Cellulose-reinforced thermoplastic composite and methods of making same
First Claim
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1. A method of making a composite material, the method comprising the step of combining papermaking sludge in granulated form comprising a composite of organic and inorganic materials and having a porous structure with a polymer composition comprising a synthetic polymer resin.
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Abstract
Granulated papermaking sludge is combined with plastic to form composite materials that may be shaped into structural and non-structural articles.
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Citations
20 Claims
- 1. A method of making a composite material, the method comprising the step of combining papermaking sludge in granulated form comprising a composite of organic and inorganic materials and having a porous structure with a polymer composition comprising a synthetic polymer resin.
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11. A composite material comprising a mixture of:
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a. papermaking sludge in granulated form comprising a composite of organic and inorganic materials and having a porous structure; and
b. a polymer composition comprising a synthetic polymer resin. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification