SE381258B - Sett att framstella ett flytande, isomeriserat tetrahydroftalsyraanhydridherdningsmedel - Google Patents

Sett att framstella ett flytande, isomeriserat tetrahydroftalsyraanhydridherdningsmedel

Info

Publication number
SE381258B
SE381258B SE7002840A SE284070A SE381258B SE 381258 B SE381258 B SE 381258B SE 7002840 A SE7002840 A SE 7002840A SE 284070 A SE284070 A SE 284070A SE 381258 B SE381258 B SE 381258B
Authority
SE
Sweden
Prior art keywords
isomerized
hardener
preparing
liquid
tetrahydrophthalic acid
Prior art date
Application number
SE7002840A
Other languages
English (en)
Swedish (sv)
Inventor
R E Robinson
R L Dehoff
Original Assignee
Vanderbilt Co R T
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 Vanderbilt Co R T filed Critical Vanderbilt Co R T
Publication of SE381258B publication Critical patent/SE381258B/xx

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
    • C08G59/18—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
    • C08G59/40—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 curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C08G59/4215—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof cycloaliphatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Furan Compounds (AREA)
SE7002840A 1970-01-06 1970-03-04 Sett att framstella ett flytande, isomeriserat tetrahydroftalsyraanhydridherdningsmedel SE381258B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US104970A 1970-01-06 1970-01-06

Publications (1)

Publication Number Publication Date
SE381258B true SE381258B (sv) 1975-12-01

Family

ID=21694137

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7002840A SE381258B (sv) 1970-01-06 1970-03-04 Sett att framstella ett flytande, isomeriserat tetrahydroftalsyraanhydridherdningsmedel

Country Status (8)

Country Link
US (1) US3647701A (enExample)
AT (1) AT304467B (enExample)
BE (1) BE751230A (enExample)
CA (1) CA935172A (enExample)
FR (1) FR2074844A5 (enExample)
GB (1) GB1260458A (enExample)
NL (1) NL152858B (enExample)
SE (1) SE381258B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996249A (en) * 1971-03-10 1976-12-07 Koppers Company, Inc. Isomerization process
US3927038A (en) * 1971-12-01 1975-12-16 Alexandr Grigoriev Liakumovich Method of producing isomers of methyltetrahydrophthalic anhydride
FR2242361B1 (enExample) * 1973-08-27 1976-06-18 Charbonnages Ste Chimique
DE2964284D1 (en) * 1978-09-07 1983-01-20 Dainippon Ink & Chemicals 5-(2,5-diketotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylicanhydride, its use as curing agent for epoxy resins and as raw material for the production of polyimides, epoxy resins containing it, and their use in the preparation of various articles, and powder coating compositions
JPS5589277A (en) * 1978-12-28 1980-07-05 Nippon Zeon Co Ltd Preparation of liquid dibasic acid anhydride
FR2472568A1 (fr) * 1979-11-29 1981-07-03 New Japan Chem Co Ltd Procede de preparation d'anhydrides 3,4,5,6-tetrahydrophtaliques ou de leurs derives
JPS57198725A (en) * 1981-06-01 1982-12-06 New Japan Chem Co Ltd Curable epoxy resin composition

Also Published As

Publication number Publication date
CA935172A (en) 1973-10-09
US3647701A (en) 1972-03-07
GB1260458A (en) 1972-01-19
DE2007969A1 (de) 1971-07-15
AT304467B (de) 1972-12-15
BE751230A (fr) 1970-11-30
FR2074844A5 (enExample) 1971-10-08
NL7003396A (enExample) 1971-07-08
NL152858B (nl) 1977-04-15

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