CA1143514A - Composition desincrustante - Google Patents

Composition desincrustante

Info

Publication number
CA1143514A
CA1143514A CA000345846A CA345846A CA1143514A CA 1143514 A CA1143514 A CA 1143514A CA 000345846 A CA000345846 A CA 000345846A CA 345846 A CA345846 A CA 345846A CA 1143514 A CA1143514 A CA 1143514A
Authority
CA
Canada
Prior art keywords
soft scale
treatment
composition according
inhibition
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
CA000345846A
Other languages
English (en)
Inventor
Frederick C. Klaessig
Donald F. Jacques
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.)
GE BetzDearborn Canada Co
Original Assignee
Betz Laboratories Ltd
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 Betz Laboratories Ltd filed Critical Betz Laboratories Ltd
Application granted granted Critical
Publication of CA1143514A publication Critical patent/CA1143514A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Detergent Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA000345846A 1979-08-16 1980-02-18 Composition desincrustante Expired CA1143514A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6695479A 1979-08-16 1979-08-16
US066,954 1979-08-16

Publications (1)

Publication Number Publication Date
CA1143514A true CA1143514A (fr) 1983-03-29

Family

ID=22072792

Family Applications (2)

Application Number Title Priority Date Filing Date
CA000345829A Expired CA1147511A (fr) 1979-08-16 1980-02-18 Inhibition de la precipitation dans des liqueurs noires a l'aide de copolymeres de methyl-vinyl-ether et d'anhydride maleique
CA000345846A Expired CA1143514A (fr) 1979-08-16 1980-02-18 Composition desincrustante

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA000345829A Expired CA1147511A (fr) 1979-08-16 1980-02-18 Inhibition de la precipitation dans des liqueurs noires a l'aide de copolymeres de methyl-vinyl-ether et d'anhydride maleique

Country Status (1)

Country Link
CA (2) CA1147511A (fr)

Also Published As

Publication number Publication date
CA1147511A (fr) 1983-06-07

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Legal Events

Date Code Title Description
MKEX Expiry