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1. (WO2017171004) SETTING REGULATION ADMIXTURE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/171004    International Application No.:    PCT/JP2017/013595
Publication Date: 05.10.2017 International Filing Date: 31.03.2017
IPC:
C04B 22/10 (2006.01), C04B 14/06 (2006.01), C04B 14/10 (2006.01), C04B 14/28 (2006.01), C04B 18/08 (2006.01), C04B 18/10 (2006.01), C04B 18/14 (2006.01), C04B 22/08 (2006.01), C04B 22/14 (2006.01), C04B 24/06 (2006.01)
Applicants: MITSUBISHI MATERIALS CORPORATION [JP/JP]; 3-2, Otemachi 1-chome, Chiyoda-ku, Tokyo 1008117 (JP)
Inventors: KAMITANI Kiyoshi; (JP).
TOKUNAGA Kenji; (JP).
TAWARA Hideo; (JP)
Agent: SHIGA Masatake; (JP).
TERAMOTO Mitsuo; (JP).
MATSUNUMA Yasushi; (JP).
HOSOKAWA Fumihiro; (JP).
ONAMI Kazunori; (JP)
Priority Data:
2016-073204 31.03.2016 JP
2017-060945 27.03.2017 JP
Title (EN) SETTING REGULATION ADMIXTURE
(FR) MÉLANGE DE RÉGULATION DE DURCISSEMENT
(JA) 凝結調整混和材
Abstract: front page image
(EN)The present invention relates to a setting regulation admixture that is for adding to an ultra-rapid-hardening cement composition so as to regulate the setting start time of the ultra-rapid-hardening cement composition. This setting regulation admixture is characterized by being a compound that includes, in a mass ratio of 1:0.5-1:3: at least one setting regulator selected from the group that consists of inorganic carbonates, oxycarbonic acid, sodium aluminate, and sodium sulfate; and an inorganic powder.
(FR)L'invention concerne un mélange de régulation de durcissement destiné à s'ajouter à une composition de ciment à durcissement ultra-rapide pour réguler le temps de début de durcissement de la composition. Ce mélange de régulation de durcissement est caractérisé en ce qu'il est un composé qui, dans un rapport de masse de 1:0,5-1:3, comprend: au moins une substance de régulation de durcissement choisie dans le groupe constitué par des carbonates inorganiques, de l'acide oxycarbonique, de l'aluminate de sodium et du sulfate de sodium; et une poudre inorganique.
(JA)本発明は、超速硬性セメント組成物に添加して超速硬性セメント組成物の凝結始発時間を調整するための凝結調整混和材に関し、この凝結調整混和材は、無機炭酸塩、オキシカルボン酸、アルミン酸ナトリウムおよび硫酸ナトリウムからなる群より選ばれる1つ以上の凝結調整剤と、無機粉末とを質量比で1:0.5~1:3の範囲にて含む混合物であることを特徴とする。
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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)