JPS54155298A - Modification of epoxy compound - Google Patents

Modification of epoxy compound

Info

Publication number
JPS54155298A
JPS54155298A JP6384778A JP6384778A JPS54155298A JP S54155298 A JPS54155298 A JP S54155298A JP 6384778 A JP6384778 A JP 6384778A JP 6384778 A JP6384778 A JP 6384778A JP S54155298 A JPS54155298 A JP S54155298A
Authority
JP
Japan
Prior art keywords
epoxy
epoxy resin
groups
epoxy compound
aryl ester
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.)
Pending
Application number
JP6384778A
Other languages
Japanese (ja)
Inventor
Kazutoshi Funahashi
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.)
Teijin Ltd
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP6384778A priority Critical patent/JPS54155298A/en
Publication of JPS54155298A publication Critical patent/JPS54155298A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prolong a pot life of epoxy resin and to improve workability, by modifying the epoxy resin with an aryl ester.
CONSTITUTION: An epoxy compound having one or more epoxy groups with high reactivity is modified by an aryl ester in an amount to give 0.3W3, preferably 0.5W 2, aryl ester groups per epoxy groups. When the epoxy compound is an epoxy resin having two or more epoxy groups, the epoxy resin is modified by a polyaryl ester, e.g., triacetyl phloroglucinol, or diphenyl phthalate, in an amount to give 0.1W1.2, preferably 0.3W0.7, aryloxycarbonyl group per epoxy group.
COPYRIGHT: (C)1979,JPO&Japio
JP6384778A 1978-05-30 1978-05-30 Modification of epoxy compound Pending JPS54155298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6384778A JPS54155298A (en) 1978-05-30 1978-05-30 Modification of epoxy compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6384778A JPS54155298A (en) 1978-05-30 1978-05-30 Modification of epoxy compound

Publications (1)

Publication Number Publication Date
JPS54155298A true JPS54155298A (en) 1979-12-07

Family

ID=13241127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6384778A Pending JPS54155298A (en) 1978-05-30 1978-05-30 Modification of epoxy compound

Country Status (1)

Country Link
JP (1) JPS54155298A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0782348A (en) * 1993-07-22 1995-03-28 Hitachi Chem Co Ltd Epoxy resin composition and cured product thereof
WO1995029472A1 (en) * 1994-04-27 1995-11-02 Shell Internationale Research Maatschappij B.V. Modified epoxy resin
US5756564A (en) * 1996-02-28 1998-05-26 Shell Oil Company Epoxy resin composition for encapsulation of semiconductors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0782348A (en) * 1993-07-22 1995-03-28 Hitachi Chem Co Ltd Epoxy resin composition and cured product thereof
WO1995029472A1 (en) * 1994-04-27 1995-11-02 Shell Internationale Research Maatschappij B.V. Modified epoxy resin
US5756564A (en) * 1996-02-28 1998-05-26 Shell Oil Company Epoxy resin composition for encapsulation of semiconductors

Similar Documents

Publication Publication Date Title
JPS52116465A (en) Peptides
JPS53138446A (en) Resin composition
JPS5216558A (en) Resin composition
JPS52152442A (en) Polypropylene resin compositions
JPS54155298A (en) Modification of epoxy compound
JPS57137351A (en) Resin composition containing perfumery
JPS5448866A (en) Production of biaxially oriented polypropylene film with improved antistatic property
JPS6492A (en) Novel glycerin derivative, production thereof, hypotensor containing said derivative
JPS51149353A (en) Flame retardant composition
JPS51138739A (en) Ri gid halogen containing resin composition
JPS52141899A (en) Epoxy resin composition
JPS53120755A (en) Flame-retardant composition
JPS5422498A (en) Preparation of unsaturated polyester modified with epoxy resin
JPS52219A (en) Process for storage of curable resin
JPS5390360A (en) Polyester composition
JPS5742643A (en) 6,10,14,18-tetramethyl-5,9,13,17-nonadecatetraene-2-ol
JPS52131510A (en) Preparation of 6-methyl-5-heptene-2-one
JPS52103708A (en) Jet pump
JPS52101255A (en) Glass fiber reinforced polyamide resin composition
JPS51149575A (en) Preparation method of a power cable
JPS5211247A (en) Flame-retarded resin composition
JPS5235300A (en) Curing agents for epoxy resins
JPS5388094A (en) Preparation of curable compound
JPS535120A (en) Preparation of epoxy compounds
JPS52107095A (en) Increase of storage stability of thermosetting resin