Title:
SOLID SUPPORT WITH A GRAFTED CHAIN
Document Type and Number:
WIPO Patent Application WO/2009/158071
Kind Code:
A3
Abstract:
Articles that contain a solid support with a grafted chain extending from the solid support, methods of making these articles, and various uses of the articles are described. More specifically, the grafted chain has a functional group that can react with or interact with target compound. Alternatively, the functional group on the grafted chain can react with a modifying agent to provide another group that can react with or interact with the target compound. The grafted chains are attached to the solid support through a ring-opened azlactone group. The articles can be used to purify the target compound or to separate the target compound from other molecules in a sample.
Inventors:
SHANNON SIMON K (US)
BOTHOF CATHERINE A (US)
GADDAM BABU N (US)
RASMUSSEN JERALD K (US)
ROSS RICHARD B (US)
BOTHOF CATHERINE A (US)
GADDAM BABU N (US)
RASMUSSEN JERALD K (US)
ROSS RICHARD B (US)
Application Number:
PCT/US2009/043455
Publication Date:
June 24, 2010
Filing Date:
May 11, 2009
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO (US)
SHANNON SIMON K (US)
BOTHOF CATHERINE A (US)
GADDAM BABU N (US)
RASMUSSEN JERALD K (US)
ROSS RICHARD B (US)
SHANNON SIMON K (US)
BOTHOF CATHERINE A (US)
GADDAM BABU N (US)
RASMUSSEN JERALD K (US)
ROSS RICHARD B (US)
International Classes:
B01J20/32; B01D15/00; B01J20/286; B01J39/16; B01J39/18; B01J41/12
Domestic Patent References:
| WO1997049754A1 | 1997-12-31 | |||
| WO1993025594A1 | 1993-12-23 |
Foreign References:
| US4378411A | 1983-03-29 | |||
| US5292840A | 1994-03-08 | |||
| EP0565978A1 | 1993-10-20 |
Other References:
S. HEILMANN: "Chemistry of Alkenyl Azlactones. I. Radiation-Sensitive Materials Derived From Azlactone-Containing Copolymers", JOURNAL OF POLYMER SCIENCE, vol. 22, no. 5, 1984, pages 1179 - 1186, XP002578784
Attorney, Agent or Firm:
LOWN, Jean, A. et al. (P.O. Box 33427Saint Paul, MN, US)
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