ES8609383A1 - Una composicion de recubrimiento - Google Patents

Una composicion de recubrimiento

Info

Publication number
ES8609383A1
ES8609383A1 ES546797A ES546797A ES8609383A1 ES 8609383 A1 ES8609383 A1 ES 8609383A1 ES 546797 A ES546797 A ES 546797A ES 546797 A ES546797 A ES 546797A ES 8609383 A1 ES8609383 A1 ES 8609383A1
Authority
ES
Spain
Prior art keywords
moles
conductive primers
epoxyester
filled
electrically conductive
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
ES546797A
Other languages
English (en)
Other versions
ES546797A0 (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES546797A0 publication Critical patent/ES546797A0/es
Publication of ES8609383A1 publication Critical patent/ES8609383A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4045—Mixtures of compounds of group C08G18/58 with other macromolecular 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4294—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from polyester forming components containing polyepoxy 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/58—Epoxy resins
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/58—Epoxy resins
    • C08G18/581—Reaction products of epoxy resins with less than equivalent amounts of compounds containing active hydrogen added before or during the reaction with the isocyanate component
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • 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
    • C09D5/24—Electrically-conducting paints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Conductive Materials (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR UNA COMPOSICION DE RECUBRIMIENTO DE OLIGOMERO EN BLOQUE LINEAL DE EPOXO-ESTER. COMPRENDE: A) HACER REACCIONAR A N MOLES DE (A) CON (N-1) MOLES DE (B) PARA FORMAR UN (C); Y B) COMBINAR DE 5 A 40% EN PESO DE (C) CON 1 A 20% EN PESO DE (D), 1 A 30% EN PESO DE (E), 0 A 40% EN PESO DE PIGMENTOS Y DILUYENTES, 20 A 80% EN PESO DE SIOLVENTE ORGANICOS Y CON 2 A 5% EN VOLUMEN REFERIDO A LOS SOLIDOS DEL AGLUTINANTE DE NEGRO DE CARBON CONDUCTOR, PARA FORMAR UNA COMPOSICION DE RECUBRIMIENTO QUE TIENE UNA CONDUCTIVIDAD ESPECIFICA O DE PELICULA CURADA DE 5 D 10C3 (YCMC1). SIENDO: (A), UN OLIGOMERO EPOXI LINEAL QUE TIENE UN GRUPO OXIRANO EN CADA EXTREMO TERMINAL Y UN MN, PESO MOLECULAR ENTRE 300 Y 5.000; (B), UNIDADES DE ACIDO GRASO TERMINADAS CON GRUPOS ACISO CARBOXILICOS SOBRE CADA UNO DE LOS DOS EXTREMOS Y DOTADAS CON C 9; (C), OLIGOMERO LINEAL COPOLIMERIZADO EN BLOQUE QUE TIENE UN PROMEDIO DE 3 A 20 UNIDADES DE MOLES DE LAS UNIDADES ALTERNANTES DE EPOXO Y DE ACIDO Y TERMINADO EN CADA EXTREMO CON UNIDADES DE LOS OLIGOMEROS EPOXI; (D), UN ISOCIANATO BLOQUEADO COMO ISOCIANATO ALIFATICO BLOQUEADO CON CETOXINA Y (E), UN AGENTE DE ENTRECRUZAMIENTO DE AMINOPLASTICO COMO RESINAS DE FORMALDEHIDO-MELAMINA. SE UTILIZA COMO AGENTE DE IMPRIMACION EN AUTOMOVILES.
ES546797A 1984-09-21 1985-09-09 Una composicion de recubrimiento Expired ES8609383A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/652,859 US4623481A (en) 1984-09-21 1984-09-21 Conductive primers

Publications (2)

Publication Number Publication Date
ES546797A0 ES546797A0 (es) 1986-07-16
ES8609383A1 true ES8609383A1 (es) 1986-07-16

Family

ID=24618476

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546797A Expired ES8609383A1 (es) 1984-09-21 1985-09-09 Una composicion de recubrimiento

Country Status (7)

Country Link
US (1) US4623481A (es)
EP (1) EP0179281B1 (es)
JP (1) JPS6178879A (es)
BR (1) BR8504545A (es)
CA (1) CA1253682A (es)
DE (1) DE3567476D1 (es)
ES (1) ES8609383A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848348A (en) * 1983-11-14 1989-07-18 Minnesota Mining And Manufacturing Company Coated films
US4740426A (en) * 1986-08-29 1988-04-26 E. I. Du Pont De Nemours And Company Conductive primer composition
US5958537A (en) * 1997-09-25 1999-09-28 Brady Usa, Inc. Static dissipative label
BR0010382A (pt) * 1999-03-17 2003-07-22 Du Pont Composições de revestimento transparente com alto teor de sólidos contendo epóxi, melamina e isocianato, artigo, processo de fabricação de uma composição, produto e processo de fabricação de um artigo
ATE285424T1 (de) 1999-03-17 2005-01-15 Du Pont Säurebeständige klarlackzusammensetzung mit hohem feststoffgehalt
US6855779B1 (en) 1999-03-17 2005-02-15 E. I. Du Pont De Nemours And Company High solid epoxy, melamine and isocyanate compositions
AU762753B2 (en) 1999-03-17 2003-07-03 E.I. Du Pont De Nemours And Company High solids clear coating composition
BR0010513A (pt) 1999-03-17 2002-01-08 Du Pont Composição de revestimento transparente com alto teor de sólidos, resistente à corrosão ácida e desgastes e método de produção de um revestimento transparente em um substrato
AU761107B2 (en) 1999-03-17 2003-05-29 E.I. Du Pont De Nemours And Company High solids clear coating composition
WO2001045936A1 (en) * 1999-12-20 2001-06-28 Patent Holding Company Method for priming smc parts

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735829A (en) * 1952-07-05 1956-02-21 Compositions containing a mixture of
US3655595A (en) * 1969-02-20 1972-04-11 Memorex Corp Epoxy binder for magnetic coating composition
US3928156A (en) * 1969-07-10 1975-12-23 Ppg Industries Inc Process for the electrodeposition of zwitterion-containing compositions
US3837981A (en) * 1971-05-10 1974-09-24 T Flint Epoxy tape
US3819567A (en) * 1971-12-03 1974-06-25 Du Pont Sealer composition of an acrylic-epoxy ester graft copolymer and an epoxy resin
US3992346A (en) * 1972-03-08 1976-11-16 Badische Anilin- & Soda-Fabrik Aktiengesellschaft Production of highly flexible coatings
US3971745A (en) * 1973-12-21 1976-07-27 Minnesota Mining And Manufacturing Company Amino terminated ionic polyurethane emulsion with polyepoxide emulsion
US4115599A (en) * 1974-11-06 1978-09-19 Owens-Illinois, Inc. Process for producing glass article having fragment retaining and alkali resistant coating
US4065316A (en) * 1976-07-19 1977-12-27 Western Electric Company, Incorporated Printing ink
US4160064A (en) * 1977-06-15 1979-07-03 Theodore R. Flint Epoxy adhesive sealant
JPS5442625A (en) * 1977-09-09 1979-04-04 Matsushita Electric Ind Co Ltd Fly-back transformer
US4225460A (en) * 1979-06-28 1980-09-30 Minnesota Mining And Manufacturing Company Latent Lewis acid catalyst system and process
US4237252A (en) * 1979-06-28 1980-12-02 Minnesota Mining And Manufacturing Company Heat activatable one-part liquid resin systems
US4282123A (en) * 1979-08-06 1981-08-04 Mobil Oil Corporation Elastomeric urethane coating
US4354911A (en) * 1981-08-07 1982-10-19 Western Electric Company Inc. Method of selectively depositing a metal on a surface by means of sputtering
US4380596A (en) * 1981-12-04 1983-04-19 General Electric Company Primer or solvent resistant protective coating

Also Published As

Publication number Publication date
US4623481A (en) 1986-11-18
JPS6178879A (ja) 1986-04-22
EP0179281A1 (en) 1986-04-30
CA1253682A (en) 1989-05-09
ES546797A0 (es) 1986-07-16
BR8504545A (pt) 1986-07-15
DE3567476D1 (en) 1989-02-16
EP0179281B1 (en) 1989-01-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203