Deinking of waste paper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8815051
APP PUB NO 20120031573A1
SERIAL NO

13317438

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Abstract

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Deinking of waste paper is obtained with the use of a hydrophobic kaolin-based deinking composition. The hydrophobic kaolin-based deinking composition is produced by hydrophobizing the kaolin clay and then blending the hydrophobic kaolin-based particles with a deinking surfactant. Separation and removal of ink is achieved either by washing deinking, flotation deinking or combination of these methods.

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Patent Owner(s)

Patent OwnerAddress
THIELE KAOLIN COMPANYP O BOX 1056 SANDERSVILLE GA 31082

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Basilio, Cesar I Milledgeville, US 6 55
Sheppard, Steven W Sanderville, US 3 15

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