Title:
AZETIDINIUM-CONTAINING COPOLYMERS AND USES THEREOF
Document Type and Number:
WIPO Patent Application WO/2013/188274
Kind Code:
A3
Abstract:
The invention is related to azetidinium-containing copolymers and vinylic monomers and their uses in formation of non-silicone hydrogel coatings on silicone hydrogel contact lenses.
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Inventors:
HOLLAND TROY VERNON (US)
CHANG FRANK (US)
QIU YONGXING (US)
PRUITT JOHN DALLAS (US)
CHIANG CHUNG-YUAN (US)
SHANKERNARAYANAN MANIVAKKAM J (US)
SCOTT ROBERT (US)
KAPOOR YASH (US)
CHANG FRANK (US)
QIU YONGXING (US)
PRUITT JOHN DALLAS (US)
CHIANG CHUNG-YUAN (US)
SHANKERNARAYANAN MANIVAKKAM J (US)
SCOTT ROBERT (US)
KAPOOR YASH (US)
Application Number:
PCT/US2013/044938
Publication Date:
February 13, 2014
Filing Date:
June 10, 2013
Export Citation:
Assignee:
NOVARTIS AG (CH)
HOLLAND TROY VERNON (US)
HOLLAND TROY VERNON (US)
International Classes:
B29D11/00; B05D3/10; C07D205/04; C08F20/00; C08F26/00; G02C7/04
Domestic Patent References:
WO2001070837A1 | 2001-09-27 |
Foreign References:
US20120026457A1 | 2012-02-02 | |||
US20110134387A1 | 2011-06-09 | |||
US5510004A | 1996-04-23 | |||
US20120314185A1 | 2012-12-13 |
Other References:
YVAN BOGAERT ET AL, MAKROMOLEKULARE CHEMIE, vol. 182, no. 10, October 1981 (1981-10-01), pages 2687 - 2693, XP055072203, ISSN: 0025-116X, DOI: 10.1002/macp.1981.021821015
Attorney, Agent or Firm:
ZHOU, Jian S. (Patent Department11460 Johns Creek Parkwa, Johns Creek Georgia, US)
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