FR2116523A1 - Thermosetting bis-spiro epoxides - by epoxidation of the correspondin olefinic diacetal for surface coatings - Google Patents

Thermosetting bis-spiro epoxides - by epoxidation of the correspondin olefinic diacetal for surface coatings

Info

Publication number
FR2116523A1
FR2116523A1 FR7143448A FR7143448A FR2116523A1 FR 2116523 A1 FR2116523 A1 FR 2116523A1 FR 7143448 A FR7143448 A FR 7143448A FR 7143448 A FR7143448 A FR 7143448A FR 2116523 A1 FR2116523 A1 FR 2116523A1
Authority
FR
France
Prior art keywords
diacetal
correspondin
epoxidation
olefinic
thermosetting
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.)
Withdrawn
Application number
FR7143448A
Other languages
French (fr)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2116523A1 publication Critical patent/FR2116523A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10—Spiro-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
    • 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
    • C08G59/26—Di-epoxy compounds heterocyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Resins (AREA)

Abstract

The diepoxides are:- where R1, R2 are H, aliphatic, cycloaliphatic, araliphatic or aromatic (pref. 1-4C alkyl) or form an alkylene radical together (di or tri-methylene) Z is bivalent aliphatic or cycloaliphatic (contg. one or more O atoms) araliphatic or aromatic; n is 1 or 2. The cpds are colourless crystals and can be hardened with amines as well as anhydrides or polycarboxylic acids for use in laminates, paints, varnishes, adhesives or sealants.
FR7143448A 1970-12-04 1971-12-03 Thermosetting bis-spiro epoxides - by epoxidation of the correspondin olefinic diacetal for surface coatings Withdrawn FR2116523A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1794470 1970-12-04

Publications (1)

Publication Number Publication Date
FR2116523A1 true FR2116523A1 (en) 1972-07-13

Family

ID=4429266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143448A Withdrawn FR2116523A1 (en) 1970-12-04 1971-12-03 Thermosetting bis-spiro epoxides - by epoxidation of the correspondin olefinic diacetal for surface coatings

Country Status (6)

Country Link
BE (1) BE776195A (en)
DE (1) DE2156684A1 (en)
FR (1) FR2116523A1 (en)
IT (1) IT946119B (en)
NL (1) NL7116593A (en)
SE (1) SE7115461L (en)

Also Published As

Publication number Publication date
BE776195A (en) 1972-06-05
NL7116593A (en) 1972-06-06
IT946119B (en) 1973-05-21
SE7115461L (en) 1972-06-05
DE2156684A1 (en) 1972-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse