COMPOSITIONS OF DESTRUCTING AGENT FOR SYSTEMS OF TEMPORARY WET STRENGTH IN SANITARY AND HYGIENIC PAPER PRODUCTS Russian patent published in 2016 - IPC D21H21/20 

FIELD: textiles, paper.

SUBSTANCE: invention relates to paper products of sanitary and hygienic purposes, the structure of which comprises the fibrous paper web, an agent imparting a temporary wet strength, the composition of destructing agent, which comprises the destructing agent, a carrier which suppresses decomposition, and a non-ionogenic surfactant. The non-ionogenic surfactant stabilizes the viscosity of the composition over time. The composition of the destructing agent may be combined with an agent of temporary wet strength to obtain a paper product having high initial tensile strength in the wet state and the desired degradability. The invention also relates to methods of formation of a paper product and to the fluid capable of pumping the composition to decompose the agent of temporary wet strength, which is present in the structure of the fibrous web of the paper product.

EFFECT: improvement of the material.

22 cl, 1 tbl