CA916704A - Fluorescent 1,3-diaryl pyrazole compounds and their use as optical brighteners - Google Patents

Fluorescent 1,3-diaryl pyrazole compounds and their use as optical brighteners

Info

Publication number
CA916704A
CA916704A CA916704A CA916704DA CA916704A CA 916704 A CA916704 A CA 916704A CA 916704 A CA916704 A CA 916704A CA 916704D A CA916704D A CA 916704DA CA 916704 A CA916704 A CA 916704A
Authority
CA
Canada
Prior art keywords
fluorescent
optical brighteners
pyrazole compounds
diaryl pyrazole
diaryl
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
CA916704A
Inventor
Hausermann Heinrich
Troxler Eduard
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.)
Novartis Corp
Original Assignee
Ciba Geigy Corp
Publication date
Application granted granted Critical
Publication of CA916704A publication Critical patent/CA916704A/en
Expired legal-status Critical Current

Links

CA916704A Fluorescent 1,3-diaryl pyrazole compounds and their use as optical brighteners Expired CA916704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA916704T

Publications (1)

Publication Number Publication Date
CA916704A true CA916704A (en) 1972-12-12

Family

ID=36425916

Family Applications (1)

Application Number Title Priority Date Filing Date
CA916704A Expired CA916704A (en) Fluorescent 1,3-diaryl pyrazole compounds and their use as optical brighteners

Country Status (1)

Country Link
CA (1) CA916704A (en)

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