FR2384011A1 - BINDERS FOR PAINTS AND VARNISHES APPLICABLE BY CATHODIC ELECTRODEPOSITION - Google Patents

BINDERS FOR PAINTS AND VARNISHES APPLICABLE BY CATHODIC ELECTRODEPOSITION

Info

Publication number
FR2384011A1
FR2384011A1 FR7807599A FR7807599A FR2384011A1 FR 2384011 A1 FR2384011 A1 FR 2384011A1 FR 7807599 A FR7807599 A FR 7807599A FR 7807599 A FR7807599 A FR 7807599A FR 2384011 A1 FR2384011 A1 FR 2384011A1
Authority
FR
France
Prior art keywords
formaldehyde
epoxy resin
varnishes
paints
applicable
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.)
Pending
Application number
FR7807599A
Other languages
French (fr)
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.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Publication of FR2384011A1 publication Critical patent/FR2384011A1/en
Pending legal-status Critical Current

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
    • C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins

Landscapes

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

Abstract

L'invention a pour objet un liant pour peintures et vernis applicable par électrodéposition cathodique, à base d'un produit autoréticulable protoné, essentiellement exempt de groupes époxyde, obtenu par réaction d'une base de Mannich avec une résine époxyde. Ce liant a été obtenu par réaction : A. de 25 à 90 % en poids d'un produit de réaction à base a1 . d'un produit de condensation selon Mannich d'au moins un phénol et/ou alkylphénol avec une amine primaire et du formaldéhyde ou un composé donnant du formaldéhyde, ce produit étant, le cas écheant, partiellement remplacé par a2 . un phénol monovalent ou polyvalent contenant au moins un groupe éther et au moins deux restes aromatiques, b d'au moins une amine secondaire contenant au moins un groupe hydroxyalkyle et c. de formaldéhyde ou d'un composé donnant du formaldéhyde, avec B. 75 à 10 % en poids d'au moins une résine époxyde et/ou d'un dérivé de résine époxyde contenant des groupes isocyanate masqués.The subject of the invention is a binder for paints and varnishes applicable by cathodic electrodeposition, based on a protonated self-crosslinkable product, essentially free of epoxy groups, obtained by reaction of a Mannich base with an epoxy resin. This binder was obtained by reacting: A. 25 to 90% by weight of a reaction product based on a1. of a condensation product according to Mannich of at least one phenol and / or alkylphenol with a primary amine and formaldehyde or a compound giving formaldehyde, this product being, where appropriate, partially replaced by a2. a monovalent or polyvalent phenol containing at least one ether group and at least two aromatic residues, b of at least one secondary amine containing at least one hydroxyalkyl group and c. of formaldehyde or of a compound giving formaldehyde, with B. 75 to 10% by weight of at least one epoxy resin and / or an epoxy resin derivative containing masked isocyanate groups.

FR7807599A 1977-03-16 1978-03-16 BINDERS FOR PAINTS AND VARNISHES APPLICABLE BY CATHODIC ELECTRODEPOSITION Pending FR2384011A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772711385 DE2711385A1 (en) 1977-03-16 1977-03-16 CATHODICALLY SEPARABLE ELECTRO-DIP PAINT BINDING AGENT

Publications (1)

Publication Number Publication Date
FR2384011A1 true FR2384011A1 (en) 1978-10-13

Family

ID=6003753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807599A Pending FR2384011A1 (en) 1977-03-16 1978-03-16 BINDERS FOR PAINTS AND VARNISHES APPLICABLE BY CATHODIC ELECTRODEPOSITION

Country Status (6)

Country Link
JP (1) JPS53113840A (en)
BE (1) BE864953A (en)
DE (1) DE2711385A1 (en)
FR (1) FR2384011A1 (en)
GB (1) GB1595400A (en)
IT (1) IT1095465B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209857A2 (en) * 1985-07-22 1987-01-28 Vianova Kunstharz Aktiengesellschaft Process for the manufacture of self-cross-linking, cationic varnish binders
EP0214442A2 (en) * 1985-08-09 1987-03-18 Vianova Kunstharz Aktiengesellschaft Process for the preparation of resole-curable lacquer binders containing ureum groups

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135010A1 (en) * 1981-09-04 1983-03-24 Hoechst Ag, 6000 Frankfurt "BINDERS BASED ON MIXING CONDENSATES OF EPOXY RESIN, RESOLES AND AMINES, METHOD FOR THE PRODUCTION THEREOF AND FOR THE ELECTROPHORETIC DEPOSITION AND ELECTROPHORESE BATH"
AT389011B (en) * 1984-01-02 1989-10-10 Norma Gmbh ARRANGEMENT OF THE TAPE ON THE MOVING ORGAN OF A MEASURING MECHANISM
EP0218812B1 (en) * 1985-09-16 1992-07-01 Vianova Kunstharz Aktiengesellschaft Method of making self-crosslinking cationic enamel binders
US6180727B1 (en) 1996-12-31 2001-01-30 Shell Oil Company Capped ester containing epoxy amine adduct curing agents for curing epoxy resins at ambient or sub-ambient temperatures without external catalysts
US5936046A (en) * 1996-12-31 1999-08-10 Shell Oil Company Epoxy resin with monoglycidyl-capped aryl amidopolyamine
US6160040A (en) * 1996-12-31 2000-12-12 Shell Oil Company Water borne capped ester containing epoxy amine adduct curing agents compositions for self-curing epoxy resins at ambient or sub-ambient temperatures
AT409964B (en) 2000-11-15 2002-12-27 Solutia Austria Gmbh SELF-CROSSLINKING WATER-THINNABLE BINDERS
EP1405868A1 (en) * 2002-10-04 2004-04-07 Research Institute of Petroleum Industry of NIOC Process for the preparation of thermo-curable resins

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226445A1 (en) * 1973-04-21 1974-11-15 Basf Ag
DE2357075A1 (en) * 1973-04-21 1975-05-22 Basf Ag Varnish resin binder for electro-coating metals
FR2268051A1 (en) * 1974-04-20 1975-11-14 Basf Ag
FR2324697A1 (en) * 1975-09-19 1977-04-15 Basf Ag BINDERS FOR VARNISH

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226445A1 (en) * 1973-04-21 1974-11-15 Basf Ag
DE2357075A1 (en) * 1973-04-21 1975-05-22 Basf Ag Varnish resin binder for electro-coating metals
FR2268051A1 (en) * 1974-04-20 1975-11-14 Basf Ag
FR2324697A1 (en) * 1975-09-19 1977-04-15 Basf Ag BINDERS FOR VARNISH

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209857A2 (en) * 1985-07-22 1987-01-28 Vianova Kunstharz Aktiengesellschaft Process for the manufacture of self-cross-linking, cationic varnish binders
EP0209857A3 (en) * 1985-07-22 1988-02-24 Vianova Kunstharz Aktiengesellschaft Process for the manufacture of self-cross-linking, cationic varnish binders
EP0214442A2 (en) * 1985-08-09 1987-03-18 Vianova Kunstharz Aktiengesellschaft Process for the preparation of resole-curable lacquer binders containing ureum groups
EP0214442A3 (en) * 1985-08-09 1988-02-24 Vianova Kunstharz Aktiengesellschaft Process for the preparation of resole-curable lacquer binders containing ureum groups

Also Published As

Publication number Publication date
JPS53113840A (en) 1978-10-04
IT7820767A0 (en) 1978-02-28
BE864953A (en) 1978-09-18
GB1595400A (en) 1981-08-12
IT1095465B (en) 1985-08-10
DE2711385A1 (en) 1978-09-21

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