Stock material or miscellaneous articles – Hollow or container type article – Paper containing
Patent
1995-07-20
1996-07-16
Nold, Charles R.
Stock material or miscellaneous articles
Hollow or container type article
Paper containing
428409, 4284111, 428500, 428511, 215 122, 15624411, 15624423, 15624424, 15624427, 2065243, B29C 4706, B32B 1508
Patent
active
055365426
ABSTRACT:
A process of producing a heat sealed extrusion coated polyethylene article is disclosed. This process entails heat sealing, at a temperature below 95.degree. C. two opposing extrusion coated polyethylene laminate surfaces thereby welding the surfaces to effect a heat seal. The polyethylene has a narrow molecular weight distribution, a low melt index, a low swell ratio, and a polydispersity index below 5.
REFERENCES:
patent: 3875128 (1975-04-01), Suzuki et al.
patent: 5268230 (1993-12-01), Edwards et al.
patent: 5350476 (1994-09-01), Edwards et al.
Polyethylene by Renfrew and Morgan, at pp. 11-17.
Petroleum Refiner (1956) by Thomasson, McKetta and Ponder, p. 191.
Edwards Ray
Foster Bruce W.
Gillespie Bruce A.
Eastman Chemical Company
Gwinnell Harry J.
Montgomery Mark A.
Nold Charles R.
LandOfFree
Process for low temperature heat sealing of polyethylene does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for low temperature heat sealing of polyethylene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for low temperature heat sealing of polyethylene will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1783105