Robert J Pollock

US Patent:

6264775, Jul 24, 2001

Filed:

Dec 22, 1998

Appl. No.:

9/219166

Inventors:

Ulrich B. Holeschovsky - Exton PA
Jeffrey L. Robbins - Strafford PA
Harry Stefanou - Strafford PA
Leah Langsdorf - Akron OH
David Gibala - Downingtown PA
Robert R. Pollock - Pottstown PA

Assignee:

Bayer Antwerp N.V. - Antwerp

International Classification:

B32B 3300
B05D 310

US Classification:

156 72

Abstract:

Tufted carpeting can be manufactured employing polyurethane adhesives and cured face up without dripping, when one or more drip-reducing process steps of adding a non-Newtonian thickener to the adhesive or forming a viscosified or cured film on the outer surface of the adhesive are practiced prior to entry of the greige good into the curing oven.

US Patent:

63288338, Dec 11, 2001

Filed:

Feb 6, 2001

Appl. No.:

9/778197

Inventors:

Ulrich B. Holeschovsky - Exton PA
Jeffrey L. Robbins - Strafford PA
Harry Stefanou - Strafford PA
Leah Langsdorf - Akron OH
David Gibala - Downingtown PA
Robert R. Pollock - Pottstown PA

Assignee:

Bayer Antwerp N.V.

International Classification:

B32B 3108
B32B 3112

US Classification:

156 72

Abstract:

Tufted carpeting can be manufactured employing polyurethane adhesives and cured face up without dripping, when one or more drip-reducing process steps of adding a non-Newtonian thickener to the adhesive or forming a viscosified or cured film on the outer surface of the adhesive are practiced prior to entry of the greige good into the curing oven.

US Patent:

20180209736, Jul 26, 2018

Filed:

Jan 23, 2018

Appl. No.:

15/878273

Inventors:

- Hendersonville NC, US
Robert K. Pollock - Brevard NC, US

International Classification:

F26B 21/02
F26B 3/04

Abstract:

A mixing chamber assembly for mixing burner output with kiln return air. A first vertical duct that receives kiln return air from the first return duct when the kiln is operated in a first mode and receives kiln return air from the second return duct when the kiln is operated in a second mode. A second vertical duct in fluid communication with the first vertical duct so that the kiln return air enters the first vertical duct, travels upward, and changes direction to then travel downward in the second vertical duct to pass downward into a dispersion chamber to provide downward movement of the kiln return air. The dispersion chamber having a hot duct discharge to convey burner output laterally above a delay table surface. The downward movement of the kiln return air colliding with the burner output to provide mixing of the kiln return air with the burner output.