Absorbent polymeric compositions derived from amylaceous materia

Details Absorbent polymeric compositions derived from amylaceous materia Absorbent polymeric compositions derived from amylaceous materia

1979-05-07

1980-05-27

Woodberry, Edward M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

128284, 128285, 128290R, 128296, 47DIG10, C08L 102

Patent

active

042049830

ABSTRACT:
Absorbent polymeric compositions are disclosed which are prepared by graft copolymerizing acrylonitrile onto an amylaceous material--formaldehyde substrate and then subjecting the graft copolymer to alkaline saponification. The resulting absorbent polymeric composition sets up into a hard gel after absorbing multiple weights (e.g., up to about 3,000 times its own weight) of water.

REFERENCES:
patent: 4028290 (1977-06-01), Reid
patent: 4036588 (1977-07-01), William et al.
patent: 4045387 (1977-08-01), Fanta et al.
patent: 4051086 (1977-09-01), Reid

Affiliated with

Also associated with

Rating

Absorbent polymeric compositions derived from amylaceous materia does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Absorbent polymeric compositions derived from amylaceous materia, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Absorbent polymeric compositions derived from amylaceous materia will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1119037