Stock material or miscellaneous articles – Structurally defined web or sheet – Including sheet or component perpendicular to plane of web...
Patent
1994-03-10
1996-04-16
Robinson, Ellis P.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including sheet or component perpendicular to plane of web...
428297, 428325, 428328, 428330, 428921, 527831, B32B 1800
Patent
active
055080820
ABSTRACT:
Composite panels with high fire-proofing capacity have two outer layers and a core that features a core mixture containing aluminum hydroxide in compacted form, lightweight fillers, in some cases fine gained or splintery aluminum hydroxide, as desired magnesium hydroxide and polymer-based binding agents. The composite panels are suitable e.g. as facade panels for building constructions.
REFERENCES:
patent: 4927675 (1990-05-01), Adams
patent: 5264057 (1993-11-01), Schlatter
patent: 5277735 (1994-01-01), Schlatter
patent: 5360507 (1994-11-01), Schlatter
patent: 5384004 (1995-01-01), Schlatter
patent: 5403424 (1995-04-01), Ehrat
Chemical Abstracts, vol. 103, No. 4, Jul. 29, 1985, Abstract No. 26357s and JP 60 027 639 to Minnesota Mining and Manufacturing Co. . Feb. 12, 1985.
Bregenzer Rene
Ehrat Rainer
Alusuisse-Lonza Services Ltd.
Robinson Ellis P.
Speer Timothy M.
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