Title:
METHOD FOR PRODUCING GRAFT POLYMER AND METHOD FOR PRODUCING ION ADSORBENT
Document Type and Number:
WIPO Patent Application WO/2010/097929
Kind Code:
A1
Abstract:
Disclosed is a method for producing a graft polymer, wherein an epoxy group-containing ethylenically unsaturated monomer can be graft-polymerized onto a polymer particle mainly composed of a polyolefin with high graft ratio in an emulsion solution. Specifically disclosed is a method for producing a graft polymer by graft-polymerizing an epoxy group-containing ethylenically unsaturated monomer onto a polymer particle mainly composed of a polyolefin. The method comprises a step of irradiating a polymer particle with an electron beam, and a step of graft-polymerizing an epoxy group-containing ethylenically unsaturated monomer onto the polymer particle by bringing the polymer particle irradiated with an electron beam into contact with an emulsion solution containing water, a surfactant and the epoxy group-containing ethylenically unsaturated monomer.
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Inventors:
ANDO, Kyoko (())
安藤 恭子 (())
OKUMURA, Yasuyuki (())
安藤 恭子 (())
OKUMURA, Yasuyuki (())
Application Number:
JP2009/053569
Publication Date:
September 02, 2010
Filing Date:
February 26, 2009
Export Citation:
Assignee:
NHV CORPORATION (47 Umezu Takase-cho, Ukyo-ku Kyoto-sh, Kyoto 86, 61586, JP)
株式会社ＮＨＶコーポレーション (〒86 京都府京都市右京区梅津高畝町４７番地 Kyoto, 61586, JP)
ANDO, Kyoko (())
安藤 恭子 (())
株式会社ＮＨＶコーポレーション (〒86 京都府京都市右京区梅津高畝町４７番地 Kyoto, 61586, JP)
ANDO, Kyoko (())
安藤 恭子 (())
International Classes:
C08F255/00; B01J39/20; B01J41/14; B01J47/00; C08F2/24
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (Daiwa Minamimorimachi Building, 2-6 Tenjinbashi 2-chome Kita, Kita-k, Osaka-shi Osaka 41, 53000, JP)
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