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JPS59199715A - Preparation of polyether polyol derivative - Google Patents

Preparation of polyether polyol derivative

Info

Publication number
JPS59199715A
JPS59199715A JP7518283A JP7518283A JPS59199715A JP S59199715 A JPS59199715 A JP S59199715A JP 7518283 A JP7518283 A JP 7518283A JP 7518283 A JP7518283 A JP 7518283A JP S59199715 A JPS59199715 A JP S59199715A
Authority
JP
Japan
Prior art keywords
hydric
polyoxyalkylene polyol
000mol
wt
aminobenzoic acid
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.)
Pending
Application number
JP7518283A
Inventor
Kozo Otani
Yoshio Yamada
Original Assignee
Toyo Tire & Rubber Co Ltd
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 Toyo Tire & Rubber Co Ltd filed Critical Toyo Tire & Rubber Co Ltd
Priority to JP7518283A priority Critical patent/JPS59199715A/en
Publication of JPS59199715A publication Critical patent/JPS59199715A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To obtain a terminal amino group-containing polyether polyol simply by one stage reaction, by reacting a specific polyoxyalkylene polyol with a specified amount of aminobenzoic acid in the presence of a specific amount of aliphatic alcohol.
CONSTITUTION: 1 mole n hydric polyoxyalkylene polyol having 400W40,000mol. wt. (preferably 2W3 hydric polyoxytetramethyleneglycol having 1,000W4,000mol. wt. etc.) is reacted with 0.125W1.2 n mole aminobenzoic acid in the presence of 0.125W30 n equivalent aliphatic alcohol, to give the titled derivative shown by the formula [n is 2W8; x is average value, 0W(n-1); A is residue of n hydric polyoxyalkylene polyol obtained by eliminating hydroxyl group from n hydric polyoxyalkylene polyol having 400W10,000mol.wt.] having hydroxyl groups of n hydric polyoxyalkylene polyol replaced with aminobenzoic acid ester, and one or more terminal amino groups.
COPYRIGHT: (C)1984,JPO&Japio
JP7518283A 1983-04-27 1983-04-27 Preparation of polyether polyol derivative Pending JPS59199715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7518283A JPS59199715A (en) 1983-04-27 1983-04-27 Preparation of polyether polyol derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7518283A JPS59199715A (en) 1983-04-27 1983-04-27 Preparation of polyether polyol derivative

Publications (1)

Publication Number Publication Date
JPS59199715A true JPS59199715A (en) 1984-11-12

Family

ID=13568802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7518283A Pending JPS59199715A (en) 1983-04-27 1983-04-27 Preparation of polyether polyol derivative

Country Status (1)

Country Link
JP (1) JPS59199715A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232119A (en) * 1985-07-26 1987-02-12 Bayer Ag Polyhydroxyl compound having ether group and ester group andits use in production of polyurethane plastic
US5091582A (en) * 1987-04-25 1992-02-25 Bayer Aktiengesellschaft Process for the preparation of aromatic polyamines
JPH05279469A (en) * 1992-02-07 1993-10-26 Res Dev Corp Of Japan Both end heterofunctional polyether and production of the polyether and polymerization initiator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232119A (en) * 1985-07-26 1987-02-12 Bayer Ag Polyhydroxyl compound having ether group and ester group andits use in production of polyurethane plastic
US5091582A (en) * 1987-04-25 1992-02-25 Bayer Aktiengesellschaft Process for the preparation of aromatic polyamines
JPH05279469A (en) * 1992-02-07 1993-10-26 Res Dev Corp Of Japan Both end heterofunctional polyether and production of the polyether and polymerization initiator

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