CA1218499A - Polymeres sulfones solubles a l'eau - Google Patents

Polymeres sulfones solubles a l'eau

Info

Publication number
CA1218499A
CA1218499A CA000512340A CA512340A CA1218499A CA 1218499 A CA1218499 A CA 1218499A CA 000512340 A CA000512340 A CA 000512340A CA 512340 A CA512340 A CA 512340A CA 1218499 A CA1218499 A CA 1218499A
Authority
CA
Canada
Prior art keywords
hydrogen
sodium
water
lithium
potassium
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
CA000512340A
Other languages
English (en)
Inventor
Dodd W. Fong
David J. Kowalski
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.)
ChampionX LLC
Original Assignee
Nalco 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
Priority claimed from US06/509,549 external-priority patent/US4490308A/en
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Priority to CA000512340A priority Critical patent/CA1218499A/fr
Application granted granted Critical
Publication of CA1218499A publication Critical patent/CA1218499A/fr
Expired legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA000512340A 1983-06-30 1986-06-24 Polymeres sulfones solubles a l'eau Expired CA1218499A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000512340A CA1218499A (fr) 1983-06-30 1986-06-24 Polymeres sulfones solubles a l'eau

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/509,549 US4490308A (en) 1983-06-30 1983-06-30 New water-soluble sulfonated monomers
US509,549 1983-06-30
CA000447764A CA1212692A (fr) 1983-06-30 1984-02-17 Monomeres sulfones solubles a l'eau
CA000512340A CA1218499A (fr) 1983-06-30 1986-06-24 Polymeres sulfones solubles a l'eau

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000447764A Division CA1212692A (fr) 1983-06-30 1984-02-17 Monomeres sulfones solubles a l'eau

Publications (1)

Publication Number Publication Date
CA1218499A true CA1218499A (fr) 1987-02-24

Family

ID=25670298

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000512340A Expired CA1218499A (fr) 1983-06-30 1986-06-24 Polymeres sulfones solubles a l'eau

Country Status (1)

Country Link
CA (1) CA1218499A (fr)

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