Roger John Crossfield

US Patent:

41055691, Aug 8, 1978

Filed:

Feb 7, 1977

Appl. No.:

5/766281

Inventors:

Roger J. Crossfield - Matthews NC

Assignee:

George A. Goulston Co., Ltd. - Monroe NC

International Classification:

D06M 1310

US Classification:

252 86

Abstract:

Yarn finishes, particularly of the coning oil type, containing a hydrocarbon soluble, long molecular chain polymeric viscosity index improver, such as polyisobutylene, and an alkoxylated polysiloxane are disclosed.

US Patent:

40987027, Jul 4, 1978

Filed:

Apr 9, 1976

Appl. No.:

5/675421

Inventors:

Roger John Crossfield - Matthews NC
Norman Robert Cohen - Charlotte NC

Assignee:

George A. Goulston Company, Inc. - Monroe NC

International Classification:

D06M 1526

US Classification:

252 86

Abstract:

A yarn finish containing a mineral oil of viscosity below that desired and a polymeric viscosity index improver such as polyisobutylene in an amount to raise the viscosity of the finish to the level desired.

US Patent:

39779793, Aug 31, 1976

Filed:

Sep 14, 1973

Appl. No.:

5/397338

Inventors:

Roger John Crossfield - Matthews NC
Norman Robert Cohen - Charlotte NC

Assignee:

George A. Goulston Company, Inc. - Monroe NC

International Classification:

D06M 1526

US Classification:

252 88

Abstract:

Yarn finishes, particularly of the coning oil type, containing a hydrocarbon soluble, long molecular chain polymeric viscosity index improver, such as polyisobutylene, are disclosed herein.

US Patent:

40987035, Jul 4, 1978

Filed:

Jun 2, 1976

Appl. No.:

5/692076

Inventors:

Roger John Crossfield - Matthews NC
Norman Robert Cohen - Charlotte NC

Assignee:

George A. Goulston Company, Inc. - Monroe NC

International Classification:

D06M 1526
D06M 1538

US Classification:

252 86

Abstract:

Yarn finishes, particularly of the coning oil type, containing a hydrocarbon soluble, long molecular chain polymeric viscosity index improver, such as polyisobutylene, are disclosed herein.

US Patent:

20170058437, Mar 2, 2017

Filed:

Jun 10, 2016

Appl. No.:

15/178689

Inventors:

- Charlotte NC, US
Roger J. Crossfield - Matthews NC, US
John T. Wilson - Charlotte NC, US

International Classification:

D03D 15/00
D02G 3/36
D06N 3/04
D06N 3/00
D06N 3/12
D06N 3/14
D03D 1/04
D02G 3/04

Abstract:

In one aspect, parachute buffer materials are described herein. In some embodiments, parachute buffer materials described herein comprise a fabric formed from a plurality of fibers and a coating disposed on at least one outer surface of the fabric. The fibers have an inner component formed from a thermoplastic material and an outer component formed from a non-thermoplastic material. In some cases, the fabric is a woven fabric. Additionally, the coating can comprise or contain a silicone along with, or without, other functional components. Moreover, materials described herein can be used to form various structures for parachute buffering applications, and the coatings of materials described herein can enhance the materials' buffering performance.