NL7800115A - Polychlorinated benzene di:amine curing agent - for epoxy! resin with good moisture resistance - Google Patents

Polychlorinated benzene di:amine curing agent - for epoxy! resin with good moisture resistance

Info

Publication number
NL7800115A
NL7800115A NL7800115A NL7800115A NL7800115A NL 7800115 A NL7800115 A NL 7800115A NL 7800115 A NL7800115 A NL 7800115A NL 7800115 A NL7800115 A NL 7800115A NL 7800115 A NL7800115 A NL 7800115A
Authority
NL
Netherlands
Prior art keywords
resin
curing agent
moisture resistance
epoxy
amine curing
Prior art date
Application number
NL7800115A
Other languages
Dutch (nl)
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Priority to NL7800115A priority Critical patent/NL7800115A/en
Publication of NL7800115A publication Critical patent/NL7800115A/en

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
    • C08G59/40—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
    • C08G59/50—Amines
    • C08G59/504—Amines containing an atom other than nitrogen belonging to the amine group, carbon and hydrogen

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)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

A curable epoxy compn. comprises an epoxide resin having an average of >=1 1,2-epoxide gp. per molecule and 1-100 wt. % of a diamine curing agent of formula (I) (where one R is NH2 and the other is Cl; X is Cl and n = 1-3). (I) produces cured epoxy resins with improved moisture resistance and higher Tg on exposure to high humidity. The resins are used in fibrous composites, structural adhesives and coatings. In an example, a polyglycidyl ether of tris(hydroxyphenyl)methane was heated with 2,6-dichloro-1,4-benzene diamine to give a cured resin of Tg 270 degrees C and Tg after a 24 hour water boil of 212 degrees C.
NL7800115A 1978-01-04 1978-01-04 Polychlorinated benzene di:amine curing agent - for epoxy! resin with good moisture resistance NL7800115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7800115A NL7800115A (en) 1978-01-04 1978-01-04 Polychlorinated benzene di:amine curing agent - for epoxy! resin with good moisture resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7800115A NL7800115A (en) 1978-01-04 1978-01-04 Polychlorinated benzene di:amine curing agent - for epoxy! resin with good moisture resistance

Publications (1)

Publication Number Publication Date
NL7800115A true NL7800115A (en) 1979-07-06

Family

ID=19830086

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7800115A NL7800115A (en) 1978-01-04 1978-01-04 Polychlorinated benzene di:amine curing agent - for epoxy! resin with good moisture resistance

Country Status (1)

Country Link
NL (1) NL7800115A (en)

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Legal Events

Date Code Title Description
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