Coated polypropylene or polyethylene useful for membranes

Details Coated polypropylene or polyethylene useful for membranes Coated polypropylene or polyethylene useful for membranes

1992-05-19

1997-03-25

Dixon, Merrick

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

428394, 428396, 428376, 428398, 21050023, D02G 300

Patent

active

056143095

ABSTRACT:
A polypropylene or polyethylene film or fiber coated with a maleic-acid grafted polypropylene or polyethylene copolymer layer over which is coated a layer of selective polymer. The copolymer securely bonds the selective polymer to the film or fiber. These fibers and films can be used in fluid separation membranes.

REFERENCES:
patent: 4230463 (1980-10-01), Henis et al.
patent: 4568579 (1986-02-01), Watson
patent: 4575385 (1986-03-01), Brook et al.
patent: 4654265 (1987-03-01), Kamei et al.
patent: 4664861 (1987-05-01), Anazawa et al.
patent: 4756932 (1988-07-01), Puri
patent: 4762750 (1988-08-01), Giris et al.
patent: 4770927 (1988-09-01), Effenberger et al.
patent: 4881954 (1989-11-01), Bikson et al.
patent: 4992332 (1991-02-01), Kamei et al.
patent: 5114746 (1992-04-01), O'Leary et al.
patent: 5230956 (1993-07-01), Cole et al.
"Dictionary of Fiber and Tertile Technology", copyright 1965, Gelanese Corp. p. 143.

Affiliated with

Also associated with

Rating

Coated polypropylene or polyethylene useful for membranes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coated polypropylene or polyethylene useful for membranes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coated polypropylene or polyethylene useful for membranes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2201797