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1. (WO2018030225) MAGNESIUM OXIDE GRANULES
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Pub. No.: WO/2018/030225 International Application No.: PCT/JP2017/027964
Publication Date: 15.02.2018 International Filing Date: 02.08.2017
IPC:
A61K 33/06 (2006.01) ,A23L 33/16 (2016.01) ,A61K 8/19 (2006.01) ,A61K 33/22 (2006.01) ,A61P 1/10 (2006.01) ,A61P 3/00 (2006.01) ,A61Q 1/00 (2006.01) ,C01F 5/08 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
33
Medicinal preparations containing inorganic active ingredients
06
Aluminium, calcium or magnesium; Compounds thereof
[IPC code unknown for A23L 33/16]
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
19
containing inorganic ingredients
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
33
Medicinal preparations containing inorganic active ingredients
22
Boron compounds
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
P
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
1
Drugs for disorders of the alimentary tract or the digestive system
10
Laxatives
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
P
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
3
Drugs for disorders of the metabolism
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
1
Make-up preparations; Body powders; Preparations for removing make-up
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
5
Compounds of magnesium
02
Magnesia
06
by thermal decomposition of magnesium compounds
08
by calcining magnesium hydroxide
Applicants:
神島化学工業株式会社 KONOSHIMA CHEMICAL CO., LTD. [JP/JP]; 大阪府大阪市西区阿波座1丁目3番15号 3-15, Awaza 1-chome, Nishi-ku, Osaka-shi, Osaka 5500011, JP
Inventors:
松井 誠二 MATSUI Seiji; JP
伊東 紗希 ITO Saki; JP
Agent:
岩谷 龍 IWATANI Ryo; JP
Priority Data:
2016-15705509.08.2016JP
Title (EN) MAGNESIUM OXIDE GRANULES
(FR) GRANULES D'OXYDE DE MAGNÉSIUM.
(JA) 酸化マグネシウム顆粒
Abstract:
(EN) Provided are magnesium oxide granules capable of improving elution properties of tablets and reducing defects in the production thereof. In the magnesium oxide granules, the content of B (boron) is controlled to not more than 0.05 wt%, the content of Ca (calcium) is controlled to 0.03-1.8 wt%, and the purity (assay) is controlled to 95-99%. The magnesium oxide granules have a high purity and, therefore, are appropriately usable particularly for foods, drugs, cosmetics, etc.
(FR) L'invention concerne des granules d'oxyde de magnésium capables d'améliorer les propriétés d'élution des comprimés et de réduire leurs défauts de production. Dans les granules d'oxyde de magnésium, la teneur en B (bore) est limitée à 0,05 % en poids, la teneur en Ca (calcium) est limitée de manière à être comprise entre 0,03 et 1,8 % en poids, et la pureté (dosage) est régulée à 95-99 %. Les granules d'oxyde de magnésium ont une pureté élevée et, par conséquent, leur utilisation est appropriée en particulier pour les aliments, les médicaments, les produits cosmétiques, etc.
(JA) 錠剤における溶出性や製造不良を改善できる酸化マグネシウム顆粒を提供する。 酸化マグネシウム顆粒において、B(ホウ素)の含有量を0.05重量%以下、Ca(カルシウム)の含有量を0.03~1.8重量%、純分(Assay)を95~99%に調整する。このような酸化マグネシウム顆粒は、高純度であるため、特に、食品用、医薬品用、化粧品用などとして好適に使用できる。
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, 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)