专利名称：Aqueous dispersion of polymeric particles发明人：James Keith Bardman,Robert Mitchell
Blankenship,John Michael Friel
申请号：US11210207申请日：20050823
公开号：US20070255000A1公开日：20071101
摘要：An aqueous dispersion of polymeric particles, the particles including: from 5%to 80% by weight, based on the weight of the polymeric particles, of a first polymerincluding at least one copolymerized ethylenically unsaturated monomer; and,
substantially encapsulating the first polymer, from 20% to 95% by weight, based on theweight of the polymeric particles, of a second polymer including at least one
copolymerized ethylenically unsaturated monomer, the second polymer having a Tg offrom −40° C. to 30° C., wherein at least 90 weight % of the second polymer is formed bypolymerization at a temperature of from 5° C. to 65° C. is provided. The invention alsorelates to a process for forming the aqueous dispersion of polymeric particles and anaqueous coating composition including the aqueous dispersion of polymer particles, amethod for providing a coated substrate, and the coated substrate so provided.
申请人：James Keith Bardman,Robert Mitchell Blankenship,John Michael Friel
地址：Green Lane PA US,Harleysville PA US,Warminster PA US
国籍：US,US,US
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