Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2005-07-05
2005-07-05
Yoon, Tae H. (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S154000, C524S159000, C524S169000, C524S236000
Reexamination Certificate
active
06914092
ABSTRACT:
An agent suitable for imparting antistatic properties to plastics is disclosed. The incorporation of small amounts of perfluoroalkylsulfonic acid salt in plastic resins, notably thermoplastic resins was found to be effective for this purpose.
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Bier Peter
Döbler Martin
Ebert Wolfgang
Gorny Rüdiger
Köhler Walter
Bayer Aktiengesellschaft
Gil Joseph C.
Preis Aron
Yoon Tae H.
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