Composite container having barrier property

Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

428 342, 428339, 4284763, 229 584, B65D 540, B32B 102

Patent

active

060107596

ABSTRACT:
A composite container having a barrier property and comprising a packaging material which comprises an inner surface layer, a barrier layer, and a base material layer wherein the barrier layer comprises one selected from nylon MXD 6 and a semi-aromatic polyamide resin, which is a copolymer comprising an aromatic polyamide forming component and an aliphatic polyamide forming component wherein the aromatic polyamide forming component comprises an aliphatic diamine and isophthalic acid and/or terephthalic acid, and the aliphatic polyamide forming component comprises a lactam or an aliphatic diamine, and an aliphatic dicarboxylic acid. The above packaging material may also comprise an inner surface layer having a barrier property and a base material layer wherein the inner surface layer having a barrier property comprises the above semi-aromatic polyamide resin. Such a composite container having a barrier property has both of a good barrier property and a sufficient strength, and is capable of being produced at a low cost without complicating the production process to be used therefor.

REFERENCES:
patent: 4669640 (1987-06-01), Ando et al.
patent: 4777088 (1988-10-01), Thompson et al.
patent: 4813578 (1989-03-01), Gordon et al.
patent: 4816308 (1989-03-01), Shimizu et al.
patent: 4908272 (1990-03-01), Harada et al.
patent: 4940612 (1990-07-01), Gibbons et al.
patent: 4950570 (1990-08-01), Massouda
patent: 4988546 (1991-01-01), Tanner et al.
patent: 4999229 (1991-03-01), Moritani et al.
patent: 5028462 (1991-07-01), Matlack et al.
patent: 5049624 (1991-09-01), Adams et al.
patent: 5055355 (1991-10-01), DeAntonis et al.
patent: 5059459 (1991-10-01), Huffman
patent: 5093163 (1992-03-01), Bauer et al.
patent: 5106693 (1992-04-01), Harada et al.
patent: 5433982 (1995-07-01), Yamada et al.
patent: 5695839 (1997-12-01), Yamada et al.

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

Composite container having barrier property does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Composite container having barrier property, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite container having barrier property will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1070794

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