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

Sett att framstella ett flytande, isomeriserat tetrahydroftalsyraanhydridherdningsmedel

Info

Publication number: SE381258B
Authority: SE; Sweden
Prior art keywords: isomerized; hardener; preparing; liquid; tetrahydrophthalic acid
Prior art date: 1970-01-06

Application number

SE7002840A

Other languages

English (en)

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.)

1970-01-06

Filing date

1970-03-04

Publication date

1975-12-01

1970-03-04 Application filed by Vanderbilt Co R T filed Critical Vanderbilt Co R T

1975-12-01 Publication of SE381258B publication Critical patent/SE381258B/sv

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 (sv)
AT (1)	AT304467B (sv)
BE (1)	BE751230A (sv)
CA (1)	CA935172A (sv)
FR (1)	FR2074844A5 (sv)
GB (1)	GB1260458A (sv)
NL (1)	NL152858B (sv)
SE (1)	SE381258B (sv)

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 (sv) *	1973-08-27	1976-06-18	Charbonnages Ste Chimique
US4271079A (en) *	1978-09-07	1981-06-02	Dainippon Ink & Chemicals, Inc.	5-(2,5-Dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride
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

1970
- 1970-01-06 US US1049A patent/US3647701A/en not_active Expired - Lifetime
- 1970-02-16 CA CA074931A patent/CA935172A/en not_active Expired
- 1970-03-04 SE SE7002840A patent/SE381258B/sv unknown
- 1970-03-10 NL NL707003396A patent/NL152858B/xx unknown
- 1970-03-10 AT AT2226/70A patent/AT304467B/de not_active IP Right Cessation
- 1970-05-06 GB GB21899/70A patent/GB1260458A/en not_active Expired
- 1970-05-27 FR FR7019439A patent/FR2074844A5/fr not_active Expired
- 1970-05-29 BE BE751230D patent/BE751230A/xx unknown

Also Published As

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

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