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1. (WO2016104648) POLYMETHALLYL ALCOHOL RESIN COMPOSITION AND MOLDED BODY USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/104648    International Application No.:    PCT/JP2015/086107
Publication Date: 30.06.2016 International Filing Date: 24.12.2015
IPC:
C08L 29/06 (2006.01), B32B 27/00 (2006.01), C08F 8/04 (2006.01), C08K 3/16 (2006.01), C08K 5/09 (2006.01), C08K 5/098 (2006.01), C08K 5/51 (2006.01)
Applicants: KURARAY CO., LTD. [JP/JP]; 1621, Sakazu, Kurashiki-shi, Okayama 7100801 (JP)
Inventors: NONAKA, Yasuhiro; (JP).
INUBUSHI, Yasutaka; (JP)
Agent: FUKAMI PATENT OFFICE, P.C.; Nakanoshima Central Tower, 2-7, Nakanoshima 2-chome, Kita-ku, Osaka-shi, Osaka 5300005 (JP)
Priority Data:
2014-260487 24.12.2014 JP
Title (EN) POLYMETHALLYL ALCOHOL RESIN COMPOSITION AND MOLDED BODY USING SAME
(FR) COMPOSITION DE RÉSINE DE TYPE ALCOOL POLYMÉTHALLYLIQUE ET CORPS MOULÉ L'UTILISANT
(JA) ポリメタアリルアルコール樹脂組成物及びそれを用いた成形体
Abstract: front page image
(EN)The provided resin composition contains (A) a polymethallyl alcohol comprising at least 30 mol% of a repeating structural unit represented in formula (1), and (B) a component made up of an acid component having a 3.5-7.5 logarithmic value pKa of the reciprocal of the acid dissociation constant at 25°C and/or anions of said acid component, wherein there are at least 0.01 μmol of component (B) for every 1g of polymethallyl alcohol (A). Also provided are a production method of this resin composition, and a molded body containing said resin composition.
(FR)Cette invention concerne une composition de résine contenant (A) un alcool polyméthallylique comprenant au moins 30 % en moles d'un motif structural répétitif représenté dans la formule (1), et (B) un composant constitué d'un composant acide ayant un pKa en valeur logarithmique de 3,5 à 7,5 de la réciproque de la constante de dissociation de l'acide à 25°C et/ou d'anions dudit composant acide, à raison d'au moins 0,01 µmol de composant (B) par g d'alcool polyméthallylique (A). Un procédé de production de ladite composition de résine, et un corps moulé contenant la contenant sont en outre décrits.
(JA) 下記式(1)で示される繰り返し構成単位を30モル%以上含むポリメタアリルアルコール(A)と、25℃における酸解離定数の逆数の対数値pKaが3.5~7.5の酸成分及び該酸成分のアニオンの少なくともいずれか一方である成分(B)とを含有し、成分(B)の含有量が、ポリメタアリルアルコール(A)1gあたり0.01μmol以上である樹脂組成物及びその製造方法、並びに該樹脂組成物を含有する成形体が提供される。
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)