Flame retardant film and composite containing superabsorbent pol

Details Flame retardant film and composite containing superabsorbent pol Flame retardant film and composite containing superabsorbent pol

1990-12-07

1992-02-11

Van Balen, William J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

264109, 264216, 4283179, 428327, B32B 2706, B32B 2714

Patent

active

050875132

ABSTRACT:
Disclosed by this invention are polybenzimidazole polymer/superabsorbent polymer articles. These articles are prepared by either mixing the superabsorbent polymer particulates with the polybenzimidazole polymer solution during the formation of the polybenzimidazole article, or forming a composite of a polybenzimidazole film or fiber material layer with a superabsorbent polymer particulate containing layer. These polybenzimidazole products, either with the superabsorbent polymer particulates interspersed within their structure of as composites, absorb large amounts of fluid while retaining the flame retardancy and chemical unreactivity of conventional polybenzimidazole materials.

REFERENCES:
patent: 3171820 (1965-03-01), Volz
patent: 3497469 (1970-02-01), Blair
patent: 3699038 (1972-10-01), Boom
patent: 3821067 (1974-06-01), Taylor
patent: 3833951 (1974-09-01), Hurwitz
patent: 3914503 (1975-10-01), Brown
patent: 3914513 (1975-10-01), Brown et al.
patent: 3925137 (1975-12-01), Kamei
patent: 4076663 (1978-02-01), Masuda et al.
patent: 4340706 (1982-07-01), Obayashi et al.
patent: 4670477 (1987-06-01), Kelly et al.
patent: 4725628 (1988-02-01), Garvey et al.
patent: 4725629 (1988-02-01), Garvey et al.
patent: 4731391 (1988-03-01), Garvey
patent: 4758466 (1988-07-01), Dabi et al.
patent: 4828699 (1989-05-01), Soehngen

Affiliated with

Also associated with

Rating

Flame retardant film and composite containing superabsorbent pol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flame retardant film and composite containing superabsorbent pol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flame retardant film and composite containing superabsorbent pol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-781221