DE3564812D1 - Process for preparing higher molecular weight expoxy resins - Google Patents

Process for preparing higher molecular weight expoxy resins

Info

Publication number: DE3564812D1
Authority: DE; Germany
Prior art keywords: molecular weight; higher molecular; preparing higher; expoxy resins; expoxy
Prior art date: 1984-07-26
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

DE8585201220T

Other languages

English (en)

Inventor

Roy Anthony Allen

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.)

Shell Internationale Research Maatschappij BV

Original Assignee

Shell Internationale Research Maatschappij BV

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.)

1984-07-26

Filing date

1985-07-22

Publication date

1988-10-13

1985-07-22 Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV

1988-10-13 Application granted granted Critical

1988-10-13 Publication of DE3564812D1 publication Critical patent/DE3564812D1/de

Status Expired legal-status Critical Current

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
- C08G59/02—Polycondensates containing more than one epoxy group per molecule
- C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof

DE8585201220T 1984-07-26 1985-07-22 Process for preparing higher molecular weight expoxy resins Expired DE3564812D1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/634,831 US4528356A (en)	1984-07-26	1984-07-26	Process for preparing higher molecular weight epoxy resins

Publications (1)

Publication Number	Publication Date
DE3564812D1 true DE3564812D1 (en)	1988-10-13

Family

ID=24545344

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585201220T Expired DE3564812D1 (en)	1984-07-26	1985-07-22	Process for preparing higher molecular weight expoxy resins

Country Status (8)

Country	Link
US (1)	US4528356A (de)
EP (1)	EP0173373B1 (de)
JP (1)	JPH0610241B2 (de)
AU (1)	AU580791B2 (de)
CA (1)	CA1252940A (de)
DE (1)	DE3564812D1 (de)
ES (1)	ES8609394A1 (de)
ZA (1)	ZA855605B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4596861A (en) *	1985-05-22	1986-06-24	The Dow Chemical Company	Advanced epoxy resin for can coating applications
US4647648A (en) *	1985-08-26	1987-03-03	The Dow Chemical Company	Polyhydroxyethers from hydroxybiphenyls
US4912187A (en) *	1988-01-29	1990-03-27	Questra Chemicals Corp.	Solid ester products of sterically hindered polyhydroxymonocarboxylic acids
US4978741A (en) *	1988-01-29	1990-12-18	Questra Chemicals Corp.	Method for preparing essentially haze-free isophthalic acid- and polymethylolalkanoic acid-containing resins
US5401814A (en) *	1993-10-13	1995-03-28	The Dow Chemical Company	Process for the preparation of thermoplastic poly(hydroxy ethers)
US6011111A (en) *	1993-10-18	2000-01-04	The Dow Chemical Company	Hydroxy-phenoxyether polymer thermoplastic composites

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3707526A (en) *	1969-01-08	1972-12-26	Ciba Geigy Corp	Resins produced from the reaction of epoxides and dimethylol-propionic acid
US3749758A (en) *	1971-09-30	1973-07-31	Ciba Geigy Corp	Polyesters derived from dimethylol propionic acid in admixture with polyepoxides
BE791204A (fr) *	1971-11-12	1973-05-10	Dow Chemical Co	Procede de preparation de resines epoxy solides
US4299747A (en) *	1977-03-08	1981-11-10	Ppg Industries, Inc.	Reaction products of a polyglycidyl ether of a polyphenol and an amino acid and aqueous solubilized products therefrom

1984
- 1984-07-26 US US06/634,831 patent/US4528356A/en not_active Expired - Lifetime
1985
- 1985-07-18 CA CA000486998A patent/CA1252940A/en not_active Expired
- 1985-07-22 DE DE8585201220T patent/DE3564812D1/de not_active Expired
- 1985-07-22 EP EP85201220A patent/EP0173373B1/de not_active Expired
- 1985-07-24 ES ES545546A patent/ES8609394A1/es not_active Expired
- 1985-07-24 AU AU45324/85A patent/AU580791B2/en not_active Ceased
- 1985-07-25 ZA ZA855605A patent/ZA855605B/xx unknown
- 1985-07-26 JP JP60164242A patent/JPH0610241B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ZA855605B (en)	1986-03-26
CA1252940A (en)	1989-04-18
JPH0610241B2 (ja)	1994-02-09
EP0173373A1 (de)	1986-03-05
US4528356A (en)	1985-07-09
AU580791B2 (en)	1989-02-02
JPS6144916A (ja)	1986-03-04
ES545546A0 (es)	1986-07-16
EP0173373B1 (de)	1988-09-07
AU4532485A (en)	1986-01-30
ES8609394A1 (es)	1986-07-16

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Legal Events

Date	Code	Title	Description
1989-09-21	8364	No opposition during term of opposition
1995-07-13	8339	Ceased/non-payment of the annual fee