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Pub. No.:    WO/2006/019147    International Application No.:    PCT/JP2005/015106
Publication Date: 23.02.2006 International Filing Date: 12.08.2005
C08F 210/16 (2006.01)
Applicants: MITSUI CHEMICALS, INC. [JP/JP]; 5-2, Higashi-Shimbashi 1-Chome Minato-ku, Tokyo 105-7117 (JP) (For All Designated States Except US).
OKAMOTO, Masahiko [JP/JP]; (JP) (For US Only).
KASAI, Tetsuji [JP/JP]; (JP) (For US Only).
TOHI, Yasushi [JP/JP]; (JP) (For US Only).
ENDO, Koji [JP/JP]; (JP) (For US Only).
OTSUZUKI, Shiro [JP/JP]; (JP) (For US Only).
AKASHI, Takahiro [JP/JP]; (JP) (For US Only).
IWAMASA, Kenji [JP/JP]; (JP) (For US Only).
HIRASE, Yoshiyuki [JP/JP]; (JP) (For US Only).
FUKUSHI, Keiko [JP/JP]; (JP) (For US Only).
NAGANO, Shinichi [JP/JP]; (JP) (For US Only)
Inventors: OKAMOTO, Masahiko; (JP).
KASAI, Tetsuji; (JP).
TOHI, Yasushi; (JP).
ENDO, Koji; (JP).
OTSUZUKI, Shiro; (JP).
AKASHI, Takahiro; (JP).
IWAMASA, Kenji; (JP).
HIRASE, Yoshiyuki; (JP).
FUKUSHI, Keiko; (JP).
NAGANO, Shinichi; (JP)
Agent: SUZUKI, Shunichiro; S.SUZUKI & ASSOCIATES, Gotanda Yamazaki Bldg. 6F, 13-6, Nishigotanda 7-chome, Shinagawa-ku, Tokyo 1410031 (JP)
Priority Data:
2004-236806 16.08.2004 JP
2004-236807 16.08.2004 JP
(JA) エチレン系重合体及びその用途
Abstract: front page image
(EN)An ethylene polymer which contains 0.02-1.50 mol% structural units derived from a C6-10 &agr;-olefin and has a density of 945 to 975 kg/m3 and which satisfies both of the following requirements [1] and [2]. The ethylene polymer is excellent in flowability and moldability and gives a molding having excellent mechanical strength. [1] In CFC, all the components having a molecular weight of 100,000 or higher are eluted at temperatures not lower than 85°C. [2] The components eluted at temperatures not higher than 80°C account for up to 5% of all the components eluted in CFC.
(FR)L'invention décrit un polymère éthylène qui contient de 0,02 à 1,50 % mol d’unités structurelles dérivées d’une &agr;-oléfine en C6 à C10 et a une densité de 945 à 975 kg/m3 et qui satisfait les deux exigences [1] et [2] suivantes. Le polymère éthylène est excellent de par son aptitude à l’écoulement et son aptitude au moulage et procure un moulage dont la résistance mécanique est excellente. [1] Dans le CFC, tous les composants ayant une masse moléculaire supérieure ou égale à 100 000 sont élués à des températures supérieures à 85 °C. [2] Les composants élués à des températures inférieures à 80 °C représentent jusqu’à 5 % de tous les composants élués dans le CFC.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)