Felts and nonwoven fabrics based on polyester fibers and glass f

Fiber reinforced cementitious substrate

Fibril composite electrode for electrochemical capacitors

Fibrous assemblies from cationically and anionically charged fib

Fibrous materials

Fibrous sheet materials

Filler compositions and their use in papermaking

Filter and method of making same

Filter paper

Filtration fabric produced by wet laid process

Fines retention in papermaking with amine functional polymers

Fireblocking/insulating paper

Flame barrier compositions and their use

Flexible sheet material and articles made therefrom

Friction paper containing activated carbon