Title:
シロキサンに結合された求核体及びサンプルマトリックスから分離するためのそれらの用途
Document Type and Number:
Japanese Patent JPH09511532
Kind Code:
A
Abstract:
A structure comprising bodies having a functional surface property bonded to a substrate via a siloxane polymer adhesive. The structure may comprise a novel composition comprising a siloxane polymer having carbon bodies bonded thereto by direct carbon to silicon bonds. This composition may be used to bond carbon particles through a medium comprising the siloxane polymer to a vitreous, metal, plastic or other nucleophilic substrate. Alternatively, the bodies may comprise alumina, silicon, zeolite, organic polymers or other nucleophilic compositions, which are bonded directly to silicon atoms of the siloxane polymer. To bond carbon or other nucleophilic bodies to the substrate, the substrate is contacted with a mixture of the bodies and a hydrosiloxane polymer. The mixture is heated to cause the polymer to be bonded to the nucleophilic bodies, typically by C-Si, C-O-Si, Si-O-Si or Si-O-Al bonds, and to the substrate by reaction with the surface silanol or other nucleophilic groups. Chromatographic methods using a column comprising the novel composition are also disclosed.
Inventors:
デソーシー，ジェイムズ エル．
ベッツ，ウイリアム アール．
ベッツ，ウイリアム アール．
Application Number:
JP52073195A
Publication Date:
November 18, 1997
Filing Date:
February 02, 1995
Export Citation:
Assignee:
スペルコ インコーポレイテッド
International Classes:
G01N30/56; B01D15/08; B01J20/08; B01J20/10; B01J20/18; B01J20/281; B01J20/284; B01J20/285; B01J20/286; B01J20/32; C03C17/30; C08G77/50; C08L83/14; G01N30/88; G01N30/52; G01N30/60; (IPC1-7): C08G77/50; B01D15/08; B01J20/22; C08L83/14; G01N30/48; G01N30/56
Attorney, Agent or Firm:
倉内 基弘 （外１名）