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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 9670379 B1

PDFFull Text
Date of Patent:
Jun. 06, 2017

Filed:

Jul. 23, 2015

Composites transmissive to visual and infrared radiation and compositions and methods for making the composites

Applicant:

The Boeing Company, Chicago, IL (US);

Inventors:

Andrew P. Nowak, Los Angeles, CA (US);

April R. Rodriguez, Marina Del Ray, CA (US);

Erin E. Stache, Glendale, CA (US);

Assignee:

THE BOEING COMPANY, Chicago, IL (US);

Attorney:

MH2 Technology Law Group LLP

Primary Examiner:

Kuo-Liang Peng

Int. Cl.
CPC ...
C09D 181/00 (2006.01); C08K 3/00 (2006.01); C08K 5/00 (2006.01); C08G 18/22 (2006.01); C08G 18/38 (2006.01); C08G 75/045 (2016.01); C08G 75/26 (2006.01); G03F 7/004 (2006.01); G02C 7/02 (2006.01); B05D 5/06 (2006.01); B29C 39/00 (2006.01); B29C 70/58 (2006.01); C08K 3/16 (2006.01); G02B 1/04 (2006.01); B29K 81/00 (2006.01); B29K 105/00 (2006.01); B29K 105/16 (2006.01); B29K 509/00 (2006.01); B29L 11/00 (2006.01);
U.S. Cl.
CPC ...
C09D 181/00 (2013.01); B05D 5/06 (2013.01); B29C 39/003 (2013.01); B29C 70/58 (2013.01); C08G 18/22 (2013.01); C08G 18/38 (2013.01); C08G 18/3876 (2013.01); C08G 75/045 (2013.01); C08G 75/26 (2013.01); C08K 3/00 (2013.01); C08K 3/16 (2013.01); C08K 5/00 (2013.01); G02C 7/02 (2013.01); G03F 7/004 (2013.01); B29K 2081/00 (2013.01); B29K 2105/0058 (2013.01); B29K 2105/0085 (2013.01); B29K 2105/16 (2013.01); B29K 2509/00 (2013.01); B29K 2995/0026 (2013.01); B29K 2995/0027 (2013.01); B29K 2995/0029 (2013.01); B29L 2011/00 (2013.01); C08K 2003/162 (2013.01); G02B 1/04 (2013.01); G02B 1/043 (2013.01);
Abstract

A composition comprises a copolymer made from a thiol terminated hydrocarbon monomer and at least one additional monomer chosen from the compounds of i) a terminally unsaturated hydrocarbon monomer, ii) an isocyanate functionalized hydrocarbon monomer and iii) a silane monomer substituted with two or more Cto Cterminally unsaturated alkenyl groups or Cto Cterminally unsaturated alkynyl groups. The composition also includes a particulate filler dispersed in the copolymer and a solvent. If the terminally unsaturated hydrocarbon monomer is polybutadiene, the polybutadiene contains from about 0 mol % to about 30 mol % of polymer units in a cis-1,4-butadiene form. Composites made from the composition and methods for making composite panels are also disclosed.

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