Copolymer composition for particle aggregation

Details Copolymer composition for particle aggregation Copolymer composition for particle aggregation

2004-10-21

2011-12-13

Nerangis, Vickey (Department: 1762)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C252S088100, C252S180000, C524S035000, C524S300000, C524S429000, C524S474000

Reexamination Certificate

active

08076391

ABSTRACT:
A composition for erosion control, dust abatement, and/or water clarification comprising an anionic polyacrylamide, and at least one inorganic salt, wherein the combination of the anionic polyacrylamide and at least one inorganic salt form a molecule with a chain larger than 5×10−3μm (50 angstroms).

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