ES406806A3 - Procedure for the obtaining of polyurethane prepolimeros solutions. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of polyurethane prepolimeros solutions. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES406806A3
ES406806A3 ES406806A ES406806A ES406806A3 ES 406806 A3 ES406806 A3 ES 406806A3 ES 406806 A ES406806 A ES 406806A ES 406806 A ES406806 A ES 406806A ES 406806 A3 ES406806 A3 ES 406806A3
Authority
ES
Spain
Prior art keywords
translation
procedure
machine
legally binding
google translate
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
ES406806A
Other languages
Spanish (es)
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.)
MUNOZ LIBORI
Original Assignee
MUNOZ LIBORI
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 MUNOZ LIBORI filed Critical MUNOZ LIBORI
Priority to ES406806A priority Critical patent/ES406806A3/en
Publication of ES406806A3 publication Critical patent/ES406806A3/en
Expired legal-status Critical Current

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  • Polyurethanes Or Polyureas (AREA)

Abstract

Procedure for obtaining polyurethane prepolymer solutions, characterized essentially by bringing into contact with organic solvents devoid of hydroxy groups, one or more nitrous compounds of the general formula: **(See formula)** where n represents zero or one, X represents an arylene radical, R1 and R2 represent hydrogen atoms, alkyl, cycloalkyl or aryl groups, or, when n is equal to zero, together they form a heterocycle having at least the atom nitrogen as a heteroatom. (Machine-translation by Google Translate, not legally binding)
ES406806A 1972-09-09 1972-09-09 Procedure for the obtaining of polyurethane prepolimeros solutions. (Machine-translation by Google Translate, not legally binding) Expired ES406806A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES406806A ES406806A3 (en) 1972-09-09 1972-09-09 Procedure for the obtaining of polyurethane prepolimeros solutions. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES406806A ES406806A3 (en) 1972-09-09 1972-09-09 Procedure for the obtaining of polyurethane prepolimeros solutions. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES406806A3 true ES406806A3 (en) 1975-10-16

Family

ID=8462200

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406806A Expired ES406806A3 (en) 1972-09-09 1972-09-09 Procedure for the obtaining of polyurethane prepolimeros solutions. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES406806A3 (en)

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