Glutarimido and succinimido derivatives

Details Glutarimido and succinimido derivatives Glutarimido and succinimido derivatives

1990-02-05

1991-10-01

Richter, Johann

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548538, C07D21140, C07D20750, C07D20736

Patent

active

050535153

ABSTRACT:
Hydrophilic modifier monomers of the formula [X--T].sub.z 'G' are disclosed wherein X is a reactive group, G' is a hydrophilic group and T is a divalent linking group, z' being a number up to the available valence of G', excess G' valences being taken up by hydrogen. The monomers of the invention can be used to boost the hydrophilic nature of a wide variety of polymeric materials or be polymerized themselves with varying degrees of copolymerizable monomers. They are particularly suited for making hydrophilic contact lens materials.

REFERENCES:
patent: 3903110 (1975-09-01), Freyermuth et al.
patent: 4740533 (1988-04-01), Su et al.
patent: 4780488 (1988-10-01), Su et al.
Trade Bulletin of Rohm Tech, Inc. (1988).
Trade Bulletin of Sartomer Co. (1981).
Trade Bulletins of Alcolac.

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