AT231942B - Optische Aufheller - Google Patents

Optische Aufheller

Info

Publication number
AT231942B
AT231942B AT38662A AT38662A AT231942B AT 231942 B AT231942 B AT 231942B AT 38662 A AT38662 A AT 38662A AT 38662 A AT38662 A AT 38662A AT 231942 B AT231942 B AT 231942B
Authority
AT
Austria
Prior art keywords
optical brighteners
brighteners
optical
Prior art date
Application number
AT38662A
Other languages
English (en)
Original Assignee
Ciba Geigy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ciba Geigy filed Critical Ciba Geigy
Application granted granted Critical
Publication of AT231942B publication Critical patent/AT231942B/de

Links

AT38662A 1961-01-19 1962-01-18 Optische Aufheller AT231942B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH231942X 1961-01-19

Publications (1)

Publication Number Publication Date
AT231942B true AT231942B (de) 1964-02-25

Family

ID=4457352

Family Applications (1)

Application Number Title Priority Date Filing Date
AT38662A AT231942B (de) 1961-01-19 1962-01-18 Optische Aufheller

Country Status (1)

Country Link
AT (1) AT231942B (de)

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