Invention Grant
- Patent Title: High water content silicone hydrogels
- Patent Title (中): 高含水硅胶水凝胶
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Application No.: US12267660Application Date: 2008-11-10
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Publication No.: US07934830B2Publication Date: 2011-05-03
- Inventor: Richard I. Blackwell , Jay F. Kunzler , Amy Jasek
- Applicant: Richard I. Blackwell , Jay F. Kunzler , Amy Jasek
- Applicant Address: US NY Rochester
- Assignee: Bausch & Lomb Incorporated
- Current Assignee: Bausch & Lomb Incorporated
- Current Assignee Address: US NY Rochester
- Agency: M. Carman & Associates, PLLC
- Agent Glenn D. Smith
- Main IPC: G02C7/04
- IPC: G02C7/04
Abstract:
Silicone hydrogels formed from a hydrated polymerization product of a monomer mixture comprising (a) a major amount of a non-silicone-containing hydrophilic monomer; and (b) a minor amount of a silicone-containing monomer, wherein the hydrogel has a water content of greater than 50 weight percent are disclosed.
Public/Granted literature
- US20090141234A1 High Water Content Silicone Hydrogels Public/Granted day:2009-06-04
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