CA682512A - Optical brighteners - Google Patents

Optical brighteners

Info

Publication number
CA682512A
CA682512A CA682512A CA682512DA CA682512A CA 682512 A CA682512 A CA 682512A CA 682512 A CA682512 A CA 682512A CA 682512D A CA682512D A CA 682512DA CA 682512 A CA682512 A CA 682512A
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
CA682512A
Inventor
Austrup Rolf
H. Lebkucher Karl
Schinzel Erich
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 CA682512A publication Critical patent/CA682512A/en
Expired legal-status Critical Current

Links

CA682512A Optical brighteners Expired CA682512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA682512T

Publications (1)

Publication Number Publication Date
CA682512A true CA682512A (en) 1964-03-17

Family

ID=35983599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA682512A Expired CA682512A (en) Optical brighteners

Country Status (1)

Country Link
CA (1) CA682512A (en)

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