ES411231A1 - Un metodo de preparacion de una composicion de revestimien-to en polvo. - Google Patents

Un metodo de preparacion de una composicion de revestimien-to en polvo.

Info

Publication number
ES411231A1
ES411231A1 ES411231A ES411231A ES411231A1 ES 411231 A1 ES411231 A1 ES 411231A1 ES 411231 A ES411231 A ES 411231A ES 411231 A ES411231 A ES 411231A ES 411231 A1 ES411231 A1 ES 411231A1
Authority
ES
Spain
Prior art keywords
powder coating
carboxy group
terminated polymer
preparation
pigment
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
ES411231A
Other languages
English (en)
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of ES411231A1 publication Critical patent/ES411231A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/182—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents
    • C08G59/186—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents with acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/3209—Epoxy compounds containing three or more epoxy groups obtained by polymerisation of unsaturated mono-epoxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C08G59/4246—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof polymers with carboxylic terminal groups
    • C08G59/4269—Macromolecular compounds obtained by reactions other than those involving unsaturated carbon-to-carbon bindings

Abstract

Un método de preparación de una composición de revestimiento en polvo en la que los ingredientes principales son: (a) un copolímero de acrilato de glicidilo o metacrilato de glicidilo y un compuesto etilénicamente insaturado, (b) un polímero terminado en grupos carboxi y © otros materiales utilizados para formar la composición de revestimiento en polvo tales como un agente de control de la fluidez, un pigmento, un agente antiestático, un catalizador y similares, cuyo método comprende las operaciones de : retardar la mezcla de dicho copolímero con por lo menos el polímero terminado en grupos carboxi hasta que por lo menos el citado pigmento haya sido íntimamente mezclado con dicho polímero terminado en grupos carboxi
ES411231A 1972-02-04 1973-02-02 Un metodo de preparacion de una composicion de revestimien-to en polvo. Expired ES411231A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22374672A 1972-02-04 1972-02-04

Publications (1)

Publication Number Publication Date
ES411231A1 true ES411231A1 (es) 1975-12-01

Family

ID=22837820

Family Applications (1)

Application Number Title Priority Date Filing Date
ES411231A Expired ES411231A1 (es) 1972-02-04 1973-02-02 Un metodo de preparacion de una composicion de revestimien-to en polvo.

Country Status (14)

Country Link
JP (1) JPS5344950B2 (es)
AT (1) AT322696B (es)
AU (1) AU477245B2 (es)
BE (1) BE794895A (es)
BR (1) BR7300134D0 (es)
CA (1) CA1004391A (es)
DE (1) DE2303650A1 (es)
ES (1) ES411231A1 (es)
FR (1) FR2169931B1 (es)
GB (1) GB1376088A (es)
IT (1) IT976880B (es)
NL (1) NL7301316A (es)
SE (1) SE390821B (es)
ZA (1) ZA729036B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222769B2 (es) * 1974-02-04 1977-06-20
JPS5919154B2 (ja) * 1976-10-04 1984-05-02 日本ペイント株式会社 粉体塗料組成物
ES2907462T3 (es) 2007-10-15 2022-04-25 Univ Maryland Aparato para su uso en el estudio del colon de un paciente

Also Published As

Publication number Publication date
AT322696B (de) 1975-06-10
DE2303650A1 (de) 1973-08-23
NL7301316A (es) 1973-08-07
AU477245B2 (en) 1976-10-21
FR2169931A1 (es) 1973-09-14
BE794895A (fr) 1973-05-29
SE390821B (sv) 1977-01-24
GB1376088A (en) 1974-12-04
IT976880B (it) 1974-09-10
AU5088773A (en) 1974-07-11
CA1004391A (en) 1977-01-25
FR2169931B1 (es) 1975-04-04
BR7300134D0 (pt) 1973-09-18
ZA729036B (en) 1973-09-26
JPS5344950B2 (es) 1978-12-02
JPS4884850A (es) 1973-11-10

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