Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2009-08-11
2011-10-11
Sanders, Kriellion (Department: 1761)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S102000, C524S190000, C524S386000, C524S437000
Reexamination Certificate
active
08034855
ABSTRACT:
Polyacetal resin compositions, including a polyacetal copolymer, 0.2 to 2 parts by mass of a hindered amine material and 0.2 to 10 parts by mass of powdery aluminum, with respect to 100 parts by mass of a polyacetal copolymer, and 0.3 to 10 parts by mass of a fatty acid having a carbon number of 10 to 30, with respect to 100 parts by mass of the powdery aluminum. Methods of making the compositions, and end products including the resin compositions are also provided.
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English language Abstract of WO 94/28074 (corresponding to JP 8-510294, published Oct. 29, 1996).
Asai Seizaburoh
Koyama Atsushi
Asahi Kasei Chemicals Corporation
Greenblum & Bernstein PLC
Sanders Kriellion
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