4,4'-BIS-/2",4"-BIS-(DIISOPROPANOLAMINO)-S-TRIAZIN-6"-YLAMINO/-STILBEN-2,2'-DISULFONSYRA, DESS FRAMSTELLNING OCH DESS ANVENDNING SOM OPTISKT VITHETSFORHOJANDE MEDEL
The 4,4'-bis-[2'',4''-bis-(diisopropanolamino)-s-triazin-6''-yl-amino]-sti lbene-2,2'-disulphonic acid, its manufacture as well as its use as optical brightener for natural or synthetic polyamides and especially for paper is disclosed.
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Format: | Patent |
Sprache: | swe |
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Zusammenfassung: | The 4,4'-bis-[2'',4''-bis-(diisopropanolamino)-s-triazin-6''-yl-amino]-sti lbene-2,2'-disulphonic acid, its manufacture as well as its use as optical brightener for natural or synthetic polyamides and especially for paper is disclosed. |
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