CN1004356B - 一种降低环氧树脂中卤化物总含量的工艺方法 - Google Patents

一种降低环氧树脂中卤化物总含量的工艺方法 Download PDF

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Publication number
CN1004356B
CN1004356B CN85108970.4A CN85108970A CN1004356B CN 1004356 B CN1004356 B CN 1004356B CN 85108970 A CN85108970 A CN 85108970A CN 1004356 B CN1004356 B CN 1004356B
Authority
CN
China
Prior art keywords
weight
epoxy
ketone
resins
content
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CN85108970.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN85108970A (zh
Inventor
王春斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
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 CN85108970A publication Critical patent/CN85108970A/zh
Publication of CN1004356B publication Critical patent/CN1004356B/zh
Expired legal-status Critical Current

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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
CN85108970.4A 1984-11-19 1985-11-08 一种降低环氧树脂中卤化物总含量的工艺方法 Expired CN1004356B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US67277584A 1984-11-19 1984-11-19
US627,775 1984-11-19
US672,775 1984-11-19
US76297185A 1985-08-06 1985-08-06
US762,971 1985-08-06
US773,500 1985-09-09
US06/773,500 US4585838A (en) 1985-08-06 1985-09-09 Process for preparing epoxy resins containing low levels of total halide

Publications (2)

Publication Number Publication Date
CN85108970A CN85108970A (zh) 1986-07-09
CN1004356B true CN1004356B (zh) 1989-05-31

Family

ID=27418256

Family Applications (1)

Application Number Title Priority Date Filing Date
CN85108970.4A Expired CN1004356B (zh) 1984-11-19 1985-11-08 一种降低环氧树脂中卤化物总含量的工艺方法

Country Status (12)

Country Link
EP (1) EP0202277A4 (ko)
KR (1) KR900001943B1 (ko)
CN (1) CN1004356B (ko)
AU (1) AU560379B2 (ko)
BR (1) BR8507064A (ko)
CA (1) CA1257446A (ko)
ES (1) ES8701206A1 (ko)
FI (1) FI862961A0 (ko)
IL (1) IL77036A (ko)
MY (1) MY101828A (ko)
NO (1) NO165078C (ko)
WO (1) WO1986003210A1 (ko)

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 (ko) * 1950-05-27
BE546441A (ko) * 1955-03-28
US2943095A (en) * 1955-06-28 1960-06-28 Union Carbide Corp Process for preparing glycidyl polyethers of polyhydric phenols
NL270270A (ko) * 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
FI862961A (fi) 1986-07-16
IL77036A0 (en) 1986-04-29
AU5091585A (en) 1986-06-18
NO165078B (no) 1990-09-10
AU560379B2 (en) 1987-04-02
EP0202277A4 (en) 1987-12-07
KR900001943B1 (ko) 1990-03-26
CN85108970A (zh) 1986-07-09
NO862909D0 (no) 1986-07-18
CA1257446A (en) 1989-07-11
NO165078C (no) 1990-12-19
ES8701206A1 (es) 1986-11-16
FI862961A0 (fi) 1986-07-16
ES548999A0 (es) 1986-11-16
NO862909L (no) 1986-07-18
WO1986003210A1 (en) 1986-06-05
BR8507064A (pt) 1987-05-05
EP0202277A1 (en) 1986-11-26
MY101828A (en) 1992-01-31
KR870700658A (ko) 1987-12-30
IL77036A (en) 1989-07-31

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GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term