F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
9/43
F16J 15/12 (2006.01) D21H 17/68 (2006.01)
Patent
CA 1204255
ABSTRACT Non-asbestos flexible sheet material suitable for use in gaskets for the exhaust manifold of an internal combustion engine is made by dewatering on a water-permeable conveyor a layer of aqueous slurry and compressing and drying the dewatered layer, the aqueous slurry employed being one that contains the following ingredients in the following proportions by dry weight: ball clay 25-44 non-fibrous layer silicate 25-40% graphite 10-30% cellulose fibres 3-15% synthetic rubber 1-10% starch 1-5%
440123
Crabtree John D.
Hargreaves Brian
Lancaster Robert A.
Mckenzie Noel C.
Gowling Lafleur Henderson Llp
T&n Materials Research Limited
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