FIELD: textile, paper.
SUBSTANCE: cellulase compositions which are suitable for use as effective additives for paper production and which are intended to improve the paper product strength in a dry state and to reduce power consumption during cleaning in the paper production processes and improve paper products are described. The mentioned cellulase compositions are formed using cellulase, polymers for controlling impurities for producing paper, protein stabilizers and cellulase enhancers.
EFFECT: compositions are characterized by a higher endocellulase activity in combination with improved stability compared to standard cellulase and show different efficacy in improving the strength properties of the paper in a dry state compared to the cellulase used alone.
22 cl, 9 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING LIGNOCELLULOSE PAPER AND PAPER PRODUCTS | 2016 |
|
RU2717509C1 |
| METHOD OF PRODUCING LIGNOCELLULOSE PAPER AND PAPER PRODUCTS | 2016 |
|
RU2728098C2 |
| PAPER MAKING PROCESS | 2010 |
|
RU2536142C2 |
| CELLULASE FUSION PROTEINS AND USE THEREOF | 2007 |
|
RU2458127C2 |
| AQUEOUS SILICON-CONTAINING COMPOSITION AND PAPER MAKING PROCESS | 2002 |
|
RU2274692C2 |
| METHOD OF MANUFACTURING PAPER | 2005 |
|
RU2347029C1 |
| PRODUCTION OF PAPER OR CARDBOARD | 2008 |
|
RU2431710C2 |
| METHOD OF PAPER MANUFACTURING | 2006 |
|
RU2363799C1 |
| IMPROVED DEHYDRATION EFFICIENCY IN PAPER-MAKING SYSTEMS USING MICRO-FIBRILLATED CELLULOSE | 2017 |
|
RU2753445C2 |
| APPLICATION OF ACID WATER FOR MANUFACTURING PAPER | 2011 |
|
RU2544826C2 |
