Fluid absorbent compositions and process for their preparation

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

524734, 525 5423, 525 5426, 525 5432, 5253301, 5253302, 525370, 525371, 525372, 527300, C08G 6348, C08G 6391, C08F 814, C08F 2002

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active

050029860

ABSTRACT:
This invention relates to fluid absorbent polymer compositions having the ability to absorb aqueous ionic fluids and water rapidly and efficiently. These fluid absorbent polymer compositions are prepared from fine base polymer particles which are ionically surface crosslinked and agglomerated into larger particles by the use of high energy mixing conditions. The fluid absorbent compositions of the invention find application in the preparation of absorbent articles such as diapers, sanitary napkins and incontinent devices.

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patent: 4771105 (1988-09-01), Shirai et al.

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