Reduced-friction composite structural element

Stock material or miscellaneous articles – Structurally defined web or sheet – Including grain – strips – or filamentary elements in...

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428105, 428107, 428110, 428513, 4285371, 472 90, B32B 512, B32B 2104, B32B 2308

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058373438

ABSTRACT:
A low-friction composite structure according to the present invention comprises: (1) a core material with a uniform cross section and having dimensional stability, the core material having two substantially planar surfaces; and (2) at least one polymer layer adhesively attached to one of the substantially planar faces of the core material, the polymer layer having applied thereto a friction-reducing ingredient selected from the group consisting of silicone resins and silicone oils. Preferably, the low-friction composite structure is constructed in segments, with the segments being assembled by groove-and-spline assembly to form the structure, such as through splines. Various additives, such as anti-oxidants, titanium dioxide, thermic stabilizers, ultraviolet stabilizers, hydrophobic ingredients, release agents, and anti-static ingredients, can be added to the polymer layer. Preferably, the polymer is polyethylene.

REFERENCES:
patent: 3497211 (1970-02-01), Nagin
patent: 3508945 (1970-04-01), Haemer
patent: 3552746 (1971-01-01), Nagin
patent: 3771891 (1973-11-01), Nirenski et al.
patent: 3950599 (1976-04-01), Board, Jr.
patent: 4012551 (1977-03-01), Bogaty et al.
patent: 4030729 (1977-06-01), Nathaniel
patent: 4093268 (1978-06-01), Sampson et al.
patent: 4102046 (1978-07-01), Downing et al.
patent: 4141873 (1979-02-01), Dohany
patent: 4169688 (1979-10-01), Toshio
patent: 4169904 (1979-10-01), Czornyj et al.
patent: 4178273 (1979-12-01), Brown
patent: 4194040 (1980-03-01), Breton et al.
patent: 4196249 (1980-04-01), Patrichi
patent: 4208462 (1980-06-01), Dauphin et al.
patent: 4241144 (1980-12-01), Hendy
patent: 4255462 (1981-03-01), Gebauer et al.
patent: 4310588 (1982-01-01), Bareel
Advertising Circular for "HyDense" calcium stearate, published by Mallincrkrodt, Inc., St. Louis, Missouri, undated.
Advertising Circular for "Roseburg Superply" plywood, published by Roseburg Forest Prod., Roseburg, Oregon, undated.
Data Sheet for "Marlex" plastic, published by Philips Petroleum Corp., Houston, Texas, Aug. 1983.
Data Sheet for Paxon 8A50-100 high density polyethylene, publ. by Paxon Polymer Co., Baton Rouge, Louisiana, undated.
Data Sheet for Stryk 249 A/B adhesive, published by Environmental Chemical Products, undated.

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