JPS5731923A - Epoxy resin composition - Google Patents

Epoxy resin composition

Info

Publication number
JPS5731923A
JPS5731923A JP10646680A JP10646680A JPS5731923A JP S5731923 A JPS5731923 A JP S5731923A JP 10646680 A JP10646680 A JP 10646680A JP 10646680 A JP10646680 A JP 10646680A JP S5731923 A JPS5731923 A JP S5731923A
Authority
JP
Japan
Prior art keywords
epoxy resin
phthalic anhydride
polyfluorinated
resin composition
curing agent
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.)
Granted
Application number
JP10646680A
Other languages
Japanese (ja)
Other versions
JPS6136845B2 (en
Inventor
Shigekuni Sasaki
Kozaburo Nakamura
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP10646680A priority Critical patent/JPS5731923A/en
Publication of JPS5731923A publication Critical patent/JPS5731923A/en
Publication of JPS6136845B2 publication Critical patent/JPS6136845B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)

Abstract

PURPOSE: An epoxy resin composition which forms cured products having excellent moisture resistance, heat resistance and water resistance, and is useful as a coating material, prepared by adding a specified polyfluorinated phthalic anhydride derivative as a curing agent to an epoxy resin.
CONSTITUTION: Titled composition is obtained by mixing (i) an epoxy resin, e.g., glycidyl ether of 2,2'-bis(p-hydroxy phenyl) propane, (ii) a polyfluorinated phthalic anhydride derivative of the formula and, if necessary, (iii) another curing agent, e.g., phthalic anhydride, (iv) a cure promotor, e.g., benzylmethylamine, and (v) a filler. It is preferred to mix 0.8W1.0eq. of component ii to one eq. epoxy resin i and 0.5W2pts.wt. of component iv per 100pts.wt. of epoxy resin i.
COPYRIGHT: (C)1982,JPO&Japio
JP10646680A 1980-08-04 1980-08-04 Epoxy resin composition Granted JPS5731923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10646680A JPS5731923A (en) 1980-08-04 1980-08-04 Epoxy resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10646680A JPS5731923A (en) 1980-08-04 1980-08-04 Epoxy resin composition

Publications (2)

Publication Number Publication Date
JPS5731923A true JPS5731923A (en) 1982-02-20
JPS6136845B2 JPS6136845B2 (en) 1986-08-20

Family

ID=14434325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10646680A Granted JPS5731923A (en) 1980-08-04 1980-08-04 Epoxy resin composition

Country Status (1)

Country Link
JP (1) JPS5731923A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137716A2 (en) * 1983-09-09 1985-04-17 Nippon Telegraph And Telephone Corporation Optical adhesive composition
JPS6144969A (en) * 1984-08-09 1986-03-04 Nippon Telegr & Teleph Corp <Ntt> Bondable composition and production of optical member by using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137716A2 (en) * 1983-09-09 1985-04-17 Nippon Telegraph And Telephone Corporation Optical adhesive composition
JPS6144969A (en) * 1984-08-09 1986-03-04 Nippon Telegr & Teleph Corp <Ntt> Bondable composition and production of optical member by using same

Also Published As

Publication number Publication date
JPS6136845B2 (en) 1986-08-20

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