Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1997-07-02
2000-09-12
Dye, Rena L.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
428328, 428338, 428339, 428340, 428407, 428451, 4284763, 4284777, 428483, 428516, 428 347, 428 364, B32B 516
Patent
active
061175412
ABSTRACT:
A packaging laminate having an integrated polyolefin layer is disclosed wherein the polyolefin is integrated with a nanometer size particle of clay. The nanometer size particles may have a thickness of 0.9 to 100 nanometers, and an aspect ratio of 100 to 2000. The clay particles compose only 0.1 to 10 weight percent of the polyolefin layer. The integrated polyolefin layer provides substantial barrier properties to the packaging laminate. The packaging laminate may be used for a pouch, a PET bottle, a parallelepiped container, a gable top carton, a blow moulded bottle, and other applicable containers for flowable foods such as juice, milk and cheese.
REFERENCES:
patent: 4521437 (1985-06-01), Storms
patent: 4528235 (1985-07-01), Sacks et al.
patent: 4618528 (1986-10-01), Sacks et al.
patent: 4728478 (1988-03-01), Sacks et al.
patent: 5102948 (1992-04-01), Deguchi et al.
patent: 5234763 (1993-08-01), Rosen
patent: 5468520 (1995-11-01), Williams et al.
patent: 5523338 (1996-06-01), McCarthy et al.
Article: "Compounding", pp. 635-654 in SPI Plastics Engineering Handbook. Reviewed and updated by Dr. Paul Fenelon, Comalloy International Corp. Brentwood, TN.
Dye Rena L.
Tetra Laval Holdings & Finance SA
LandOfFree
Polyolefin material integrated with nanophase particles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Polyolefin material integrated with nanophase particles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyolefin material integrated with nanophase particles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-93860