CA2039667A1 - Leather treatment composition and process for treating leather - Google Patents

Leather treatment composition and process for treating leather

Info

Publication number
CA2039667A1
CA2039667A1 CA002039667A CA2039667A CA2039667A1 CA 2039667 A1 CA2039667 A1 CA 2039667A1 CA 002039667 A CA002039667 A CA 002039667A CA 2039667 A CA2039667 A CA 2039667A CA 2039667 A1 CA2039667 A1 CA 2039667A1
Authority
CA
Canada
Prior art keywords
leather
treatment composition
treating
tanned leather
water
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.)
Granted
Application number
CA002039667A
Other languages
French (fr)
Other versions
CA2039667C (en
Inventor
Tetsuya Masutani
Masahiko Maeda
Norio Yanagisawa
Masato Kuroi
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of CA2039667A1 publication Critical patent/CA2039667A1/en
Application granted granted Critical
Publication of CA2039667C publication Critical patent/CA2039667C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/26—Chemical tanning by organic agents using other organic substances, containing halogen
    • 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

Abstract

The present invention provides a tanned leather, treated with a fatliquoring agent in combination with a fluorine-containing oil. The tanned leather obtained has good touch, water resistance, water- and oil-repellency, washing resistance, and is not discoloured or faded by dry cleaning.
CA002039667A 1990-04-07 1991-04-03 Leather treatment composition and process for treating leather Expired - Fee Related CA2039667C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9295190 1990-04-07
JP92951/1990 1990-04-07

Publications (2)

Publication Number Publication Date
CA2039667A1 true CA2039667A1 (en) 1991-10-08
CA2039667C CA2039667C (en) 2001-10-02

Family

ID=14068773

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002039667A Expired - Fee Related CA2039667C (en) 1990-04-07 1991-04-03 Leather treatment composition and process for treating leather

Country Status (13)

Country Link
US (1) US5256318A (en)
EP (1) EP0452736B1 (en)
JP (1) JP3077231B2 (en)
KR (1) KR100211782B1 (en)
CN (1) CN1029241C (en)
AT (1) ATE127858T1 (en)
AU (1) AU635830B2 (en)
CA (1) CA2039667C (en)
DE (1) DE69112889T2 (en)
DK (1) DK0452736T3 (en)
ES (1) ES2079505T3 (en)
GR (1) GR3018380T3 (en)
RU (1) RU2050418C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112011657A (en) * 2019-05-31 2020-12-01 劳力士有限公司 Composition for impregnating substrates, in particular watch straps

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2185626T3 (en) * 1992-01-27 2003-05-01 Daikin Ind Ltd USE OF A TREATMENT AGENT FOR FIBER PRODUCTS, PROCESSING PROCESSING OF FIBER PRODUCTS TREATED ACCORDING TO THIS PROCEDURE.
US5415788A (en) * 1994-09-20 1995-05-16 Citra Science Ltd. Leather cleaner and conditioner
US5415787A (en) * 1994-09-20 1995-05-16 Citra Science Ltd. Leather cleaner and conditioner
US5415789A (en) * 1994-09-20 1995-05-16 Citra Science Ltd. Leather cleaner and conditioner
FR2758570A1 (en) * 1997-01-23 1998-07-24 Atochem Elf Sa Leather water-resistant and oil-resistant production
CN1568385A (en) * 2001-10-12 2005-01-19 荷兰联合利华有限公司 Non-toxic cleaning composition
WO2003033637A1 (en) * 2001-10-12 2003-04-24 Unilever N.V. Cleaning compositon with an immiscible liquid system
US7189479B2 (en) * 2003-08-21 2007-03-13 3M Innovative Properties Company Phototool coating
WO2005023822A1 (en) * 2003-08-21 2005-03-17 3M Innovative Properties Company Perfluoropolyether amide-linked phosphonates, phosphates, and derivatives thereof
CN101528975B (en) * 2006-10-20 2012-05-23 3M创新有限公司 Method for easy-to-clean substrates and articles therefrom
US20080206469A1 (en) * 2007-02-23 2008-08-28 Arnold Stan Brownell Aqueous compositions and processes including fluorocarbons
US8338517B2 (en) 2007-05-23 2012-12-25 3M Innovative Properties Company Aqueous compositions of fluorinated surfactants and methods of using the same
CN101679548B (en) 2007-06-06 2012-07-18 3M创新有限公司 Fluorinated compositions and surface treatments made therefrom
WO2008154345A1 (en) 2007-06-06 2008-12-18 3M Innovative Properties Company Fluorinated ether compositions and methods of using the same
EP2145917B1 (en) * 2008-07-17 2012-06-06 W.L. Gore & Associates GmbH Polymer coating comprising a complex of an ionic fluoropolyether and a counter ionic agent
EA201100053A1 (en) 2008-07-18 2011-08-30 3М Инновейтив Пропертиз Компани FLUORINATED ESSENTIAL COMPOUNDS AND METHODS OF THEIR APPLICATION
US9057012B2 (en) 2008-12-18 2015-06-16 3M Innovative Properties Company Method of contacting hydrocarbon-bearing formations with fluorinated phosphate and phosphonate compositions
CN102317403A (en) 2008-12-18 2012-01-11 3M创新有限公司 Method of contacting hydrocarbon-bearing formations with fluorinated ether compositions
GB2466281A (en) 2008-12-19 2010-06-23 3M Innovative Properties Co Composition comprising a fluorinated compound and a phosphate ester for treating surfaces
CN102510880B (en) 2009-09-17 2014-06-25 优迈特株式会社 Emulsion and mold release agent comprising the emulsion
EP3744175A1 (en) * 2019-05-31 2020-12-02 Rolex S.A. Composition for impregnating a substrate, in particular a watchstrap

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE386044C (en) * 1923-12-01 Jeumont Forges Const Elec Automatic control and braking device through power recovery from rail motors
US3094547A (en) * 1961-02-06 1963-06-18 Minnesota Mining & Mfg Perfluoroalkylsulfonamidoalkyl esters of phosphorus acids
US3385812A (en) * 1965-06-25 1968-05-28 Du Pont Finishing composition comprising a fluorochemical and a polyorganosiloxane
US3661631A (en) * 1969-06-27 1972-05-09 Henkel & Cie Gmbh Method for imparting water- and oil-repellent properties to leather and leather so treated
US4525305A (en) * 1982-10-25 1985-06-25 Minnesota Mining And Manufacturing Company Leather with fluorochemical finish
DE3307420A1 (en) * 1983-03-03 1984-09-13 Bayer Ag, 5090 Leverkusen TEXTILE EQUIPMENT
US4539006A (en) * 1983-09-13 1985-09-03 Minnesota Mining And Manufacturing Company Leather treatment
JP2651382B2 (en) * 1988-12-06 1997-09-10 三菱重工業株式会社 Structure inspection equipment
US5098446A (en) * 1989-10-13 1992-03-24 Minnesota Mining And Manufacturing Company Use of fluorochemicals in leather manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112011657A (en) * 2019-05-31 2020-12-01 劳力士有限公司 Composition for impregnating substrates, in particular watch straps

Also Published As

Publication number Publication date
CA2039667C (en) 2001-10-02
KR100211782B1 (en) 1999-08-02
JP3077231B2 (en) 2000-08-14
US5256318A (en) 1993-10-26
DK0452736T3 (en) 1995-11-13
DE69112889T2 (en) 1996-03-21
KR910018555A (en) 1991-11-30
JPH04218600A (en) 1992-08-10
CN1056126A (en) 1991-11-13
ES2079505T3 (en) 1996-01-16
AU635830B2 (en) 1993-04-01
GR3018380T3 (en) 1996-03-31
ATE127858T1 (en) 1995-09-15
DE69112889D1 (en) 1995-10-19
EP0452736A1 (en) 1991-10-23
EP0452736B1 (en) 1995-09-13
CN1029241C (en) 1995-07-05
AU7415391A (en) 1991-10-10
RU2050418C1 (en) 1995-12-20

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