Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2006-06-06
2006-06-06
Sergent, Rabon (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S438000, C525S440030, C525S444000, C525S445000, C526S266000, C528S049000, C528S073000, C528S080000, C528S081000, C528S272000, C528S288000, C528S332000, C528S341000, C528S345000, C528S354000, C528S403000, C528S405000
Reexamination Certificate
active
07056988
ABSTRACT:
A polymer compound contains a cyclic structure represented by the following general formula (1):wherein each of X and Y represent an alkylene group or the like, where X and Y may be the same or different, Z represents a bond derived from an alkylene group or the like having from 1 to 20 carbon atoms, which is bonded to a group represented by Y belonging to another cyclic structure, m represents 0 or an integer of 1 or more and n represents an integer of 2 or more, provided that the integer represented by m is independent in respective repeating units, and a total number of the bond represented by Z is 1 or more.
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Fuji 'Xerox Co., Ltd.
Oliff & Berridg,e PLC
Sergent Rabon
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