Irradiated absorbent materials

Details Irradiated absorbent materials Irradiated absorbent materials

2007-02-27

2007-02-27

McClendon, Sanza L. (Department: 1711)

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

Synthetic resins

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

C522S001000, C522S087000, C522S089000, C204S157600, C204S157610, C204S157630, C502S401000, C502S403000, C502S404000, C502S400000, C502S526000, C428S402000, C428S404000, C526S200000, C424S443000, C604S358000, C604S367000, C604S374000

Reexamination Certificate

active

10502819

ABSTRACT:
Polymer particles are irradiated with radiation from a high energy source to increase the water or other fluid absorbency of the particles. Products manufactured using the activated particles include protective undergarments, bandages, kitty litter, and spill clean up materials.

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