Stock material or miscellaneous articles – Composite – Of inorganic material
Patent
1997-05-29
1999-01-05
Mosher, Mary E.
Stock material or miscellaneous articles
Composite
Of inorganic material
428917, 313502, 313503, 313506, 313509, B32B 2704, B32B 2730, B32B 1500
Patent
active
058560319
ABSTRACT:
An electroluminescent system in which neighboring layers are suspended, prior to application, in advantageously a unitary carrier compound, so that after curing, the layers form active strata within a monolithic mass. The carrier compound in a preferred embodiment is a vinyl resin in gel form, whose inherent thixotropic properties lend themselves to pre-suspending ingredients in the unitary carrier. The suspended ingredients may then be provided in kit form, ideally in the correct volumetric proportions. The invention enables several manufacturing advantages, including the ability to screen print the entire electroluminescent system on a variety of substrates, including cloth, metals, plastics, wood or even stone.
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patent: 4684353 (1987-08-01), DeSouza
patent: 4816717 (1989-03-01), Harper et al.
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patent: 5243060 (1993-09-01), Barton et al.
patent: 5491377 (1996-02-01), Janusauskas
Samsung Chemical Company, "Sam Sung Co's Technology Service About Screen Printing", downloaded Mar. 16, 1998 from the Internet at http://www.sgiakor.org.inf.htm.
PCT Written Opinion dated May 26, 1998 -- International application No. PCT/IS97/09112 (counterpart PCT filing to instant U.S. application).
E.L. Specialists, Inc.
Mosher Mary E.
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