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1. (WO2018056654) POLYPROPYLENE-BASED RESIN COMPOSITION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/056654    International Application No.:    PCT/KR2017/010159
Publication Date: 29.03.2018 International Filing Date: 18.09.2017
IPC:
C08L 23/10 (2006.01), C08F 10/06 (2006.01), C08F 210/02 (2006.01)
Applicants: LG CHEM, LTD. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336 (KR)
Inventors: KIM, Hyo Ju; (KR).
PARK, In Sung; (KR).
PARK, Sang Eun; (KR).
PARK, Hae Woong; (KR).
BAE, Kyung Bok; (KR).
LEE, Choong Hoon; (KR)
Agent: YOU ME PATENT AND LAW FIRM; 115 Teheran-ro, Gangnam-gu, Seoul 06134 (KR)
Priority Data:
10-2016-0122448 23.09.2016 KR
Title (EN) POLYPROPYLENE-BASED RESIN COMPOSITION
(FR) COMPOSITION DE RÉSINE À BASE DE POLYPROPYLÈNE
(KO) 폴리프로필렌계 수지 조성물
Abstract: front page image
(EN)The present invention relates to a polypropylene-based resin composition which exhibits mechanical properties such as excellent strength and an improved impact strength, and a molded article comprising the same. The polypropylene-based resin composition comprises: a polypropylene-based resin; and an olefin-based copolymer, and exhibits two or more elution temperatures at a predetermined temperature range when analyzing the olefin-based copolymer by temperature rising elution fractionation (TREF).
(FR)La présente invention concerne une composition de résine à base de polypropylène qui présente des propriétés mécaniques telles qu'une excellente résistance et une résistance au choc améliorée, et un article moulé en comprenant. La composition de résine à base de polypropylène comprend : une résine à base de polypropylène ; et un copolymère à base d'oléfine, et présente au moins deux températures d'élution s'inscrivant dans une plage de température prédéterminée lors de l'analyse du copolymère à base d'oléfine par fractionnement par élution à élévation de température (FEET)
(KO)본 발명은 우수한 강도 등 기계적 물성을 나타내며, 보다 향상된 충격 강도를 갖는 폴리프로필렌계 수지 조성물 및 이를 포함한 성형품에 관한 것이다. 상기 폴리프로필렌계 수지 조성물은 폴리프로필렌계 수지; 및 올레핀계 공중합체를 포함하고, 상기 을레핀계 공중합체를 온도상승 용리 분별법 (Temperature Rising Elution Fractionation; TREF)으로 분석하였을 때, 소정의 온도 범위에서, 2개 이상의 용리온도를 나타내는 것이다.
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, 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: Korean (KO)
Filing Language: Korean (KO)