Title:
FILM OR LAMINATE COMPRISING ETHYLENE RESIN OR ETHYLENE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2008/016059
Kind Code:
A1
Abstract:
A film having, in at least a part thereof, a layer comprising an ethylene resin
which is a copolymer of ethylene and an α-olefin having 4 to 10 carbon atoms
and satisfies the requirements (1) to (5) below or an ethylene resin composition
comprising the resin: (I) the melt flow rate is 0.1 to 50 g/10 min. as measured under
loading of 2.16 kg at 190˚C; (II) the density is 875 to 970 kg/m3;
(III) the ratio between a melt tension at 190˚C and a shear viscosity at
200˚C and an angular rate of 1.0 rad/sec is 1.00x10-4 to 9.00x10-4;
(IV) the sum total of the number of methyl branches and the number ofethyl branches
per 1000 carbon atoms as measured by 13C-NMR is 1.8 or less; and (V) the
zero shear viscosity [η0(P)] at 200˚C and the weight
average molecular weight (Mw) as measured by GPC-viscosity detector method
satisfy the relationship represented by the formula (Eq-1): 0.01x10-13
x Mw3.4 ≤ η0 ≤ 4.5x10-13
x Mw3.4 (Eq-1)
More Like This:
| JP2009173936 | FILM COMPRISING ISOTACTIC PROPYLENE COPOLYMER |
| WO/2015/065069 | OLEFIN RESIN |
Inventors:
SUZUKI MASAO (JP)
SATOH YASUO (JP)
AKASHI TAKAHIRO (JP)
TASAKI TSUTOMU (JP)
MATSUBARA SHINYA (JP)
BANDO HIDEKI (JP)
SATOH YASUO (JP)
AKASHI TAKAHIRO (JP)
TASAKI TSUTOMU (JP)
MATSUBARA SHINYA (JP)
BANDO HIDEKI (JP)
Application Number:
PCT/JP2007/065014
Publication Date:
February 07, 2008
Filing Date:
July 31, 2007
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
PRIME POLYMER CO LTD (JP)
SUZUKI MASAO (JP)
SATOH YASUO (JP)
AKASHI TAKAHIRO (JP)
TASAKI TSUTOMU (JP)
MATSUBARA SHINYA (JP)
BANDO HIDEKI (JP)
PRIME POLYMER CO LTD (JP)
SUZUKI MASAO (JP)
SATOH YASUO (JP)
AKASHI TAKAHIRO (JP)
TASAKI TSUTOMU (JP)
MATSUBARA SHINYA (JP)
BANDO HIDEKI (JP)
International Classes:
C08F210/16; B32B27/32; C08J5/18; C08F4/646; C08F4/6592
Domestic Patent References:
| WO2004104055A1 | 2004-12-02 |
Foreign References:
| JP2006233208A | 2006-09-07 | |||
| JPH07145202A | 1995-06-06 | |||
| JPH0665443A | 1994-03-08 | |||
| JPH0726079A | 1995-01-27 | |||
| JPH02276807A | 1990-11-13 | |||
| JPH04213309A | 1992-08-04 | |||
| JPH058221A | 1993-01-19 | |||
| JPH08311260A | 1996-11-26 | |||
| JPH11315109A | 1999-11-16 | |||
| EP0874005A1 | 1998-10-28 | |||
| JPH01501950A | 1989-07-06 | |||
| JPH01502036A | 1989-07-13 | |||
| JPH03179005A | 1991-08-05 | |||
| JPH03179006A | 1991-08-05 | |||
| JPH03207703A | 1991-09-11 | |||
| JPH03207704A | 1991-09-11 | |||
| US5321106A | 1994-06-14 |
Other References:
KAZUO SOGA, CATALYTIC OLEFIN POLYMERIZATION, 1990, pages 376
WALTER KAMINSKY, MAKROMOL. CHEM., vol. 193, 1992, pages 606
ZENJIRO OSAWA ET AL., KOBUNSHI NO JUMYO YOSOKU TO CHOJUKA GIJUTSU, 2002, pages 481
"Kagaku Ryoiki Zokan No. 141, NMR-Sosetsu to jikken gaido", NMR-REVIEW AND EXPERIMENTAL GUIDE, no. 141, pages 132 - 133
C. GABRIEL; H. MUNSTEDT, J. RHEOL., vol. 47, no. 3, 2003, pages 619
WALTHER BURCHARD: "ADVANCES IN POLYMER SCIENCE", BRANCHED POLYMER II, vol. 137, no. 143, 1999
WALTER KAMINSKY, MAKROMOL. CHEM., vol. 193, 1992, pages 606
ZENJIRO OSAWA ET AL., KOBUNSHI NO JUMYO YOSOKU TO CHOJUKA GIJUTSU, 2002, pages 481
"Kagaku Ryoiki Zokan No. 141, NMR-Sosetsu to jikken gaido", NMR-REVIEW AND EXPERIMENTAL GUIDE, no. 141, pages 132 - 133
C. GABRIEL; H. MUNSTEDT, J. RHEOL., vol. 47, no. 3, 2003, pages 619
WALTHER BURCHARD: "ADVANCES IN POLYMER SCIENCE", BRANCHED POLYMER II, vol. 137, no. 143, 1999
Attorney, Agent or Firm:
SUZUKI, Shunichiro (Gotanda Yamazaki Bldg. 6F13-6, Nishigotanda 7-chom, Shinagawa-ku Tokyo 31, JP)
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