2K thermosetting powder coating compositions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11479679
APP PUB NO 20170037256A1
SERIAL NO

15304354

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Abstract

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A thermosetting powder coating composition C (PCC C) includes a physical mixture of a thermosetting powder coating composition A (PCC A) with a separate, distinct thermosetting powder coating composition B (PCC B). Also provided are processes for making the thermosetting powder coating composition C and for coating an article with the thermosetting powder coating composition C. A cured thermosetting powder coating composition C (c-PCC C) is also provided so as to obtain articles having coated and cured thereon the thermosetting powder coating composition C. Heat-curing can occur at low temperatures. The cured c-PCC C is a powder coating having at least one desirable property such as excellent resistance to swelling, good smoothness, good chemical resistance, low gloss, and/or low yellowness.

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Patent Owner(s)

Patent OwnerAddress
COVESTRO (NETHERLANDS) B V6167 RD GELEEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bongaerts, Johannes Gertrudis Christianus Echt, NL 5 5
Jansen, Johan Franz Gradus Antonius Echt, NL 61 207
Wellenberg, Petrus Henricus Marinus Echt, NL 2 99

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