AT231940B - Optical brightening of materials made of polyolefins - Google Patents

Optical brightening of materials made of polyolefins

Info

Publication number
AT231940B
AT231940B AT38462A AT38462A AT231940B AT 231940 B AT231940 B AT 231940B AT 38462 A AT38462 A AT 38462A AT 38462 A AT38462 A AT 38462A AT 231940 B AT231940 B AT 231940B
Authority
AT
Austria
Prior art keywords
polyolefins
materials made
optical brightening
brightening
optical
Prior art date
Application number
AT38462A
Other languages
German (de)
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 AT231940B publication Critical patent/AT231940B/en

Links

AT38462A 1961-01-19 1962-01-18 Optical brightening of materials made of polyolefins AT231940B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH231940X 1961-01-19

Publications (1)

Publication Number Publication Date
AT231940B true AT231940B (en) 1964-02-25

Family

ID=4457349

Family Applications (1)

Application Number Title Priority Date Filing Date
AT38462A AT231940B (en) 1961-01-19 1962-01-18 Optical brightening of materials made of polyolefins

Country Status (1)

Country Link
AT (1) AT231940B (en)

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