MX9604057A - Method of improving pull-up characteristic of leather substrate and modified finishing oil used therein. - Google Patents

Method of improving pull-up characteristic of leather substrate and modified finishing oil used therein.

Info

Publication number
MX9604057A
MX9604057A MX9604057A MX9604057A MX9604057A MX 9604057 A MX9604057 A MX 9604057A MX 9604057 A MX9604057 A MX 9604057A MX 9604057 A MX9604057 A MX 9604057A MX 9604057 A MX9604057 A MX 9604057A
Authority
MX
Mexico
Prior art keywords
leather substrate
characteristic
oil
pull
finishing oil
Prior art date
Application number
MX9604057A
Other languages
Spanish (es)
Other versions
MXPA96004057A (en
Inventor
John Hawthorn
John Shaftoe Moore
Robert Howard Gore
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of MX9604057A publication Critical patent/MX9604057A/en
Publication of MXPA96004057A publication Critical patent/MXPA96004057A/en

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
    • C14C11/00—Surface finishing of leather
    • C14C11/003—Surface finishing of leather using macromolecular compounds
    • 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
    • C14C11/00—Surface finishing of leather
    • 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 for a method of improving the pull-up characteristic of a leather substrate darkened with a finishing oil modified by dissolving a modifier in a conventional finishing oil. The modifier may be polymerized from a monomer mix of alkyl acrylates and alkyl methacrylates. Improved pull-up characteristic of a leather substrate is esthetically very appealing and is highly desired by a consumer. The modifier of the present invention increases the viscosity of the finishing oil, thereby extending the open time, which is a time duration during which the oil applied over the leather substrate surface stays on the surface. Increased open time permits a manufacturer to spread the oil over more area of the leather substrate than conventional unmodified finishing oils, without substantially affecting the pull-up characteristic of a leather substrate darkened with the finishing oil.
MXPA/A/1996/004057A 1995-09-15 1996-09-12 Method for improving the refining characteristics of a leather substrate and the modified finished oil used in this met MXPA96004057A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US384395P 1995-09-15 1995-09-15
US003843 1995-09-15

Publications (2)

Publication Number Publication Date
MX9604057A true MX9604057A (en) 1997-07-31
MXPA96004057A MXPA96004057A (en) 1997-12-01

Family

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Also Published As

Publication number Publication date
EP0768385B1 (en) 1999-11-03
DE69605006D1 (en) 1999-12-09
BR9603893A (en) 1998-06-02
AU6440696A (en) 1997-03-20
KR970015750A (en) 1997-04-28
EP0768385A1 (en) 1997-04-16
CN1165197A (en) 1997-11-19
AR003510A1 (en) 1998-08-05

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