Extruded thermoplastic, liquid crystalline polymers and blends t

Stock material or miscellaneous articles – Hollow or container type article – Nonself-supporting tubular film or bag

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428221, 525132, 525420, 525425, 525437, 525439, 525444, 525450, C08L 6703, C08L 6704, C08L 7908

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active

059810076

ABSTRACT:
The present invention relates to articles of manfacture, such as films, tubes, and coatings, comprising a multiaxially oriented film having a planar morphology, wherein the article of manfacture comprises at least one thermoplastic flexible polymer, at least one thermotropic liquid crystalline polymer, or a blend thereof. Recyclable articles of manufacture having improved barrier properties are also provided.

REFERENCES:
patent: 3637595 (1972-01-01), Cottis et al.
patent: 3847867 (1974-11-01), Heath et al.
patent: 3847869 (1974-11-01), Williams, III
patent: 3850885 (1974-11-01), Takekoshi et al.
patent: 3852242 (1974-12-01), White
patent: 3855178 (1974-12-01), White et al.
patent: 3916048 (1975-10-01), Walles
patent: 3962314 (1976-06-01), Economy et al.
patent: 3975487 (1976-08-01), Cottis et al.
patent: 3987220 (1976-10-01), Bridgeford
patent: 4141927 (1979-02-01), White et al.
patent: 4161470 (1979-07-01), Calundann
patent: 4250279 (1981-02-01), Robeson et al.
patent: 4256624 (1981-03-01), Calundann
patent: 4386174 (1983-05-01), Cogswell et al.
patent: 4410482 (1983-10-01), Subramanian
patent: 4416942 (1983-11-01), DiLuccio
patent: 4417044 (1983-11-01), Parekh
patent: 4438236 (1984-03-01), Cogswell et al.
patent: 4444817 (1984-04-01), Subramanian
patent: 4460735 (1984-07-01), Froix
patent: 4565850 (1986-01-01), Prevorsek et al.
patent: 4567227 (1986-01-01), Kiss
patent: 4652490 (1987-03-01), Arita
patent: 4726998 (1988-02-01), Ikenaga
patent: 4728698 (1988-03-01), Isayev et al.
patent: 4738811 (1988-04-01), Hara
patent: 4792476 (1988-12-01), Numata
patent: 4798875 (1989-01-01), Itoyama
patent: 4835047 (1989-05-01), Isayev et al.
patent: 4845169 (1989-07-01), Abu-Isa et al.
patent: 4871817 (1989-10-01), Rock
patent: 5156785 (1992-10-01), Zdrahala
patent: 5188784 (1993-02-01), Kamai et al.
patent: 5248305 (1993-09-01), Zdrahala
M. Alger et al., "Retortable Food Containers Containing A Water-Sensitive Oxygen Barrier", ACS, pp. 24-25 (1989).
T.C. Bissot, "Effects of Platelet Orientation on Performance of High Barrier Resins with Platelet-Type Fillers", ACS, pp. 26-27 (1989).
Blizard et al., "Extrusion of High Temperature Hemotropic Liquid Crystalline Polymmer Microcomposites", Ultralloy Conference (Brussels: Oct. 1990) and Compalloy Conference (Houston: Nov. 1990).
Brown et al., "Polymers Reinforce Themselves", Aeropsapce America, pp. 28-35, (Jan. 1991).
Dutta et al., "Polymer Blends Containing Liquid Crystals: A Review", Polymer Engineering and Science Mid-September 1990, vol. 30, No. 17, p. 1005.
Elandjian et al., "Effects of Additives on the Processing And Properties of LARC-TPI Polyimide", 35th International SAMPE Symposium, pp. 189-198, Apr. 2-5, 1990.
Evans et al., "Budding Technologies for Composites Detailed in SAMPE Papers", Plastics Technology, pp. 29-36, (Aug. 1990).
A. Fetell, "New Idea in Blow Molding: Laminar Barrier Containers", Modern Plastics, pp. 97-99, (May 1985).
A. Fetell, "A Barrier Breakthrough--Selar Barrier Resin", pp. 47-58.
Gabriele et al., "How to Process LCP's", Plastics Technology, pp. 92-98, (Apr. 1990).
Gabriele et al., "Biaxial Oriented Film Technique Exploits Properties of LCP's", Plastics Technology, pp. 35-39, (Feb. 1991).
Haghighat et al., "Biaxial Extrusion of Plyimide LARC-TPI and LARC-TPI Blends", Materials Research Society, (Dec. 1989), Boston.
Kreisher et al., "Exotic Polyimide (with LCP) for High-Tech Films", Modern Plastics, (Oct. 1990).
D. McCauley, "Toughened Polyester for Barrier Films", Tappi Journel, pp. 159-163, (Jun. 1988).
R. Shastri et al., "Effect of Orientation on Permeability of Competitive Oxygen Barrier Resins", ACS, pp. 539-541, (1987).
Stevens, "The Unusual World of Liquid Crystal Polymers" ME, pp. 29-32, (Jan. 1991).
Subramanian, "Polymer Blends: Morphology and Solvent Barriers", Ch. 13 in "Barrier Properties of Polymers", ACS, pp. 252-265, (1990).
Thomas et al., "Films From Liquid Crystals?", Chemtech, pp. 546-550, (Sep. 1990).
J. Torradas et al., "New Laminar Oxygen Barrier Technology For Food Packaging Applications", ANTEC 91, pp. 1468-1470, (1991).
Foster-Miller, Inc., "Polyimide/LCP Blends", Dec. 1990, vol. 1, No. 8, pp. 1-4.
Foster-Miller, Inc., "LCP Extruded Products Press Release", Foster-Miller Announces Film Extrusion and Orientation Technology For Liquid Crystal Polyester (LCP) and Thermoplastic Blends, Oct. 2, 1990.
Dupont, "Highest Barrier For Retort Applications", Selar Oh Plus.
Dupont "What's New in High Barriers? Dupont's Amorphous Nylons", Packaging, pp. 60-61, (1986).
"LCP Superblends", High Tech. Materials Alert, p. 2, (Nov. 1990).
"Novel LCP Extrusion", Asian Plastics News, p. 37, (Dec. 1990).
"Liquid Crystal Polymers Offer Diverse Properties In Blends", Modern Plastics International, (Jan. 1991).

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