Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1995-05-09
1997-12-16
Ryan, Patrick
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428198, 29852, 216 24, 216 67, 216 18, 216 51, B32B 900
Patent
active
056982992
ABSTRACT:
A multilayer laminated body has a determinate system of hollow passages and is formed by an assembly of flat layers of polymeric materials having major dimensions in orthogonal X and Y directions and a thickness dimension in a Z direction perpendicular to the X and Y directions. Selected ones of the layers have openings extending through in the Z direction, and other layers have canals formed in an X-Y plane. The openings and canals form parts of hollow passages so that assembly of multiple layers joins openings and canals forms complete and continuous passages through the assembled layers. Layers joined in pre-laminate assemblies are assembled together in precise relative positions for desired alignment of the canals and openings. The passages can be filled with optically conductive material or electrically conductive material and electrodes can be appropriately positioned for acting on fluids passing through the body.
REFERENCES:
patent: 3265546 (1966-08-01), Medford
patent: 3812972 (1974-05-01), Rosenblum
patent: 4788766 (1988-12-01), Burger et al.
patent: 4834835 (1989-05-01), Cziep et al.
patent: 4871418 (1989-10-01), Wittlinger et al.
patent: 4889585 (1989-12-01), Leyden
Frei Alexandra
Martinelli Marco
Schmidt Walter
Dyconex Patente AG
Farley Walter C.
Lee Cathy K.
Ryan Patrick
LandOfFree
Thin laminated microstructure with precisely aligned openings does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thin laminated microstructure with precisely aligned openings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thin laminated microstructure with precisely aligned openings will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-203657