ES433676A3 - Procedure for the obtaining of liquid arrangement agents. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of liquid arrangement agents. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES433676A3
ES433676A3 ES433676A ES433676A ES433676A3 ES 433676 A3 ES433676 A3 ES 433676A3 ES 433676 A ES433676 A ES 433676A ES 433676 A ES433676 A ES 433676A ES 433676 A3 ES433676 A3 ES 433676A3
Authority
ES
Spain
Prior art keywords
urea
translation
machine
formaldehyde
legally binding
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
ES433676A
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to ES433676A priority Critical patent/ES433676A3/en
Publication of ES433676A3 publication Critical patent/ES433676A3/en
Expired legal-status Critical Current

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Abstract

Process for obtaining liquid sizing agents, resistant to storage, for cellulosic textiles, characterized in that the reaction mixture, obtainable by the reaction of urea or methylolated urea or polycondensation products of urea and formaldehyde, soluble in water with formaldehyde, in a total molar ratio of urea to formaldehyde from 1: 3 to 10, in an aqueous solution, with ph values between 0 and 3, is adjusted to a ph between 6 and 10 and, at temperatures between 20 and 80º c, so much urea is added that a total molar ratio of urea to formaldehyde of 1 is present; 1.5 to 2.5. (Machine-translation by Google Translate, not legally binding)
ES433676A 1975-01-09 1975-01-09 Procedure for the obtaining of liquid arrangement agents. (Machine-translation by Google Translate, not legally binding) Expired ES433676A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES433676A ES433676A3 (en) 1975-01-09 1975-01-09 Procedure for the obtaining of liquid arrangement agents. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES433676A ES433676A3 (en) 1975-01-09 1975-01-09 Procedure for the obtaining of liquid arrangement agents. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES433676A3 true ES433676A3 (en) 1976-12-01

Family

ID=8468363

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433676A Expired ES433676A3 (en) 1975-01-09 1975-01-09 Procedure for the obtaining of liquid arrangement agents. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES433676A3 (en)

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