摘要:
THE COLORATION OF FIBERS OF ALPHA OLEFIN POLYMERS CONTAINING METALS, WITH A PHENYLAZO-8-HYDROXYQUINOLINE-5SULFONATE WITH OR WITHOUT A 6-METHYL GROUP IN THE QUINOLINE RADICAL. THE PHENYL GROUP MAY BE SUBSTITUTED BY HALOGEN, METHYL, ALKOXY, NITRO OR CYANO GROUPS. THE FIBERS ARE EXEMPLIFIED WITH POLYPROPYLENE WITH NICKEL SALTS.
摘要:
A dyeable olefinic polymer composition comprising an olefinic polymer, and the reaction product of 50 to 90% by weight of the full nickel phenolate of o,o'-bis(p-1,1,3,3-tetramethylbutylphenol)sulfone and 50 to 10% by weight of a secondary or tertiary organic phosphite.
摘要:
Acyldihydroxybenzene azo compounds of the formula ##STR1## are provided where A represents a benzene radical which is unsubstituted or mono, di, or trisubstituted or a naphthalene radical which is unsubstituted or mono or disubstituted with any of alkyl of 1-4 carbon atoms, alkoxy of 1-4 carbon atoms, trifluoromethyl, cyano, nitro or halogen and R is alkyl of 1-4 carbon atoms, benzyl or phenyl. The compounds when applied to metallized polyolefin fabrics, particularly nickel-containing polypropylene fabrics, produce dyeings of strong bright shades which are exceptionally fast to light, dry cleaning, crocking, gas and heat.