Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including interlaminar mechanical fastener
Patent
1992-12-18
1994-05-31
Bell, James J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including interlaminar mechanical fastener
811556, 8DIG21, 428229, 428234, 428300, D03D 300
Patent
active
053168330
ABSTRACT:
This invention relates to paper machine clothing and has particular reference to paper machine clothing suitable for use in the forming, presing and drying sections of a papermakng machine and comprises a monofilament and/or staple fibre in which themonofilament or staple fibre comprises a polyamide material which has been subjected to a treatment with an aqueous solution of aldehyde in the presence of a catalyst to effect partial cross-linking of the polyamide to provide a gel content thereof within the range of 0.1-75%.
REFERENCES:
patent: 2425334 (1947-08-01), MacCreath
patent: 3313645 (1967-04-01), Wagner et al.
patent: 3386849 (1968-06-01), Tewksbury
patent: 4119745 (1978-10-01), Gisbourne
Davis Robert B.
Eagles Dana B.
Emond Jeffrey A.
Kenney Maryann C.
Kramer Charles E.
Albany International Corp.
Bell James J.
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