Method for producing an absorption body, notably for use in case

Details Method for producing an absorption body, notably for use in case Method for producing an absorption body, notably for use in case

1987-11-18

1989-06-20

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156253, 156257, 604368, B32B 3118

Patent

active

048406929

ABSTRACT:
A method for producing an absorption body, notably for use in cases of female incontinence which include forming a core by dry depositing a layer of hot meltable thermoplastic fibers and a highly absorbing pulverulent material, e.g. a cross-linked polymer prepared from a methacrylic monomer, on a porous sheet, subjecting the layer to heat treatment to form a stable three-dimensional fiber network and cutting or milling several preferably rectilinear, deep channels in the core surface.

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