ES548999A0 - A PROCEDURE TO REDUCE THE TOTAL HALIDE CONTENT OF AN Epoxy RESIN - Google Patents

A PROCEDURE TO REDUCE THE TOTAL HALIDE CONTENT OF AN Epoxy RESIN

Info

Publication number: ES548999A0
Authority: ES; Spain
Prior art keywords: procedure; reduce; epoxy resin; halide content; total halide
Prior art date: 1984-11-19
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.): Granted

Application number

ES548999A

Other languages

Spanish (es)

Other versions

ES8701206A1 (en

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.)

1984-11-19

Filing date

1985-11-18

Publication date

1986-11-16

1985-09-09 Priority claimed from US06/773,500 external-priority patent/US4585838A/en

1985-11-18 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1986-11-16 Publication of ES8701206A1 publication Critical patent/ES8701206A1/en

1986-11-16 Publication of ES548999A0 publication Critical patent/ES548999A0/en

Status Expired legal-status Critical Current

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

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Epoxy Resins (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Epoxy Compounds (AREA)

ES548999A 1984-11-19 1985-11-18 A process for reducing the total halide content of an epoxy resin. Expired ES8701206A1 (en)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number	Publication Date
ES8701206A1 ES8701206A1 (en)	1986-11-16
ES548999A0 true ES548999A0 (en)	1986-11-16

Family

ID=27418256

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES548999A Expired ES8701206A1 (en)	1984-11-19	1985-11-18	A process for reducing the total halide content of an epoxy resin.

Country Status (12)

Country	Link
EP (1)	EP0202277A4 (en)
KR (1)	KR900001943B1 (en)
CN (1)	CN1004356B (en)
AU (1)	AU560379B2 (en)
BR (1)	BR8507064A (en)
CA (1)	CA1257446A (en)
ES (1)	ES8701206A1 (en)
FI (1)	FI862961A7 (en)
IL (1)	IL77036A (en)
MY (1)	MY101828A (en)
NO (1)	NO165078C (en)
WO (1)	WO1986003210A1 (en)

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 (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE503550A (en) *	1950-05-27
BE546441A (en) *	1955-03-28
US2943095A (en) *	1955-06-28	1960-06-28	Union Carbide Corp	Process for preparing glycidyl polyethers of polyhydric phenols
BE609222A (en) *	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
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

1985
- 1985-11-08 CN CN85108970.4A patent/CN1004356B/en not_active Expired
- 1985-11-12 EP EP19850905721 patent/EP0202277A4/en not_active Ceased
- 1985-11-12 WO PCT/US1985/002210 patent/WO1986003210A1/en not_active Ceased
- 1985-11-12 AU AU50915/85A patent/AU560379B2/en not_active Ceased
- 1985-11-12 KR KR1019860700472A patent/KR900001943B1/en not_active Expired
- 1985-11-12 FI FI862961A patent/FI862961A7/en not_active Application Discontinuation
- 1985-11-12 BR BR8507064A patent/BR8507064A/en unknown
- 1985-11-13 IL IL77036A patent/IL77036A/en not_active IP Right Cessation
- 1985-11-18 CA CA000495522A patent/CA1257446A/en not_active Expired
- 1985-11-18 ES ES548999A patent/ES8701206A1/en not_active Expired
1986
- 1986-07-18 NO NO862909A patent/NO165078C/en unknown
1987
- 1987-08-25 MY MYPI87001452A patent/MY101828A/en unknown

Also Published As

Publication number	Publication date
FI862961L (en)	1986-07-16
NO165078C (en)	1990-12-19
EP0202277A1 (en)	1986-11-26
NO862909D0 (en)	1986-07-18
AU560379B2 (en)	1987-04-02
EP0202277A4 (en)	1987-12-07
WO1986003210A1 (en)	1986-06-05
NO165078B (en)	1990-09-10
CA1257446A (en)	1989-07-11
BR8507064A (en)	1987-05-05
MY101828A (en)	1992-01-31
NO862909L (en)	1986-07-18
IL77036A (en)	1989-07-31
AU5091585A (en)	1986-06-18
IL77036A0 (en)	1986-04-29
CN1004356B (en)	1989-05-31
ES8701206A1 (en)	1986-11-16
KR870700658A (en)	1987-12-30
KR900001943B1 (en)	1990-03-26
CN85108970A (en)	1986-07-09
FI862961A0 (en)	1986-07-16
FI862961A7 (en)	1986-07-16

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ES548999A0 (en)	1986-11-16	A PROCEDURE TO REDUCE THE TOTAL HALIDE CONTENT OF AN Epoxy RESIN
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Legal Events

Date	Code	Title	Description
2008-03-16	FD1A	Patent lapsed	Effective date: 20060809