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Raymond Graham Davey, 81564 Norlam Dr, Lancaster, PA 17601
Raymond Davey Phones & Addresses
564 Norlam Dr, Lancaster, PA 17601 717-2919103 717-3912918
Philadelphia, PA
564 Norlam Dr, Lancaster, PA 17601 717-2919103
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Position:
Professional/Technical
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Ray Davey
The Reverend Robert Raymond Davey (born Belfast, 1915) is a Presbyterian minister in Northern Ireland and the founder of the Corrymeela Community. ...
Us Patents
Method Of Printing A Raised Pattern Of Liquid
US Patent:
4709631, Dec 1, 1987
Filed:
Jan 20, 1987
Appl. No.:
6/004873
Inventors:
Raymond G. Davey - Lancaster PA
Martin Dees - Landisville PA
Daniel M. Sigman - Strasburg PA
Martin Dees - Landisville PA
Daniel M. Sigman - Strasburg PA
Assignee:
Armstrong World Industries, Inc. - Lancaster PA
International Classification:
B41F 1542
US Classification:
101129
Abstract:
The invention is directed to a method of printing a pattern on a substrate, the liquid retained within the printing screen is in a first position directly above the point of tangency between the screen and substrate so that a lesser quantity of liquid is deposited to provide raised beads of liquid comparable in size to the size of the apertures of the screen. The reservoir of liquid is shifted away from the point of tangency and therefore a larger quantity of liquid passes through the apertures because the apertures are now spaced from the substrate. The larger quantities of liquid flow together and therefore, a pattern is provided larger than the aperture size of the screen.
Polymeric Sheet Having An Incompatible Ink Permanently Bonded Thereto
US Patent:
5162141, Nov 10, 1992
Filed:
Dec 17, 1990
Appl. No.:
7/628575
Inventors:
Raymond G. Davey - Lancaster PA
Charles H. Hines - Columbia PA
Kenneth K. Ko - West Grove PA
Walter J. Lewicki - Lancaster PA
Dean L. Putt - Lititz PA
Charles H. Hines - Columbia PA
Kenneth K. Ko - West Grove PA
Walter J. Lewicki - Lancaster PA
Dean L. Putt - Lititz PA
Assignee:
Armstrong World Industries, Inc. - Lancaster PA
International Classification:
B32B 302
US Classification:
428 76
Abstract:
The adhesive system of the present invention is suitable for use in adhering an incompatible ink system to a polymeric film; particularly, adhering a lithographic ink or electrographic toner bonded to a floor covering. The polymeric sheet and incompatible ink have a primer layer interposed between them or the ink layer is encapsulated between the two primer layers. The primer may be solvent based or aqueous based and preferably includes a benzene derivative, ketone, acetate or nitroparaffin solvent or film former. The primer is compatible with the polymeric sheet and diffuses into the ink layer. The preferred solvent or film former includes methyl isobutyl ketone, methyl ethyl ketone, n-propyl acetate, isopropyl acetate, or N-methyl-2-pyrrolidone. The primer also includes a polyvinyl resin, acrylic resin, polyurethane resin or polyester resin, and optionally a pigment. To deter dot distortion of the ink, the primer should have a glass transition temperature (T. sub.
Surface Covering Product
US Patent:
4797314, Jan 10, 1989
Filed:
Nov 27, 1987
Appl. No.:
7/127036
Inventors:
Raymond G. Davey - Lancaster PA
Martin Dees - Landisville PA
Martin Dees - Landisville PA
Assignee:
Armstrong World Industries, Inc. - Lancaster PA
International Classification:
B05D 506
US Classification:
428167
Abstract:
A surface covering product is disclosed which comprises a substrate material, an impervious coating upon said material, and raised elements selectively printed upon said coating, which raised elements comprise a thixotropic plastic containing particles of solid material. A method for the preparation of the product is also disclosed.
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