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1. (WO2013054860) ANTIMICROBIAL AND ANTIVIRAL COMPOSITION COMPRISING CUPROUS OXIDE, AND METHOD OF PRODUCING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/054860    International Application No.:    PCT/JP2012/076375
Publication Date: 18.04.2013 International Filing Date: 04.10.2012
IPC:
A01N 25/34 (2006.01), A01N 59/20 (2006.01), A61K 33/34 (2006.01)
Applicants: SHOWA DENKO K.K. [JP/JP]; 13-9, Shiba Daimon 1-chome, Minato-ku, Tokyo 105-8518 (JP).
THE UNIVERSITY OF TOKYO [JP/JP]; 3-1, Hongo 7-chome, Bunkyo-ku, Tokyo 113-8654 (JP)
Inventors: HASHIMOTO Kazuhito; (JP).
SUNADA Kayano; (JP).
MIYAUCHI Masahiro; (JP).
LI Ding; (JP).
KURODA Yasushi; (JP)
Agent: OHTANI Tamotsu; OHTANI PATENT OFFICE,Bridgestone Toranomon Bldg. 6F., 25-2, Toranomon 3-chome, Minato-ku, Tokyo 105-0001 (JP)
Priority Data:
2011-224529 12.10.2011 JP
Title (EN) ANTIMICROBIAL AND ANTIVIRAL COMPOSITION COMPRISING CUPROUS OXIDE, AND METHOD OF PRODUCING THE SAME
(FR) COMPOSITION ANTIMICROBIENNE ET ANTIVIRALE COMPRENANT DE L'OXYDE DE CUIVRE ET PROCEDE DE PRODUCTION
Abstract: front page image
(EN)An antimicrobial and antiviral composition, a method of producing the same, and the like are provided, which are capable of exhibiting an excellent antimicrobial and antiviral properties over a long time in the application for various uses. The antimicrobial and antiviral composition contains cuprous oxide particles having a BET specific surface area of 5 to 100 m2/g and a saccharide having an aldehyde group, in which the content of the saccharide with an aldehyde group is 0.5 to 10 mass part based on the cuprous oxide particles of 100 mass part. The method produces this composition.
(FR)L'invention concerne une composition antimicrobienne et antivirale, son procédé de production et autres, qui sont capables de présenter d'excellentes propriétés antimicrobiennes et antivirales sur une longue période à la demande pour des usages différents. La composition antimicrobienne et antivirale contient des particules d'oxyde de cuivre ayant une surface spécifique BET de 5 à 100 m2 / g et un saccharide ayant un groupe aldéhyde, dans lequel la teneur du saccharide avec un groupe aldéhyde est de 0,5 à 10 parties en masse sur la base des particules d'oxyde de cuivre de 100 parties en masse. Le procédé produit cette formule.
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, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)