Wet-strengthened cellulosic webs

Paper making and fiber liberation – Processes and products – Synthetic fiber

Patent

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Details

1621646, 1621682, 162178, 162182, 1621641, D21H 512

Patent

active

045578010

ABSTRACT:
Cationic polygalactomannan gums and water soluble wet strength resins containing an amic acid and at least one other ethylenically unsaturated monomer, are useful in the preparation of products having improved, off-machine dry strength and wet strength properties.

REFERENCES:
patent: 3303184 (1967-02-01), Nordgren
patent: 4299654 (1981-11-01), Tlach et al.

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