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1. (WO2019044066) ACICULAR ANHYDROUS MAGNESIUM CARBONATE AND METHOD FOR PRODUCING SAME, AND RESIN COMPOSITION
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Pub. No.: WO/2019/044066 International Application No.: PCT/JP2018/019798
Publication Date: 07.03.2019 International Filing Date: 23.05.2018
IPC:
C01F 5/24 (2006.01) ,C08K 3/26 (2006.01) ,C08K 7/00 (2006.01) ,C08L 101/00 (2006.01)
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
24
Magnesium carbonates
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
18
Oxygen-containing compounds, e.g. metal carbonyls
24
Acids; Salts thereof
26
Carbonates; Bicarbonates
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
7
Use of ingredients characterised by shape
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101
Compositions of unspecified macromolecular compounds
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:
中村 将志 NAKAMURA,Masashi; JP
Agent:
特許業務法人 ユニアス国際特許事務所 UNIUS PATENT ATTORNEYS OFFICE; 大阪府大阪市淀川区西中島5丁目13-9 新大阪MTビル1号館2階 First Shin-Osaka MT Bldg. 2nd Floor, 5-13-9 Nishinakajima, Yodogawa-ku, Osaka-shi, Osaka 5320011, JP
Priority Data:
2017-16310228.08.2017JP
Title (EN) ACICULAR ANHYDROUS MAGNESIUM CARBONATE AND METHOD FOR PRODUCING SAME, AND RESIN COMPOSITION
(FR) CARBONATE DE MAGNÉSIUM ANHYDRE ACICULAIRE ET SON PROCÉDÉ DE PRODUCTION, ET COMPOSITION DE RÉSINE
(JA) 針状無水炭酸マグネシウム及びその製造方法、並びに樹脂組成物
Abstract:
(EN) Provided are: an acicular anhydrous magnesium carbonate having an excellent reinforcing property and water resistance; a method for producing the same; and a resin composition. In one embodiment, the present invention pertains to an acicular anhydrous magnesium carbonate having a ratio of an average major axis to an average minor axis of 5 or more. Preferably, the average major axis is 10 μm or more. Preferably, the cumulative 50% diameter(d50) of the anhydrous acicular magnesium carbonate, in a volume-based particle size distribution, as obtained by a laser diffraction particle size distribution analyzer is 5 μm-200 μm.
(FR) L'invention concerne : un carbonate de magnésium anhydre aciculaire présentant une excellente propriété de renforcement et une excellente résistance à l'eau ; son procédé de production ; et une composition de résine. Selon un mode de réalisation, la présente invention concerne un carbonate de magnésium anhydre aciculaire ayant un rapport d'un axe majeur moyen à un axe mineur moyen supérieur ou égal à 5. De préférence, l'axe majeur moyen est supérieur ou égal à 10 µm. De préférence, le diamètre cumulé à 50 % (d50) du carbonate de magnésium aciculaire anhydre dans une répartition granulométrique fondée sur le volume, tel qu'obtenu par un analyseur de répartition granulométrique par diffraction laser, est compris entre 5 µm et 200 µm.
(JA) 補強性及び耐水性に優れる針状無水炭酸マグネシウム及びその製造方法、並びに樹脂組成物を提供する。本発明は、一実施形態において、平均長径の平均短径に対する比が5以上である針状無水炭酸マグネシウムに関する。平均長径は10μm以上であることが好ましい。針状無水炭酸マグネシウムのレーザー回折式粒度分布計で得られる粒度分布における体積基準での累積50%径(d50)は5μm以上200μm以下であることが好ましい。
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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, 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)