Dong Ju Kim

US Patent:

20060040090, Feb 23, 2006

Filed:

Aug 17, 2004

Appl. No.:

10/921029

Inventors:

Robert Frink - Catersville GA, US
Dong Kim - Chester VA, US
Dale Hangey - Midlothian VA, US

International Classification:

D05C 17/02
D02G 3/02
D02G 3/22
D02G 3/38

US Classification:

428092000, 057236000, 057239000, 057362000

Abstract:

A plied carpet fiber material is disclosed herein that includes at least one nontextured fiber component plied with at least one additional fiber component to form the plied carpet fiber material, wherein each nontextured fiber component comprises a luster component. Plied carpet fiber materials are also disclosed herein that include: a) at least one nontextured fiber component, wherein each nontextured fiber component comprises a luster component, and b) at least one textured fiber component, wherein each textured fiber component comprises a luster component, wherein the at least one nontextured fiber component and the at least one textured fiber component are plied with one another to produce the plied carpet fiber material. Plied carpet fiber materials are also disclosed herein that include: a) at least two nontextured fiber components, wherein each nontextured fiber component comprises a luster component, and wherein the at least two nontextured fiber components are plied together to form the plied carpet fiber material. Methods are also provided for producing a plied carpet fiber material that include: a) providing at least one nontextured fiber component, wherein each nontextured fiber component comprises a luster component; b) providing at least one textured fiber component, wherein each textured fiber component comprises a luster component; and c) combining the at least one nontextured fiber component and the at least one textured fiber component to form the plied fiber material.

US Patent:

45191166, May 28, 1985

Filed:

Mar 16, 1983

Appl. No.:

6/475783

Inventors:

Leonard J. Aberle - Chester VA
Dong W. Kim - Chester VA
Robert Lees - Chester VA
Dick C. Vermeer - Chester VA
Ernest W. Wohnig - Petersburg VA
Samuel L. Yates - Columbia SC

Assignee:

Allied Corporation - Morris Township, Morris County NJ

International Classification:

D02G 112
D02G 116

US Classification:

28257

Abstract:

A method and apparatus for removing fluid and cooling the wad of textured yarn on the barrier screen of a moving cavity texturing jet by deflecting the hot fluid (such as steam) away from the underside of the screen with rotating turbine blades and by drawing ambient air across the screen with a vacuum line under the screen has been discovered.

US Patent:

40455343, Aug 30, 1977

Filed:

Oct 28, 1975

Appl. No.:

5/626156

Inventors:

William Bernard Fisher - Chester VA
Dong Wha Kim - Chester VA
Orin Wyatt Norwood - Richmond VA
John Walter Showers - Raleigh NC
Eugene Addison Swanson - Disputanta VA
Gene Clyde Weedon - Richmond VA

Assignee:

Allied Chemical Corporation - Morris Township NJ

International Classification:

B29C 2500
D01D 300

US Classification:

264237

Abstract:

An improved process and apparatus for production of synthetic multifilamentary yarns having uniform quality. The method comprises extruding a molten synthetic polymer downwardly through a spinneret, advancing the extruded filaments downwardly through a substantially stationary column of heated air, and subsequently advancing the filaments downwardly through a quenching zone wherein they are in contact with cooling air introduced into the path of the filaments under controlled conditions of air velocity and direction of flow. The apparatus for carrying out the process comprises an extrusion spinneret for extruding a number of filaments directly into a heated sleeve having walls that are imperforate, said heated sleeve leading to a quenching chamber having opposite, essentially vertical inlet and outlet panels for allowing cooling air to pass through the chamber, and means for regulating the stream of cooling air whereby both the velocity of the air stream going through the quenching chamber and its general direction as it contacts the descending filaments may be regulated.

US Patent:

39362531, Feb 3, 1976

Filed:

Dec 10, 1974

Appl. No.:

5/531261

Inventors:

William Bernard Fisher - Chester VA
Dong Wha Kim - Chester VA
Orin Wyatt Norwood - Richmond VA
John Walter Showers - Raleigh NC
Eugene Addison Swanson - Disputanta VA
Gene Clyde Weedon - Richmond VA

Assignee:

Allied Chemical Corporation - New York NY

International Classification:

D01D 300

US Classification:

425 72S

Abstract:

An improved process and apparatus for production of synthetic multifilamentary yarns having uniform quality. The method comprises extruding a molten synthetic polymer downwardly through a spinneret, advancing the extruded filaments downwardly through a substantially stationary column of heated air, and subsequently advancing the filaments downwardly through a quenching zone wherein they are in contact with cooling air introduced into the path of the filaments under controlled conditions of air velocity and direction of flow. The apparatus for carrying out the process comprises an extrusion spinneret for extruding a number of filaments directly into a heated sleeve having walls that are imperforate, said heated sleeve leading to a quenching chamber having opposite, essentially vertical inlet and outlet panels for allowing cooling air to pass through the chamber, and means for regulating the stream of cooling air whereby both the velocity of the air stream going through the quenching chamber and its general direction as it contacts the descending filaments may be regulated.