1
George O Schroeder: Multi-layer barrier film. American Can Company, Robert P Auber, Stuart S Bowie, James W Bock, March 3, 1981: US04254169 (156 worldwide citation)

A delamination resistant multi-layer film comprises a core layer of vinyl alcohol polymers or copolymers such as polyvinyl alcohol or ethylene vinyl alcohol. Adhered to the core layer are one or more layers of a polyolefin blended with a chemically modified polyolefin having functional groups added ...


2
Galyn A Schulz: Multi-ply fibrous sheet structure and its manufacture. American Can Company, Robert P Auber, George P Ziehmer, Harry W Hargis III, March 16, 1982: US04320162 (121 worldwide citation)

In the manufacture of a multi-ply fibrous sheet structure, each of a pair of plies of fibrous web material is provided with a pattern of relatively deep, primary, spot embossments each adherent to the opposite ply and surrounded by a pattern of relatively shallow, secondary, non-adherent spot emboss ...


3
Robert J Weyenberg, Don W Seidler: Packaging for controlled release of volatile substances. American Can Company, Robert P Auber, Ira S Dorman, Harry C Engstrom, March 20, 1979: US04145001 (102 worldwide citation)

A package having plural layers with a quantity of volatile substance such as deodorizer sandwiched between the layers. The outer layers of the laminate are impermeable to the substance and its vapors, and thus prevent escape of the vapors as long as the package is sealed. Upon opening of the package ...


4
Richard P Mitchell: Automatically ventable sealed food package for use in microwave ovens. American Can Company, Robert P Auber, George P Ziehmer, Harry W Hargis, July 1, 1980: US04210674 (88 worldwide citation)

A refrigerated food is packaged in a paperboard tray covered by a plastic film bonded to upper edges of the tray sidewalls in provision of a barrier against contamination of the food. The film and the tray are transparent to microwave energy for heating the food, and automatic venting of the covered ...


5
William G Ticknor, Arnold R Rein: Coextruded multilayer film. American Can Company, Robert P Auber, Ira S Dorman, George P Ziehmer, November 11, 1980: US04233367 (86 worldwide citation)

A multilayer film is prepared by coextruding nylon with a chemically modified polyolefin which has functional groups added to the basic polymer to provide strong adhesion to the nylon after coextrusion. The multiple layer film combines the strength and protection properties of the nylon with desired ...


6
Nicholas Sheptak: Thermal insulation. American Can Company, Robert P Auber, Ernestine C Bartlett, Ira S Dorman, August 18, 1981: US04284674 (85 worldwide citation)

Hermetically sealed articles are provided which enclose a porous mass of material of relatively low heat conductivity and a charge of a gas having a coefficient of thermal conductivity lower than that of air and thoroughly permeating the porous mass of material or such sealed pouches may enclose onl ...


7
Donald C Vosti, Alan Silverman: Container. American Can Company, Robert P Auber, George P Ziehmer, Ira S Dorman, November 14, 1978: US04125632 (83 worldwide citation)

A plastic body is provided for use in a container which is adapted to hold product under vacuum, without undesirable deformation of the container. The body has a curvilinear bulge at the base of its cylindrical sidewall, and the bulge is dimensioned and configured to permit its slight deflection und ...


8
Bernard G Klowak, Walter L Pauls, Frederick J Vermillon Jr: Patterned creping of fibrous products. American Can Company, Robert P Auber, George P Ziehmer, Ira S Dorman, November 14, 1978: US04125659 (82 worldwide citation)

A fibrous web is uniformly adhered to the surface of a smooth creping cylinder or other creping surface without causing substantial compression of the web. A raised pattern is pressed into the web toward the creping cylinder to cause the portions of the web that are pressed to adhere more strongly t ...


9
Charles S Radtke: Fracture and tear-resistant retained tab. American Can Company, Robert P Auber, Stuart S Bowie, William C Hosford, July 1, 1980: US04210257 (72 worldwide citation)

A non-detachable lever tab for easy open container ends with a tongue, the tip of which is staked to the central panel wall by means of an integral rivet. The lancing which forms the tongue terminates in a pair of nail piercings, which afford a high resistance to tear through. The tongue of the leve ...


10
James William Adams, Orville Harold Reinke: Premoistened flushable wiper. American Can Company, Robert P Auber, Ira S Dorman, Harry C Engstrom, September 26, 1978: US04117187 (63 worldwide citation)

A premoistened wiper having high initial wet strength in a wetting liquid, and lower wet strength when immersed in substantially neutral water to allow for flushability. The wiper includes a nonwoven web of fibrous material which is bonded together by a polymeric adhesive binder, with the bonded web ...