Fluorescent 1,2,3-triazole derivatives of 3-phenylcoumarin

Details Fluorescent 1,2,3-triazole derivatives of 3-phenylcoumarin Fluorescent 1,2,3-triazole derivatives of 3-phenylcoumarin

1976-12-30

1980-01-08

Rollins, Alton D.

Harness for working animal

548256, 542431, C07D40504, C07D40510, C09K 102

Patent

active

041828615

ABSTRACT:
Polyester, cotton, polyamide and polyacrylonitrile fabrics and foils of polyvinylchloride are optically brightened by the addition of a compound of the formula ##STR1## in which each of R.sub.1 and R.sub.2 represents a hydrogen atom or an aliphatic, alicyclic, araliphatic, halogen- or alkyl-substituted araliphatic, aromatic, or halogen- or alkyl-substituted aromatic radical,

REFERENCES:
patent: 3869469 (1975-03-01), Neuner et al.

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