Ronald J Harris

US Patent:

6627299, Sep 30, 2003

Filed:

May 27, 1999

Appl. No.:

09/321877

Inventors:

Ke Feng - Lilburn GA
Alan R. Burgess - Roswell GA
Ronald M. Harris - Alpharetta GA

Assignee:

PolyCne Corporation - Avon Lake OH

International Classification:

B32B 700

US Classification:

428207, 430139, 523137

Abstract:

The invention provides a composition and method for obtaining both light and dark laser marks of varying shades and intensities on a single plastic article by selectively controlling laser parameters. The invention further provides compositions and methods for obtaining pre-selected one-color and multi-colored designs on plastic articles, by selectively controlling material formulations and laser parameter settings.

US Patent:

D558607, Jan 1, 2008

Filed:

Mar 28, 2007

Appl. No.:

29/274084

Inventors:

Ronald Lawrence Harris - Baltimore MD, US

International Classification:

1002

US Classification:

D10 32

US Patent:

60179724, Jan 25, 2000

Filed:

May 28, 1999

Appl. No.:

9/322589

Inventors:

Ronald M. Harris - Alpharetta GA
Ke Feng - Lilburn GA
Alan R. Burgess - Roswell GA

Assignee:

M.A. HannaColor - Suwanee GA

International Classification:

C08K 334

US Classification:

522 2

Abstract:

The invention provides a composition and method for obtaining both light and dark laser marks of varying shades and intensities on a single plastic article by selectively controlling laser parameters. The invention further provides compositions and methods for obtaining pre-selected one-color and multi-colored designs on plastic articles, by selectively controlling material formulations and laser parameter settings.

US Patent:

59775149, Nov 2, 1999

Filed:

Jun 13, 1997

Appl. No.:

8/874401

Inventors:

Ke Feng - Lilburn GA
Alan R. Burgess - Roswell GA
Ronald M. Harris - Alpharetta GA

Assignee:

M.A. HannaColor - Suwanee GA

International Classification:

B23K 2600

US Classification:

21912169

Abstract:

A method for obtaining both light and dark laser marks on a colored plastic article by using a composition with (i) a thermoplastic resin that foams when heated, (ii) about 0. 4% to 0. 7% by weight of a mica based laser energy absorbing additive and (iii) a coloring agent with one or more colorants selected from the group of pigments, dyes, and mixtures of pigments and dyes. Using a laser at certain settings results in charring of the resin to produce dark laser marks. At other selected laser settings, the resin foams to produce a light mark on a colored background. By varying the laser energy settings, various degrees of both foaming and charring can be achieved on a single plastic article, having a single resin composition, resulting in a multicolored laser image produced by various shades of light and/or dark marks against the background color.

US Patent:

60229055, Feb 8, 2000

Filed:

May 28, 1999

Appl. No.:

9/322000

Inventors:

Ronald M. Harris - Alpharetta GA
Ke Feng - Lilburn GA
Alan R. Burgess - Roswell GA

Assignee:

M.A. HannaColor - Suwanee GA

International Classification:

C08K 306

US Classification:

522 2

Abstract:

The invention provides a composition and method for obtaining both light and dark laser marks of varying shades and intensities on a single plastic article by selectively controlling laser parameters. The invention further provides compositions and methods for obtaining pre-selected one-color and multi-colored designs on plastic articles, by selectively controlling material formulations and laser parameter settings.

US Patent:

20180258237, Sep 13, 2018

Filed:

Apr 13, 2018

Appl. No.:

15/952926

Inventors:

- Salisbury NC, US
Ronald M. Harris - Cumming GA, US

International Classification:

C08J 3/22
C08J 3/20

Abstract:

A highly loaded and well-dispersed masterbatch composition and process for making thereof from a split stream process. The masterbatch composition includes a colorant, a thermoplastic carrier, a metallocene polymer processing aid, and optionally an additive. The split stream may be formed of a primary feed and a secondary feed. The primary and second feeds are combined by at least one of the following: supplying the secondary feed in either the same feed port as the primary feed, in a stream located upstream the primary feed, in a stream located downstream the primary feed, or a combination thereof.

Address:

1947 Snyder Ave, Dundalk, MD 21222

Phone:

4102822768

VIN:

1GCHK29K27E506018

Make:

CHEVROLET

Model:

SILVERADO 2500HD

Year:

2007