Suspension polymerization process for water-soluble monomers

Details Suspension polymerization process for water-soluble monomers Suspension polymerization process for water-soluble monomers

1992-12-21

1996-03-12

Schofer, Joseph L.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526307, C08F 210, C08F 200, C08F 2060

Patent

active

054986788

ABSTRACT:
A process is provided for suspension polymerization of water-soluble monomers in aqueous suspension to form spherical, unagglomerated polymer beads. The polymerization is conducted in the presence of a nonionic, substituted hydroxyalkylcellulose dispersant which is especially effective in protecting the monomer droplets from coalescence prior to their forming stable polymer particles.

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