Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SEPARATION MATERIAL, COLUMN PROVIDED WITH SAID SEPARATION MATERIAL, AND METHOD FOR PRODUCING SEPARATION MATERIAL
Document Type and Number:
WIPO Patent Application WO/2017/155105
Kind Code:
A1
Abstract:
Disclosed is a separation material which comprises: porous polymer particles which contain a crosslinked polymer containing a structural unit that is derived from a crosslinkable monomer having an aromatic group and two or more vinyl groups bonded to the aromatic group; and a covering layer which covers at least a part of the surface of the porous polymer. The covering layer comprises: a first graft chain which is a polymer having a hydroxyl group bonded to the crosslinked polymer; and a second graft chain which is a polymer having a hydroxyl group, and which is bonded to the first graft chain, while being different from the first graft chain.

Inventors:
WATANABE MASARU (JP)
KAWAUCHI FUMIHIKO (JP)
KAWAGUCHI AKIKO (JP)
GOTOH AKIHITO (JP)
YASUE KEN (JP)
MIYAZAWA EMI (JP)
GOTOH YASUSHI (JP)
BUTSUGAN MICHIO (JP)
Application Number:
PCT/JP2017/009768
Publication Date:
September 14, 2017
Filing Date:
March 10, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI CHEMICAL CO LTD (JP)
International Classes:
B01J20/281; B01D15/38; B01J20/26; G01N30/88
Foreign References:
JP2001524878A2001-12-04
JP2015515633A2015-05-28
JPS61283345A1986-12-13
JPH02286173A1990-11-26
JPS6333339A1988-02-13
JP2010529210A2010-08-26
Other References:
See also references of EP 3427819A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Download PDF: