Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2006-06-13
2006-06-13
Szekely, Peter (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S117000, C524S118000, C524S122000, C524S138000
Reexamination Certificate
active
07060744
ABSTRACT:
A phosphazene composition which has a content of volatile components of not less than 0.02% by weight and not more than 1.0% by weight when it is heated at 200° C. for 2 hours; is excellent in resistance to hydrolysis, and when the phosphazene composition is added to a resin, there is provided a resin composition which highly maintains the balance of resistance to hydrolysis, flame retardancy and stability of electric characteristics in a high-frequency field of not less than 1 GHz.
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Copy of PCT International Search Report dated Nov. 4, 2003.
Fujita Tomoyuki
Murakami Fumiki
Nakahashi Jun-ichi
Nanasawa Atsushi
Asahi Kasei Chemicals Corporation
Dickstein Shapiro Morin & Oshinsky LLP.
Szekely Peter
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