CH479657A - Verfahren zur Verringerung des Hydroxylgruppengehaltes eines Epoxydharzes - Google Patents

Verfahren zur Verringerung des Hydroxylgruppengehaltes eines Epoxydharzes

Info

Publication number
CH479657A
CH479657A CH910867A CH910867A CH479657A CH 479657 A CH479657 A CH 479657A CH 910867 A CH910867 A CH 910867A CH 910867 A CH910867 A CH 910867A CH 479657 A CH479657 A CH 479657A
Authority
CH
Switzerland
Prior art keywords
reducing
epoxy resin
hydroxyl group
group content
content
Prior art date
Application number
CH910867A
Other languages
English (en)
Inventor
Whichell Young Eric
Bryan Dr Dobinson
Peter Dr Stark Bernard
John Martin Richard
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of CH479657A publication Critical patent/CH479657A/de

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
    • C08G59/14—Polycondensates modified by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
CH910867A 1966-07-06 1967-06-27 Verfahren zur Verringerung des Hydroxylgruppengehaltes eines Epoxydharzes CH479657A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30401/66A GB1143246A (en) 1966-07-06 1966-07-06 Improvements in or relating to epoxide resins

Publications (1)

Publication Number Publication Date
CH479657A true CH479657A (de) 1969-10-15

Family

ID=10307112

Family Applications (1)

Application Number Title Priority Date Filing Date
CH910867A CH479657A (de) 1966-07-06 1967-06-27 Verfahren zur Verringerung des Hydroxylgruppengehaltes eines Epoxydharzes

Country Status (5)

Country Link
US (1) US3496141A (de)
CH (1) CH479657A (de)
ES (1) ES342669A1 (de)
GB (1) GB1143246A (de)
NL (1) NL6709357A (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3086025A (en) * 1960-03-21 1963-04-16 Union Carbide Corp Polyepoxy-1, 3-dioxolanes
US3158590A (en) * 1962-01-22 1964-11-24 Union Carbide Corp Resins from epoxy acetals

Also Published As

Publication number Publication date
US3496141A (en) 1970-02-17
ES342669A1 (es) 1968-08-01
GB1143246A (en) 1969-02-19
NL6709357A (de) 1968-01-08

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Legal Events

Date Code Title Description
PL Patent ceased