Plastic articles for medical use

Details Plastic articles for medical use Plastic articles for medical use

1997-12-05

1999-11-30

Marquis, Melvyn I.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

351160R, 351160H, C08F 3008

Patent

active

059944889

ABSTRACT:
Plastic articles for medical use comprising a polymer, which polymer comprising units derived from an ethylenically unsaturated monomer having a chain containing amino and organosiloxane groups, wherein the monomer is represented by the following general formula: ##STR1## (where X is an ethylenically unsaturated polymerizable group; each R.sup.1 is, independently, selected from a hydrogen atom, unsubstituted and substituted alyl groups, unsubstituted and substituted aryl groups and the groups (CH.sub.2).sub.r COOR.sup.3 and (CH.sub.2).sub.r ONR.sup.4 R.sup.5 ; each of m, n and p, independently, is selected from 0 and 1; each of q and r, independently, is any of zero and 1 to 10; and R.sup.2 is a substituent group containing an organosiloxane group, each of R.sup.3, R.sup.4 and R.sup.5, independently, is a group of R.sup.1 or is a group having a heterocyclic group, or R.sup.4 and R.sup.5, together with the nitrogen atom to which they are attached form a heterocyclic group which may additionally contain any of oxygen, nitrogen, sulfur and silicon)
and further the general formula (1) satisfies one of the following features (i) to (iii),

REFERENCES:
patent: 4543398 (1985-09-01), Bany et al.
patent: 4711943 (1987-12-01), Harvey, III
patent: 5233006 (1993-08-01), Wolter et al.
patent: 5451617 (1995-09-01), Lai et al.

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