Title:
【発明の名称】高分子量成分及び低分子量成分を含む樹脂組成物
Document Type and Number:
Japanese Patent JP3390446
Kind Code:
B2
Abstract:
Resins which are in situ catalytically produced blends of broad bimodal molecular weight distribution ethylene resin are produced. The resins of the invention are characterized by a blend of low molecular weight component and high molecular weight component with HMW component weight fraction which is greater than 0 (zero). Generally, the LMW/HMW weight fraction can be controlled within a very broad range. The resin has a molecular weight distribution, which is characterized as MFR or Mw/Mn. The bimodal molecular weight resins can be processed into films on existing equipment, and exhibit good processability in blown film production and provide film product of excellent FQR. The resin of the invention exhibits reduced tendency towards die-lip buildup and smoking in on-line operations.
Inventors:
Knowlin, Thomas Edward
Schlegenberger, Sandra Dennis
Syrodoker, Pradeep Panduran
Zien, Glance Onkey
Schlegenberger, Sandra Dennis
Syrodoker, Pradeep Panduran
Zien, Glance Onkey
Application Number:
JP51223795A
Publication Date:
March 24, 2003
Filing Date:
October 20, 1994
Export Citation:
Assignee:
Mobile Oil Corporation
International Classes:
C08J5/18; B29C49/00; C08F4/643; C08F4/6592; C08F10/02; C08L23/04; C08F210/16; (IPC1-7): C08L23/04
Other References:
【文献】欧州特許出願公開314165(EP,A1)
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)