Edward Michael Dean

US Patent:

20200031995, Jan 30, 2020

Filed:

Jun 13, 2016

Appl. No.:

15/735683

Inventors:

- Cleveland OH, US
Edward DEAN - Cincinnati OH, US

Assignee:

PPG Industries Ohio, Inc. - Cleveland OH

International Classification:

C08G 65/48
C08G 59/06
C08G 59/08
C08G 59/62
C08G 65/24
C09D 171/00
C09D 163/00

Abstract:

The present invention relates to a package or a portion thereof having an interior food-contacting surface and a coating composition being substantially free of bisphenol A and reaction products thereof applied to the interior surface; wherein the coating composition comprises a polyhydroxy ether and a curing agent for the polyhydroxy ether and in which the polyhydroxy ether is prepared from reacting epichlorohydrin with a polyhydric phenol having the following structure (I), as shown in claim ; where Ris independently an organic group having a molecular weight of at least 15 Daltons or Rcan optionally join together with another Rto form a fused aromatic ring that is similarly substituted with the Rorganic group; y=4, x=1 to 2; each of the arylene groups in structure (I) includes at least one Rattached to the arylene ring at the ortho and/or meta position relative to the phenolic hydroxyl group; m is 0 to 1; Rif present is a divalent organic group; n is 0 to 1 with the proviso that if n is 0, m is 0; the polyhydroxy ether having an Mn of from 2000 to 10,000 and containing at least 70 percent by weight of groups of the structure (II), as shown in claim , based on weight of the polyhydroxy ether.

US Patent:

20170203878, Jul 20, 2017

Filed:

Jan 15, 2016

Appl. No.:

14/996363

Inventors:

- Cleveland OH, US
Kareem Kaleem - Loveland OH, US
Carl Seneker - Milford OH, US
Youssef Moussa - Loveland OH, US
Edward Dean - Cincinnati OH, US

Assignee:

PPG Industries Ohio, Inc. - Cleveland OH

International Classification:

B65D 25/14
C09D 167/02
B05D 3/00
B65D 1/16

Abstract:

Food or beverage containers coated with polyester coating compositions containing capped polyesters are disclosed.