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1. (WO2007094959) OIL-IN-OIL DISPERSIONS AND METHODS OF MAKING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/094959    International Application No.:    PCT/US2007/002542
Publication Date: 23.08.2007 International Filing Date: 30.01.2007
IPC:
C08L 91/00 (2006.01)
Applicants: EASTMAN KODAK COMPANY [US/US]; 343 State Street, Rochester, New York 14650-2201 (US) (For All Designated States Except US).
JONES, Tamara, K. [US/US]; (US) (For US Only).
NAIR, Mridula [US/US]; (US) (For US Only)
Inventors: JONES, Tamara, K.; (US).
NAIR, Mridula; (US)
Common
Representative:
EASTMAN KODAK COMPANY; 343 State Street, Rochester, New York 14650-2201 (US)
Priority Data:
11/353,210 13.02.2006 US
Title (EN) OIL-IN-OIL DISPERSIONS AND METHODS OF MAKING
(FR) DISPERSIONS HUILE DANS HUILE ET PROCEDES DE FABRICATION
Abstract: front page image
(EN)In a composition comprising an oil-in-oil emulsion containing a first oil phase dispersed as liquid droplets in a continuous second oil phase, which liquid droplets have a number median diameter of 1 µm to 10 µm, the liquid droplets are substantially covered with a layer of relatively smaller hydrophobically surfaced solid particles as a result of controlling the size and size distribution of the liquid droplets. The first oil phase optionally further comprises colorant and/or polymer. Also disclosed is a method for making such oil-in-oil emulsions.
(FR)L'invention concerne une composition comprenant une émulsion huile dans huile contenant une première phase huileuse dispersée sous forme de gouttelettes liquides dans une seconde phase huileuse continue, les gouttelettes liquides ayant un diamètre médian en nombre compris entre 1 µm et 10 µm, les gouttelettes liquides étant sensiblement recouvertes d'une couche de particules solides à surface hydrophobe d'une taille relativement plus petite, résultant de la modulation de la taille et la distribution de taille des gouttelettes liquides. La première phase huileuse comprend éventuellement également un colorant et/ou un polymère. L'invention concerne également un procédé de fabrication de telles émulsions huile dans huile.
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)