Microsphere coated substrate containing reactive aldehyde groups

Details Microsphere coated substrate containing reactive aldehyde groups Microsphere coated substrate containing reactive aldehyde groups

1981-03-30

1984-03-20

Naff, David M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

424 33, 424 94, 424177, 20415921, 427 36, 428327, 428407, 435 7, 435180, 526315, C07G 700, C12N 1108, B05D 306, C08F 1634

Patent

active

044382391

ABSTRACT:
A synthetic organic resin is coated with a continuous layer of contiguous, tangential, individual microspheres having a uniform diameter preferably between 100 Angstroms and 2000 Angstroms. The microspheres are an addition polymerized polymer of an unsaturated aldehyde containing 4 to 20 carbon atoms and are covalently bonded to the substrate by means of high energy radiation grafting. The microspheres contain reactive aldehyde groups and can form conjugates with proteins such as enzymes or other aldehyde reactive materials.

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