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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 9214250 B1

PDFFull Text
Date of Patent:
Dec. 15, 2015

Filed:

Oct. 28, 2011

Polymer particle

Applicants:

Keith Redford, Hagan, NO;

Helge Kristiansen, Oslo, NO;

Heidi Johnsen, Trondheim, NO;

Ruth Schmid, Tiller, NO;

Justyna Justynska, Aschaffenburg, DE;

Inventors:

Keith Redford, Hagan, NO;

Helge Kristiansen, Oslo, NO;

Heidi Johnsen, Trondheim, NO;

Ruth Schmid, Tiller, NO;

Justyna Justynska, Aschaffenburg, DE;

Assignee:

Conpart AS, Skjetten, NO;

Attorney:

Meunier Carlin & Curfman LLC

Primary Examiner:

Douglas McGinty

Int. Cl.
CPC ...
H01B 1/02 (2006.01); H01B 1/00 (2006.01); C08L 61/00 (2006.01); C08J 7/00 (2006.01); C08J 9/00 (2006.01); C08J 3/12 (2006.01); C08J 7/04 (2006.01); B29C 71/02 (2006.01); C08J 9/224 (2006.01);
U.S. Cl.
CPC ...
H01B 1/00 (2013.01); C08J 3/128 (2013.01); C08J 7/047 (2013.01); C08J 7/08 (2013.01); C08J 9/0061 (2013.01); C08J 9/224 (2013.01); C08L 61/00 (2013.01); C08J 2325/06 (2013.01); C08J 2361/00 (2013.01); C08J 2461/00 (2013.01);
Abstract

A heat-treated polymer particle comprising an addition polymer core particle which has had swollen and polymerized therein a blend of an aromatic alcohol with an aldehyde or a blend of an aromatic amine or urea with an aldehyde and which has been subsequently heat treated, e.g. to a temperature of at least 150° C.

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Redford, Keith. (2015). Polymer particle (U.S. Patent No. 9214250). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9214250

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