Vapor protection suit and fabric having flash fire resistance
Patent 5948708 Issued on September 7, 1999. Estimated Expiration Date: 
February 29, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
February 29, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesFire-barriers Garment including composite insulation material Laminate material for use in protective clothing Composite chemical barrier fabric Flame durable fire barrier fabric Flexible laminate having copolyetherester adhesive Fire-fighting appliance Patent #: 5153055 InventorApplicationNo. 610000 filed on 02/29/1996US Classes:442/131, Coating or impregnation provides protection from radiation (e.g., U.V., visible light, I.R., microwave, high energy particle, etc.) or heat retention thru radiation absorption442/132, Radiation reflective442/133, Radiation absorptive442/135, Ballistic resistant442/136, Coating or impregnation provides heat or fire protection442/228, Including a free metal or alloy constituent442/230, Vapor or sputter deposited metal layer442/231, Chemically deposited metal layer (e.g., chemical precipitation or electrochemical deposition or plating, etc.)442/236Including a preformed synthetic polymeric film or sheet (i.e., film or sheet having structural integrity prior to association with the woven fabric)ExaminersPrimary: McCamish, Marion E.Assistant: Singh, Arti R. International ClassB32B 027/00AbstractA multi-layer composite consisting of a chemical barrier layer of, a flame resistant layer, and a reflective layer. The chemical barrier layer is itself a composite material having multiple substrates selected to minimize permeability.Field of SearchCoating or impregnation provides protection from radiation (e.g., U.V., visible light, I.R., microwave, high energy particle, etc.) or heat retention thru radiation absorptionRadiation reflective Radiation absorptive Coating or impregnation provides heat or fire protection Including a preformed synthetic polymeric film or sheet (i.e., film or sheet having structural integrity prior to association with the woven fabric) Vapor or sputter deposited metal layer Chemically deposited metal layer (e.g., chemical precipitation or electrochemical deposition or plating, etc.) Including a free metal or alloy constituent Nonlinear (e.g., crimped, coiled, etc.) Spot bonds connect components Having discontinuous areas of compression Thermoplastic | |
