ES8702448A1 - Un procedimiento para preparar un polimero vinilico no gelificado. - Google Patents

Un procedimiento para preparar un polimero vinilico no gelificado.

Info

Publication number
ES8702448A1
ES8702448A1 ES549574A ES549574A ES8702448A1 ES 8702448 A1 ES8702448 A1 ES 8702448A1 ES 549574 A ES549574 A ES 549574A ES 549574 A ES549574 A ES 549574A ES 8702448 A1 ES8702448 A1 ES 8702448A1
Authority
ES
Spain
Prior art keywords
molecular weight
low molecular
acrylic polymers
weight acrylic
vinyl monomer
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
ES549574A
Other languages
English (en)
Other versions
ES549574A0 (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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of ES8702448A1 publication Critical patent/ES8702448A1/es
Publication of ES549574A0 publication Critical patent/ES549574A0/es
Expired 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
    • C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C09D151/08—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/631—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyesters and/or polycarbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (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)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PREPARACION DE POLIMEROS ACRILICOS NO GELIFICADOS DE BAJO PESO MOLECULAR, HASTA 3.000, CON UNA POLIDISPERSIDAD ENTRE 1,2 Y 1,5. LOS POLIMEROS SE OBTIENEN POR POLIMERIZACION POR ADICION VINILICA DE UN COMPONENTE MONOMERO VINILICO, DEL QUE AL MENOS UN 30% EN PESO ES UN MONOMERO CON HIDROGENO ACTIVO, EN PRESENCIA DE UN POLIMERO QUE CONTIENE HIDROGENO ACTIVO Y UN PESO MOLECULAR INFERIOR A 3.000. LOS MONOMEROS VINILICOS PUEDEN SER ACRILATOS, METACRILATOS O ACRILAMIDAS; LOS POLIMEROS PUEDEN SER POLIESTER-POLIOLES, POLIESTER-POLIEPOXIDOS Y POLI(ESTER-URETANOS)POLIOLOLES. LA POLIMERIZACION POR ADICION VINILICA SE REALIZA A 150-250JC, PREFERENTEMENTE A 170-210JC, EN PRESENCIA DE UN INICIADOR DE RADICALES LIBRES, DEL TIPO DE PEROXIDOS O HIDROPEROXIDOS EN UNA PROPORCION DEL 0,1-10% EN PESO CON RESPECTO AL MONOMERO VINILICO Y DE UN DISOLVENTE DE POR EJEMPLO 150JC, POR EJEMPLO ALCOHOL BENCILICO. LOS POLIMEROS OBTENIDOS SE EMPLEAN COMO FORMADORES DE PELICULAS EN COMPOSICIONES DE RECUBRIMIENTO TRANSPARENTE EN LA INDUSTRIA DEL AUTOMOVIL.
ES549574A 1984-12-05 1985-12-04 Un procedimiento para preparar un polimero vinilico no gelificado. Expired ES8702448A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/678,435 US4618659A (en) 1984-12-05 1984-12-05 Low molecular weight acrylic polymers

Publications (2)

Publication Number Publication Date
ES8702448A1 true ES8702448A1 (es) 1987-01-01
ES549574A0 ES549574A0 (es) 1987-01-01

Family

ID=24722783

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549574A Expired ES8702448A1 (es) 1984-12-05 1985-12-04 Un procedimiento para preparar un polimero vinilico no gelificado.

Country Status (6)

Country Link
US (1) US4618659A (es)
EP (1) EP0184761B1 (es)
JP (1) JPS61141718A (es)
CA (1) CA1258679A (es)
DE (1) DE3576696D1 (es)
ES (1) ES8702448A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758626A (en) * 1987-05-12 1988-07-19 General Electric Company Melt of an amorphous aromatic polyester with a melt of a carboxy terminated polyacrylate oligomer
DE3913001A1 (de) * 1989-04-20 1990-10-31 Herberts Gmbh Hydroxylgruppenhaltiges bindemittel, verfahren zu dessen herstellung und seine verwendung
DE4133290A1 (de) * 1991-10-08 1993-04-15 Herberts Gmbh Verfahren zur herstellung von mehrschichtlackierungen unter verwendung von radikalisch und/oder kationisch polymerisierbaren klarlacken
US6566549B1 (en) 1994-06-13 2003-05-20 Rohm And Haas Company Continuous polymerization process and products therefrom
US5475073A (en) * 1994-11-18 1995-12-12 Arco Chemical Technology, L.P. Hydroxy-functional acrylate resins
US5741880A (en) * 1996-05-10 1998-04-21 The Sherwin-Williams Company Clearcoating compositions
AT405518B (de) * 1997-08-07 1999-09-27 Vianova Kunstharz Ag Neue acrylatpolymerisate, deren grundlage polyesterharze oder polyester-oligomere sind, deren herstellung und verwendung in beschichtungsmitteln
US6846892B2 (en) * 2002-03-11 2005-01-25 Johnson & Johnson Vision Care, Inc. Low polydispersity poly-HEMA compositions
DE10335250B3 (de) 2003-08-01 2005-05-25 Bayer Materialscience Ag Polymerdispersionen in Polyesterpolyolen
CA3145474A1 (en) * 2019-07-31 2021-02-04 Alexandra Steffens Mixing system for producing aqueous coating agents with a low voc

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029544A (en) * 1963-03-05 1966-05-11 Distillers Co Yeast Ltd Surface coating resins derived from unsaturated ethers and carboxylic acids
GB1107249A (en) * 1964-08-31 1968-03-27 Johnson & Son Inc S C Alkali-soluble resins and method of preparing the same
DE1745052A1 (de) * 1967-11-07 1971-08-05 Alfred Krueger Verfahren zur Herstellung von Kondensationsprodukten
DE2936623C2 (de) * 1971-04-05 1983-09-29 Alfred 5047 Wesseling Krüger Verfahren zur Herstellung von Kondensationsprodukten
US4075242A (en) * 1973-07-18 1978-02-21 Celanese Corporation Low molecular weight acrylates or methacrylates
DE2460329A1 (de) * 1974-12-20 1976-07-01 Bayer Ag Niedermolekulare acrylatharze mit geringer uneinheitlichkeit und ein verfahren zu ihrer herstellung
JPS52148589A (en) * 1976-06-07 1977-12-09 Toray Ind Inc Novel graft polymer and antistatic finishing agent therefrom
DE2703311A1 (de) * 1977-01-27 1978-08-03 Bayer Ag Niedermolekulare acrylatharze und ein verfahren zu ihrer herstellung
US4361676A (en) * 1977-03-31 1982-11-30 Minnesota Mining And Manufacturing Company Sag-resistant compositions
DE2743969A1 (de) * 1977-09-30 1979-04-12 Hoechst Ag Verfahren zur herstellung von bestaendigen polymerisatdispersionen in kohlenwasserstoffen
US4276212A (en) * 1978-12-11 1981-06-30 E. I. Du Pont De Nemours And Company High solids coating composition of a low molecular weight acrylic polymer and an alkylated melamine cross-linking agent
JPS5844711B2 (ja) * 1979-07-04 1983-10-05 日東電工株式会社 水溶性感圧接着剤組成物
US4317894A (en) * 1979-12-11 1982-03-02 Ppg Industries, Inc. Low temperature cure coating compositions
US4351928A (en) * 1980-09-17 1982-09-28 The Dow Chemical Company Curable hydroxy functional resin compositions containing reactive diluents
WO1982002387A1 (en) * 1981-01-09 1982-07-22 & Son Inc S C Johnson Process for continuous bulk copolymerization of vinyl monomers and product thereof
US4414370A (en) * 1981-01-09 1983-11-08 S. C. Johnson & Son, Inc. Process for continuous bulk copolymerization of vinyl monomers
DE3132937A1 (de) * 1981-08-20 1983-03-03 Henkel KGaA, 4000 Düsseldorf Wasserverduennbare harzzubereitung auf basis von alkydharzen und polyacrylatharzen sowie deren verwendung als wasserverduennbare lackharze
JPS5874742A (ja) * 1981-10-29 1983-05-06 Dainippon Ink & Chem Inc 樹脂分散液
DE4123028C1 (es) * 1991-07-12 1992-10-29 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De

Also Published As

Publication number Publication date
US4618659A (en) 1986-10-21
EP0184761A3 (en) 1987-08-26
CA1258679A (en) 1989-08-22
EP0184761A2 (en) 1986-06-18
ES549574A0 (es) 1987-01-01
EP0184761B1 (en) 1990-03-21
DE3576696D1 (de) 1990-04-26
JPS61141718A (ja) 1986-06-28
JPH0459352B2 (es) 1992-09-22

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