MX9706096A - Composicion de resina epoxi capaz de curarse a baja temperatura. - Google Patents

Composicion de resina epoxi capaz de curarse a baja temperatura.

Info

Publication number
MX9706096A
MX9706096A MX9706096A MX9706096A MX9706096A MX 9706096 A MX9706096 A MX 9706096A MX 9706096 A MX9706096 A MX 9706096A MX 9706096 A MX9706096 A MX 9706096A MX 9706096 A MX9706096 A MX 9706096A
Authority
MX
Mexico
Prior art keywords
epoxy resin
epoxy
cure
resin composition
low temperature
Prior art date
Application number
MX9706096A
Other languages
English (en)
Inventor
Michael David Ravenscroft
Klaus Erich Hoffmanm
Terry Wayne Glass
Peter Thompson Keillor Iii
Jacques Louis Poincloux
William Jay Elms
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of MX9706096A publication Critical patent/MX9706096A/es

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
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/066—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with chain extension or advancing 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
    • 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
    • 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
    • C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-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
    • C08G59/62—Alcohols or phenols
    • C08G59/621—Phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)

Abstract

Una resina epoxi que es un producto de reaccion de poliepoxi y un poliol que contiene tanto grupos epoxi como grupos hidroxilo fenolico terminales de por lo menos 0.2 por ciento en peso que tiene adicionado al mismo una novolaca epoxi que tiene una funcionalidad epoxi mayor que dos. La resina epoxi es adecuada para usarse como un revestimiento en polvo que exhibe viscosidad de fusion inferior que las resinas de la técnica anterior de composicion similar. La resina epoxi exhibe Tg/punto de suavizado superior al de las resinas de la técnica epoxi exhibe Tg/punto de suavizado superior al de las resinas de la técnica anterior de viscosidad similar. Un revestimiento en polvo preparado de resina se puede usar sobre substratos sensibles a la temperatura.
MX9706096A 1995-02-10 1995-02-10 Composicion de resina epoxi capaz de curarse a baja temperatura. MX9706096A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1995/001674 WO1996024628A1 (en) 1995-02-10 1995-02-10 Epoxy resin composition capable of cure at low temperature

Publications (1)

Publication Number Publication Date
MX9706096A true MX9706096A (es) 1997-11-29

Family

ID=22248644

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9706096A MX9706096A (es) 1995-02-10 1995-02-10 Composicion de resina epoxi capaz de curarse a baja temperatura.

Country Status (5)

Country Link
EP (1) EP0808337A1 (es)
AU (1) AU1873795A (es)
CZ (1) CZ253297A3 (es)
MX (1) MX9706096A (es)
WO (1) WO1996024628A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000063311A1 (en) * 1999-04-21 2000-10-26 Vantico Ag Flowable powder coating composition
TWI814925B (zh) 2018-10-29 2023-09-11 美商湛新美國股份有限公司 低烘烤粉末塗料樹脂及塗覆基材的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1643309U (de) * 1952-02-11 1952-09-04 Loewe Opta Ag Schallplattengeraet mit mitteln zur inbetriebnahme von schallplatten verschiedener laufgeschwindigkeit.
NL153575B (nl) * 1963-10-09 1977-06-15 Dow Chemical Co Werkwijze voor de vervaardiging van gelamineerde voorwerpen, alsmede gelamineerde voorwerpen verkregen volgens deze werkwijze.
GB8420816D0 (en) * 1984-08-16 1984-09-19 Dow Chemical Rheinwerk Gmbh Epoxy resins
US4596861A (en) * 1985-05-22 1986-06-24 The Dow Chemical Company Advanced epoxy resin for can coating applications
GB8603701D0 (en) * 1986-02-14 1986-03-19 Dow Chemical Rheinwerk Gmbh Epoxy resins
GB9027406D0 (en) * 1990-12-18 1991-02-06 Ciba Geigy Ag Production of compounds

Also Published As

Publication number Publication date
AU1873795A (en) 1996-08-27
WO1996024628A1 (en) 1996-08-15
EP0808337A1 (en) 1997-11-26
CZ253297A3 (cs) 1998-06-17

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