WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2007075320) CATIONIC HYDROPHILIC SILOXANYL MONOMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/075320    International Application No.:    PCT/US2006/047192
Publication Date: 05.07.2007 International Filing Date: 11.12.2006
Chapter 2 Demand Filed:    10.10.2007    
IPC:
C08F 30/08 (2006.01)
Applicants: BAUSCH & LOMB INCORPORATED [US/US]; One Bausch & Lomb Place, Rochester, NY 14604-2701 (US) (For All Designated States Except US).
SCHNORZMAN, Derek [US/US]; (US) (For US Only).
SALAMONE, Joseph, C. [US/US]; (US) (For US Only).
AMMON, Daniel [US/US]; (US) (For US Only).
KUNZLER, Jay [US/US]; (US) (For US Only)
Inventors: SCHNORZMAN, Derek; (US).
SALAMONE, Joseph, C.; (US).
AMMON, Daniel; (US).
KUNZLER, Jay; (US)
Agent: SMITH, Glenn, D.; Bausch & Lomb Incorporated, One Bausch & Lomb Place, Rochester, NY 14604-2701 (US)
Priority Data:
60/752,437 21.12.2005 US
11/341,208 27.01.2006 US
Title (EN) CATIONIC HYDROPHILIC SILOXANYL MONOMERS
(FR) MONOMERES SILOXANYLE HYDROPHILES CATIONIQUES
Abstract: front page image
(EN)The present invention relates to polymeric compositions useful in the manufacture of biocompatible medical devices. More particularly, the present invention relates to certain cationic monomers capable of polymerization to form polymeric compositions having desirable physical characteristics useful in the manufacture of ophthalmic devices. Such properties include the ability to extract the polymerized medical devices with water. This avoids the use of organic solvents as is typical in the art. The polymeric compositions comprise polymerized cationic hydrophilic siloxanyl monomers.
(FR)La présente invention concerne des compositions polymères utiles dans la fabrication de dispositifs médicaux biocompatibles. Plus particulièrement, la présente invention concerne un certain nombre de monomères cationiques capables d'être polymérisés de façon à former des compositions polymères ayant des caractéristiques physiques souhaitables utiles dans la fabrication de dispositifs ophtalmiques. De telles propriétés comprennent la capacité d'extraire les dispositifs médicaux polymérisés avec de l'eau. Ceci permet d'éviter l'utilisation de solvants organiques utilisés de manière typique dans l'art. Les compositions polymères comprennent des monomères siloxanyle hydrophiles cationiques polymérisés.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)