Water swellable articles

Details Water swellable articles Water swellable articles

1975-06-30

1977-08-09

Woo, Jay H.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

264184, 264236, C08F 2238

Patent

active

040412318

ABSTRACT:
Water swellable polyacrylate articles are made from a solution of the polyacrylate having an effective amount of a soluble crosslinking agent therein by heating and/or drying the solution. The polyacrylate solution is made from a polyacrylate by saponification and the crosslinking agent is then added.

REFERENCES:
patent: 2578552 (1951-12-01), Edgar
patent: 2914376 (1959-11-01), Bibolet
patent: 2935371 (1960-05-01), Magat
patent: 2955017 (1960-10-01), Boyer
patent: 3068527 (1962-12-01), Morgan
patent: 3242120 (1966-03-01), Steuber
patent: 3468976 (1969-09-01), Yanai et al.
patent: 3489820 (1970-01-01), Hensen et al.
patent: 3502745 (1970-03-01), Minton
patent: 3637564 (1972-01-01), Economou
patent: 3677989 (1972-07-01), Jenkinson
patent: 3714315 (1973-01-01), Minton et al.
patent: 3766002 (1973-10-01), Greif et al.
patent: 3798194 (1974-03-01), McCann et al.
patent: 3843585 (1974-10-01), Kangas et al.
patent: 3931111 (1976-01-01), Kopecek et al.
patent: 3954721 (1976-05-01), Gross

Affiliated with

Also associated with

Rating

Water swellable articles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water swellable articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water swellable articles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1229169