Process for making metalized films and films produced therefrom

Details Process for making metalized films and films produced therefrom Process for making metalized films and films produced therefrom

1995-04-21

1997-05-20

Thibodeau, Paul J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

283 56, 428336, 428458, 428460, 428464, 428496, 428530, 4285375, B32B 300, B32B 2714, B32B 1508, B32B 2900

Patent

active

056310668

ABSTRACT:
A process for producing metalized packaging films comprises the step of sputtering a metal, such as aluminum, gold, silver, copper, platinum, nickel, titanium or tantalum onto a biodegradable poly(hydroxy acid), preferably poly(lactic acid) film, which may then be adhered to a cellulosic substrate if desired.

REFERENCES:
patent: 2890208 (1959-06-01), Young
patent: 3645942 (1972-02-01), Blood
patent: 3839297 (1974-10-01), Versfelt
patent: 4254173 (1981-03-01), Peer
patent: 4797468 (1989-01-01), DeVries
patent: 4800219 (1989-01-01), Murdoch
patent: 5028667 (1991-07-01), McLain
patent: 5076983 (1991-12-01), Loomis
patent: 5142023 (1992-08-01), Gruber
patent: 5180765 (1993-01-01), Sinclair
patent: 5202413 (1993-04-01), Spinu
patent: 5208297 (1993-05-01), Ford
patent: 5270400 (1993-12-01), Spinu
Stecher et al, Editor, The Merck Index, Eighth Edition, p. 604, 1968.
H.R. Kricheldorf & A. Sieria, Polymer Bullentin, 14, 497-502, 1985.
J.W. Leinslag & A.J. Pennings, Makromal Chem. 188, 1809-1814, 1987.
Paperboard Packaging, Jul., 1989 pp. 30 and 32.
Paperboard Packaging, Mar. 1992, pp. 34 & 36.
Paperboard Packaging, Apr., 1989, pp. 48, 50 & 52.

Affiliated with

Also associated with

Rating

Process for making metalized films and films produced therefrom 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 making metalized films and films produced therefrom, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for making metalized films and films produced therefrom will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1722521