Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1993-05-26
1995-05-16
Withers, James D.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
428 361, 428 68, 428 74, 428 76, 428282, 428283, 428286, B29D 2200, B32B 104, B32B 516
Patent
active
054159083
ABSTRACT:
The invention concerns a polymer support of with highly accessible reactive groups onto which desired functional groups or metals can be attached, the polymer support comprising a polymer material which is grafted with reactive groups suitable to bind the functional group or metal to be loaded. The polymer material is encompassed in a bag made of meshed fabric which is tight enough to essentially prevent the escape of the polymer material from the bag. Furthermore, the invention relates to a functionalized polymer support and to a process for its preparation. The invention also concerns a product useful as an intermediate in the preparation of the polymer support.
REFERENCES:
patent: 3849243 (1974-11-01), Grot
patent: 5066527 (1991-11-01), Newell
patent: 5124188 (1992-06-01), Roe et al.
patent: 5326825 (1994-07-01), Masman et al.
Ekman Kenneth B.
Nasman Jan H.
Peltonen Robert T.
Sundell Mats J.
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