Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2009-04-06
2010-12-14
Sanders, Kriellion A (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S095000, C524S099000, C524S104000, C524S121000, C524S129000, C524S158000, C524S159000
Reexamination Certificate
active
07851524
ABSTRACT:
A quaternary onium aromatic sulfonate represented by the formula:wherein each R1independently comprises substituted or unsubstituted, aliphatic or aromatic, hydrocarbyl, carbocyclic or heterocyclic radicals, each X is selected from the group consisting of phosphorus and nitrogen; wherein “a” has a value of 0, 1 or 2, and “b” has a value of 0 or 1 with the proviso that (a+b) is equal to 1 or 2; G1is an aromatic group; E comprises a bis(carbonyloxyalkyl)polydiorganosiloxane, a bis(carbonyloxyaryl)polydiorganosiloxane, and an ether linkage; each Y1independently comprises hydrogen, a monovalent hydrocarbon group, alkenyl, allyl, halogen, bromine, chlorine; nitro; and OR, wherein R is a monovalent hydrocarbon group.
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Chowdhury Sanjoy Kumar
Hoeks Theodorus Lambertus
Rajaraman Suresh K.
Sarwade Bhimrao D.
Ver Advadhani Chilukuri
Cantor & Colburn LLP
Sabic Innovative Plastics IP B.V.
Sanders Kriellion A
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