Process for preparing organophosphates useful for increasing the

Details Process for preparing organophosphates useful for increasing the Process for preparing organophosphates useful for increasing the

1995-04-18

1997-01-07

Richter, Johann

Organic compounds -- part of the class 532-570 series

Organic compounds

Phosphorus esters

558 83, 558169, C07H 909

Patent

active

055918824

ABSTRACT:
##STR1## A process for treating suitable synthetic polymers comprising the steps of (a) where appropriate, activating the surface to be treated, and, if necessary, providing spacer groups thereon; and (b) treating the surface with a compound of formula (I), wherein Y' is an alkylene group optionally containing an aryl group, a poly(ethylene glycol) or a glycerol group; R may be the same or different and each is a straight or branched C.sub.1-4 alkyl group, n is from 1 to 4 and X is a group which reacts with functional groups of the polymer. Polymeric surfaces and materials thus produced and shaped articles containing such surfaces and materials.

REFERENCES:
patent: 4492659 (1985-01-01), Bosies et al.
patent: 4647685 (1987-03-01), Bonjouklian et al.
patent: 4721800 (1988-01-01), Chapman
patent: 5064961 (1991-11-01), Bisacchi et al.
Greene, T. W.; Protective Groups in Organic Synthesis; John Wiley & Sons: New York, 1981; pp. 44-46.

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