Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2011-05-10
2011-05-10
Jagannathan, Vasu (Department: 1764)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C556S170000, C556S174000, C558S070000, C562S876000, C568S008000, C524S556000, C524S414000
Reexamination Certificate
active
07939588
ABSTRACT:
A composition includes a salt of a carboxyethyl phosphinate ester compound. Additionally, the composition may also include a polymeric resin, such as a thermoplastic resin. The composition may have improved physical and chemical properties including flame retardancy, thermal stability, and hygroscopicity.
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English Translation of JP 62297323 A, Dec. 1987, Usui et al.
Bae Su Hak
Choi Jin Hwan
Hong Sang Hyun
Kim Jin Hwan
Ku Jeong Hwan
Cheil Industries Inc
Jagannathan Vasu
Law Offices of John A. Parrish
Reddy Karuna P
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