MX167344B - Mejoras composicion recubridora de solidos altas termofraguables de epoxis, polioles y anhidridos - Google Patents

Mejoras composicion recubridora de solidos altas termofraguables de epoxis, polioles y anhidridos

Info

Publication number
MX167344B
MX167344B MX007851A MX785187A MX167344B MX 167344 B MX167344 B MX 167344B MX 007851 A MX007851 A MX 007851A MX 785187 A MX785187 A MX 785187A MX 167344 B MX167344 B MX 167344B
Authority
MX
Mexico
Prior art keywords
polyoles
anhydrides
high heat
composition coating
resistant epoxy
Prior art date
Application number
MX007851A
Other languages
English (en)
Inventor
Mary Jo Burkholder
William Pelham Blackburn
Ronald Ruthvoyne Ambrose
Samuel Porter Jr
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27129211&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX167344(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/898,670 external-priority patent/US4732791A/en
Priority claimed from US06/898,665 external-priority patent/US4755581A/en
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of MX167344B publication Critical patent/MX167344B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of 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
    • 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
    • C08G59/4284—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof together with other curing agents
    • 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers

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)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

La presente invención se refiere a una composición recubridora termofraguable de sólidos altos que comprende: a) un poliepóxido de peso molecular bajo conteniendo más de dos grupos epóxicos por molécula; b) un material polifuncional conteniendo un grupo hidroxil de peso molecular bajo; c) un agente de fraguado consistiendo esencialmente de un anhídrido y d) un catalizador de fraguado seleccionado del grupo que consiste de una amina terciaria y de una sal de amonio cuaternario; dicha composición se caracteriza porque es rociable, tiene un contenido de sólidos de alrededor de 45 a 80 por ciento y es fraguable en la ausencia de un agente de fraguado de melamina.
MX007851A 1986-08-21 1987-08-21 Mejoras composicion recubridora de solidos altas termofraguables de epoxis, polioles y anhidridos MX167344B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/898,670 US4732791A (en) 1986-08-21 1986-08-21 Color plus clear application of thermosetting high solids coating composition of epoxies, polyols and anhydrides
US06/898,665 US4755581A (en) 1986-08-21 1986-08-21 Thermosetting high solids coating composition of epoxies, polyols and anhydrides

Publications (1)

Publication Number Publication Date
MX167344B true MX167344B (es) 1993-03-18

Family

ID=27129211

Family Applications (2)

Application Number Title Priority Date Filing Date
MX007851A MX167344B (es) 1986-08-21 1987-08-21 Mejoras composicion recubridora de solidos altas termofraguables de epoxis, polioles y anhidridos
MX9300128A MX9300128A (es) 1986-08-21 1993-01-12 Un proceso mejorado para aplicar un recubrimiento compuesto a un sustrato.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX9300128A MX9300128A (es) 1986-08-21 1993-01-12 Un proceso mejorado para aplicar un recubrimiento compuesto a un sustrato.

Country Status (9)

Country Link
EP (1) EP0257513B2 (es)
JP (2) JPH0621276B2 (es)
KR (1) KR910000835B1 (es)
AU (1) AU587143B2 (es)
BR (1) BR8704285A (es)
CA (1) CA1326582C (es)
DE (1) DE3786618T2 (es)
ES (1) ES2058080T5 (es)
MX (2) MX167344B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1335341C (en) * 1986-08-21 1995-04-25 William Pelham Blackburn Thermosetting high solids coating composition of hydroxy-functional epoxies and anhydrides
US5055524A (en) * 1987-07-16 1991-10-08 Ppg Industries, Inc. Polyol-modified polyanhydride curing agent for polyepoxide powder coatings
US5260101A (en) * 1992-01-15 1993-11-09 E. I. Du Pont De Nemours And Company Multicomponent system for a refinish coating composition and a method for applying the same
US5360644A (en) * 1992-12-15 1994-11-01 Basf Corporation Chip-resistant composite coating
JP3989028B2 (ja) * 1993-08-10 2007-10-10 日本ペイント株式会社 水性塗料組成物およびそれを用いる塗装方法
ES2113181T3 (es) * 1993-12-29 1998-04-16 Du Pont Recubrimiento resistente al deterioro.
US5827910A (en) * 1994-12-21 1998-10-27 E. I. Du Pont De Nemours And Company Mar-resistant coating
DE69520052T2 (de) * 1995-08-10 2001-08-23 Mitsubishi Rayon Co Wärmehärtbare überzugszusammensetzung
CA2439340C (en) 2001-02-27 2010-05-11 Akzo Nobel Nv Reactive non-isocyanate coating compositions
PT2484708T (pt) * 2008-05-23 2017-12-26 Hempel As Novas composições de primer de epóxi de baixo cov de sólidos ultraelevados de cura rápida para ambientes corrosivos agressivos
KR101336305B1 (ko) * 2010-08-12 2013-12-02 주식회사 엘지화학 열경화성 보호막 수지 조성물

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE563324A (es) * 1956-12-20
US3431237A (en) * 1967-03-27 1969-03-04 Dow Chemical Co Method of curing epoxy resins
GB1156269A (en) * 1968-05-10 1969-06-25 Shell Int Research Epoxy Resin Compositions suitable for Electrical Insulators
DE2642465C3 (de) * 1976-09-21 1981-01-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung einer VerguBmasse
US4713427A (en) * 1982-08-09 1987-12-15 E. I. Du Pont De Nemours And Company High solids coating compositions
EP0115484A4 (en) * 1982-08-09 1985-04-11 Ford Motor Co HYDROXY-EPOXIDE ACRYLIC COMPOSITIONS FOR COATINGS WITH A HIGH SOLID CONTENT.
GB8322399D0 (en) * 1983-08-19 1983-09-21 Ici Plc Coating compositions
ES2002379A6 (es) * 1985-09-27 1988-08-01 Dow Chemical Co Procedimiento para preparar una composicion de revestimiento en polvo y metodo de revestir un sustrato.
DE3534910A1 (de) * 1985-09-30 1987-04-02 Basf Lacke & Farben Haertbare zusammensetzung
CA1335341C (en) * 1986-08-21 1995-04-25 William Pelham Blackburn Thermosetting high solids coating composition of hydroxy-functional epoxies and anhydrides

Also Published As

Publication number Publication date
DE3786618D1 (de) 1993-08-26
ES2058080T5 (es) 1996-10-01
CA1326582C (en) 1994-01-25
JPH08104845A (ja) 1996-04-23
AU587143B2 (en) 1989-08-03
EP0257513A3 (en) 1989-08-09
JPH0621276B2 (ja) 1994-03-23
DE3786618T2 (de) 1993-12-23
JP2801561B2 (ja) 1998-09-21
ES2058080T3 (es) 1994-11-01
EP0257513B1 (en) 1993-07-21
KR880002939A (ko) 1988-05-12
MX9300128A (es) 1994-07-29
AU7726987A (en) 1988-03-24
BR8704285A (pt) 1988-04-12
KR910000835B1 (ko) 1991-02-11
EP0257513A2 (en) 1988-03-02
EP0257513B2 (en) 1996-05-01
JPS6384674A (ja) 1988-04-15

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