ES2042662T3 - Procedimiento para la hidrofugacion y oleofugacion de cuero mediante impregnacion con compuestos quimicos fluorados. - Google Patents

Procedimiento para la hidrofugacion y oleofugacion de cuero mediante impregnacion con compuestos quimicos fluorados.

Info

Publication number
ES2042662T3
ES2042662T3 ES88113247T ES88113247T ES2042662T3 ES 2042662 T3 ES2042662 T3 ES 2042662T3 ES 88113247 T ES88113247 T ES 88113247T ES 88113247 T ES88113247 T ES 88113247T ES 2042662 T3 ES2042662 T3 ES 2042662T3
Authority
ES
Spain
Prior art keywords
fluorated
chemicals
leather
impregnation
oleofugation
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
ES88113247T
Other languages
English (en)
Inventor
Norbert Dr Munch
Lothar Dr Schlosser
Gustav Hudec
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2042662T3 publication Critical patent/ES2042662T3/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

ANTES DE LA IMPREGNACION CON LOS PRODUCTOS QUIMICOS FLUORADOS, SE TRATAEL CUERO CON UNA RESINA, CON COMPUESTOS CUATERNARIOS DE AMONIO, AMINA O POLIMERO. POR MEDIO DE ESTOS MATERIALES AUXILIARES SE CONSIGUE UNA EFECTIVIDAD INVARIABLE DE LOS PRODUCTOS QUIMICOS FLUORADOS, QUE SON EFECTIVOS EN LA SUPERFICIE, INDEPENDIENTEMENTE DE LA FORMA DE TRABAJO O DE LOS PRODUCTOS QUIMICOS QUE SE HUBIERAN APLICADO ANTES SOBRE EL CUERO. ESTOS MATERIALES AUXILIARES TAMBIEN PUEDEN SER APLICADOS SOBRE EL CUERO JUNTO CON LOS PRODUCTOS QUIMICOS FLUORADOS.
ES88113247T 1987-08-24 1988-08-16 Procedimiento para la hidrofugacion y oleofugacion de cuero mediante impregnacion con compuestos quimicos fluorados. Expired - Lifetime ES2042662T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873728162 DE3728162A1 (de) 1987-08-24 1987-08-24 Verfahren zur hydrophobierung und olephobierung von leder durch impraegnierung mit fluorchemikalien

Publications (1)

Publication Number Publication Date
ES2042662T3 true ES2042662T3 (es) 1993-12-16

Family

ID=6334350

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88113247T Expired - Lifetime ES2042662T3 (es) 1987-08-24 1988-08-16 Procedimiento para la hidrofugacion y oleofugacion de cuero mediante impregnacion con compuestos quimicos fluorados.

Country Status (6)

Country Link
US (1) US4971835A (es)
EP (1) EP0306733B1 (es)
JP (1) JPS6469700A (es)
KR (1) KR960010049B1 (es)
DE (2) DE3728162A1 (es)
ES (1) ES2042662T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098446A (en) * 1989-10-13 1992-03-24 Minnesota Mining And Manufacturing Company Use of fluorochemicals in leather manufacture
JP2701010B2 (ja) * 1995-01-23 1998-01-21 クラウン製靴株式会社 消防靴
US6492001B1 (en) * 1996-08-07 2002-12-10 Hi-Tex, Inc. Treated textile fabric
US6251210B1 (en) 1996-08-07 2001-06-26 Hi-Tex, Inc. Treated textile fabric
GB2355729A (en) 1998-03-24 2001-05-02 Nano Tex Llc Modified textile and other materials and methods for their preparation
US6380336B1 (en) * 1998-03-24 2002-04-30 Nano-Tex, Llc Copolymers and oil-and water-repellent compositions containing them
US7220442B2 (en) 2003-02-20 2007-05-22 Slim-Fast Foods Company, Division Of Conopco, Inc. Nutrition bar and process of making components
US7531219B2 (en) 2005-07-21 2009-05-12 Hi-Tex, Inc. Treated textile fabric

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340215A (en) * 1962-09-27 1967-09-05 Nopco Chem Co Condensates of aminoplast-sulfonated phenolic compounds
US3331701A (en) * 1963-09-30 1967-07-18 Colgate Palmolive Co Oil repellent compositions, methods for making same and textiles treated therewith
US3480664A (en) * 1966-06-07 1969-11-25 Us Agriculture 2,3-bis(heptafluoroisopropoxy)-r-propyl acrylate
US3666538A (en) * 1970-10-12 1972-05-30 Nalco Chemical Co Process of rendering a solid material oil and water repellent
US4525305A (en) * 1982-10-25 1985-06-25 Minnesota Mining And Manufacturing Company Leather with fluorochemical finish
DE3428023A1 (de) * 1984-07-30 1986-02-06 Werner & Mertz Gmbh Impraegnierspray fuer leder und textilien sowie dessen verwendung

Also Published As

Publication number Publication date
US4971835A (en) 1990-11-20
EP0306733A1 (de) 1989-03-15
KR890003961A (ko) 1989-04-19
DE3870772D1 (de) 1992-06-11
EP0306733B1 (de) 1992-05-06
DE3728162A1 (de) 1989-03-09
KR960010049B1 (ko) 1996-07-25
JPS6469700A (en) 1989-03-15

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