Filler composition and method of producing composite materials

US9458570B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9458570-B2
Application numberUS-201113823100-A
CountryUS
Kind codeB2
Filing dateOct 11, 2011
Priority dateOct 15, 2010
Publication dateOct 4, 2016
Grant dateOct 4, 2016

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

A modified filler composition for use in composites, such as paper and paper board, which is produced by reacting a filler material with a binder and a reactant material. Also, a method to produce composites, such as paper and paperboard, produced containing the modified filler composition is disclosed.

First claim

Opening claim text (preview).

What is claimed is: 1. A modified filler composition to be added to a mixture for use in the manufacture of one or more end products, the composition consisting essentially of: a. a reactant material; b. a binder material; and c. a filler material encapsulated in a combination of the reactant material and the binder material, wherein less than 10% by weight of the binder material is present in a filtrate after passing a dilute slurry of the composition through a standard fil…

Assignees

Inventors

Classifications

  • Chemistry & Metallurgy · mapped topic

  • Textiles & Paper · mapped topic

  • C08L3/02Primary

    Chemistry & Metallurgy · mapped topic

  • Textiles & Paper · mapped topic

  • Chemistry & Metallurgy · mapped topic

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Frequently asked questions

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What does patent US9458570B2 cover?
A modified filler composition for use in composites, such as paper and paper board, which is produced by reacting a filler material with a binder and a reactant material. Also, a method to produce composites, such as paper and paperboard, produced containing the modified filler composition is disclosed.
Who is the assignee on this patent?
Jabar Jr Anthony, Bilodeau Michael A, Paradis Mark A, and 2 more
What technology area does this patent fall under?
Primary CPC classification C08L3/02. Mapped technology areas include Chemistry & Metallurgy.
When was this patent published?
Publication date Tue Oct 04 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).