Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2008-04-29
2008-04-29
Choi, Ling-Sui (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S230000, C524S232000, C524S384000, C524S386000, C524S387000, C524S388000, C524S585000, C524S586000
Reexamination Certificate
active
11002952
ABSTRACT:
An ethylene polymer composition having improved optical properties and masterbatch for producing the composition comprising a predetermined amount of clarifying agent, and a predetermined amount of an amide slip agent.
REFERENCES:
patent: 2956035 (1960-10-01), Mock
patent: 3773743 (1973-11-01), Ainsworth et al.
patent: 4410649 (1983-10-01), Cieloszyk
patent: 6569933 (2003-05-01), Tonnvik et al.
Beuke Don
Lucas Shawn
Patel Prakash
Pickett Phil
Savargaonkar Nilesh
Ampacet Corporation
Jack Schwartz & Associates PLLC
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