CA823082A - Composition and method for blackening metal article surfaces - Google Patents

Composition and method for blackening metal article surfaces

Info

Publication number
CA823082A
CA823082A CA823082A CA823082DA CA823082A CA 823082 A CA823082 A CA 823082A CA 823082 A CA823082 A CA 823082A CA 823082D A CA823082D A CA 823082DA CA 823082 A CA823082 A CA 823082A
Authority
CA
Canada
Prior art keywords
composition
metal article
article surfaces
blackening metal
blackening
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
CA823082A
Inventor
B. Saubestre Edward
Hajdu Juan
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.)
MacDermid Enthone Inc
Original Assignee
Enthone Inc
Publication date
Application granted granted Critical
Publication of CA823082A publication Critical patent/CA823082A/en
Expired legal-status Critical Current

Links

CA823082A Composition and method for blackening metal article surfaces Expired CA823082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA823082T

Publications (1)

Publication Number Publication Date
CA823082A true CA823082A (en) 1969-09-16

Family

ID=36300498

Family Applications (1)

Application Number Title Priority Date Filing Date
CA823082A Expired CA823082A (en) Composition and method for blackening metal article surfaces

Country Status (1)

Country Link
CA (1) CA823082A (en)

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