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Extrusion

9/21/2010

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Recent Articles and Patents

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This is the www.maropolymeronline.com website. Links to recent articles and patents are kept here until they can added to the SPE Encyclopedia on the SPE server. (Roger D. Corneliussen, 8/20/2010)

If the US Patent link doesn’t work, click on US Patent Number Search and enter the patent number in the search box. The date is the patent publication date.

To get to the abstract or article, paste the citation it into search engine search box(ex. Google). The article date is the Encyclopedia entry date.

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8/17/2010

7,776,245
Method of feeding molten resin and apparatus for feeding molten resin

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“Extrusion is a process used to create objects of a fixed cross-sectional profile. A material is pushed or drawn through a die of the desired cross-section. The two main advantages of this process over other manufacturing processes is its ability to create very complex cross-sections and work materials that are brittle, because the material only encounters compressive and shear stresses. It also forms finished parts with an excellent surface finish.”
Wikipedia: http://en.wikipedia.org/wiki/Extrusion (11/3/2008)

SPE Encyclopedia Current Awareness

Processing

Coatings

Coextrusion

Elastomer (Rubber) Extrusion

Extruders

Extrusion Dies

Extrusion Drying (Flash Drying)

Filling (Loading) Extruders

Flow

Melt Filtration

Pelletizing