Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1996-07-01
1998-11-17
Chen, Vivian
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428195, 428201, 428203, 428209, 428461, 428462, 427525, 427526, 427531, 427532, 427585, 427250, 427296, 427404, 2041921, B32B 1506, B32B 1508, B32B 2516, B32B 2732
Patent
active
058373543
ABSTRACT:
A flexible metallized product having a base material made of a soft resin material comprising polypropylene mixed with diene or polypropylene mixed with rubber, a base coat layer formed on the surface of the base material, a metal thin film layer formed on the surface of the base coat layer and a top coat layer covering the metal thin film layer. The metal thin film layer is made of a corrosion resistant metal such as chromium. The metal thin film layer has a thickness of at least 150 .ANG. and no greater than 800 .ANG. by means of a vacuum vapor deposition or sputtering. The metal thin film layer is constituted by a plurality of metal particles. The metal particles are disposed such that adjacent metal particles are in contact with one another to form a grain boundary therebetween.
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Hasegawa Yukitaka
Ogisu Yasuhiko
Chen Vivian
Toyoda Gosei Co,., Ltd.
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