CS187322B2 - Method of optically brightening polyamide or polyacrylonitrile substrates - Google Patents

Method of optically brightening polyamide or polyacrylonitrile substrates

Info

Publication number
CS187322B2
CS187322B2 CS360375A CS360375A CS187322B2 CS 187322 B2 CS187322 B2 CS 187322B2 CS 360375 A CS360375 A CS 360375A CS 360375 A CS360375 A CS 360375A CS 187322 B2 CS187322 B2 CS 187322B2
Authority
CS
Czechoslovakia
Prior art keywords
polyamide
optically brightening
polyacrylonitrile
substrates
polyacrylonitrile substrates
Prior art date
Application number
CS360375A
Other languages
English (en)
Inventor
Peter Littlewod
Alec V Mercer
Original Assignee
Sandoz Ag
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
Priority claimed from GB23015/74A external-priority patent/GB1510107A/en
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of CS187322B2 publication Critical patent/CS187322B2/cs

Links

CS360375A 1974-05-23 1975-05-22 Method of optically brightening polyamide or polyacrylonitrile substrates CS187322B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB23015/74A GB1510107A (en) 1974-05-23 1974-05-23 Benzimidazolyl-furan derivatives and use thereof as optical brighteners
GB5438674 1974-12-17

Publications (1)

Publication Number Publication Date
CS187322B2 true CS187322B2 (en) 1979-01-31

Family

ID=26256247

Family Applications (1)

Application Number Title Priority Date Filing Date
CS360375A CS187322B2 (en) 1974-05-23 1975-05-22 Method of optically brightening polyamide or polyacrylonitrile substrates

Country Status (2)

Country Link
CS (1) CS187322B2 (cs)
PL (1) PL102171B1 (cs)

Also Published As

Publication number Publication date
PL102171B1 (pl) 1979-03-31

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