METHODS FOR MANUFACTURING A PAINT ROLLER AND COMPONENT PARTS THEREOF
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United States of America Patent
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Issued Date -
Nov 11, 2010
app pub date -
May 5, 2009
filing date -
May 5, 2009
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Abandoned
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Abstract
Described are methods of making a paint roller from a compound of polypropylene and calcium carbonate having between 5% and 50% calcium carbonate by weight, and, in an embodiment, between 25% and 40%. One or various compounds may be used to form portions of, or all of the components that make up the paint roller, including, for example, the thermoplastic strips, adhesives and/or the backing of a composite cover material. The materials can be assembled in a continuous manufacturing process.
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