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1. (WO2000034347) SILICONE-CONTAINING MACROMONOMERS AND LOW WATER MATERIALS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2000/034347 International Application No.: PCT/US1999/017962
Publication Date: 15.06.2000 International Filing Date: 09.08.1999
Chapter 2 Demand Filed: 13.06.2000
IPC:
C08F 290/04 (2006.01) ,C08F 290/12 (2006.01) ,G02B 1/04 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
290
Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
02
on to polymers modified by introduction of unsaturated end groups
04
Polymers provided for in subclasses C08C or C08F76
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
290
Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
08
on to polymers modified by introduction of unsaturated side groups
12
Polymers provided for in subclasses C08C or C08F76
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1
Optical elements characterised by the material of which they are made; Optical coatings for optical elements
04
made of organic materials, e.g. plastics
Applicants:
BAUSCH & LOMB INCORPORATED [US/US]; One Bausch & Lomb Place Rochester, NY 14604-2701, US
Inventors:
VALINT, Paul, L., Jr.; US
MCGEE, Joseph, A.; US
OZARK, Richard, M.; US
Agent:
MAGEE, Mary, Anne ; Baush & Lomb Incorporated One Bausch & Lomb Place Rochester, NY 14604-2701, US
Priority Data:
09/206,47007.12.1998US
Title (EN) SILICONE-CONTAINING MACROMONOMERS AND LOW WATER MATERIALS
(FR) MACROMONOMERES CONTENANT DES SILICONES ET MATERIAUX A FAIBLE TENEUR EN EAU
Abstract:
(EN) Low water siloxane macromonomer are disclosed. This macromonomer can be copolymerized with unsaturated silicone containing monomers to prepare polymeric materials useful as biomedical devices. These macromonomers are particularly suited for soft contact lens applications.
(FR) Cette invention se rapporte à un macromonomère au siloxane à faible teneur en eau, qui peut être copolymérisé avec des monomères contenant des silicones insaturés, afin de former des matériaux polymères utiles comme dispositifs biomédicaux. Ces macromonomères conviennent particulièrement pour être utilisés dans des lentilles de contact souples.
Designated States: AL, AU, BA, BB, BG, BR, CA, CN, CU, CZ, EE, GD, GE, HR, HU, ID, IL, IN, IS, JP, KP, KR, LC, LK, LR, LT, LV, MG, MK, MN, MX, NO, NZ, PL, RO, SG, SI, SK, SL, TR, TT, UA, UZ, VN, YU, ZA
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SL, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1999053439