Good machineability film structure

Details Good machineability film structure Good machineability film structure

1985-12-06

1986-10-21

Van Balen, William J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

428509, 428510, 428516, 428520, 428910, B32B 702, B32B 712, B32B 2700

Patent

active

046185275

ABSTRACT:
A biaxially oriented film structure comprising (I) a comparatively thick base layer of a thermoplastic resin containing: an antistatic combination of (a) a compound of the formula RN(R.sub.1).sub.2 wherein R is a C.sub.6 -C.sub.24 alkyl group; R.sub.1 is H (OCH.sub.2 CH.sub.2).sub.n ; n=1-25; and (b) a monoester of an aliphatic C.sub.2 -C.sub.8 polyhydric alcohol and a C.sub.12 -C.sub.24 fatty acid; and a slip improving proportion of (c) a C.sub.12 -C.sub.24 fatty amide; and (II) a comparatively thin surface layer on at least one surface of (I), said surface layer comprising a thermoplastic resin containing an anti-block and COF reducing proportion of a finely divided inorganic material. This structure can be laminated to another film such as a polymeric film or a paper film such as glassine.

REFERENCES:
patent: 4419410 (1983-12-01), Weiner
patent: 4419411 (1983-12-01), Park
patent: 4438176 (1984-03-01), Steiner et al.
patent: 4560609 (1985-12-01), Fukushima et al.
patent: 4578316 (1986-03-01), Clauson et al.
patent: 4590125 (1986-05-01), Balloni et al.
Technical Data Sheet, A. Schulman, Inc., Jul. 18, 1985, "Polybatch ASPA 2446".

Affiliated with

Also associated with

Rating

Good machineability film structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Good machineability film structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Good machineability film structure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1289441