Seal material

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Woven fabric – Including a strip or ribbon

Patent

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Details

442186, 442265, 442304, D03D 2500

Patent

active

060202769

ABSTRACT:
A material stock from which seals and packings may be formed is described; the material stock being relatively soft and compressible and cross section having a construction comprising a plurality of interlaced, as hereinbefore defined, flat section tapes having associated therewith a reinforcement. The tapes may include exfoliated graphite, paper, PTFE, mica, vermiculite as appropriate. The seal stock may have any desired cross sectional shape.

REFERENCES:
patent: 4705722 (1987-11-01), Ueda et al.
patent: 4949620 (1990-08-01), Swan et al.
patent: 5225262 (1993-07-01), Leduc
patent: 5240769 (1993-08-01), Ueda et al.
patent: 5549306 (1996-08-01), Ueda
Derwent WPI Abstract Accession No. 92-083762/11 & JP 040025671 Nippon Pillar Feb. 9, 1992.
Derwent WPI Abstract Accession No. 92-036218/05 & JP 030281592A Nippon Valoua Dec. 12, 1991.
Derwent WPI Abstract Accession No. 94-164227/20 & JP 060108037 A Nippon Valqua Apr. 19, 1994.
Derwent WPI Abstract Accession No. 92/343332/42 & JP 040245942 A Shinsozai Sep. 2, 1992.

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