EP0255013A3 - Primer layer for surface finishing - Google Patents

Primer layer for surface finishing Download PDF

Info

Publication number
EP0255013A3
EP0255013A3 EP87110470A EP87110470A EP0255013A3 EP 0255013 A3 EP0255013 A3 EP 0255013A3 EP 87110470 A EP87110470 A EP 87110470A EP 87110470 A EP87110470 A EP 87110470A EP 0255013 A3 EP0255013 A3 EP 0255013A3
Authority
EP
European Patent Office
Prior art keywords
greased
und
primer layer
surface finishing
hydrophobized
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.)
Withdrawn
Application number
EP87110470A
Other languages
German (de)
French (fr)
Other versions
EP0255013A2 (en
Inventor
Hermann Dr. Anzinger
Hans-Herbert Dr. Friese
Gerhard Kaindl
Michael Dr. Marschner
Uwe Dr. Ploog
Ludwig Dr. Schieferstein
Horst Schulz
Rolf Tenhaef
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0255013A2 publication Critical patent/EP0255013A2/en
Publication of EP0255013A3 publication Critical patent/EP0255013A3/en
Withdrawn legal-status Critical Current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
    • C14C11/00—Surface finishing of leather

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)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

Verfahren von Verbesserung der Haftung von Zurichtungen auf gefetteten und/oder hydrophobierten Ledern, welches dadurch gekennzeichnet ist, daß gefettete und/oder hydrophobierte Leder vor und/oder in der Grundierung mit wäßrigen Dispersionen, enthaltend

  • A) kurz- und/oder mittelkettige Alkyletherphosphate und
  • B) feinteilige, weiche, harnstoffgruppenterminierte, aliphatische, anionische Polyurethan-Dispersionen
    • behandelt werden. Process for improving the adhesion of dressings on greased and / or hydrophobized leathers, which is characterized in that greased and / or hydrophobized leathers containing before and / or in the primer with aqueous dispersions
  • A) short and / or medium chain alkyl ether phosphates and
  • B) fine-particle, soft, urea group-terminated, aliphatic, anionic polyurethane dispersions
    • be treated.

    EP87110470A 1986-07-28 1987-07-20 Primer layer for surface finishing Withdrawn EP0255013A3 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE3625442A DE3625442C1 (en) 1986-07-28 1986-07-28 Adhesion base for dressings
    DE3625442 1986-07-28

    Publications (2)

    Publication Number Publication Date
    EP0255013A2 EP0255013A2 (en) 1988-02-03
    EP0255013A3 true EP0255013A3 (en) 1989-08-09

    Family

    ID=6306114

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP87110470A Withdrawn EP0255013A3 (en) 1986-07-28 1987-07-20 Primer layer for surface finishing

    Country Status (6)

    Country Link
    US (1) US4772289A (en)
    EP (1) EP0255013A3 (en)
    BR (1) BR8703866A (en)
    DE (1) DE3625442C1 (en)
    IN (1) IN169304B (en)
    TR (1) TR23351A (en)

    Families Citing this family (12)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE3922493A1 (en) * 1989-07-08 1991-01-17 Bayer Ag PROCESS FOR PREPARING WAESSEN DISPERSIONS OF POLYURETHANES AND THEIR USE AS COATING AGENTS FOR ANY SUBSTRATE
    DE4003422A1 (en) * 1990-02-06 1991-08-08 Basf Ag WAITER POLYURETHANE PREPARATIONS
    US5770264A (en) * 1992-07-31 1998-06-23 Bayer Aktiengesellschaft Anionically modified polyurethane ureas having reduced tackiness for the coating of leather
    US6899713B2 (en) 2000-06-23 2005-05-31 Vertelink Corporation Formable orthopedic fixation system
    US6964667B2 (en) 2000-06-23 2005-11-15 Sdgi Holdings, Inc. Formed in place fixation system with thermal acceleration
    WO2002000126A1 (en) 2000-06-23 2002-01-03 University Of Southern California Percutaneous vertebral fusion system
    US6875212B2 (en) 2000-06-23 2005-04-05 Vertelink Corporation Curable media for implantable medical device
    US8480718B2 (en) 2006-12-21 2013-07-09 Warsaw Orthopedic, Inc. Curable orthopedic implant devices configured to be hardened after placement in vivo
    US8663328B2 (en) 2006-12-21 2014-03-04 Warsaw Orthopedic, Inc. Methods for positioning a load-bearing component of an orthopedic implant device by inserting a malleable device that hardens in vivo
    US8758407B2 (en) 2006-12-21 2014-06-24 Warsaw Orthopedic, Inc. Methods for positioning a load-bearing orthopedic implant device in vivo
    US7771476B2 (en) 2006-12-21 2010-08-10 Warsaw Orthopedic Inc. Curable orthopedic implant devices configured to harden after placement in vivo by application of a cure-initiating energy before insertion
    CN110565389B (en) * 2019-09-05 2022-02-22 兴业皮革科技股份有限公司 Coating method for improving water washing resistance and cold bending resistance of leather coating

    Citations (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR2246928A1 (en) * 1973-10-05 1975-05-02 Basf Ag
    FR2247484A1 (en) * 1973-10-12 1975-05-09 Rhone Progil

    Family Cites Families (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US4018559A (en) * 1974-06-14 1977-04-19 Diamond Shamrock Corporation Non-rewet leather and method of producing same
    US3941733A (en) * 1975-01-02 1976-03-02 Minnesota Mining And Manufacturing Company Silanol-containing urethane dispersions

    Patent Citations (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR2246928A1 (en) * 1973-10-05 1975-05-02 Basf Ag
    FR2247484A1 (en) * 1973-10-12 1975-05-09 Rhone Progil

    Also Published As

    Publication number Publication date
    IN169304B (en) 1991-09-28
    EP0255013A2 (en) 1988-02-03
    US4772289A (en) 1988-09-20
    DE3625442C1 (en) 1987-11-05
    BR8703866A (en) 1988-03-29
    TR23351A (en) 1989-12-19

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    Effective date: 19910809

    STAA Information on the status of an ep patent application or granted ep patent

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    18W Application withdrawn

    Withdrawal date: 19920708

    RIN1 Information on inventor provided before grant (corrected)

    Inventor name: MARSCHNER, MICHAEL, DR.

    Inventor name: SCHULZ, HORST

    Inventor name: FRIESE, HANS-HERBERT, DR.

    Inventor name: SCHIEFERSTEIN, LUDWIG, DR.

    Inventor name: TENHAEF, ROLF

    Inventor name: ANZINGER, HERMANN, DR.

    Inventor name: PLOOG, UWE, DR.

    Inventor name: KAINDL, GERHARD