CA859833A - Method of and apparatus for evaluating the ultraviolet ray light absorber content of material - Google Patents

Method of and apparatus for evaluating the ultraviolet ray light absorber content of material

Info

Publication number
CA859833A
CA859833A CA859833A CA859833DA CA859833A CA 859833 A CA859833 A CA 859833A CA 859833 A CA859833 A CA 859833A CA 859833D A CA859833D A CA 859833DA CA 859833 A CA859833 A CA 859833A
Authority
CA
Canada
Prior art keywords
evaluating
ultraviolet ray
light absorber
ray light
absorber content
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
CA859833A
Inventor
Theunissen Brian
N. Emby Gordon
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.)
African Explosives and Chemical Industries Ltd
Original Assignee
African Explosives and Chemical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA859833A publication Critical patent/CA859833A/en
Expired legal-status Critical Current

Links

CA859833A Method of and apparatus for evaluating the ultraviolet ray light absorber content of material Expired CA859833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA859833T

Publications (1)

Publication Number Publication Date
CA859833A true CA859833A (en) 1970-12-29

Family

ID=36345276

Family Applications (1)

Application Number Title Priority Date Filing Date
CA859833A Expired CA859833A (en) Method of and apparatus for evaluating the ultraviolet ray light absorber content of material

Country Status (1)

Country Link
CA (1) CA859833A (en)

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