Title:
【発明の名称】環状オレフィン系樹脂からなる成形体およびその製造方法
Document Type and Number:
Japanese Patent JP3377833
Kind Code:
B2
Abstract:
Cycloolefin resin pellets of the present invention comprises a cycloolefin resin pellet comprising at least one cycloolefin resin selecting from (A) a cycloolefin random copolymer of ethylene and a specific cycloolefin, (B) a ring-opening (co)polymer of the specific cycloolefin and (C) a hydrogenation product of the ring-opening (co)polymer (B), and a powdery coating material and/or a liquid coating material, the melting point or the glass transition point of the coating material being 200 DEG C or lower, and the coating material being adhered onto the surface of the cycloolefin resin pellets, so that the molded product thereof is excellent in transparency.
Inventors:
Toshiyuki Hirose
Yamamoto Yozo
Shinji Osato
Toshio Kimura
Yamamoto Yozo
Shinji Osato
Toshio Kimura
Application Number:
JP19647593A
Publication Date:
February 17, 2003
Filing Date:
August 06, 1993
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
Chicona Game Beher
Chicona Game Beher
International Classes:
C08F210/02; C08F210/00; C08G61/06; C08G61/08; C08J5/00; C08K5/00; (IPC1-7): C08J5/00
Other References:
【文献】国際公開90/8173(WO,A1)
Attorney, Agent or Firm:
Shunichiro Suzuki
Shunichiro Suzuki (1 person outside)
Shunichiro Suzuki (1 person outside)