Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1997-01-03
1998-12-08
Le, H. Thi
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
1601661, 1601781, 160236, 427327, 4274071, 427408, 427409, 4274191, 4274192, 428330, 428409, 428543, B32B 516, E06B 926
Patent
active
058466460
ABSTRACT:
A venetian blind slat or coil of venetian blind slat substrate, such as aluminum, is first coated with a conductive primer. An anti-static conductive coated is applied thereover. The resultant coated finished blind slat and its associated spaced horizontal slats have sufficient conductivity to resist airborne dust particle accumulation with reductions in dust accumulation of from 36% to about 82% being attained, as compared to colored paint insulative coating on standard venetian blinds. An inorganic, inert conductive additive such as stannous oxide is employed in the anti-static conductive coating, resulting in coating conductivities of less than 10.sup.6 ohms per square and, in a preferred embodiment, from about 10 ohms per square to 10.sup.5 ohms per square.
REFERENCES:
patent: 3793931 (1974-02-01), Wild
patent: 4790226 (1988-12-01), Tsuchida
patent: 5100732 (1992-03-01), Benefiel
"Specialty Spec-Stat", Specialty Coatings Company, Inc., Elk Grove Village, Illinois, Sep. 1988, two pages.
The Spec-Line of Static Dissitative Coatings, Specialty Coatings Company, Inc., Elk Grove Village, Illinois, Sep. 1988, pp. 1-3.
A New Family of Conductive Fillers, Stan-Stat, Magnesium Elektron, Inc. Flemington, New Jersey. Oct. 1988, four pages.
"The Industrial Coating" No. 94 published Sep. 15, 1988 by Asahi-Okuma Sangyo Co., Ltd., Japan.
"The Industrial Coating" No. 106 published Sep. 15, 1990 by Asahi-Okuma Sangyo Co., Ltd., Japan.
Meppelink Randall J.
Renault Paul A.
Wolfe Charles Robert
Young Sandra K.
Le H. Thi
Levolor Corporation
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