Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1997-12-16
1999-11-23
Crispino, Richard
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156153, 156245, 156283, 156286, 156287, 264 3611, 264 69, 264102, 264109, B29C 4302, B32B 3116, F16L 5902
Patent
active
059893710
ABSTRACT:
A vacuum heat-insulating panel includes: a porous core material formed from a mixture containing plastic foam powder and a filler in the form of flakes or a porous core material formed from a mixture containing plastic foam powder and thermoplastic resin powder; and a packaging material for packaging the core material, the inside of the package material being kept in a vacuum, the core material holding its shape. Rigid polyurethane foam may be used as the plastic foam. Mica flakes, plastic films each coated with thin metal film, metal foil or the like may be used as the filler. Styrene resin may be used as the thermoplastic resin.
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patent: 5137787 (1992-08-01), Shepherd
patent: 5364577 (1994-11-01), Cur et al.
patent: 5375631 (1994-12-01), Mochizuki
patent: 5525278 (1996-06-01), Krosch et al.
patent: 5846357 (1998-12-01), Meteer et al.
Crispino Richard
Mitsubishi Denki & Kabushiki Kaisha
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