CA496265A - Fluorescent brighteners - Google Patents

Fluorescent brighteners

Info

Publication number: CA496265A
Authority: CA; Canada
Prior art keywords: fluorescent brighteners; brighteners; fluorescent
Prior art date: 1953-09-22
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

CA496265A

Other languages

French (fr)

Inventor

W. Hein Delton

A. Lane Wyona

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.)

Wyeth Holdings LLC

Original Assignee

American Cyanamid Co

Publication date

1953-09-22

1953-09-22 Application granted granted Critical

1953-09-22 Publication of CA496265A publication Critical patent/CA496265A/en

Status Expired legal-status Critical Current

Links

CA496265A Fluorescent brighteners Expired CA496265A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA496265T

Publications (1)

Publication Number	Publication Date
CA496265A true CA496265A (en)	1953-09-22

Family

ID=35641687

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA496265A Expired CA496265A (en)			Fluorescent brighteners

Country Status (1)

Country	Link
CA (1)	CA496265A (en)

0
- CA CA496265A patent/CA496265A/en not_active Expired

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