Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Removing only nonpolymerized or nonpolymerizable material...
Reexamination Certificate
2005-06-14
2005-06-14
Egwim, Kelechi C. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Removing only nonpolymerized or nonpolymerizable material...
C526S078000, C526S201000
Reexamination Certificate
active
06906151
ABSTRACT:
An aqueous semi-continuous emulsion polymerization process for producing bimodal polymer particles in volumes large than a single batch size is provided. A bimodal polymer composition prepared by the process of carrying out an aqueous semi-continuous emulsion polymerization is also provided.
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Hallerud Owen Clifford
Throne Thomas George
Egwim Kelechi C.
Jolibois Chipo M.
Rohm and Haas Company
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