CA1148438A - Utilisation de copolymeres d'acide acrylique et de vinylsulfonate de sodium, comme agents de dispersion dans des chaudieres - Google Patents

Utilisation de copolymeres d'acide acrylique et de vinylsulfonate de sodium, comme agents de dispersion dans des chaudieres

Info

Publication number
CA1148438A
CA1148438A CA000377477A CA377477A CA1148438A CA 1148438 A CA1148438 A CA 1148438A CA 000377477 A CA000377477 A CA 000377477A CA 377477 A CA377477 A CA 377477A CA 1148438 A CA1148438 A CA 1148438A
Authority
CA
Canada
Prior art keywords
acrylic acid
copolymer
alkali metal
vinylsulfonate
molecular weight
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
CA000377477A
Other languages
English (en)
Inventor
Manuel Slovinsky
Kenneth E. Visek
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
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of CA1148438A publication Critical patent/CA1148438A/fr
Expired legal-status Critical Current

Links

CA000377477A 1980-05-29 1981-05-13 Utilisation de copolymeres d'acide acrylique et de vinylsulfonate de sodium, comme agents de dispersion dans des chaudieres Expired CA1148438A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15418680A 1980-05-29 1980-05-29
US154,186 1980-05-29

Publications (1)

Publication Number Publication Date
CA1148438A true CA1148438A (fr) 1983-06-21

Family

ID=22550355

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000377477A Expired CA1148438A (fr) 1980-05-29 1981-05-13 Utilisation de copolymeres d'acide acrylique et de vinylsulfonate de sodium, comme agents de dispersion dans des chaudieres

Country Status (1)

Country Link
CA (1) CA1148438A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898677A (en) * 1986-11-10 1990-02-06 National Starch And Chemical Corporation Process for inhibiting scale formation and modifying the crystal structure of barium sulfate and other inorganic salts
US4937002A (en) * 1989-06-12 1990-06-26 National Starch And Chemical Investment Holding Corporation Interpolymers for barium sulphate inhibition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898677A (en) * 1986-11-10 1990-02-06 National Starch And Chemical Corporation Process for inhibiting scale formation and modifying the crystal structure of barium sulfate and other inorganic salts
US4937002A (en) * 1989-06-12 1990-06-26 National Starch And Chemical Investment Holding Corporation Interpolymers for barium sulphate inhibition

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Legal Events

Date Code Title Description
MKEX Expiry