GB2140798B - Catalytic process for the preparation of epoxy resins - Google Patents

Catalytic process for the preparation of epoxy resins

Info

Publication number
GB2140798B
GB2140798B GB08329561A GB8329561A GB2140798B GB 2140798 B GB2140798 B GB 2140798B GB 08329561 A GB08329561 A GB 08329561A GB 8329561 A GB8329561 A GB 8329561A GB 2140798 B GB2140798 B GB 2140798B
Authority
GB
United Kingdom
Prior art keywords
preparation
epoxy resins
catalytic process
catalytic
resins
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.)
Expired
Application number
GB08329561A
Other versions
GB8329561D0 (en
GB2140798A (en
Inventor
Gino Giuliani
Ugo Rota Nodari
Beppino Passalenti
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.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
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 Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Publication of GB8329561D0 publication Critical patent/GB8329561D0/en
Publication of GB2140798A publication Critical patent/GB2140798A/en
Application granted granted Critical
Publication of GB2140798B publication Critical patent/GB2140798B/en
Expired legal-status Critical Current

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
    • C08G59/063—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with epihalohydrins
GB08329561A 1983-05-31 1983-11-04 Catalytic process for the preparation of epoxy resins Expired GB2140798B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21373/83A IT1164258B (en) 1983-05-31 1983-05-31 CATALYTIC PROCEDURE FOR THE PREPARATION OF EPOXY RESINS

Publications (3)

Publication Number Publication Date
GB8329561D0 GB8329561D0 (en) 1983-12-07
GB2140798A GB2140798A (en) 1984-12-05
GB2140798B true GB2140798B (en) 1987-04-29

Family

ID=11180839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08329561A Expired GB2140798B (en) 1983-05-31 1983-11-04 Catalytic process for the preparation of epoxy resins

Country Status (5)

Country Link
DE (1) DE3342346C2 (en)
FR (1) FR2546892B1 (en)
GB (1) GB2140798B (en)
IT (1) IT1164258B (en)
NL (1) NL186158C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205214A3 (en) * 1985-06-06 1989-04-12 Shell Internationale Researchmaatschappij B.V. Epoxy resin preparation process
US4661644A (en) * 1985-09-09 1987-04-28 The Dow Chemical Company Brominated epoxyaromatic compounds
WO2006008984A1 (en) * 2004-07-20 2006-01-26 Nippon Kayaku Kabushiki Kaisha Epoxy resin, epoxy resin composition, and cured product thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU42366A1 (en) * 1961-10-04 1962-11-15
US3336342A (en) * 1963-03-21 1967-08-15 Bayer Ag Process for preparing glycidyl ethers of polyhydric phenols
JPS5216093B2 (en) * 1971-05-24 1977-05-06
CA1118433A (en) * 1977-06-30 1982-02-16 Robert H. Siegmann Preparation of polyglycidyl ethers of polyhydric phenols

Also Published As

Publication number Publication date
DE3342346A1 (en) 1984-12-06
FR2546892B1 (en) 1987-01-16
DE3342346C2 (en) 1986-10-02
NL8304127A (en) 1984-12-17
GB8329561D0 (en) 1983-12-07
NL186158B (en) 1990-05-01
IT8321373A0 (en) 1983-05-31
FR2546892A1 (en) 1984-12-07
IT8321373A1 (en) 1984-12-01
GB2140798A (en) 1984-12-05
IT1164258B (en) 1987-04-08
NL186158C (en) 1990-10-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931104