CA870634A - Uv-absorbing optical brightening agents - Google Patents

Uv-absorbing optical brightening agents

Info

Publication number: CA870634A
Authority: CA; Canada
Prior art keywords: brightening agents; optical brightening; absorbing optical; absorbing; agents
Prior art date: 1971-05-11
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

CA870634A

Inventor

W. J. Cressman Homer

J. Tuite Robert

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.)

Eastman Kodak Co

Original Assignee

Eastman Kodak Co

Publication date

1971-05-11

1971-05-11 Application granted granted Critical

1971-05-11 Publication of CA870634A publication Critical patent/CA870634A/en

Status Expired legal-status Critical Current

Links

CA870634A Uv-absorbing optical brightening agents Expired CA870634A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA870634T

Publications (1)

Publication Number	Publication Date
CA870634A true CA870634A (en)	1971-05-11

Family

ID=36356669

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA870634A Expired CA870634A (en)			Uv-absorbing optical brightening agents

Country Status (1)

Country	Link
CA (1)	CA870634A (en)

0
- CA CA870634A patent/CA870634A/en not_active Expired

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