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1. (WO2018163607) SECURITY INK PIGMENT, SECURITY INK, PRINTED ARTICLE, AND METHOD FOR PRODUCING SECURITY INK PIGMENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/163607 International Application No.: PCT/JP2018/001355
Publication Date: 13.09.2018 International Filing Date: 18.01.2018
IPC:
C09D 11/50 (2014.01) ,B42D 25/00 (2014.01) ,C01G 19/00 (2006.01) ,C09C 1/62 (2006.01)
[IPC code unknown for C09D 11/50][IPC code unknown for B42D 25]
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
G
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
19
Compounds of tin
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
1
Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
62
Metallic pigments or fillers
Applicants: NGK INSULATORS, LTD.[JP/JP]; 2-56, Suda-cho, Mizuho-ku, Nagoya-shi, Aichi 4678530, JP
Inventors: HISHIKI Tatsuya; JP
Agent: YOSHITAKE Hidetoshi; JP
ARITA Takahiro; JP
Priority Data:
PCT/JP2017/00872106.03.2017JP
Title (EN) SECURITY INK PIGMENT, SECURITY INK, PRINTED ARTICLE, AND METHOD FOR PRODUCING SECURITY INK PIGMENT
(FR) PIGMENT POUR ENCRE DE SÉCURITÉ, ENCRE DE SÉCURITÉ, ARTICLE IMPRIMÉ, ET PROCÉDÉ DE PRODUCTION DE PIGMENT POUR ENCRE DE SÉCURITÉ
(JA) セキュリティインク顔料、セキュリティインク、印刷物およびセキュリティインク顔料を生産する方法
Abstract:
(EN) The purposes of the present invention are to improve the security of a printed article, to use a normal printing process to print a film which is printed on a print-receiving body in order to improve the security of a printed article, and to make the film smooth. This security ink pigment includes a powder. A main component of the powder is a perovskite oxide. The perovskite oxide has a composition represented by the general formula ABO3. A mainly comprises Ba. B mainly comprises Sn. The median diameter of the powder is equal to or lower than 10 µm. The powder emits infrared fluorescence if irradiated with ultraviolet excitation light.
(FR) Les objectifs de la présente invention sont d'améliorer la sécurité d'un article imprimé, d'utiliser un processus d'impression normal pour imprimer un film qui est imprimé sur un corps de réception d'impression afin d'améliorer la sécurité d'un article imprimé, et de rendre le film lisse. Le pigment pour encre de sécurité selon l'invention comprend une poudre. Un composant principal de la poudre est un oxyde de pérovskite. L'oxyde de pérovskite a une composition représentée par la formule générale ABO3. A comprend principalement du Ba. B comprend principalement du Sn. Le diamètre médian de la poudre est inférieur ou égal à 10 µm. La poudre émet une fluorescence infrarouge si elle est irradiée par une lumière d'excitation ultraviolette.
(JA) 印刷物のセキュリティを向上し、印刷物のセキュリティの向上のために被印刷体に印刷される皮膜を通常の印刷プロセスにより印刷し、当該皮膜を平滑にする。セキュリティインク顔料は、粉末を含む。粉末の主成分は、ペロブスカイト型酸化物である。ペロブスカイト型酸化物は、一般式ABOで表される組成を有する。Aは、主にBaからなる。Bは、主にSnからなる。粉末のメディアン径は、10μm以下である。粉末は、紫外線の励起光が照射された場合に赤外線の蛍光を発する。
front page image
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: Japanese (JA)
Filing Language: Japanese (JA)