CA831068A - Cyanamide additives for cement compositions - Google Patents

Cyanamide additives for cement compositions

Info

Publication number
CA831068A
CA831068A CA831068A CA831068DA CA831068A CA 831068 A CA831068 A CA 831068A CA 831068 A CA831068 A CA 831068A CA 831068D A CA831068D A CA 831068DA CA 831068 A CA831068 A CA 831068A
Authority
CA
Canada
Prior art keywords
cyanamide
additives
cement compositions
cement
compositions
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
CA831068A
Inventor
De Maria Francesco
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
Publication date
Application granted granted Critical
Publication of CA831068A publication Critical patent/CA831068A/en
Expired legal-status Critical Current

Links

CA831068A Cyanamide additives for cement compositions Expired CA831068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA831068T

Publications (1)

Publication Number Publication Date
CA831068A true CA831068A (en) 1969-12-30

Family

ID=36308530

Family Applications (1)

Application Number Title Priority Date Filing Date
CA831068A Expired CA831068A (en) Cyanamide additives for cement compositions

Country Status (1)

Country Link
CA (1) CA831068A (en)

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