Method for the continuous production of a polyethylene material

Details Method for the continuous production of a polyethylene material Method for the continuous production of a polyethylene material

1995-12-26

1997-12-30

Stemmer, Daniel

Plastic and nonmetallic article shaping or treating: processes

Forming articles by uniting randomly associated particles

Stratified or layered articles

264119, 264126, 264147, 264211, B29C 4324, B29C 5518

Patent

active

057026572

ABSTRACT:
Disclosed is a method for the continuous production of a polyethylene material having high strength and high modulus of elasticity by rolling an ultra-high-molecular-weight polyethylene film or film like material and then drawing the rolled material, wherein a thermoplastic resin film having incorporated therein at least one additive selected from the group consisting of a coloring agent, a weathering stabilizer, an antistatic agent, a hydrophilicity-imparting agent, an adhesion promoter and a dyeability-imparting agent is laminated to the film material in the rolling step and the resulting polyethylene material is further slit or split as required. This method makes it easy to color the polyethylene material having high strength and high modulus of elasticity and to impart weather resistance and other desirable properties thereto.

REFERENCES:
patent: 5091133 (1992-02-01), Kobayashi
patent: 5106555 (1992-04-01), Kobayashi
patent: 5106558 (1992-04-01), Kobayashi
patent: 5200129 (1993-04-01), Kobayashi
patent: 5578373 (1996-11-01), Kobayashi
Kirk-Othmer Encyclopedia of Chemical Techology, 4th Ed., vol. 10, John Wiley & Sons, Inc. (1993) pp. 761-787.

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