Jennifer A Jordan

US Patent:

20200291255, Sep 17, 2020

Filed:

Mar 15, 2019

Appl. No.:

16/354490

Inventors:

- Cleveland OH, US
Dennis Leroy Faler - North Huntingdon PA, US
Jennifer Tamaki Jordan - Natrona Heights PA, US

International Classification:

C09D 109/06
C09D 139/08
C09D 7/65

Abstract:

A coating composition that includes: (a) core-shell particles having a polymeric core at least partially encapsulated by a polymeric shell; (b) an ethylenically unsaturated rubber polymer; and (c) an adhesion promoter including at least one polymer that is different from (a) and (b). The polymeric shell of (a) includes: (i) a barrier segment having aromatic groups; and urethane linkages, urea linkages, or a combination thereof; and (ii) an elastomeric segment that is different from (i), in which the polymeric shell is covalently bonded to at least a portion of the polymeric core. Further, the ethylenically unsaturated rubber polymer is: (i) a polymeric particle dispersed in an aqueous medium that is different from (a); or (ii) covalently bonded to the shell of the core-shell particles of (a) and forms at least a portion of the polymeric core.

US Patent:

20200291263, Sep 17, 2020

Filed:

Mar 15, 2019

Appl. No.:

16/354468

Inventors:

- Cleveland OH, US
Aneta Bogdanova Iossifova - Allison Park PA, US
Jennifer Tamaki Jordan - Natrona Heights PA, US

International Classification:

C09D 175/12
C09D 5/00
C09D 7/65
C09D 135/02

Abstract:

A coating composition that includes: (a) core-shell particles having a polymeric core at least partially encapsulated by a polymeric shell; (b) a polythioether having thioether linkages and mercapto functional groups; and (c) an adhesion promoter having at least one polymer that is different from (a) and (b). The polymeric shell of (a) includes: (i) a barrier segment including aromatic groups; and urethane linkages, urea linkages, or a combination thereof; and (ii) an elastomeric segment that is different from (i), in which the polymeric shell is covalently bonded to at least a portion of the polymeric core.

US Patent:

20200277521, Sep 3, 2020

Filed:

Sep 20, 2018

Appl. No.:

16/649586

Inventors:

- Cleveland OH, US
Masayuki Nakajima - Wexford PA, US
Jennifer T. Jordan - Natrona Heights PA, US
Roxalana L. Martin - Pittsburgh PA, US
Kar Tean Tan - Wexford PA, US
Christina A. Winters - Freeport PA, US
Hongying Zhou - Allison Park PA, US

Assignee:

PPG Industries Ohio, Inc. - Cleveland OH

International Classification:

C09J 163/00
B05D 3/14
A43B 13/32
C09D 175/00

Abstract:

Disclosed is a tielayer composition having an epoxy-containing compound, a polythiol curing agent, a curing catalyst, and a solvent present in an amount of at least 25% by weight, based on the total weight of the tielayer composition. Also disclosed is a tielayer comprising the tielayer composition in a cured state. Also disclosed is a coated substrate. The substrate has at least one coatable surface and a tielayer formed from the tielayer composition applied to at least one surface of the substrate and cured thereon. The substrate may be footwear. Also disclosed is a method for forming a bond between two substrates.

US Patent:

20200239730, Jul 30, 2020

Filed:

Jan 18, 2017

Appl. No.:

16/086232

Inventors:

- Cleveland OH, US
Dennis L. Faler - North Huntingdon PA, US
Jennifer Tamaki Jordan - Natrona Heights PA, US
Mark P. Bowman - New Kensington PA, US
Shanti Swarup - Allison Park PA, US
Xiangling Xu - Pittsburgh PA, US
Hongying Zhou - Allison Park PA, US
Mark A. Tucker - Allison Park PA, US

International Classification:

C09D 175/06
C08L 33/10
C08K 5/00
C08L 75/02
C08K 3/013
B05D 1/02
B05D 3/02
B05D 3/06
B05D 7/00

Abstract:

A coating composition includes an aqueous carrier medium, at least a first polymer, and polymeric core-shell particles dispersed in the aqueous carrier medium. The first polymer includes: (i) a barrier segment having aromatic groups and urethane linkages, urea linkages, or a combination thereof; and (ii) an elastomeric segment having a glass transition temperature of less than 0 C. The barrier segment can make up at least 30% of the first polymer, based on the total solids weight of the first polymer.

US Patent:

20190085203, Mar 21, 2019

Filed:

Sep 20, 2017

Appl. No.:

15/709711

Inventors:

- Cleveland OH, US
Jennifer Tamaki Jordan - Pittsburgh PA, US

International Classification:

C09D 187/00
C09D 7/12
B60C 5/14

Abstract:

An elastic barrier coating composition includes an aqueous dispersion of core-shell particles and an elastomeric polymer that is different from the aqueous dispersed core-shell particles. The aqueous dispersion of core-shell particles include an aqueous medium and core-shell particles dispersed in the aqueous medium. The core-shell particles have a polymeric core at least partially encapsulated by a polymeric shell in which the polymeric shell includes: (i) a barrier segment comprising aromatic groups and urethane linkages, urea linkages, or a combination thereof; and (ii) an elastomeric segment that is different from (i). The barrier segment includes at least 30 weight % of the polymeric shell based on the total solids weight of the polymeric shell. Further, the polymeric shell is covalently bonded to at least a portion of the polymeric core.