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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 9587328 B1

PDFFull Text
Date of Patent:
Mar. 07, 2017

Filed:

Sep. 21, 2012

Fine fibers made from polymer crosslinked with resinous aldehyde composition

Applicant:

Donaldson Company, Inc., Bloomington, MN (US);

Inventors:

Suresh L. Shenoy, Bloomington, MN (US);

Hoo Young Chung, Edina, MN (US);

Thomas M. Weik, Deephaven, MN (US);

Assignee:

Donaldson Company, Inc., Minneapolis, MN (US);

Attorney:

Mueting, Raasch & Gebhardt, P.A.

Primary Examiner:

Dirk Bass

Int. Cl.
CPC ...
D02G 3/36 (2006.01); B01D 39/04 (2006.01); B01D 24/00 (2006.01); D01D 5/00 (2006.01); D01F 6/90 (2006.01); D01F 8/12 (2006.01); D01F 8/16 (2006.01); B01D 39/16 (2006.01);
U.S. Cl.
CPC ...
D01D 5/0038 (2013.01); B01D 39/163 (2013.01); D01F 6/90 (2013.01); D01F 8/12 (2013.01); D01F 8/16 (2013.01); B01D 2239/0233 (2013.01); B01D 2239/065 (2013.01); B01D 2239/0622 (2013.01); B01D 2239/0627 (2013.01); Y10T 428/2938 (2015.01);
Abstract

A fine fiber can be made having a structure with an axial core and a coating layer. The fiber can have a polymer core and one or two layers surrounding the core. The fine fiber can be made from a polymer material and a resinous aldehyde (e.g., melamine-aldehyde) composition such that the general structure of the fiber has a polymer core surrounded by at least a layer of the resinous aldehyde composition.

Find Patent Forward Citations

Shenoy, Suresh. (2017). Fine fibers made from polymer crosslinked with resinous aldehyde composition (U.S. Patent No. 9587328). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9587328

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

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