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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 9498931 B1

PDFFull Text
Date of Patent:
Nov. 22, 2016

Filed:

Nov. 17, 2006

Energy efficient construction materials

Applicants:

Jeffry L. Jacobs, Stillwater, MN (US);

Jeffrey A. Peterson, Lake Elmo, MN (US);

Christopher A. Haak, Oakdale, MN (US);

Inventors:

Jeffry L. Jacobs, Stillwater, MN (US);

Jeffrey A. Peterson, Lake Elmo, MN (US);

Christopher A. Haak, Oakdale, MN (US);

Assignee:

3M INNOVATIVE PROPERTIES COMPANY, Saint Paul, MN (US);

Attorney:

Daniel J. Iden

Primary Examiner:

Nathan Van Sell

Int. Cl.
CPC ...
B32B 5/22 (2006.01); B32B 5/16 (2006.01); B32B 11/02 (2006.01); B32B 11/10 (2006.01); B32B 17/04 (2006.01); B32B 27/06 (2006.01); B32B 27/08 (2006.01); B32B 27/36 (2006.01); E04D 1/20 (2006.01); E04D 1/22 (2006.01); C09D 5/33 (2006.01); C09D 7/12 (2006.01); B32B 7/12 (2006.01); B32B 11/04 (2006.01); B32B 11/12 (2006.01); B32B 27/14 (2006.01); E04D 1/00 (2006.01);
U.S. Cl.
CPC ...
B32B 5/22 (2013.01); B32B 5/16 (2013.01); B32B 7/12 (2013.01); B32B 11/02 (2013.01); B32B 11/046 (2013.01); B32B 11/10 (2013.01); B32B 11/12 (2013.01); B32B 17/04 (2013.01); B32B 27/06 (2013.01); B32B 27/08 (2013.01); B32B 27/14 (2013.01); B32B 27/36 (2013.01); C09D 5/004 (2013.01); C09D 7/125 (2013.01); C09D 7/1283 (2013.01); E04D 1/20 (2013.01); E04D 1/22 (2013.01); B32B 2262/101 (2013.01); B32B 2264/02 (2013.01); B32B 2264/025 (2013.01); B32B 2264/0285 (2013.01); B32B 2264/102 (2013.01); B32B 2264/12 (2013.01); B32B 2307/412 (2013.01); B32B 2307/416 (2013.01); B32B 2419/06 (2013.01); E04D 2001/005 (2013.01); Y10T 428/24372 (2015.01);
Abstract

A roofing shingle may include a substrate, granules and multilayer infrared light reflecting film particles. In some cases, a roofing shingle may include a substrate, granules and a multilayer infrared light reflecting film disposed either above or below the granules. Such roofing shingles may exhibit improved solar reflectivity. An infrared light reflecting mixture may include inorganic granules and polymeric multilayer infrared light reflecting film particles. An existing construction surface may be treated to improve its solar reflectivity.

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