Title:
MONOFUNCTIONAL MONOMERS, RADICALLY POLYMERISABLE COMPOSITIONS CONTAINING THEM AND RESINS AND OPHTALMIC ARTICLES OBTAINED FROM THEM
Document Type and Number:
WIPO Patent Application WO2001092372
Kind Code:
A3
Abstract:
The aim of the present invention is: radically polymerisable compositions which contain at least one monofunctional monomer with at least one difunctional monomer; resins which are obtainable by radical copolymerisation of said compositions; it being possible for the resins to be photochromic or not; articles, notably ophthalmic articles, which are constituted totally or in part of such resins; monofunctional monomers.
Inventors:
HENRY DAVID (FR)
LECRIVAIN CECILE (FR)
LECRIVAIN CECILE (FR)
Application Number:
PCT/EP2001/006096
Publication Date:
July 04, 2002
Filing Date:
May 29, 2001
Export Citation:
Assignee:
CORNING SA (FR)
HENRY DAVID (FR)
LECRIVAIN CECILE (FR)
HENRY DAVID (FR)
LECRIVAIN CECILE (FR)
International Classes:
C07C271/16; C08F212/08; C08F212/14; G02C7/00; C08F212/34; C08F220/10; C08F220/20; C08F222/10; C08G65/26; C08G65/332; G02B1/04; G02B5/23; (IPC1-7): C08G65/333; C07C271/12; G02B1/04
Domestic Patent References:
| WO1998050443A1 | 1998-11-12 |
Other References:
DATABASE CHEMABS CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; XP002159546
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