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.
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| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MAKING LAMINATED CARDBOARD FOR CARTONS | 0 |
|
SU1684388A1 |
| COMPOUND FOR PULP MATERIALS HYDROPHOBISATION | 2007 |
|
RU2334037C1 |
| METHOD OF MANUFACTURING PLIABLE FIBER BOARDS FOR FANCY SHAPED PRODUCTS | 0 |
|
SU1756446A1 |
| PAPER FOR CORRUGATION AND CONTAINER USING THE SAME | 2003 |
|
RU2233930C1 |
| METHOD FOR PREPARATION OF PAPER MASS FOR PRODUCTION OF CARDBOARD | 2015 |
|
RU2588206C1 |
| SUPERHYDROPHOBIC SURFACES | 2012 |
|
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| CARDBOARD FOR BOXES | 0 |
|
SU1291646A1 |
| SIZING COMPOSITION, ITS APPLICATION AND A METHOD FOR MANUFACTURING PAPER, CARDBOARD OR A SIMILAR MATERIAL | 2015 |
|
RU2669629C2 |
| METHOD OF SEPARATING WASTE PAPER FROM CARDBOARD LAMINATED WITH POLYETHYLENE INTO COMPONENTS | 2023 |
|
RU2822071C1 |
| PROCESSING METHOD OF CELLULOSE-CONTAINING WASTES | 2018 |
|
RU2687982C1 |
