ES461967A1 - Procedure for the obtaining of a soluble copolymer in water. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of a soluble copolymer in water. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES461967A1
ES461967A1 ES461967A ES461967A ES461967A1 ES 461967 A1 ES461967 A1 ES 461967A1 ES 461967 A ES461967 A ES 461967A ES 461967 A ES461967 A ES 461967A ES 461967 A1 ES461967 A1 ES 461967A1
Authority
ES
Spain
Prior art keywords
translation
obtaining
machine
water
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
ES461967A
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Priority to ES461967A priority Critical patent/ES461967A1/en
Publication of ES461967A1 publication Critical patent/ES461967A1/en
Expired legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)

Abstract

Process for obtaining a water-soluble copolymer with nonionic surface activity in aqueous solution, characterized in that it comprises copolymerizing from 40 to 70% by weight of acrylamide and from 30 to 60% by weight of at least one monomer of vinyl addition selected from the group consisting of styrene, lower alkyl esters of acrylic acid, lower alkyl esters of methacrylic acid, and the alkyl and alkoxymethylacrylamides wherein the alkyl contains 4 to 13 carbon atoms, and continuing said polymerization to that the molecular weight of the polymer is in the range of about 800 to about 10,000. (Machine-translation by Google Translate, not legally binding)
ES461967A 1977-08-30 1977-08-30 Procedure for the obtaining of a soluble copolymer in water. (Machine-translation by Google Translate, not legally binding) Expired ES461967A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES461967A ES461967A1 (en) 1977-08-30 1977-08-30 Procedure for the obtaining of a soluble copolymer in water. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES461967A ES461967A1 (en) 1977-08-30 1977-08-30 Procedure for the obtaining of a soluble copolymer in water. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES461967A1 true ES461967A1 (en) 1978-12-01

Family

ID=8474460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461967A Expired ES461967A1 (en) 1977-08-30 1977-08-30 Procedure for the obtaining of a soluble copolymer in water. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES461967A1 (en)

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