High moisture barrier polypropylene-based film

Details High moisture barrier polypropylene-based film High moisture barrier polypropylene-based film

1996-04-30

1997-09-16

Dean, Ralph H.

Stock material or miscellaneous articles

Composite

Of addition polymer from unsaturated monomers

428500, 428515, 428516, 428519, 428520, 428447, B32B 2708

Patent

active

056679025

ABSTRACT:
A polymeric film having improved moisture barrier characteristics and enhanced mechanical properties. The film has a base layer which includes a blend of a high crystallinity polypropylene having an isotactic stereoregularity greater than about 93%, a conventional isotactic polypropylene having an isotactic stereoregularity of from about 90% to about 93%, and up to about 9% by weight of a resin modifier.

REFERENCES:
patent: 3926878 (1975-12-01), Shimizu et al.
patent: 3985833 (1976-10-01), Agurio et al.
patent: 4230767 (1980-10-01), Isaka et al.
patent: 4343852 (1982-08-01), Isaka et al.
patent: 4377616 (1983-03-01), Ashcraft et al.
patent: 4692379 (1987-09-01), Keung et al.
patent: 4720420 (1988-01-01), Crass et al.
patent: 4734317 (1988-03-01), Bothe et al.
patent: 4764425 (1988-08-01), Balloni et al.
patent: 4767675 (1988-08-01), Cyr et al.
patent: 4786533 (1988-11-01), Crass et al.
patent: 4786562 (1988-11-01), Kakugo et al.
patent: 4869938 (1989-09-01), Usami et al.
patent: 4911976 (1990-03-01), Park et al.
patent: 4921749 (1990-05-01), Bossaert et al.
patent: 4927885 (1990-05-01), Hayashida et al.
patent: 4975329 (1990-12-01), Bothe et al.
patent: 4983447 (1991-01-01), Crass et al.
patent: 5066434 (1991-11-01), Liu et al.
patent: 5068155 (1991-11-01), Yamada et al.
patent: 5084352 (1992-01-01), Percec et al.
patent: 5085943 (1992-02-01), Crighton et al.
patent: 5091237 (1992-02-01), Schloegl et al.
patent: 5096770 (1992-03-01), Bothe
patent: 5100937 (1992-03-01), Kubo et al.
patent: 5118566 (1992-06-01), Wilhelm et al.
patent: 5147936 (1992-09-01), Peszkin et al.
patent: 5155160 (1992-10-01), Yeh et al.
patent: 5180626 (1993-01-01), Ishibashi et al.
patent: 5213744 (1993-05-01), Bossaert
patent: 5234733 (1993-08-01), Schloegl et al.
patent: 5292561 (1994-03-01), Peiffer et al.
patent: 5292563 (1994-03-01), Peiffer et al.
patent: 5364704 (1994-11-01), Murschall et al.
patent: 5372882 (1994-12-01), Peiffer et al.
patent: 5428780 (1995-06-01), Wilkie et al.
patent: 5433983 (1995-07-01), Schuhmann et al.
patent: 5441807 (1995-08-01), Brandt et al.
patent: 5500282 (1996-03-01), Heffelfinger et al.
Brochure, Arkon--A Film And Resin Additive, Mitsui Plastics, Inc. (undated) .

Affiliated with

Also associated with

Rating

High moisture barrier polypropylene-based film does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High moisture barrier polypropylene-based film, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High moisture barrier polypropylene-based film will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-216878