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1. (WO2015048536) RED THERMOCHROMIC DYES AND THEIR INK COMPOSITIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/048536 International Application No.: PCT/US2014/057844
Publication Date: 02.04.2015 International Filing Date: 26.09.2014
IPC:
C09B 57/00 (2006.01) ,C09D 11/50 (2014.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
57
Other synthetic dyes of known constitution
[IPC code unknown for C09D 11/50]
Applicants:
CHROMATIC TECHNOLOGIES INC. [US/US]; 1096 Elkton Drive, Suite 600 Colorado Springs, CO 80907, US
Inventors:
WANG, Ruizheng; US
ABRAHA, Medhanei; US
DU, Yu; US
HAUGBERG, Ross; US
Agent:
MILES, Craig R.; US
Priority Data:
61/883,93527.09.2013US
Title (EN) RED THERMOCHROMIC DYES AND THEIR INK COMPOSITIONS
(FR) COLORANTS THERMOCHROMIQUES ROUGES ET COMPOSITIONS D'ENCRE CORRESPONDANTES
Abstract:
(EN) A red leuco dye demonstrates unusually good thermal and photo stability. The red dye may be used with developers and wax carries for microencapsulation to form thermochromic pigments for use in inks, coatings and the like. This pigment is particularly desirable for use in metal-deco coatings, such as those used in aluminum cans in high beverage canning operations.
(FR) Colorant leuco rouge présentant une stabilité thermique et une photostabilité remarquablement élevées. Le colorant rouge peut être combiné avec des révélateurs et des charges de cire en vue d'une microencapsulation pour former des pigments thermochromiques utilisables dans des encres, des revêtements et analogues. Ce pigment convient particulièrement pour être utilisé dans des produits de revêtement destinés à la formation de décors sur tôle, tels que ceux utilisés pour des canettes d'aluminium, dans des opérations haute vitesse de mise en canettes de boissons.
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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)