Glass container and thermoplastic closure combination

Details Glass container and thermoplastic closure combination Glass container and thermoplastic closure combination

1980-11-25

1982-01-19

Dawson, Robert A.

Bottles and jars

Closures

Retained by bonding or adhesive means

53278, 53478, 65111, 65 301, 156 69, 156322, 156629, 156663, 428 35, 428200, 428426, 428427, 428432, 413 8, B65D 5100, B32B 1710, B67B 300

Patent

active

043112471

ABSTRACT:
A glass container having an upper rim for dispensing the contents thereof and a sealing membrane adapted to be applied to said rim to seal the contents of the container. The sealing surface of the container is prepared by treatment with fluorine and a metal oxide, or a sulfur oxide and a metal oxide, or with fluorine alone or a sulfur oxide alone, at an elevated temperature. To form the closure a membrane comprising a thermoplastic film is applied over the sealing surface and heated to result in a glass/plastic adhesion. The membrane may be a thermoplastic polymer/aluminum foil laminate.

REFERENCES:
patent: 3249246 (1966-05-01), Mahoney
patent: 3314772 (1967-04-01), Poole et al.
patent: 3460310 (1969-08-01), Adcock et al.
patent: 3485687 (1969-12-01), Chapman et al.
patent: 3498819 (1970-03-01), Lyle et al.
patent: 3501042 (1970-03-01), Risch et al.
patent: 3653864 (1972-04-01), Rothermel et al.
patent: 3656922 (1972-04-01), Budd
patent: 3827871 (1974-08-01), Budd
patent: 4122790 (1978-10-01), Rowe et al.
R. Muto et al., "Adhesion of Ethylene-Tetrafluoroethylene Copolymer With Silicate Glasses", J. of Non-Crystalline Solids, 19, (1975), pp. 369-376.

Affiliated with

Also associated with

Rating

Glass container and thermoplastic closure combination does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Glass container and thermoplastic closure combination, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Glass container and thermoplastic closure combination will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1911669