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1. (WO2017180491) ELECTRON BEAM CURABLE INKJET FORMULATION WITH IMPROVED ADHESION
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Pub. No.: WO/2017/180491 International Application No.: PCT/US2017/026749
Publication Date: 19.10.2017 International Filing Date: 10.04.2017
IPC:
C09D 11/101 (2014.01) ,C09D 11/00 (2014.01) ,C09D 11/10 (2014.01)
[IPC code unknown for C09D 11/101]
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11
Inks
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11
Inks
02
Printing inks
10
based on artificial resins
Applicants:
SUN CHEMICAL CORPORATION [US/US]; 35 Waterview Boulevard Parsippany, NJ 07054, US
Inventors:
HALL, Stephen, Anthony; GB
ILLSLEY, Derek, Ronald; GB
Agent:
ACHKAR, Charles, C.; US
WEINER, Samuel, H.; US
FABER, Robert, C.; US
FINDER, James, A.; US
MOSKOWITZ, Max; US
Priority Data:
62/320,64011.04.2016US
62/320,65711.04.2016US
62/449,16823.01.2017US
Title (EN) ELECTRON BEAM CURABLE INKJET FORMULATION WITH IMPROVED ADHESION
(FR) FORMULATION POUR JET D'ENCRE DURCISSABLE PAR UN FAISCEAU D'ÉLECTRONS PRÉSENTANT UNE ADHÉRENCE AMÉLIORÉE
Abstract:
(EN) The present invention provides a method for printing energy curable ink and coating compositions that high amounts of multifunctional monomers, achieving cured inks and coatings that exhibit good adhesion to plastic substrates, good resistance when cured, and low amounts of uncured, migratable monomers. The method of the present invention employs electron beam curing of the ink and coating compositions, at accelerating voltages greater than or equal to 70 keV, and electron beam doses greater than or equal to 30 kGy, and preferably greater than or equal to 40 kGy.
(FR) La présente invention concerne un procédé d'impression de compositions d'encres et de revêtements durcissables par de l'énergie qui contiennent des quantités élevées de monomères multifonctionnels, permettant ainsi d'obtenir des encres et des revêtements durcis qui présentent une bonne adhérence à des substrats plastiques, une bonne résistance une fois durcis, et de faibles quantités de monomères non durcis pouvant migrer. Le procédé de la présente invention utilise le durcissement des compositions d'encres et de revêtements par un faisceau d'électrons, à des tensions d'accélération supérieures ou égales à 70 keV, et des doses de faisceaux d'électrons supérieures ou égales à 30 kGy, et de préférence supérieures ou égales à 40 kGy.
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, DJ, 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, KH, KN, KP, KR, KW, 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)