GB1527258A - Process for the preparation of polyepoxides - Google Patents

Process for the preparation of polyepoxides

Info

Publication number
GB1527258A
GB1527258A GB5173075A GB5173075A GB1527258A GB 1527258 A GB1527258 A GB 1527258A GB 5173075 A GB5173075 A GB 5173075A GB 5173075 A GB5173075 A GB 5173075A GB 1527258 A GB1527258 A GB 1527258A
Authority
GB
United Kingdom
Prior art keywords
reaction
bisphenol
parts
epoxy resins
dec
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
GB5173075A
Other languages
English (en)
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 GB1527258A publication Critical patent/GB1527258A/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
    • C08G59/066—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
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
    • C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
    • C08G59/1455—Monocarboxylic acids, anhydrides, halides, or low-molecular-weight esters thereof
    • C08G59/1461—Unsaturated monoacids
    • C08G59/1466—Acrylic or methacrylic acids
    • 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
    • C08G59/22—Di-epoxy compounds
    • C08G59/226—Mixtures of di-epoxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB5173075A 1974-12-20 1975-12-17 Process for the preparation of polyepoxides Expired GB1527258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3082974A IT1027884B (it) 1974-12-20 1974-12-20 Procedimento per la preparazione di poliespossidi

Publications (1)

Publication Number Publication Date
GB1527258A true GB1527258A (en) 1978-10-04

Family

ID=11232352

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5173075A Expired GB1527258A (en) 1974-12-20 1975-12-17 Process for the preparation of polyepoxides

Country Status (3)

Country Link
JP (1) JPS5192900A (ja)
GB (1) GB1527258A (ja)
IT (1) IT1027884B (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121804A (en) * 1982-06-10 1984-01-04 Dow Chemical Co Advanced epoxy resins and coating compositions containing the advanced epoxy resins
US4608313A (en) * 1982-06-10 1986-08-26 The Dow Chemical Company Advanced epoxy resins crosslinked with polyisocyanates
EP0253405A2 (en) * 1986-07-18 1988-01-20 The Dow Chemical Company Cationic, advanced epoxy resin compositions
US4758638A (en) * 1982-06-10 1988-07-19 The Dow Chemical Company Advanced epoxy resins
EP0253404A3 (en) * 1986-07-18 1988-07-20 The Dow Chemical Company Controlled film build epoxy coatings applied by cathodic electrodeposition
EP0325146A2 (en) * 1988-01-19 1989-07-26 The Dow Chemical Company Use of solid epoxy resins for powder coating composition for metal reinforcing bars and a method for coating metal reinforcing bars therewith

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864011A (ja) * 1981-10-13 1983-04-16 Toshiba Corp 水力発電所用変圧器の冷却装置
JPS59501017A (ja) * 1982-06-10 1984-06-07 ザ・ダウ・ケミカル・カンパニ− エポキシ樹脂含有被覆組成物
US4737553A (en) * 1986-09-29 1988-04-12 Ciba-Geigy Corporation Advanced resins from diglycidyl ethers of di-secondary alcohols and dihydric phenols
JPH0613668B2 (ja) * 1986-10-29 1994-02-23 旭電化工業株式会社 塗料用樹脂組成物

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121804A (en) * 1982-06-10 1984-01-04 Dow Chemical Co Advanced epoxy resins and coating compositions containing the advanced epoxy resins
EP0111547A1 (en) * 1982-06-10 1984-06-27 Dow Chemical Co IMPROVED EPOXY RESINS AND COATING COMPOSITIONS CONTAINING ADVANCED EPOXY RESINS.
EP0111547A4 (en) * 1982-06-10 1984-10-16 Dow Chemical Co IMPROVED EPOXY RESINS AND COATING COMPOSITIONS CONTAINING THIS IMPROVED EPOXY RESINS.
GB2167071A (en) * 1982-06-10 1986-05-21 Dow Chemical Co Advanced epoxy resins and coating compositions containing advanced epoxy resins
US4608313A (en) * 1982-06-10 1986-08-26 The Dow Chemical Company Advanced epoxy resins crosslinked with polyisocyanates
US4758638A (en) * 1982-06-10 1988-07-19 The Dow Chemical Company Advanced epoxy resins
EP0253405A2 (en) * 1986-07-18 1988-01-20 The Dow Chemical Company Cationic, advanced epoxy resin compositions
EP0253404A3 (en) * 1986-07-18 1988-07-20 The Dow Chemical Company Controlled film build epoxy coatings applied by cathodic electrodeposition
EP0253405A3 (en) * 1986-07-18 1988-07-27 The Dow Chemical Company Cationic, advanced epoxy resin compositions
EP0325146A2 (en) * 1988-01-19 1989-07-26 The Dow Chemical Company Use of solid epoxy resins for powder coating composition for metal reinforcing bars and a method for coating metal reinforcing bars therewith
EP0325146B1 (en) * 1988-01-19 1995-03-22 The Dow Chemical Company Use of solid epoxy resins for powder coating composition for metal reinforcing bars and a method for coating metal reinforcing bars therewith

Also Published As

Publication number Publication date
IT1027884B (it) 1978-12-20
JPS5192900A (en) 1976-08-14
JPS5226920B2 (ja) 1977-07-16

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee