CA541278A - Optical brightening agents of the stilbene series - Google Patents

Optical brightening agents of the stilbene series

Info

Publication number
CA541278A
CA541278A CA541278A CA541278DA CA541278A CA 541278 A CA541278 A CA 541278A CA 541278 A CA541278 A CA 541278A CA 541278D A CA541278D A CA 541278DA CA 541278 A CA541278 A CA 541278A
Authority
CA
Canada
Prior art keywords
brightening agents
optical brightening
stilbene series
stilbene
series
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
CA541278A
Other languages
French (fr)
Inventor
Fleck Fritz
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.)
Sandoz AG
Original Assignee
Sandoz AG
Publication date
Application granted granted Critical
Publication of CA541278A publication Critical patent/CA541278A/en
Expired legal-status Critical Current

Links

CA541278A Optical brightening agents of the stilbene series Expired CA541278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA541278T

Publications (1)

Publication Number Publication Date
CA541278A true CA541278A (en) 1957-05-21

Family

ID=35698426

Family Applications (1)

Application Number Title Priority Date Filing Date
CA541278A Expired CA541278A (en) Optical brightening agents of the stilbene series

Country Status (1)

Country Link
CA (1) CA541278A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018287A (en) * 1958-11-05 1962-01-23 Fidelity Union Trust Company Optical brighteners for use with paper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018287A (en) * 1958-11-05 1962-01-23 Fidelity Union Trust Company Optical brighteners for use with paper

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