FI862961A0 - Foerfarande foer reducering av totalhalogenidhalten i epoxiharts. - Google Patents

Foerfarande foer reducering av totalhalogenidhalten i epoxiharts.

Info

Publication number
FI862961A0
FI862961A0 FI862961A FI862961A FI862961A0 FI 862961 A0 FI862961 A0 FI 862961A0 FI 862961 A FI862961 A FI 862961A FI 862961 A FI862961 A FI 862961A FI 862961 A0 FI862961 A0 FI 862961A0
Authority
FI
Finland
Prior art keywords
totalhalogenidhalten
epoxiharts
foerfarande foer
reducering
foer reducering
Prior art date
Application number
FI862961A
Other languages
English (en)
Other versions
FI862961A (fi
Inventor
Chun S Wang
Wuu N Chen
Robert L Bowden
Original Assignee
Dow Chemical Co
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
Priority claimed from US06/773,500 external-priority patent/US4585838A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of FI862961A0 publication Critical patent/FI862961A0/fi
Publication of FI862961A publication Critical patent/FI862961A/fi

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
    • 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
    • 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
FI862961A 1984-11-19 1986-07-16 Foerfarande foer reducering av totalhalogenidhalten i epoxiharts. FI862961A (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US67277584A 1984-11-19 1984-11-19
US76297185A 1985-08-06 1985-08-06
US06/773,500 US4585838A (en) 1985-08-06 1985-09-09 Process for preparing epoxy resins containing low levels of total halide
PCT/US1985/002210 WO1986003210A1 (en) 1984-11-19 1985-11-12 A process for reducing the total halide content of an epoxy resin

Publications (2)

Publication Number Publication Date
FI862961A0 true FI862961A0 (fi) 1986-07-16
FI862961A FI862961A (fi) 1986-07-16

Family

ID=27418256

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862961A FI862961A (fi) 1984-11-19 1986-07-16 Foerfarande foer reducering av totalhalogenidhalten i epoxiharts.

Country Status (12)

Country Link
EP (1) EP0202277A4 (fi)
KR (1) KR900001943B1 (fi)
CN (1) CN1004356B (fi)
AU (1) AU560379B2 (fi)
BR (1) BR8507064A (fi)
CA (1) CA1257446A (fi)
ES (1) ES8701206A1 (fi)
FI (1) FI862961A (fi)
IL (1) IL77036A (fi)
MY (1) MY101828A (fi)
NO (1) NO165078C (fi)
WO (1) WO1986003210A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785061A (en) * 1987-08-13 1988-11-15 The Dow Chemical Company Method for reducing the aliphatic halide content of epoxy resins using a solvent mixture including a polar aprotic solvent
US7955498B2 (en) * 2008-12-16 2011-06-07 Chevron, U.S.A. Inc. Reduction of organic halide contamination in hydrocarbon products

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE503550A (fi) * 1950-05-27
BE546441A (fi) * 1955-03-28
US2943095A (en) * 1955-06-28 1960-06-28 Union Carbide Corp Process for preparing glycidyl polyethers of polyhydric phenols
NL270270A (fi) * 1960-10-17
US3928288A (en) * 1973-04-11 1975-12-23 Dow Chemical Co Epoxy novolac resins having a narrow molecular weight distribution and process therefor
JPS5824578A (ja) * 1981-08-05 1983-02-14 Mitsui Petrochem Ind Ltd グリシジルエ−テルの製造方法
US4447598A (en) * 1983-04-07 1984-05-08 The Dow Chemical Company Method of preparing epoxy resins having low hydrolyzable chloride contents
US4485221A (en) * 1983-11-03 1984-11-27 Ciba-Geigy Corporation Process for making epoxy novolac resins with low hydrolyzable chlorine and low ionic chloride content

Also Published As

Publication number Publication date
NO862909D0 (no) 1986-07-18
EP0202277A4 (en) 1987-12-07
CN1004356B (zh) 1989-05-31
CA1257446A (en) 1989-07-11
CN85108970A (zh) 1986-07-09
IL77036A (en) 1989-07-31
NO165078B (no) 1990-09-10
ES548999A0 (es) 1986-11-16
AU560379B2 (en) 1987-04-02
FI862961A (fi) 1986-07-16
EP0202277A1 (en) 1986-11-26
NO165078C (no) 1990-12-19
BR8507064A (pt) 1987-05-05
MY101828A (en) 1992-01-31
AU5091585A (en) 1986-06-18
NO862909L (no) 1986-07-18
IL77036A0 (en) 1986-04-29
KR870700658A (ko) 1987-12-30
KR900001943B1 (ko) 1990-03-26
ES8701206A1 (es) 1986-11-16
WO1986003210A1 (en) 1986-06-05

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Legal Events

Date Code Title Description
FD Application lapsed
FD Application lapsed

Owner name: THE DOW CHEMICAL COMPANY