Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1980-03-12
1982-01-12
Van Balen, William J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428262, 428268, 428269, 428402, 428421, 428447, 428523, 521 89, 521 91, 528 12, 528246, 528397, 528401, B32B 700, B32B 702, B32B 2700, B32B 2742
Patent
active
043105882
ABSTRACT:
The sliding layer of the element is constituted by a base resin which is self-lubricating or is rendered physically and/or chemically self-lubricating by the addition of a self-lubricating substance, particularly a self-lubricating resin, e.g. a silicone resin, a polyvinylidene fluoride resin, a furan resin. Additional substances are incorporated for rendering the base resin compressible, shock-resistant, electrically antistatic or mechanically reinforced.
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