BR8507064A - Um processo para a reducao do teor total de haleto de uma resina epoxi - Google Patents

Um processo para a reducao do teor total de haleto de uma resina epoxi

Info

Publication number
BR8507064A
BR8507064A BR8507064A BR8507064A BR8507064A BR 8507064 A BR8507064 A BR 8507064A BR 8507064 A BR8507064 A BR 8507064A BR 8507064 A BR8507064 A BR 8507064A BR 8507064 A BR8507064 A BR 8507064A
Authority
BR
Brazil
Prior art keywords
reducing
epoxy resin
halide content
total halide
total
Prior art date
Application number
BR8507064A
Other languages
English (en)
Portuguese (pt)
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 BR8507064A publication Critical patent/BR8507064A/pt

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
BR8507064A 1984-11-19 1985-11-12 Um processo para a reducao do teor total de haleto de uma resina epoxi BR8507064A (pt)

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 (1)

Publication Number Publication Date
BR8507064A true BR8507064A (pt) 1987-05-05

Family

ID=27418256

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8507064A BR8507064A (pt) 1984-11-19 1985-11-12 Um processo para a reducao do teor total de haleto de uma resina epoxi

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
NO165078C (no) 1990-12-19
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
CN85108970A (zh) 1986-07-09
EP0202277A4 (en) 1987-12-07

Similar Documents

Publication Publication Date Title
BR8207735A (pt) Composicoes estaveis de resina epoxi pre-catalisada
BR8801687A (pt) Composicao,metodo para estabilizar uma resina,processo para a preparacao de um composto
KR860005855A (ko) 경화성 에폭시 수지 조성물
DE3382819T2 (de) Latente Härter für Epoxyharze
BR8401500A (pt) Processo para a preparacao de resinas epoxi
BR8301719A (pt) Composicao de resina de epoxido pre - catalisada e processo aperfeicoado para avancar uma resina de epoxido liquida
BR8107881A (pt) Composicao compreendendo uma resina epoxi que contem nitrogenio terciario;processo para a formacao de um revestimento de superficie e superficie de revestimento
BR8800372A (pt) Composicao curavel,composicao exposta a radiacao uv,processo para a utilizacao de uma composicao de resina epoxi e composicao de resina epoxi
IT1157349B (it) Composizioni induribili contenenti epossidi
BR8503619A (pt) Processo para a preparacao de uma resina de fenol-fomaldeido modificada por lignina;e,resina de fenol-formaldeido modificada,contendo ligno-sulfonato
ES2018752A4 (es) Endurecedor para resina epoxidica
BR8601058A (pt) Processo para preparar uma resina epoxi e resina epoxiavancada
BR8402808A (pt) Processo para a preparacao de um zeolito tipo faujasita com alto teor em silica
BR8506891A (pt) Um metodo para aumentar a funcionalidade de uma resina epoxi
BR8804133A (pt) Metodo para reduzir o teor de haleto indesejavel de uma resina epoxi contendo haleto hidrolisavel e haleto ligado
BR8500856A (pt) Processo para a polimerizacao de uma alfa-monoolefina
BR8403822A (pt) Composto de matriz de resina de filamento interfoliado,composto de matriz de resina de fibra interfoliado e processo para produzir uma matriz de resina de fibra e de filamento interfoliada
BR8805545A (pt) Composicao de resina epoxido,aplicacao e processo para pre-prolongar resinas
BR8602441A (pt) Processo para curar uma pelicula de uma composicao de revestimento e composicao de revestimento resultante
BR8304326A (pt) Fortificacao de resina de epoxi
BR8507064A (pt) Um processo para a reducao do teor total de haleto de uma resina epoxi
BR8807894A (pt) Resina epoxi,processo para preparar uma resina epoxi,composicao curavel,composicao de revestimento e processo para preparar uma composicao curavel
BR8106614A (pt) Processo para a preparacao de uma resina de poliuretana
BR8800375A (pt) Processo para a preparacao de compostos,mistura endurecivel e processo para o endurecimento de uma resina de epoxido
BR9100596A (pt) Processo para reduzir o teor de haleto alifatico indesejavel de uma resina epoxi e processo para reduzir o teor de haleto alifatico total de uma resina epoxi