Irradiation or thermal treatment of water-impregnated cross-link

Details Irradiation or thermal treatment of water-impregnated cross-link Irradiation or thermal treatment of water-impregnated cross-link

1991-12-02

1993-09-14

McCamish, Marion E.

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

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

522 86, 525383, 528499, C08J 328, C08J 712, C08K 318, C08L 3302

Patent

active

052449343

ABSTRACT:
A process of producing a water absorptive resin, wherein a water absorptive polymer which comprises cross-linked poly(metal salt of acrylic acid) as a major component is impregnated with water, and the water-impregnated water absorptive polymer is exposed to one of a high-temperature highly-humid atmosphere or a ultraviolet radiation, to thereby partially release the cross-linkage of the cross-linked poly(metal salt of acrylic acid).

REFERENCES:
patent: 4178221 (1979-12-01), Boutin
patent: 4252625 (1981-02-01), Boutin
patent: 4376021 (1983-03-01), Okamoto
patent: 4404073 (1983-09-01), Bartissol
patent: 4486489 (1984-12-01), George
patent: 4612336 (1986-09-01), Yada
patent: 4647598 (1987-03-01), Yada
patent: 5004761 (1991-04-01), Yada

Affiliated with

Also associated with

Rating

Irradiation or thermal treatment of water-impregnated cross-link does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Irradiation or thermal treatment of water-impregnated cross-link, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Irradiation or thermal treatment of water-impregnated cross-link will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2026985