5-methyl-2-(styrylphenyl)-4-triazolecarboxamide brighteners
Abstract
Abstract A NEW CLASS OF BRIGHTENING COMPOUNDS HAVING THE FORMUAL: 2-(4-((2,4-DI(X-)PHENYL)-CH=CH-),3-Y-PHENYL),4-Z,5-(CH3-)- 2H-1,2,3-TRIAZOLE WHEREIN ONE X REPRESENTS HYDROGEN AND THE OTHER X REPRESENTS A LOWER ALKOXY OR LOWER ALKOXY WHICH IS SUBSTITUTED BY THE GROUPS: -CONH(CH2)1-2CH2NRR1 AND OCO(CH2)1-2CH2NRR1 IN WHICH R AND R1 REPRESENT HYDROGEN, LOWER ALKYL, AMINE-SUBSTITUTED ALKYL, CYCLOHEXYL, BENZYL AND PHENYL; Y REPRESENTS HYDROGEN, HALOGEN, CYANO, OR A CARBOXAMIDE OR SULFONAMIDE SUBSTITUENT, SUCH AS CONR2R3 OR SO2NR2R3; R2 AND R3 REPRESENTS HYDROGN, LOWER ALKYL, CYCLOHEXYL, BENZYL, PHENYL, AND WHEH R2 IS LOWER ALKYL IT MAY BE FURTHER SUBSTITUTED BY -CH2NRR1; Z IS -CONR2R3; AND AT LEAST ONE OF X, Y AND Z MUST CONTAIN THE GROUPING -CH2NRR1; WHICH COMPOUNDS ARE PARTICULARLY WELL SUITED FOR USAGE AS FLUORESCENT BRIGHTENING AGENTS IN CONNECTION WITH FIBROUS FOILS AND MOLDS OF POLYACRYLONITRILE AND RELATED PRODUCTS.
Inventors
- 👤 Albert F Strobel
- 👤 Maynard L Whitehouse
Bibliographic Details
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