Ppg Industries Ohio, Inc.

Anand K Atmuri

William H Retsch, Jr

Edward Richard Millero, Jr

John M Dudik

Adam Bradley Powell

Christopher Paul Kurtz

Michael G Olah

Stuart Damon Hellring

Noel Rawle Vanier

Cheng-Hung Hung

John W Burgman

David B Asay

Ran Yi

Charles F Kahle

William H Retsch

William H Retsch Jr

Edward R Millero Jr

Edward R Millero

There is described an acrylic polyester resin, obtainable by grafting an acrylic polymer with a polyester material. The polyester material is obtainable by polymerizing (i) a polyacid component, with (ii) a polyol component, including—2,2,4,4-tetraallcylcyclobutane-1,3-diol. One of the polyacid component or the polyol component comprises a functional monomer operable to impart functionality on to the polyester resin, such that an acrylic polymer may be grafted with the polyester material via the use of said functionality. Also provided is an aqueous coating composition comprising the acrylic polyester resin and a metal packaging containing coated with the composition.

Acrylic polyester resin and an aqueous coating composition containing the same

There is described an acrylic polyester resin, obtainable by grafting an acrylic polymer with a polyester material. The polyester material is obtainable by polymerizing (i) a polyacid component, with (ii) a polyol component. At least one of the polyacid component and/or the polyol component comprises a monomer having an aliphatic group containing at least 15 carbon atoms. At least one of the polyacid component and/or the polyol component comprises a functional monomer operable to impart functionality on to the polyester resin, such that an acrylic polymer may be grafted with the polyester material via the use of said functionality. Also provided is an aqueous coating composition comprising the acrylic polyester resin and a packaging coated with the composition.

There is described an aqueous coating composition, the aqueous coating composition comprising an acrylic polyester resin, obtainable by grafting an acrylic polymer and a polyester material, the polyester material being obtainable by polymerizing: (i) a polyacid component, with (ii) a polyol component. At least one of the polyacid component and/or the polyol component comprises a functional monomer operable to impart functionality on to the polyester resin, such that an acrylic polymer may be grafted with the polyester material via the use of said functionality. The coating composition further containing a crosslinking material, wherein the crosslinking material comprises material according to formula (I); as shown in claim; wherein Ris selected from aryl (such as Cto Caryl), or aralkyl (such as Cto Caralkyl); Rto Rare each independently hydrogen, alkyl (such as Cto Calkyl), aryl (such as Cto Caryl), aralkyl (such as Cto Caralkyl) or &#x2014;CHROR; wherein Rand Rare each independently hydrogen, alkyl (such as Cto Calkyl), aryl (such as Cto Caryl), aralkyl (such as Cto Caralkyl), alkoxyalkyl (such as Cto Calkoxyalkyl) or an alkaryl (such as Cto Calkaryl); wherein at least one of Rto R, is &#x2014;CHROR, suitably all of Rto R, are &#x2014;CHROR.

Supercapacitor electrodes comprising active charge supporting particles, graphenic carbon particles, and a binder are disclosed. The active charge supporting particles may comprise activated carbon. The graphenic carbon particles may be thermally produced. The electrodes may further comprise electrically conductive carbon.

Supercapacitor electrodes including graphenic carbon particles

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Monroeville, PA, United States of America

Anand K Atmuri