AT231943B - Optical brightening of materials made of polyester - Google Patents

Optical brightening of materials made of polyester

Info

Publication number
AT231943B
AT231943B AT38762A AT38762A AT231943B AT 231943 B AT231943 B AT 231943B AT 38762 A AT38762 A AT 38762A AT 38762 A AT38762 A AT 38762A AT 231943 B AT231943 B AT 231943B
Authority
AT
Austria
Prior art keywords
polyester
materials made
optical brightening
brightening
optical
Prior art date
Application number
AT38762A
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 AT231943B publication Critical patent/AT231943B/en

Links

AT38762A 1961-01-19 1962-01-18 Optical brightening of materials made of polyester AT231943B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH231943X 1961-01-19

Publications (1)

Publication Number Publication Date
AT231943B true AT231943B (en) 1964-02-25

Family

ID=4457353

Family Applications (1)

Application Number Title Priority Date Filing Date
AT38762A AT231943B (en) 1961-01-19 1962-01-18 Optical brightening of materials made of polyester

Country Status (1)

Country Link
AT (1) AT231943B (en)

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