氧烷使纤维材料疏水化
TWI576435B (zh) 2012-01-28 2017-04-01 斯塔國際公司 加脂劑與加脂方法
JP6607861B2 (ja) 2013-10-31 2019-11-20 ダウ シリコーンズ コーポレーション 架橋組成物及びその形成方法
EP3063227B1 (en) 2013-10-31 2020-09-02 Dow Silicones Corporation Cross-linked composition and method of forming the same
JP6522638B2 (ja) 2013-10-31 2019-05-29 ダウ シリコーンズ コーポレーション カルボキシ官能性エラストマーを含む化粧品組成物
US11179312B2 (en) 2017-06-05 2021-11-23 Momentive Performance Materials Inc. Aqueous compositions for the treatment of hair
US11090255B2 (en) 2018-12-04 2021-08-17 Momentive Performance Materials Inc. Use of polycarboxylic acid compounds for the treatment of fibrious amino acid based substrates, especially hair
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
JPS58213025A (ja) * 1982-05-21 1983-12-10 エス・ダブリユ・エス・シリコンス・コ−ポレ−シヨン カルボン酸−ポリシロキサンポリマ−
DE3800629A1 (de) * 1988-01-12 1989-07-20 Basf Ag Verfahren zum hydrophobieren von leder, pelzen und lederaustauschmaterialien
EP0342834B1 (en) * 1988-05-17 1995-01-25 Dow Corning Limited Treatment of fibrous materials
DE4240274B4 (de) * 1992-12-01 2004-02-12 Minnesota Mining And Manufacturing Co., Saint Paul Polysiloxane mit fluoraliphaten- und carboxylhaltigen terminalen Gruppen, ihre Herstellung und ihre Verwendung bei der Behandlung von Fasersubstraten
DE4244951C2 (de) * 1992-12-01 1998-08-06 Minnesota Mining & Mfg Fasersubstrat mit Wasser-, Öl-, Schmutzabweisungsvermögen und Weichgriffigkeit
DE4404890A1 (de) * 1994-02-16 1995-08-17 Basf Ag Verfahren zum Hydrophobieren von Leder und Pelzfellen mit kammartig carboxylfunktionalisierten Polysiloxanen

Also Published As

Publication number Publication date
DE19646916C1 (de) 1998-04-23
WO1998021369A1 (de) 1998-05-22
EP0938590B1 (de) 2002-03-06
DE59706572D1 (de) 2002-04-11
US6110230A (en) 2000-08-29
EP0938590A1 (de) 1999-09-01

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