Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2006-09-05
2006-09-05
Egwim, Kelechi C. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S458000, C524S522000, C524S523000
Reexamination Certificate
active
07101921
ABSTRACT:
A polymer composition including polymer particles containing a first polymer and a second polymer is disclosed. The first polymer has a crosslinked core and has a glass transition temperature in the range of −30° C. to 100° C. The second polymer containing select crosslinking groups and has a glass transition temperature in the range of −10° C. to less than 18° C. A process to prepare the polymer composition is provided. Also provided are a coated article containing a coating prepared from the polymer composition and a method of preparing the coated article. The polymer composition has good low temperature film formation and provides a film with an acceptable level of hardness.
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Edwards Steven Scott
Gebhard Matthew Stewart
Marks Allen Philip
Maurice Alvin Michael
Egwim Kelechi C.
Greenblatt Gary D.
Jessum Kim R.
Rohm and Haas Company
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