IE42632L - Aqueous electropaint. - Google Patents

Aqueous electropaint.

Info

Publication number
IE42632L
IE42632L IE760249A IE24976A IE42632L IE 42632 L IE42632 L IE 42632L IE 760249 A IE760249 A IE 760249A IE 24976 A IE24976 A IE 24976A IE 42632 L IE42632 L IE 42632L
Authority
IE
Ireland
Prior art keywords
reaction product
polydiene
phenol
weight
polybutadiene
Prior art date
Application number
IE760249A
Other versions
IE42632B1 (en
Original Assignee
Internat Paint Co Ltd
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 Internat Paint Co Ltd filed Critical Internat Paint Co Ltd
Publication of IE42632L publication Critical patent/IE42632L/en
Publication of IE42632B1 publication Critical patent/IE42632B1/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
    • C09D5/4403—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/34—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups
    • C08C19/36—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups with carboxy radicals
    • 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
    • C09D113/00—Coating compositions based on rubbers containing carboxyl groups
    • C09D113/02—Latex

Abstract

1495457 Electrophoretic coating compositions INTERNATIONAL PAINT CO Ltd 5 March 1976 [6 March 1975] 9315/75 Headings C3P and C3R Electropaints comprise as binder an at least partially neutralized composition comprising (A) a polydiene reaction product which is (i) the reaction product of a polydiene resin with 4 to 30% of its weight of an α,#-ethylenically unsaturated dicarboxylic acid, (ii) a reaction product (i) partially esterified with a C 1-4 alcohol or (iii) the reaction product of a polydiene resin with 4 to 30% of its weight of an α,#-ethylenically unsaturated dicarboxylic anhydride in which the anhydride groups have been hydrolysed, converted to half ester with a C 1-4 alcohol or converted to a half amide with ammonia or a primary or secondary amine; (B) the reaction product of a polydiene resin with 4 to 30% of its weight of maleic or itaconic anhydride and (C) a heat-reactive phenol/ formaldehyde resin; the acid value of (A) and (B) being at least 30 mg. KOH/gm. Preferred polydiene resins are 1,2- and/or 1,4-polybutadienes of molecular weight 200 to 20,000. The compositions may also contain pigments; optionally maleinized vegetable oils, epoxy resins or styrene/allyl alcohol copolymers; or aminoplast or acrylic resins. Examples describe compositions comprising (A) methyl half ester of polybutadiene/maleic anhydride adduct or hydrolysed polybutadiene/maleic anhydride adduct, (B) polybutadiene/maleio anhydride adduct and (C) condensates of formaldehyde with phenol, allylphenol, poctyl phenol, t-butyl phenol or salicylic acid, optionally with titanium dioxide, talc, iron oxide pigment, china clay and maleinized linseed oil and dispersed in water with triethylamine. [GB1495457A]
IE249/76A 1975-03-06 1976-02-09 Improved electropaints IE42632B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9315/75A GB1495457A (en) 1975-03-06 1975-03-06 Electropaints

Publications (2)

Publication Number Publication Date
IE42632L true IE42632L (en) 1976-09-06
IE42632B1 IE42632B1 (en) 1980-09-24

Family

ID=9869616

Family Applications (1)

Application Number Title Priority Date Filing Date
IE249/76A IE42632B1 (en) 1975-03-06 1976-02-09 Improved electropaints

Country Status (16)

Country Link
JP (1) JPS51126227A (en)
AU (1) AU1100476A (en)
BE (1) BE839101A (en)
BR (1) BR7601315A (en)
DE (1) DE2609021A1 (en)
ES (1) ES445803A1 (en)
FI (1) FI760570A (en)
FR (1) FR2303053A1 (en)
GB (1) GB1495457A (en)
IE (1) IE42632B1 (en)
IT (1) IT1057669B (en)
NL (1) NL7601856A (en)
NZ (1) NZ180203A (en)
PT (1) PT64872B (en)
SE (1) SE7601958L (en)
ZA (1) ZA76773B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945459C2 (en) * 1979-11-10 1983-10-13 Chemische Werke Hüls AG, 4370 Marl Thermosetting aqueous coating agents
DE3637675A1 (en) * 1986-11-05 1988-05-19 Bayer Ag AQUEOUS BINDER COMPOSITION AND USE THEREOF
US7026410B2 (en) 2002-10-17 2006-04-11 Henkel Corporation Solventless method for preparation of carboxylic polymers
CN100352852C (en) * 2002-10-17 2007-12-05 西巴特殊化学品控股有限公司 Flame retardant polymeric electrical parts

Also Published As

Publication number Publication date
FR2303053A1 (en) 1976-10-01
SE7601958L (en) 1976-09-07
JPS51126227A (en) 1976-11-04
ES445803A1 (en) 1977-06-16
BE839101A (en) 1976-07-01
DE2609021A1 (en) 1976-09-16
NZ180203A (en) 1978-04-28
NL7601856A (en) 1976-09-08
GB1495457A (en) 1977-12-21
PT64872A (en) 1976-04-01
IT1057669B (en) 1982-03-30
ZA76773B (en) 1977-01-26
BR7601315A (en) 1976-09-14
AU1100476A (en) 1977-08-18
FI760570A (en) 1976-09-07
IE42632B1 (en) 1980-09-24
PT64872B (en) 1977-07-22
FR2303053B1 (en) 1978-11-17

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