BR9714412A - Electro-immersion lacquer and additive for the cathodic electro-immersion lacquer - Google Patents

Electro-immersion lacquer and additive for the cathodic electro-immersion lacquer

Info

Publication number
BR9714412A
BR9714412A BR9714412-6A BR9714412A BR9714412A BR 9714412 A BR9714412 A BR 9714412A BR 9714412 A BR9714412 A BR 9714412A BR 9714412 A BR9714412 A BR 9714412A
Authority
BR
Brazil
Prior art keywords
electro
immersion
immersion lacquer
additive
lacquer
Prior art date
Application number
BR9714412-6A
Other languages
Portuguese (pt)
Inventor
Kaus Arlet
Walter Jouck
Guido Wilke
Udo Strauss
Wolfgang Bremser
Edwin Cramer
Original Assignee
Basf Catings 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 Basf Catings Ag filed Critical Basf Catings Ag
Publication of BR9714412A publication Critical patent/BR9714412A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4488—Cathodic paints
    • C09D5/4492—Cathodic paints containing special additives, e.g. grinding agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/448—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications characterised by the additives used

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

Patente de Invenção: <B>"LACA DE ELETROIMERSãO E ADITIVO PARA O LAQUEAMENTO DE ELETROIMERSãO CATóDICO"<D>. A presente invenção refere-se a um processo para a preparação de lacas de eletroimersão de dispersões de adesivos, em que se acrescentam eventualmente catalisadores às dispersões de adesivos da laca de eletroimersão e se acrescentam um ou vários aldeídos da fórmula geral R-CH=O ou um ou vários compostos que dissociam tais aldeídos, sendo que R apresenta um átomo de hidrogênio ou um radical alcila com 1-10 átomos de carbono.Invention Patent: <B> "ELECTRO-IMMERSION SPRAY AND ADDITIVE FOR THE LAYING OF CATHODIC ELECTRO-IMMERSION" <D>. The present invention relates to a process for the preparation of electro-immersion lacquers from adhesive dispersions, in which catalysts are eventually added to the dispersions of adhesives on the electro-immersion lacquer and one or more aldehydes of the general formula R-CH = O are added. or one or more compounds that dissociate such aldehydes, with R having a hydrogen atom or a radical with 1-10 carbon atoms.

BR9714412-6A 1996-12-18 1997-12-18 Electro-immersion lacquer and additive for the cathodic electro-immersion lacquer BR9714412A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19652884A DE19652884A1 (en) 1996-12-18 1996-12-18 Electrocoat and additive for cathodic electrodeposition
PCT/EP1997/007132 WO1998027167A1 (en) 1996-12-18 1997-12-18 Paint and additive for cathodic electrophoretic dip-coating

Publications (1)

Publication Number Publication Date
BR9714412A true BR9714412A (en) 2000-04-18

Family

ID=7815270

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714412-6A BR9714412A (en) 1996-12-18 1997-12-18 Electro-immersion lacquer and additive for the cathodic electro-immersion lacquer

Country Status (7)

Country Link
EP (1) EP0946657A1 (en)
JP (1) JP2001506299A (en)
KR (1) KR20000057639A (en)
BR (1) BR9714412A (en)
CA (1) CA2275415A1 (en)
DE (1) DE19652884A1 (en)
WO (1) WO1998027167A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105139A (en) * 1964-05-14 1968-03-06 Blundell Permoglaze Ltd Production of surface coatings
US4560717A (en) * 1984-07-03 1985-12-24 Ppg Industries, Inc. Cationic electrodepositable compositions containing formaldehyde scavenger
AT391475B (en) * 1988-09-21 1990-10-10 Vianova Kunstharz Ag METHOD FOR PRODUCING PIGMENT PASTE RESIN FOR CATHODICALLY DEPOSITABLE COATING COMPOSITIONS

Also Published As

Publication number Publication date
WO1998027167A1 (en) 1998-06-25
JP2001506299A (en) 2001-05-15
CA2275415A1 (en) 1998-06-25
KR20000057639A (en) 2000-09-25
EP0946657A1 (en) 1999-10-06
DE19652884A1 (en) 1998-10-15

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired