Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1994-12-14
1996-06-25
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524539, 524590, 525440, 528 66, 528 81, C08F 2034
Patent
active
055300588
ABSTRACT:
An aliphatic polyester resin composition having a low combustion beat, characterized in that a filler is mixed with an aliphatic polyester having a number-average molecular weight of at least 10,000, synthesized from glycol and aliphatic polybasic acid or acid derivative thereof. A sheet formed from the composition bas excellent tensile strength, stiffness and impact strength as well as being biodegradable.
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Imaizumi Mitsuhiro
Kamei Ryosuke
Kotani Masataka
Takiyama Eiichiro
Merriam Andrew E. C.
Michl Paul R.
Showa Highpolymer Co. Ltd.
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