WO1986003210A1 - A process for reducing the total halide content of an epoxy resin - Google Patents

A process for reducing the total halide content of an epoxy resin Download PDF

Info

Publication number
WO1986003210A1
WO1986003210A1 PCT/US1985/002210 US8502210W WO8603210A1 WO 1986003210 A1 WO1986003210 A1 WO 1986003210A1 US 8502210 W US8502210 W US 8502210W WO 8603210 A1 WO8603210 A1 WO 8603210A1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
epoxy resin
percent
ketone
alkali metal
Prior art date
Application number
PCT/US1985/002210
Other languages
English (en)
French (fr)
Inventor
Chun S. Wang
Wuu N. Chen
Robert L. Bowden
Original Assignee
The Dow Chemical Company
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 The Dow Chemical Company filed Critical The Dow Chemical Company
Priority to BR8507064A priority Critical patent/BR8507064A/pt
Priority to KR1019860700472A priority patent/KR900001943B1/ko
Publication of WO1986003210A1 publication Critical patent/WO1986003210A1/en
Priority to DK338886A priority patent/DK338886A/da
Priority to FI862961A priority patent/FI862961A0/fi
Priority to NO862909A priority 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
PCT/US1985/002210 1984-11-19 1985-11-12 A process for reducing the total halide content of an epoxy resin WO1986003210A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR8507064A BR8507064A (pt) 1984-11-19 1985-11-12 Um processo para a reducao do teor total de haleto de uma resina epoxi
KR1019860700472A KR900001943B1 (ko) 1984-11-19 1985-11-12 에폭시 수지중의 총 할라이드 함량을 감소시키는 방법
DK338886A DK338886A (da) 1984-11-19 1986-07-16 Fremgangsmaade til at reducere det totale halogenidindhold i en epoxyharpiks
FI862961A FI862961A0 (fi) 1984-11-19 1986-07-16 Foerfarande foer reducering av totalhalogenidhalten i epoxiharts.
NO862909A NO165078C (no) 1984-11-19 1986-07-18 Fremgangsmaate for reduksjon av det totale halogeninnhold i en epoksyharpiks.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US67277584A 1984-11-19 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 (1)

Publication Number Publication Date
WO1986003210A1 true WO1986003210A1 (en) 1986-06-05

Family

ID=27418256

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1985/002210 WO1986003210A1 (en) 1984-11-19 1985-11-12 A process for reducing the total halide content of an epoxy resin

Country Status (12)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303901A2 (en) * 1987-08-13 1989-02-22 The Dow Chemical Company Method for reducing the aliphatic halide content of epoxy resins

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7955498B2 (en) * 2008-12-16 2011-06-07 Chevron, U.S.A. Inc. Reduction of organic halide contamination in hydrocarbon products

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658885A (en) * 1950-05-27 1953-11-10 Koppers Co Inc Polymeric compositions from a hydrocarbon substituted phenol, an aldehyde, and a chloroepoxyalkane
US2848435A (en) * 1955-03-28 1958-08-19 Shell Dev Process for the manufacture of epoxy resins
US2943095A (en) * 1955-06-28 1960-06-28 Union Carbide Corp Process for preparing glycidyl polyethers of polyhydric phenols
US3121727A (en) * 1960-10-17 1964-02-18 Shell Oil Co Synthesis of glycidyl ethers of polyhydric phenols
US4447598A (en) * 1983-04-07 1984-05-08 The Dow Chemical Company Method of preparing epoxy resins having low hydrolyzable chloride contents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658885A (en) * 1950-05-27 1953-11-10 Koppers Co Inc Polymeric compositions from a hydrocarbon substituted phenol, an aldehyde, and a chloroepoxyalkane
US2848435A (en) * 1955-03-28 1958-08-19 Shell Dev Process for the manufacture of epoxy resins
US2943095A (en) * 1955-06-28 1960-06-28 Union Carbide Corp Process for preparing glycidyl polyethers of polyhydric phenols
US3121727A (en) * 1960-10-17 1964-02-18 Shell Oil Co Synthesis of glycidyl ethers of polyhydric phenols
US4447598A (en) * 1983-04-07 1984-05-08 The Dow Chemical Company Method of preparing epoxy resins having low hydrolyzable chloride contents

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0202277A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303901A2 (en) * 1987-08-13 1989-02-22 The Dow Chemical Company Method for reducing the aliphatic halide content of epoxy resins
EP0303901A3 (en) * 1987-08-13 1989-09-13 The Dow Chemical Company Method for reducing the aliphatic halide content of epoxy resins

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
CN1004356B (zh) 1989-05-31
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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