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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9975062 B1

PDFFull Text
Date of Patent:
May. 22, 2018

Filed:

Dec. 18, 2012

Nanofibrillar cellulose as a phase separation agent

Applicant:

Upm-kymmene Corporation, Helsinki, FI;

Inventors:

Marko Lauraeus, Vihti, FI;

Antti Laukkanen, Helsinki, FI;

Assignee:

UPM-KYMMENE CORPORATION, Helsinki, FI;

Attorney:

Nixon Peabody LLP

Primary Examiner:

Clare M Perrin

Int. Cl.
CPC ...
B01D 21/01 (2006.01); C02F 1/52 (2006.01); B01D 15/02 (2006.01); C08B 15/00 (2006.01); B01J 20/28 (2006.01); C02F 1/28 (2006.01); B01D 17/04 (2006.01); C12N 15/10 (2006.01); B01J 20/24 (2006.01); B01D 17/02 (2006.01); C02F 1/00 (2006.01); B03D 3/00 (2006.01); B01D 15/00 (2006.01); C08B 1/00 (2006.01); C02F 1/56 (2006.01);
U.S. Cl.
CPC ...
B01D 15/02 (2013.01); B01D 17/0202 (2013.01); B01D 17/047 (2013.01); B01D 17/048 (2013.01); B01J 20/24 (2013.01); B01J 20/28023 (2013.01); B01J 20/28047 (2013.01); C02F 1/286 (2013.01); C02F 1/5263 (2013.01); C02F 1/5272 (2013.01); C08B 15/00 (2013.01); C12N 15/1017 (2013.01); C02F 1/56 (2013.01); C08J 2301/02 (2013.01); C08J 2401/02 (2013.01);
Abstract

Disclosed is the use of a separation agent including fibril cellulose for phase separation, as well as to a method for the separation of at least one liquid phase from at least one phase selected from a second liquid phase, solid phase and semi-solid phase, where the method includes the steps of incorporating a separation agent including fibril cellulose to a mixture where separation of the phases is desired, followed by formation of phases and removing the phases.

Find Patent Forward Citations

Lauraeus, Marko. (2018). Nanofibrillar cellulose as a phase separation agent (U.S. Patent No. 9975062). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9975062

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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