METHOD OF MANUFACTURING CELLULOSE-POLYMER COMPOSITES
FIELD: polymer materials in paper-and-pulp industry. ^ SUBSTANCE: invention relates to manufacturing cellulose-polymer composites that can be, in particular, used in production paper or cardboard. Method according to invention providing a composition and manufacturing sheet therefrom followed by dry...
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Main Authors | , , |
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Format | Patent |
Language | English Russian |
Published |
27.06.2007
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Subjects | |
Online Access | Get full text |
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Summary: | FIELD: polymer materials in paper-and-pulp industry. ^ SUBSTANCE: invention relates to manufacturing cellulose-polymer composites that can be, in particular, used in production paper or cardboard. Method according to invention providing a composition and manufacturing sheet therefrom followed by drying. In the method of invention, aqueous nanodispersion of polyorganosiloxanes is utilized, which can be introduced into composition or can be deposited onto sheet before drying on size press or after drying of sheet to moisture content not less than 12°. ^ EFFECT: improved waterproofness, increased inflammation temperature, and improved physicochemical characteristics of material. ^ 4 cl |
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Bibliography: | Application Number: RU20050139927 |