Title:
グラフト材料及びその製造方法
Document Type and Number:
Japanese Patent JP2008514735
Kind Code:
A
Abstract:
There is provided a technique for introducing grafted side chains having a narrow molecular weight distribution onto a molded organic polymer substrate, for example polyolefin substrate, while maintaining the form of the substrate. One aspect of the present invention relates to a method of manufacturing a grafted material, comprising the steps of (a) irradiating an organic polymer substrate with ionizing radiation, and then bringing a polymerizable monomer and a polymerization initiating group-introducing agent into contact with the substrate, thus introducing grafted side chains having polymerization initiating groups on ends thereof onto trunk polymer of the substrate, and (b) then bringing a polymerizable monomer into contact with the substrate, thus causing the grafted side chains to grow.
Inventors:
Makoto Komatsu
Junichi Sugano
Junichi Sugano
Application Number:
JP2007513522A
Publication Date:
May 08, 2008
Filing Date:
September 22, 2005
Export Citation:
Assignee:
Ebara Corporation
International Classes:
C08J7/18
Attorney, Agent or Firm:
Kazuo Shamoto
Shinjiro Ono
Tadahiko Kurita
Shurin Sakurai
Shinya Hosokawa
Minako Matsuyama
Takako Koiso
Mitsutoshi Nakamura
Shinjiro Ono
Tadahiko Kurita
Shurin Sakurai
Shinya Hosokawa
Minako Matsuyama
Takako Koiso
Mitsutoshi Nakamura