CA702780A - Optical brighteners - Google Patents

Optical brighteners

Info

Publication number
CA702780A
CA702780A CA702780A CA702780DA CA702780A CA 702780 A CA702780 A CA 702780A CA 702780 A CA702780 A CA 702780A CA 702780D A CA702780D A CA 702780DA CA 702780 A CA702780 A CA 702780A
Authority
CA
Canada
Prior art keywords
optical brighteners
brighteners
optical
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
CA702780A
Inventor
Schinzel Erich
Austrup Rolf
H. Lebkucher Karl
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.)
Hoechst AG
Original Assignee
Farbwerke Hoechst AG
Publication date
Application granted granted Critical
Publication of CA702780A publication Critical patent/CA702780A/en
Expired legal-status Critical Current

Links

CA702780A Optical brighteners Expired CA702780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA702780T

Publications (1)

Publication Number Publication Date
CA702780A true CA702780A (en) 1965-01-26

Family

ID=36016443

Family Applications (1)

Application Number Title Priority Date Filing Date
CA702780A Expired CA702780A (en) Optical brighteners

Country Status (1)

Country Link
CA (1) CA702780A (en)

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