SOFTENER COMPOSITION Russian patent published in 2019 - IPC D21H17/37 D21H17/65 D21H21/10 D21H21/18 D21H21/20 D21H21/22 D21H21/24 D21H23/04 D21H23/22 D21H23/24 

Abstract RU 2700056 C1

FIELD: paper industry.

SUBSTANCE: invention relates to a softener composition for use in making paper. Softener composition contains a softener and an acid material, wherein the softener composition has a relative acidity (RA) value greater than 0.05. Invention also relates to a method of producing a paper article, in which a softener composition is used. Invention further relates to a paper article produced by said method.

EFFECT: higher dampness of paper article.

33 cl, 3 tbl

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RU 2 700 056 C1

Authors

Lu Chen

Kempbell Klejton

Rabido Dzhenna Syu

Dates

2019-09-12Published

2016-02-29Filed