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
2005-01-25
2005-01-25
Yoon, Tae H. (Department: 1714)
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...
C524S394000, C524S400000, C524S504000, C556S027000, C556S071000
Reexamination Certificate
active
06846870
ABSTRACT:
Synthetic hydrotalcites of the general formulain-line-formulae description="In-line Formulae" end="lead"?[M2+1-xM3+x(OH)2]x+[An−x
·mH2O]x−in-line-formulae description="In-line Formulae" end="tail"?where M2+is a divalent cation, M3+is a trivalent cation and An−is an organic anion selected from straight chain carboxylates of C16-C18acids, carboxylates of aromatic acids, carboxylates of acrylic acid, unsaturated carboxylates of methacrylic acid, unsaturated carboxylates of vinylacetic acid and C2and higher organic acids containing heteroatoms such as nitrogen, phosphorous, sulfur and halogens are disclosed, along with methods of synthesis and uses.
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Fujii Masaki
Gallaher, Jr. George R.
Hawk Gwendolyn
Kim Se-hyun
Townsend, IV Edwin B.
Buchanan & Ingersoll PC
Koons, Jr. Robert A.
Mangels Gary
Sunoco Inc. (R&M)
Yoon Tae H.
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