Gregory Wayne Hall

US Patent:

20100316808, Dec 16, 2010

Filed:

May 3, 2010

Appl. No.:

12/772811

Inventors:

Gregory Keith Hall - Humble TX, US
James N. Coffey - League City TX, US
John Michael Donahue - Greenville SC, US

International Classification:

B05D 3/00

US Classification:

4273981

Abstract:

A method for coating articles by melting and applying a composition to at least a portion of the article to be coated and then cooling the composition to form a coated article wherein the composition comprises a propylene-based polymer having a weight molecular weight of about 10,000 to about 100,000; a percent crystallinity of about 5% to about 40%; and a melt index of about 30 dg/min or more.

US Patent:

20110054117, Mar 3, 2011

Filed:

Jul 8, 2010

Appl. No.:

12/832213

Inventors:

Gregory K. Hall - Humble TX, US

International Classification:

C08L 23/14

US Classification:

524579

Abstract:

Adhesive compositions comprising a polypropylene copolymer containing at least 85 mole % propylene and at least than 15 mole % co-monomer. The adhesive composition has a variety of end uses specifically in elastic attachment applications for nonwoven disposable articles.

US Patent:

20110244232, Oct 6, 2011

Filed:

Apr 2, 2010

Appl. No.:

12/753416

Inventors:

Gregory K. Hall - Humble TX, US
Jim N. Coffey - League City TX, US

International Classification:

B05D 5/10
B32B 27/04

US Classification:

428355EN, 4272071

Abstract:

Continuous or continual in-line processes for forming adhesive polymer blend compositions are described, as well as the application of those blends to a variety of substrates. In one or more embodiments, a first polymer component is provided in a first vessel, and a second polymer component is provided in a second vessel. The first polymer component comprises one or more styrenic block copolymers and one or more hydrocarbon tackifier resins, and the second polymer component comprises a polyolefin. The first and second polymer components are extracted from their respective holding vessels, mixed, and applied to a substrate. In some embodiments, the first and second polymer components may further comprise various additives. Adhesive blend compositions formed from the inventive processes are also described.

US Patent:

53815998, Jan 17, 1995

Filed:

Apr 12, 1993

Appl. No.:

8/046009

Inventors:

Gregory L. Hall - Azle TX

Assignee:

Delco Electronics Corp.

International Classification:

H01R 4300

US Classification:

29856

Abstract:

Disclosed is a high temperature, high pressure process of encapsulating electronic devices. The high pressure process is particularly suitable for encapsulating flip-chip devices wherein the collapse of flip-chip solder bumps is prevented. A special mold may be used to prevent the ceramic substrate of the flip-chip device from breaking under the high injection pressure conditions. The encapsulant is a rigid liquid crystal polymer.

US Patent:

43343422, Jun 15, 1982

Filed:

Feb 1, 1980

Appl. No.:

6/117392

Inventors:

Gregory G. Hall - Shreveport LA

International Classification:

F16L 2100
A44B 2100

US Classification:

24263D

Abstract:

A casing hanger and stabilizer for use during the setting and cementing of surface casing in oil and gas wells, which includes a pair of generally wedge-shaped slip segments having mating faces and removably joined at the faces by a pair of plates, and further provided with interior slip threads or teeth for engaging the surface casing and a plurality of slots in the longitudinal exterior surface to permit the pumping of drilling mud or other fluid between the supporting conductor pipe and the suspended surface casing prior to cementing the surface casing in the conductor pipe.

US Patent:

20210363336, Nov 25, 2021

Filed:

Apr 27, 2018

Appl. No.:

16/344692

Inventors:

- Baytown TX, US
Yong Yang - Kingwood TX, US
Ling Ge - Shanghai, CN
Xiao-Chuan Wang - Shanghai, CN
Zhen-Yu Zhu - Shanghai, CN
LeiLei Ma - Shanghai, CN
Xin Hao Cai - Shanghai, CN
Gregory K. Hall - Humble TX, US
Caiguo Gong - Houston TX, US
Jean-Marc C. De Koninck - Hamme-Mille, BE
Robert J. Wittenbrink - Kingwood TX, US

International Classification:

C08L 23/08
C08J 5/18
B32B 27/08
B32B 27/32

Abstract:

A film, preferably, a multi-layered film, comprising a polymer composition, wherein the polymer composition comprises: within a range from 1 wt % to 25 wt % of a cyclic olefin copolymer based on the weight of the polymer composition, and within a range from 75 wt % to 99 wt % (the remainder of material) of a polyethylene based on the weight of the polymer composition, wherein the cyclic olefin copolymer has a glass transition temperature (T) of at least 80 C. The films may be used in shrink packaging application.

US Patent:

20180044514, Feb 15, 2018

Filed:

Jul 17, 2017

Appl. No.:

15/651323

Inventors:

- Baytown TX, US
Gregory K. Hall - Humble TX, US
John R. Hagadorn - Houston TX, US
Andy H. Tsou - Houston TX, US
Peijun Jiang - League City TX, US
Ying Ying Sun - shanghai, CN
Sarah J. Mattler - League City TX, US
Arturo Leyva - League City TX, US

International Classification:

C08L 23/16
C08F 210/16

Abstract:

Provided is a composition having 70 wt % to 90 wt % of a first propylene-olefin copolymer component having an ethylene content of 15 to 21 wt %; and 10 wt % to 30 wt % of a second propylene-olefin copolymer component having an ethylene content of 6 to 10 wt %; wherein the weight average molecular weight of the first component is 250,000 to 1,780,000 g/mol higher than the weight average molecular weight of the second component; wherein the reactivity ratio product of the first component is less than 0.75; wherein the reactivity ratio product of the second component is greater than or equal to 0.75.

Author:

Gregory Hall

ISBN #:

0451188500

Author:

Gregory Hall

ISBN #:

0670861855