IDiyas

For the Inventor, By the Inventor

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 8933166 B1

PDFFull Text
Date of Patent:
Jan. 13, 2015

Filed:

Dec. 14, 2006

Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same

Applicants:

Thomas G. Rukavina, New Kensington, PA (US);

Robert Hunia, Kittanning, PA (US);

Inventors:

Thomas G. Rukavina, New Kensington, PA (US);

Robert Hunia, Kittanning, PA (US);

Assignee:

PPG Industries Ohio, Inc., Cleveland, OH (US);

Attorney:

Andrew C. Siminerio

Primary Examiner:

Patrick Niland

Int. Cl.
CPC ...
B32B 5/02 (2006.01); B32B 27/00 (2006.01); B32B 27/04 (2006.01); B32B 27/12 (2006.01); B32B 27/40 (2006.01); B64C 1/10 (2006.01); B64C 1/14 (2006.01); B64D 7/00 (2006.01); B64D 17/02 (2006.01); C08G 18/00 (2006.01); C08G 18/08 (2006.01); C08G 18/10 (2006.01); C08G 18/28 (2006.01); C08G 18/30 (2006.01); C08J 3/00 (2006.01); C08K 3/20 (2006.01); C08L 75/00 (2006.01); D03D 9/00 (2006.01); D03D 15/00 (2006.01); D03D 19/00 (2006.01); E06B 3/00 (2006.01); G02B 26/00 (2006.01); G02F 1/00 (2006.01); G02F 1/03 (2006.01); G02F 1/07 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention provides poly(ureaurethane)s including a reaction product of components comprising: (a) at least one isocyanate functional ureaurethane prepolymer comprising the reaction product of: (1) at least one isocyanate functional urethane prepolymer comprising the reaction product of: (i) a first amount of at least one polyisocyanate; and (ii) a first amount of at least one branched polyol; and (2) water, to form an isocyanate functional ureaurethane prepolymer; and (b) a second amount of at least one polyisocyanate and a second amount of at least one branched polyol; compositions, coatings and articles made therefrom and methods of making the same.

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