FIELD: chemistry.
SUBSTANCE: invention relates to a material of interpenetrating polymer networks (IPN) containing microcrystalline cellulose (MCC), microfibrillar cellulose (MFC) or a mixture thereof and at least one polymer which forms IPN together with MCC, MFC or a mixture thereof. Invention also relates to a method of producing material based on IPN, and to use of material based on IPN in paper industry. Method of producing material based on interpenetrating polymer networks (IPN) involves i) preparing an aqueous solution containing microcrystalline cellulose (MCC), microfibrillar cellulose (MFC) or mixture thereof and at least one monomer; ii) polymerising on-site use of at least one monomer with formation of IPN together with MCC, MFC or mixture thereof; and iii) obtaining material based on IPN. Monomer is a cationic or anionic monomer.
EFFECT: disclosed is a method of producing material based on interpenetrating polymer networks.
20 cl, 1 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PROCESSING STARCH IN PROCESSES FOR PRODUCING CELLULOSE, PAPER AND CARDBOARD | 2016 |
|
RU2712577C2 |
| POLYMER COMPOSITION AND ITS APPLICATION OPTIONS | 2017 |
|
RU2761040C2 |
| METHOD FOR DEWATERING SLUDGE OF CELLULOSE, PAPER OR CARDBOARD MANUFACTURING PROCESS | 2017 |
|
RU2754937C2 |
| POLYMER PRODUCT IN FORM OF PARTICLES AND USE THEREOF | 2016 |
|
RU2700998C2 |
| METHOD AND SYSTEM FOR PRODUCTION OF PAPER, CARDBOARD OR SIMILAR MATERIALS | 2017 |
|
RU2715528C1 |
| METHOD FOR INCREASING PAPER STRENGTH | 2014 |
|
RU2667287C1 |
| UNDERGROUND FORMATIONS PLUGGING PROCESS | 2009 |
|
RU2534679C2 |
| CONSTRUCTION CHEMICAL COMPOSITION FOR TILING | 2015 |
|
RU2696928C2 |
| USE OF A POLYMER PRODUCT TO REGULATE THE FORMATION OF SEDIMENTS IN THE PRODUCTION OF PAPER OR CARDBOARD | 2017 |
|
RU2750870C2 |
| MIXTURE OF DRY MORTAR | 2010 |
|
RU2595023C2 |
