Method of making a composite fiber reinforced polyethylene

Details Method of making a composite fiber reinforced polyethylene Method of making a composite fiber reinforced polyethylene

1995-03-08

1996-12-17

Vargot, Mathieu D.

Plastic and nonmetallic article shaping or treating: processes

With measuring, testing, or inspecting

Measuring a weight or volume

264 83, 26421121, 26421123, 264211, 264349, 425205, B29B 730, B29C 4710

Patent

active

055850545

ABSTRACT:
A process for producing composite cellulose fiber reinforced polyolefin. The process includes preparing and mixing a blend of molten polyolefin, a coloring concentrate and a coupling agent in a kneading extruder, preheating cellulose fibers in an enclosed cram feed and mixing the blend of polyolefin, preheated cellulose fibers and ozone gas in a ozone chamber to form a polyolefin and fiber matrix. The polyolefin and fiber matrix is then fed to a twin screw extruder where it is further heated, mixed and then conveyed to a die to extrude in a desired shape.

REFERENCES:
patent: 2825099 (1958-03-01), Simmons
patent: 3100917 (1963-08-01), Wagner
patent: 3409711 (1968-11-01), Pashak et al.
patent: 3453356 (1969-07-01), Kent, Jr. et al.
patent: 3478138 (1969-11-01), Friesner
patent: 3815657 (1974-06-01), Malek et al.
patent: 3931094 (1976-01-01), Segal et al.
patent: 4005183 (1977-01-01), Singer
patent: 4078348 (1978-03-01), Rothman
patent: 4110094 (1978-08-01), Motsinger
patent: 4223487 (1980-09-01), St. Clair
patent: 4236365 (1980-12-01), Wheeler
patent: 4288887 (1981-09-01), Johnson et al.
patent: 4785040 (1988-11-01), Gupta et al.
patent: 4832932 (1989-05-01), Tada et al.
patent: 4839114 (1989-06-01), Delphin et al.
patent: 4860512 (1989-08-01), Thorn
patent: 4927579 (1990-05-01), Moore
patent: 5044757 (1991-09-01), Dienst
patent: 5106564 (1992-04-01), Iwanami et al.
patent: 5165941 (1992-11-01), Hawley
patent: 5185117 (1993-02-01), Hawley
patent: 5238633 (1993-08-01), Jameson
patent: 5358680 (1994-10-01), Boissonnat et al.
patent: 5492657 (1996-02-01), Danschikov et al.

Affiliated with

Also associated with

Rating

Method of making a composite fiber reinforced polyethylene does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making a composite fiber reinforced polyethylene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making a composite fiber reinforced polyethylene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1988997