ES8204458A1 - Procedimiento para la preparacion de medios acuosos de re- vestimiento de ahornado al calor para electrolacado anodico por inmersion - Google Patents

Procedimiento para la preparacion de medios acuosos de re- vestimiento de ahornado al calor para electrolacado anodico por inmersion

Info

Publication number
ES8204458A1
ES8204458A1 ES496623A ES496623A ES8204458A1 ES 8204458 A1 ES8204458 A1 ES 8204458A1 ES 496623 A ES496623 A ES 496623A ES 496623 A ES496623 A ES 496623A ES 8204458 A1 ES8204458 A1 ES 8204458A1
Authority
ES
Spain
Prior art keywords
heat
coating compositions
aqueous coating
curable aqueous
addition compound
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
Application number
ES496623A
Other languages
English (en)
Other versions
ES496623A0 (es
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of ES496623A0 publication Critical patent/ES496623A0/es
Publication of ES8204458A1 publication Critical patent/ES8204458A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/901—Electrodepositable compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE UN MEDIO DE REVESTIMIENTO EN EL AHORNADO AL CALOR PARA EL ELECTROCALADO ANODICO POR INMERSION. CONSISTE EN LA REACCION DE ESTERIFICACION DE UNA MEZCLA DE 10 A 35 POR 100 DE UNO O VARIOS ACIDOS DICARBOXILICOS A, B-INSATURADOS Y 65 A 90 POR 100 DE UN POLIMERIZADO DE BUTADIENO LIQUIDO A 20 C. DE PESO MOLECULAR 400 A 6000 Y QUE TIENE UN 50 POR 100 DE UNIDADES RECURRENTES DE BUTADIENO, CON UNA FRACCION EQUIVALENTE DE 20 A 70 POR 100 RESPECTO DEL INDICE DE ACIDEZ DE LA MEZCLA ANTERIOR, CONO UNO O VARIOS ALCOHOLES DE FORMULA (I) P, EN LA QUE R1 R2 Y R3 SON HIDROGENO O ALQUILO C1-5 Y N VALE 0 O 1; SEGUIDA DE LA NEUTRALIZACION PARCIAL O TOTAL CON SUSTANCIAS BASICAS. ESTAS COMPOSICIONES TIENEN APLICACIONES PARA LA OBTENCION DE PLATEADOS Y REVESTIMIENTOS ANTICORROSIVOS EN LA INDUSTRIA DEL AUTOMOVIL.
ES496623A 1979-11-10 1980-11-07 Procedimiento para la preparacion de medios acuosos de re- vestimiento de ahornado al calor para electrolacado anodico por inmersion Expired ES8204458A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2945569A DE2945569C2 (de) 1979-11-10 1979-11-10 In der Wärme einzubrennende wäßrige Überzugsmittel für die anodische Elektrotauchlackierung

Publications (2)

Publication Number Publication Date
ES496623A0 ES496623A0 (es) 1982-05-01
ES8204458A1 true ES8204458A1 (es) 1982-05-01

Family

ID=6085740

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496623A Expired ES8204458A1 (es) 1979-11-10 1980-11-07 Procedimiento para la preparacion de medios acuosos de re- vestimiento de ahornado al calor para electrolacado anodico por inmersion

Country Status (8)

Country Link
US (1) US4312730A (es)
EP (1) EP0029094B1 (es)
JP (1) JPS5682858A (es)
AT (1) ATE4222T1 (es)
BR (1) BR8007263A (es)
CA (1) CA1157177A (es)
DE (1) DE2945569C2 (es)
ES (1) ES8204458A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543646A1 (de) * 1985-12-11 1987-06-19 Basf Ag Ionische polymerisate
JPH08325792A (ja) * 1995-05-30 1996-12-10 Sakura Color Prod Corp アルミニウム又はアルミニウム合金酸化皮膜の充填着色用顔料分散体組成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT281410B (de) * 1968-05-02 1970-05-25 Vianova Kunstharz Ag Verfahren zur Herstellung wasserlöslicher Kunstharze
AT328732B (de) * 1974-04-03 1976-04-12 Vianova Kunstharz Ag Verfahren zur herstellung wasserloslicher bindemittel fur die elektrotauchlackierung
DE2511675C3 (de) * 1975-03-18 1984-03-15 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung von Addukten aus Maleinsäureanhydrid und flüssigen Butadienpolymerisaten
JPS51116893A (en) * 1975-04-08 1976-10-14 Ube Ind Ltd Photo-setting compositions
US3974129A (en) * 1975-07-24 1976-08-10 Shell Oil Company Polybutadiene resin

Also Published As

Publication number Publication date
BR8007263A (pt) 1981-05-19
DE2945569A1 (de) 1981-05-21
DE2945569C2 (de) 1983-09-29
EP0029094A3 (en) 1981-07-22
CA1157177A (en) 1983-11-15
EP0029094B1 (de) 1983-07-20
ES496623A0 (es) 1982-05-01
ATE4222T1 (de) 1983-08-15
EP0029094A2 (de) 1981-05-27
US4312730A (en) 1982-01-26
JPS5682858A (en) 1981-07-06

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