CA780857A - Optical brighteners - Google Patents

Optical brighteners

Info

Publication number
CA780857A
CA780857A CA780857A CA780857DA CA780857A CA 780857 A CA780857 A CA 780857A CA 780857 A CA780857 A CA 780857A CA 780857D A CA780857D A CA 780857DA CA 780857 A CA780857 A CA 780857A
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
CA780857A
Inventor
Schinzel Erich
Pintschovius Ulrich
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 CA780857A publication Critical patent/CA780857A/en
Expired legal-status Critical Current

Links

CA780857A Optical brighteners Expired CA780857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA780857T

Publications (1)

Publication Number Publication Date
CA780857A true CA780857A (en) 1968-03-19

Family

ID=36243540

Family Applications (1)

Application Number Title Priority Date Filing Date
CA780857A Expired CA780857A (en) Optical brighteners

Country Status (1)

Country Link
CA (1) CA780857A (en)

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