ES2000575A6 - Prepn. of phosphate ester(s) contg. thermal epoxide functionality - Google Patents

Prepn. of phosphate ester(s) contg. thermal epoxide functionality

Info

Publication number
ES2000575A6
ES2000575A6 ES8600676A ES8600676A ES2000575A6 ES 2000575 A6 ES2000575 A6 ES 2000575A6 ES 8600676 A ES8600676 A ES 8600676A ES 8600676 A ES8600676 A ES 8600676A ES 2000575 A6 ES2000575 A6 ES 2000575A6
Authority
ES
Spain
Prior art keywords
phosphate ester
prepn
contg
epoxide functionality
thermal
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
ES8600676A
Other languages
Spanish (es)
Inventor
Horst G Langer
Thomas P Brady
Paul Marsha
George A Doorakian
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to ES8600676A priority Critical patent/ES2000575A6/en
Publication of ES2000575A6 publication Critical patent/ES2000575A6/en
Expired legal-status Critical Current

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  • Epoxy Resins (AREA)

Abstract

Prepn. of a phosphate ester contg. at least one terminal epoxide gp. comprises reacting, opt. in the presence of water, at least one phosphoric acid ester and sufficient epoxide having an epoxy equiv. greater than 1 to neutralise the phosphoric acid ester and form a phosphate ester of formula (I) (where R1= a glycidyl ether of formula (II) (R=a difunctional remnant of a dihydroxy cpd. formed by removal of the OH gps. R''=R''' or R' R'''=up to 20C organic gp and n=less than 20)).
ES8600676A 1986-07-29 1986-07-29 Prepn. of phosphate ester(s) contg. thermal epoxide functionality Expired ES2000575A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8600676A ES2000575A6 (en) 1986-07-29 1986-07-29 Prepn. of phosphate ester(s) contg. thermal epoxide functionality

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8600676A ES2000575A6 (en) 1986-07-29 1986-07-29 Prepn. of phosphate ester(s) contg. thermal epoxide functionality

Publications (1)

Publication Number Publication Date
ES2000575A6 true ES2000575A6 (en) 1988-03-01

Family

ID=8247280

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600676A Expired ES2000575A6 (en) 1986-07-29 1986-07-29 Prepn. of phosphate ester(s) contg. thermal epoxide functionality

Country Status (1)

Country Link
ES (1) ES2000575A6 (en)

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-07-29

FD1A Patent lapsed

Effective date: 20010301