CS179239B1 - Method of preparing assymetric optical brighteners - Google Patents

Method of preparing assymetric optical brighteners

Info

Publication number
CS179239B1
CS179239B1 CS828875A CS828875A CS179239B1 CS 179239 B1 CS179239 B1 CS 179239B1 CS 828875 A CS828875 A CS 828875A CS 828875 A CS828875 A CS 828875A CS 179239 B1 CS179239 B1 CS 179239B1
Authority
CS
Czechoslovakia
Prior art keywords
assymetric
preparing
optical brighteners
brighteners
optical
Prior art date
Application number
CS828875A
Other languages
Czech (cs)
Inventor
Jaromir Pirkl
Ctibor Fisar
Original Assignee
Jaromir Pirkl
Ctibor Fisar
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 Jaromir Pirkl, Ctibor Fisar filed Critical Jaromir Pirkl
Priority to CS828875A priority Critical patent/CS179239B1/en
Publication of CS179239B1 publication Critical patent/CS179239B1/en

Links

CS828875A 1975-12-08 1975-12-08 Method of preparing assymetric optical brighteners CS179239B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS828875A CS179239B1 (en) 1975-12-08 1975-12-08 Method of preparing assymetric optical brighteners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS828875A CS179239B1 (en) 1975-12-08 1975-12-08 Method of preparing assymetric optical brighteners

Publications (1)

Publication Number Publication Date
CS179239B1 true CS179239B1 (en) 1977-10-31

Family

ID=5433249

Family Applications (1)

Application Number Title Priority Date Filing Date
CS828875A CS179239B1 (en) 1975-12-08 1975-12-08 Method of preparing assymetric optical brighteners

Country Status (1)

Country Link
CS (1) CS179239B1 (en)

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