Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component
Reexamination Certificate
2005-03-11
2008-11-11
Mruk, Brian P (Department: 1796)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Specific organic component
C510S419000, C510S421000, C510S505000, C528S392000, C524S804000, C106S031130, C106S031580
Reexamination Certificate
active
07449440
ABSTRACT:
Nonionic associative thickeners are provided having a nonionic water soluble polymer backbone containing vinyl addition polymer. The nonionic water soluble polymer backbone has at least two pendant polymeric chains attached to the nonionic water soluble polymer backbone. The pendant polymeric chains have terminal chain segments containing polyoxypropylene units. The nonionic associative thickeners are useful for modifying the rheology of compositions including aqueous compositions, such as latex containing compositions.
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Jannasch, “Synthesis of Novel Aggregating Comb-Shaped Polyethers for Use as Polymer Electrolytes”, Macromolecules, vol. 33, pp. 8604-8610, 2000, no month given.
Jannasch, “Phase Behavior and ion conductivity of electrolytes based on aggregating combshaped polyethers”, Electrochimica ACTA, vol. 46, pp. 1641-1649, Mar. 15, 2001.
Jannasch P.: “Synthesis of Novel Aggregating Comb-Shaped Polyethers for Use as Polymer Electrolytes” Macromolecules, vol. 33, 2000, pp. 8604-8610, XP002414846, no month given.
Jannasch P.: “Phase Behavior and Ion Conductivity of Electrolytes Based on Aggregating Combshaped Polyethers” Electrochimica ACTA, Elsevier Science Publishers, Barking, GB, vol. 46, No. 10-11, Mar. 15, 2001, pp. 1641-1649, XP004231577.
Blankenship Robert Mitchell
Bobsein Barrett Richard
Zhang Lifeng
Cantor Colburn
Mruk Brian P
Rohm and Haas Company
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