Laminated draw-formed container having excellent flavor-retentiv

Details Laminated draw-formed container having excellent flavor-retentiv Laminated draw-formed container having excellent flavor-retentiv

1994-10-13

1997-08-05

Pollard, Steven M.

Receptacles

Receptacle having flexible, removable inner liner

Means for venting air trapped between the liner and its...

220458, B32B 100

Patent

active

056533578

ABSTRACT:
A laminated draw-formed container that is obtained by draw-forming a laminated material of a metal plate on which a resin film is laminated into a cup having bottom, wherein said resin film comprises a surface layer of a high molecular oriented copolymerized polyester derived from acid components of 85 to 97% of terephthalic acid and 3 to 15% of isophthalic acid, and a diol component, and a lower layer of a low molecular oriented copolymerized polyester (B) derived from acid components of 84.5 to 96.5% of terephthalic acid and 3.5 to 15.5% of isophthalic acid, the amount of the isophthalic acid being larger than that of the copolymerized polyester (A) of the surface layer, and a diol component, and said surface layer having a double refraction method orientation degree (.DELTA. n) as represented by the following relation,

REFERENCES:
patent: 2735354 (1956-02-01), Edgar et al.
patent: 2741397 (1956-04-01), Shotton
patent: 2764313 (1956-09-01), Foley et al.
patent: 2856094 (1958-10-01), Gloyer et al.
patent: 2877922 (1959-03-01), De Cristoforo
patent: 3219729 (1965-11-01), Meyers et al.
patent: 4450977 (1984-05-01), Colburn et al.
patent: 4452375 (1984-06-01), Marcus
patent: 4812365 (1989-03-01), Saunders et al.
patent: 5098751 (1992-03-01), Tamura et al.
patent: 5238715 (1993-08-01), Wefers et al.

Affiliated with

Also associated with

Rating

Laminated draw-formed container having excellent flavor-retentiv does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laminated draw-formed container having excellent flavor-retentiv, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laminated draw-formed container having excellent flavor-retentiv will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1068922