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Modified polypropylene resins
   
Document Number
US Patent 7119139
Issued Date
October 10, 2006
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Inventors
Demain; Axel (Tourinnes-Saint-Lambert,BE)
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Abstract
The present invention relates to polypropylene resin compositions comprising a syndiotactic polypropylene incorporating at least one particulate material or chemical additive.
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Number of Claims:
20
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Owner
Fina Technology, Inc. (Houston, TX)
Published
October 10, 2006
Application Number
10/498,258
Filed
December 6, 2002
US Classification
524/451   525/240
Int'l Classification
C08L   23/12   (20060101)  
Priority Data
Dec 17, 2001 [EP] 01204967
USPTO Field of Search
524/451   525/240  
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