Macromonomers

Details Macromonomers Macromonomers

1994-01-25

1995-02-07

Michl, Paul R.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526286, 523107, 528 26, 528 28, 528 32, C08F23008, C08F22802

Patent

active

053876636

ABSTRACT:
Novel siloxane macromonomers are disclosed which can be copolymerized with hydrophilic monomers or hydrophobic monomers to prepare polymeric materials useful as biomedical devices. The copolymers made from hydrophilic monomers exhibit good oxygen permeability and are particularly suitable for use in contact lenses.

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patent: 4120570 (1978-10-01), Gaylord
patent: 4780515 (1988-10-01), Deichert
patent: 4952711 (1990-08-01), Jacobine
patent: 5057578 (1991-10-01), Spinelli
patent: 5079319 (1992-01-01), Mueller
patent: 5177165 (1993-01-01), Valint
Syntheses of Methyl Methacrylate-Stearyl Methacrylate Graft Copolymers and Characterization by Inverse Gas Chromatography, Ito et al, Jun. 1979.

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