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. (WO2009064770) REACTIVE COMPOUNDING OF HYDROGELS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/064770    International Application No.:    PCT/US2008/083213
Publication Date: 22.05.2009 International Filing Date: 12.11.2008
IPC:
C08G 81/02 (2006.01), C08J 3/24 (2006.01)
Applicants: ZIMMER, INC. [US/US]; 345 E. Main Street, Warsaw, IN 46581 (US) (For All Designated States Except US).
CHARLEBOIS, Steven [US/US]; (US) (For US Only).
YAKIMICKI, Donald, L. [US/US]; (US) (For US Only).
THOMAS, Brian, H. [US/US]; (US) (For US Only)
Inventors: CHARLEBOIS, Steven; (US).
YAKIMICKI, Donald, L.; (US).
THOMAS, Brian, H.; (US)
Agent: RHODES, Christopher, R.; Lowrie, Lando & Anastasi, LLP. One Main Street, Eleventh Floor Cambridge, MA 02142 (US)
Priority Data:
11/941,478 16.11.2007 US
Title (EN) REACTIVE COMPOUNDING OF HYDROGELS
(FR) MÉLANGEAGE RÉACTIF D'HYDROGELS
Abstract: front page image
(EN)Certain embodiments are directed to methods to form modified hydrogel materials using reactive compounding. In some examples, the method includes mixing a hydrogel material with a plasticizer in a compounding apparatus. During mixing, a reactive chemical compound is added to the mixture that reacts with the hydrogel material to form a modified hydrogel material.
(FR)Dans certains modes de réalisation, l'invention concerne des procédés qui permettent de former des matériaux hydrogels modifiés par mélangeage réactif. Dans certains exemples, le procédé consiste à mélanger un matériau hydrogel avec un plastifiant dans un appareil mélangeur. Au cours du mélange, on ajoute au mélange un composé chimique réactif qui réagit avec le matériau hydrogel pour former un matériau hydrogel modifié.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, 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, LY, MA, MD, ME, 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, ST, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)