Method and apparatus for the in-line impregnation of fibers with

Details Method and apparatus for the in-line impregnation of fibers with Method and apparatus for the in-line impregnation of fibers with

1997-06-10

1998-04-28

Dixon, Merrick

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

57304, 57 33, 57362, 2421291, 242444, 427172, 427196, 427177, 427211, 26421112, 264174, 26421117, 26421113, B29C 4788

Patent

active

057440891

ABSTRACT:
A method and apparatus is disclosed for the in-line pre-impregnation of glass or synthetic fibers with a non-aqueous chemical treatment. The apparatus includes a first applicator for applying a curable, non-aqueous chemical treatment agent and a second applicator for applying a curing agent for the chemical treatment agent. The fibers are passed over the first and second applicators which are arranged either in parallel or in series, and are then joined by a gathering device to initiate curing of the chemical treatment agent on the fibers. In an alternative embodiment, the apparatus comprises a spray gun in which a mixture of the non-aqueous chemical treatment agent and curing agent are sprayed onto an applicator roll in contact with the fibers.

REFERENCES:
patent: 2897874 (1959-08-01), Stalego et al.
patent: 2928121 (1960-03-01), Plumbo
patent: 3273812 (1966-09-01), La Cassee
patent: 3771324 (1973-11-01), Klink et al.
patent: 4194896 (1980-03-01), Symborski et al.
patent: 4344786 (1982-08-01), Symborski et al.
patent: 5011523 (1991-04-01), Roncato et al.
patent: 5085938 (1992-02-01), Watkins
patent: 5258227 (1993-11-01), Gaa et al.
patent: 5454846 (1995-10-01), Roncato et al.

Affiliated with

Also associated with

Rating

Method and apparatus for the in-line impregnation of fibers with 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 and apparatus for the in-line impregnation of fibers with, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for the in-line impregnation of fibers with will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1529478