Patent ID: 7582578
Filing Date: 2009-09-01
Classification: A62D,B01D,B32B,Y10T

Abstract:
1. Textile sheetlike structure for protection against biological and chemical noxiants and poisons such as biological and chemical warfare agents, said sheetlike structure comprising: a textile support layer and a first sheetlike piece made of activated carbon fibres, said first sheetlike piece being laminated onto said support layer; wherein said sheetlike structure further comprises a second sheetlike piece made of activated carbon fibres, said second sheetlike piece being laminated onto said support layer such that edges of said two sheetlike pieces touch and/or overlap; and wherein said two sheetlike pieces made of activated carbon fibres are joined together seamlessly to said support layer; wherein said two sheetlike pieces made of activated carbon fibres are laminated onto said support layer by adhering; and wherein said first and/or second sheetlike pieces made of activated carbon fibres are selected from the group consisting of a textile woven, a fabric, a cloth, a non-woven, a knitted fabric, a piece of hosiery, a knit, a non-woven scrim, a batt and a textile composite material, each composed of activated carbon fibres.