ROBERT BRETT KRESS
Pharmacy in Hatboro, PA
License number
Pennsylvania PI091022L
Category
Pharmacy
Type
Pharmacy Intern
Address
Address
Hatboro, PA 19040
Personal information
See more information about ROBERT BRETT KRESS at radaris.comName
Address
Phone
591 Bateman Rd, Oakdale, PA 15071
420 Lincolnshire Dr, Cranberry Twp, PA 16066
407 Standard Ave, Springdale, PA 15144
405 700 Rd, New Oxford, PA 17350
60 Rampart Dr, Chesterbrook, PA 19087
Professional information
Sheath-Core Yarn For Severe Thermal Protecting Fabrics And Method Therefor
US Patent:
4381639, May 3, 1983
Filed:
Jun 19, 1980
Appl. No.:
6/160956
Inventors:
Robert R. Kress - Hatboro PA
Assignee:
Record Industrial Company - King of Prussia PA
International Classification:
D02G 318, D02G 336, D02G 344
US Classification:
57229
Abstract:
A sheath-core yarn and methods of preparing it are disclosed. A sheath of aramid fibers surrounds a continuous filament core composed of an amorphous silica product containing at least 96% silica and having the thermal performance of a refractory material. The yarn is useful in woven or knitted safety garments which must provide protection under such severe conditions as splattering molten steel.