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1. (WO2013123509) ADJUSTABLE BIOACTIVE AGENT DISPERSION WITHIN A POLYMERIC COATING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2013/123509 International Application No.: PCT/US2013/026719
Publication Date: 22.08.2013 International Filing Date: 19.02.2013
IPC:
B05D 1/36 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1
Processes for applying liquids or other fluent materials
36
Successively applying liquids or other fluent materials, e.g. without intermediate treatment
Applicants:
BACTERIN INTERNATIONAL, INC. [US/US]; 664 Cruiser Lane Belgrade, MT 59714, US
Inventors:
SCHALLENBERGER, Mark; US
LUCHSINGER, Ben; US
MEYER, Todd; US
LOVICK, Helena; US
Agent:
COVELL, Hiwot, M.; Sheridan Ross P.C. 1560 Broadway Suite 1200 Denver, CO 80202, US
Priority Data:
61/600,45817.02.2012US
Title (EN) ADJUSTABLE BIOACTIVE AGENT DISPERSION WITHIN A POLYMERIC COATING
(FR) DISPERSION RÉGLABLE D'UN AGENT BIOACTIF DANS UN REVÊTEMENT POLYMÈRE
Abstract:
(EN) A coating comprised of a polymeric material and a bioactive agent where the properties of the casting solvent dictate the dispersion of the embedding bioactive agent. In preferred embodiments, controlled release of the bioactive agent is achieved by homogeneous dispersion of the bioactive agent within the coating. A further aspect of the invention is directed to formulations where the heterogeneous dispersion of the bioactive agent provides an initial rapid release of the bioactive agent. Methodology for production of coating formulations of the desired properties and the application of the coating to an article are also described.
(FR) L'invention porte sur un revêtement constitué d'un matériau polymère et d'un agent bioactif, les propriétés du solvant de coulage dictant la dispersion de l'agent bioactif d'enrobage. Dans des modes de réalisation préférés, la libération contrôlée de l'agent bioactif s'effectue par la dispersion homogène de l'agent bioactif dans le revêtement. Un autre aspect de l'invention porte sur des formulations dans lesquelles la dispersion hétérogène de l'agent bioactif assure une libération rapide initiale de l'agent bioactif. L'invention porte également sur une méthodologie pour la production de formulations de revêtement présentant les propriétés souhaitées et sur l'application du revêtement sur un article.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 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)
Also published as:
US20150031772