Metal sheet laminated with triple layered thermoplastic resin an

Details Metal sheet laminated with triple layered thermoplastic resin an Metal sheet laminated with triple layered thermoplastic resin an

1993-10-19

1996-12-17

Nakarani, D. S.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Weight per unit area specified

220455, 220456, 220457, 220458, 428 358, 428 359, 428412, 428457, 428458, 428461, 428463, 428469, 428480, 428910, B32B 1508, B32B 2736

Patent

active

055851770

ABSTRACT:
A triple layered thermoplastic resin laminated metal sheet for a can stock having excellent flavor retention of packed foods and drinks, excellent formability, excellent adhesion of the thus laminated resin layer to a metal sheet and excellent denting resistance, particularly excellent denting resistance at a low temperature, which comprises formation of a triple layered thermoplastic resin layer wherein a polycarbonate resin layer is sandwiched between polyester resin outer and inner layers on one or both sides of a metal sheet covered with a single layer of hydrated chromium oxide or a double layer consisting of an upper layer of hydrated chromium oxide and a lower layer of metallic chromium by using conventional film laminating, extrusion coating or the combination of these techniques.

REFERENCES:
patent: 4567105 (1986-01-01), Giles, Jr.
patent: 4753832 (1988-06-01), Brown et al.
patent: 4837115 (1989-06-01), Igarashi et al.
patent: 4957820 (1990-09-01), Heyes et al.
patent: 5008137 (1991-04-01), Nugent, Jr. et al.
patent: 5059460 (1991-10-01), Heyes et al.

Affiliated with

Also associated with

Rating

Metal sheet laminated with triple layered thermoplastic resin an does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Metal sheet laminated with triple layered thermoplastic resin an, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal sheet laminated with triple layered thermoplastic resin an will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1989778