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
1995-02-28
1997-07-01
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...
523222, 524495, 525285, 428902, 442391, 442393, 442398, C08J 510, C08K 340, C08L 2312
Patent
active
056439890
ABSTRACT:
A composite material consisting of continuous random glass mats with a new non-peroxide sizing chemistry, polypropylene and a functionalized polypropylene. This composite gives unexpectedly higher performance in bumper beam applications. The functionalized polypropylene contains anhydride functionalities, which are preferably maleic anhydride.
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Hou Yongsheng
Spencer Dennis O.
Swisher Robert G.
Thimons Thomas V.
van de Grampel Hendrik T.
Azdel, Inc.
Dougherty Ralph H.
Dremann Christopher C.
Michl Paul R.
Rajguru U. K.
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