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. (WO2009064816) PROCESSES FOR RAPID MICROFABRICATION USING THERMOPLASTICS AND DEVICES THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/064816    International Application No.:    PCT/US2008/083283
Publication Date: 22.05.2009 International Filing Date: 12.11.2008
IPC:
C12M 1/34 (2006.01)
Applicants: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA [US/US]; 1111 Franklin Street, 12th Floor, Oakland, California 94607-5200 (US) (For All Designated States Except US).
KHINE, Michelle [US/US]; (US) (For US Only).
CHEN, Chi-shuo [CN/US]; (US) (For US Only).
GRIMES, Anthony [US/US]; (US) (For US Only).
BRESLAUER, David Nate [US/US]; (US) (For US Only).
LEE, Luke [US/US]; (US) (For US Only).
DUNLAP, Michael [US/US]; (US) (For US Only).
GOPINATHAN, Ajay [CA/US]; (US) (For US Only).
GHOSH, Sayantani [IN/US]; (US) (For US Only)
Inventors: KHINE, Michelle; (US).
CHEN, Chi-shuo; (US).
GRIMES, Anthony; (US).
BRESLAUER, David Nate; (US).
LEE, Luke; (US).
DUNLAP, Michael; (US).
GOPINATHAN, Ajay; (US).
GHOSH, Sayantani; (US)
Agent: KONSKI, Antoinette F.; FOLEY & LARDNER LLP, 975 Page Mill Road, Palo Alto, California 94304-1013 (US)
Priority Data:
61/003,113 13.11.2007 US
61/018,881 03.01.2008 US
Title (EN) PROCESSES FOR RAPID MICROFABRICATION USING THERMOPLASTICS AND DEVICES THEREOF
(FR) PROCÉDÉS DE MICROFABRICATION RAPIDE À L'AIDE DE THERMOPLASTIQUES ET DISPOSITIFS POUR CES PROCÉDÉS
Abstract: front page image
(EN)A method is provided to prepare one or more microfluidic channels on a receptive material by applying an image-forming material to a heat sensitive thermoplastic receptive material in a designed pattern and heating the material under conditions that reduce the size of the thermoplastic receptive material by at least about 60%. In an alternative aspect, the microfluidic channels on receptive material are prepared by etching a designed pattern into a heat sensitive thermoplastic material support and then heating the material under conditions that reduce the size of the thermoplastic receptive material by at least about 60%.
(FR)L'invention propose un procédé de préparation d'un ou plusieurs canaux à microfluide sur un matériau de réception en appliquant un matériau de formation d'image sur un matériau thermoplastique de réception sensible à la chaleur selon un motif donné, et en chauffant le matériau dans des conditions qui réduisent d'au moins environ 60 % la taille du matériau thermoplastique de réception. Dans une variante, les canaux à microfluide ménagés dans le matériau de réception sont préparés en gravant un motif donné dans un support en matériau thermoplastique sensible à la chaleur et en chauffant ensuite le matériau dans des conditions qui réduisent d'au moins environ 60 % la taille du matériau thermoplastique de réception.
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)