CA901218A - Optical brightening composition - Google Patents

Optical brightening composition

Info

Publication number: CA901218A
Authority: CA; Canada
Prior art keywords: optical brightening; brightening composition; composition; optical; brightening
Prior art date: 1972-05-30
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

CA901218A

Inventor

Frischkorn Hans

Rosch Gunter

Schinzel Erich

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

1972-05-30

1972-05-30 Application granted granted Critical

1972-05-30 Publication of CA901218A publication Critical patent/CA901218A/en

Status Expired legal-status Critical Current

Links

CA901218A Optical brightening composition Expired CA901218A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA901218T

Publications (1)

Publication Number	Publication Date
CA901218A true CA901218A (en)	1972-05-30

Family

ID=36409166

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA901218A Expired CA901218A (en)			Optical brightening composition

Country Status (1)

Country	Link
CA (1)	CA901218A (en)

0
- CA CA901218A patent/CA901218A/en not_active Expired

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