FIELD: paper.
SUBSTANCE: invention relates to a composition for sizing a surface of paper, cardboard or a similar material, to its use and to a method for manufacturing paper, cardboard or a similar material. Composition has a solid content of 3 to 30 %. It contains decomposed non-ionic starch and at least 0.5 % by weight of anionic polyacrylamide. Anionic polyacrylamide has a molecular weight of 500,000 to 2,500,000 g/mol and anionicity in the range of 4 to 35 mol %.
EFFECT: simultaneous increase in resistance to tearing and strength in the compression test of paper, cardboard or a similar material are provided.
29 cl, 9 ex, 17 tbl
| Title |
Year |
Author |
Number |
| POLYMER PRODUCT IN FORM OF PARTICLES AND USE THEREOF |
2016 |
- Karppi, Asko
- Hietaniemi, Matti
- Lepo, Anneli
- Strengell, Kimmo
|
RU2700998C2 |
| POLYMER COMPOSITION, USE THEREOF AND SURFACE SIZING |
2017 |
- Hietaniemi Matti
- Karppi Asko
- Carceller Rosa
|
RU2733729C2 |
| COMPOSITION PROVIDING STRENGTH IN DRY STATE, ITS USE AND METHOD FOR PRODUCING PAPER, CARDBOARD AND SIMILAR MATERIALS |
2017 |
- Hietaniemi, Matti
- Karppi, Asko
- Virtanen, Mikko
|
RU2746075C2 |
| METHOD OF PRODUCING A SIZING AGENT COMPOSITION, A SIZING AGENT COMPOSITION AND USE THEREOF |
2016 |
- Lepo, Anneli
- Turunen, Elsi
- Turkki, Tarya
|
RU2706306C1 |
| METHOD AND SYSTEM FOR PRODUCTION OF PAPER, CARDBOARD OR SIMILAR MATERIALS |
2017 |
- Hietaniemi, Matti
- Karppi, Asko
|
RU2715528C1 |
| METHOD FOR PAPER PRODUCTION |
2003 |
- Frelikh Sten
- Sol'Khage Fredrik
- Lindgren Ehrik
- Jokhansson-Vestin Khans Eh.
- Andersson Chell'
|
RU2281994C2 |
| METHOD OF INCREASING ADVANTAGES OF REINFORCING MATERIALS FOR PRODUCING PAPER AND CARDBOARD |
2012 |
- Krapsh Lyudvig
- Mak-Gregor Kristofer Dzhon
- De-La-Varand Zhan-Viktor-Mallar
|
RU2614272C2 |
| REINFORCING SUBSTANCE, ITS USE AND METHOD OF IMPROVING STRENGTH PROPERTIES OF PAPER |
2015 |
- Hietaniemi, Matti
- Lillandt, Marcus
- Vanhatalo, Kari
- Koskimaki, Asko
|
RU2690362C2 |
| METHOD FOR PRODUCTION OF PAPER AND CARDBOARD |
2012 |
|
RU2601465C2 |
| CATION-ACTIVE AND AMPHOTERIC POLYMERS USED AS ADDITIVES IN PAPER PRODUCTION AND METHOD OF PRODUCING SAID POLYMERS |
2005 |
- Pavlovska Ljusina
- Proverb Robert
|
RU2404199C2 |
