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1. (WO2018200665) OPAQUE WATER-BASED INKS
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Pub. No.: WO/2018/200665 International Application No.: PCT/US2018/029345
Publication Date: 01.11.2018 International Filing Date: 25.04.2018
IPC:
C09D 11/037 (2014.01) ,C09D 1/02 (2006.01) ,C09D 5/00 (2006.01) ,C09D 7/40 (2018.01) ,C09D 7/41 (2018.01) ,C09D 11/02 (2014.01)
[IPC code unknown for C09D 11/037]
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
1
Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
02
alkali metal silicates
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
5
Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
[IPC code unknown for C09D 7/40][IPC code unknown for C09D 7/41]
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
Applicants:
SUN CHEMICAL CORPORATION [US/US]; 35 Waterview Boulevard Parsippany, NJ 07054, US
Inventors:
LAHR, Alexander; US
MARSHALL, Bruce; US
Agent:
ACHKAR, Charles C.; US
WEINER, Samuel, H.; US
FINDER, James, A.; US
MOSKOWITZ, Max; US
FABER, Robert, C.; US
Priority Data:
62/491,59028.04.2017US
Title (EN) OPAQUE WATER-BASED INKS
(FR) ENCRES OPAQUES À BASE D'EAU
Abstract:
(EN) Described herein are opaque water-based inks that include water and an opacity- providing polymer component. In one aspect, the opacity providing polymer component is a hollow sphere polymer material. The opacity-providing polymer material may replace all or part of white opacifying pigment material, such as titanium dioxide. Also described herein is a method of opacifying a printing ink by adding hollow sphere resin particles and a colorant to a printing ink that comprises water as a volatile component.
(FR) L'invention concerne des encres opaques à base d'eau comprenant de l'eau et un composant polymère fournissant une opacité. Selon un aspect, le composant polymère fournissant l'opacité est un matériau polymère à sphères creuses. Le matériau polymère fournissant l'opacité peut remplacer tout ou partie du matériau de pigment opacifiant blanc, tel que le dioxyde de titane. L'invention concerne également un procédé d'opacification d'une encre d'impression par ajout de particules de résine à sphères creuses et d'un colorant à une encre d'impression qui comprend de l'eau en tant que composant volatil.
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, JO, 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)