NO165078C - Fremgangsmaate for reduksjon av det totale halogeninnhold i en epoksyharpiks. - Google Patents

Fremgangsmaate for reduksjon av det totale halogeninnhold i en epoksyharpiks.

Info

Publication number
NO165078C
NO165078C NO862909A NO862909A NO165078C NO 165078 C NO165078 C NO 165078C NO 862909 A NO862909 A NO 862909A NO 862909 A NO862909 A NO 862909A NO 165078 C NO165078 C NO 165078C
Authority
NO
Norway
Prior art keywords
procedure
reducing
epoxy resin
halogen content
total halogen
Prior art date
Application number
NO862909A
Other languages
English (en)
Norwegian (no)
Other versions
NO165078B (no
NO862909L (no
NO862909D0 (no
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 NO862909L publication Critical patent/NO862909L/no
Publication of NO862909D0 publication Critical patent/NO862909D0/no
Publication of NO165078B publication Critical patent/NO165078B/no
Publication of NO165078C publication Critical patent/NO165078C/no

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
NO862909A 1984-11-19 1986-07-18 Fremgangsmaate for reduksjon av det totale halogeninnhold i en epoksyharpiks. NO165078C (no)

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 (4)

Publication Number Publication Date
NO862909L NO862909L (no) 1986-07-18
NO862909D0 NO862909D0 (no) 1986-07-18
NO165078B NO165078B (no) 1990-09-10
NO165078C true NO165078C (no) 1990-12-19

Family

ID=27418256

Family Applications (1)

Application Number Title Priority Date Filing Date
NO862909A NO165078C (no) 1984-11-19 1986-07-18 Fremgangsmaate for reduksjon av det totale halogeninnhold i en epoksyharpiks.

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
ES548999A0 (es) 1986-11-16
EP0202277A1 (en) 1986-11-26
CN1004356B (zh) 1989-05-31
NO165078B (no) 1990-09-10
AU5091585A (en) 1986-06-18
IL77036A (en) 1989-07-31
AU560379B2 (en) 1987-04-02
FI862961A0 (fi) 1986-07-16
IL77036A0 (en) 1986-04-29
WO1986003210A1 (en) 1986-06-05
FI862961A (fi) 1986-07-16
ES8701206A1 (es) 1986-11-16
NO862909L (no) 1986-07-18
KR900001943B1 (ko) 1990-03-26
CA1257446A (en) 1989-07-11
NO862909D0 (no) 1986-07-18
KR870700658A (ko) 1987-12-30
MY101828A (en) 1992-01-31
BR8507064A (pt) 1987-05-05
CN85108970A (zh) 1986-07-09
EP0202277A4 (en) 1987-12-07

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