Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1997-11-03
1999-08-24
Warzel, Mark L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 63, 525 69, 525 74, 525 78, 525 80, 525193, 525194, 525379, 525381, 525382, 524504, C08L 5106
Patent
active
059425768
ABSTRACT:
A compound comprising a blend of polypropylene with the reaction product of a functionalized polypropylene and polyether amine in which the polyether amine is grafted onto the functionalized polypropylene in a customary mixing apparatus is disclosed. A process for producing the reaction product of the functionalized polypropylene and the polyether amine by melting with polypropylene in a customary mixing apparatus is also disclosed.
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Clark Richard James
Dominguez Richard Joseph Gilbert
Evans Randall Keith
Huntsman Petrochemical Corporation
Warzel Mark L.
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