Multilayer systems and methods of making multilayer systems

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12226983
APP PUB NO 20220134723A1
SERIAL NO

17430057

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods of making multilayer systems comprising a sealant layer by extruding a coreactive sealant composition are disclosed. The methods can be used to fabricate multilayer systems in which individual layers have different cured properties. Individual layers can also have an inhomogeneous concentration of one or more constituents within a layer. The multilayer systems can be made using three-dimensional printing that facilitate the use of a wide range of coreactive compositions.

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Patent Owner(s)

  • PPG INDUSTRIES OHIO, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bubas, Michael A Pittsburgh, US 4 2
Cui, Weibin Rancho Palos Verdes, US 12 40
Epstein, Eric S Pittsburgh, US 8 7
Kutchko, Cynthia Pittsburgh, US 58 158
Lin, Renhe Stevenson Ranch, US 79 678
Wilkinson, Bryan W Pittsburgh, US 9 2

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