Title:
POLYMER FINE PARTICLES CAPABLE OF PREVENTING THE GENERATION OF GUM IN EXTRUSION MOLDING
Document Type and Number:
WIPO Patent Application WO/2010/137718
Kind Code:
A1
Abstract:
In order to prevent the generation of gum in the outlet of an extruder in producing a masterbatch for polyolefin resin film, fine particles of an organic polymer, which are to be incorporated with a polyolefin resin using an extruder, are added as an antiblocking agent to the polyolefin resin, said organic polymer including at least one kind of at least bifunctional monomer (crosslinking agent) among the constituent monomer units.
Inventors:
SHOKO TOSHIKATSU (JP)
TOGAMI YASUO (JP)
SHINPO YASUYUKI (JP)
TOGAMI YASUO (JP)
SHINPO YASUYUKI (JP)
Application Number:
PCT/JP2010/059164
Publication Date:
December 02, 2010
Filing Date:
May 24, 2010
Export Citation:
Assignee:
NIPPON OIL CORP (JP)
SHOKO TOSHIKATSU (JP)
TOGAMI YASUO (JP)
SHINPO YASUYUKI (JP)
SHOKO TOSHIKATSU (JP)
TOGAMI YASUO (JP)
SHINPO YASUYUKI (JP)
International Classes:
C08J3/22; C08L23/00; C08L57/00; C08F2/16
Foreign References:
| JPH0673106A | 1994-03-15 | |||
| JPH08183807A | 1996-07-16 | |||
| JP2000053813A | 2000-02-22 | |||
| JPH08120130A | 1996-05-14 |
Attorney, Agent or Firm:
AKIMOTO, TERUO (JP)
Teruo Akimoto (JP)
Teruo Akimoto (JP)
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