High density polyethylene films with improved moisture...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C428S036920, C524S570000, C524S587000, C525S240000

Reexamination Certificate

active

06969740

ABSTRACT:
This invention relates High Density Polyethylene (HDPE) films having improved barrier properties. More particularly, the invention relates to HDPE films containing hydrocarbon resins having improved moisture barrier. The invention also relates to masterbatches for use in producing High Density Polyethylene films having improved barrier properties.

REFERENCES:
patent: 3663488 (1972-05-01), Kail
patent: 4545950 (1985-10-01), Motooka et al.
patent: 4957679 (1990-09-01), Moore
patent: 4973625 (1990-11-01), Deyrup
patent: 5043204 (1991-08-01), Itaba et al.
patent: 5075156 (1991-12-01), Tanaka et al.
patent: 5079273 (1992-01-01), Kuroda et al.
patent: 5128183 (1992-07-01), Buzio
patent: 5290842 (1994-03-01), Sasaki et al.
patent: 94104737 (1997-04-01), None
J. V. Krohn, “TAPPI Polymers, Lamination and Coating Conf.”, TAPPI Press, 1996.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

High density polyethylene films with improved moisture... 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 density polyethylene films with improved moisture..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High density polyethylene films with improved moisture... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3475024

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.