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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 9587143 B1

PDFFull Text
Date of Patent:
Mar. 07, 2017

Filed:

Sep. 04, 2015

Two-component siloxane-based coatings containing polymers with urea linkages and terminal alkoxysilanes

Applicant:

Erick B. Iezzi, Alexandria, VA (US);

Inventor:

Erick B. Iezzi, Alexandria, VA (US);

Assignee:

The United States of America, as represented by the Secretary of the Navy, Washington, DC (US);

Attorneys:

U.S. Naval Research Laboratory

Joseph T. Grunkemeyer

Primary Examiner:

Marc Zimmer

Int. Cl.
CPC ...
C09D 175/02 (2006.01); C08G 18/83 (2006.01); C09D 183/14 (2006.01); C08G 18/38 (2006.01); C08G 18/77 (2006.01); C08G 18/61 (2006.01); C08G 18/79 (2006.01); C08G 18/80 (2006.01); C09D 163/00 (2006.01); C08G 18/28 (2006.01); C08G 18/32 (2006.01); C08G 18/42 (2006.01); C09D 5/30 (2006.01); C08G 77/26 (2006.01);
U.S. Cl.
CPC ...
C09D 183/14 (2013.01); C08G 18/289 (2013.01); C08G 18/3228 (2013.01); C08G 18/3234 (2013.01); C08G 18/3237 (2013.01); C08G 18/3821 (2013.01); C08G 18/42 (2013.01); C08G 18/61 (2013.01); C08G 18/778 (2013.01); C08G 18/792 (2013.01); C08G 18/809 (2013.01); C08G 18/837 (2013.01); C09D 163/00 (2013.01); C09D 175/02 (2013.01); C08G 77/26 (2013.01); C09D 5/30 (2013.01);
Abstract

A composition having: an amine-functional compound and an alkoxysilane-terminated polyurea made by reacting: an amino-functional alkoxysilane-polyisocyanate adduct with a difunctional amino- or hydroxyl compound. The composition contains no unreacted isocyanate groups. A coating composition having: an amine-functional compound, an alkoxysilane-terminated polyurea, and an epoxy- or acrylate-functional compound. The coating composition is a two-component system.

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Iezzi, Erick. (2017). Two-component siloxane-based coatings containing polymers with urea linkages and terminal alkoxysilanes (U.S. Patent No. 9587143). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9587143

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