FIELD: process engineering.
SUBSTANCE: invention relates to super absorbents. Material represents fibers, or film, or foamed material. It contains plasticiser and charged cross-linked clayey gel A. Note here that said gel includes clayey nanoparticles C cross-linked by charged polymer, polyacrylate or polyacrylsulfonate. In said material, any particular clayey nanoparticles is bonded with, at least, one other particular clayey nanoparticles via said charged polymer. Invention covers method of producing said material in the form of fibers, film and foamed material.
EFFECT: production of cross-linked clayey gels including charged polymers.
21 cl, 5 dwg, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SUPERABSORBENT POLYMER COMPOSITE CONTAINING SUPERABSORBENT POLYMER AND CELLULOSE NANOFIBRILS | 2009 |
|
RU2503465C2 |
| ABSORBING MEMBER AND ABSORBING ARTICLE BASED ON THIS MEMBER | 1991 |
|
RU2103970C1 |
| ABSORBING ITEM CONTAINING AID FOR SKIN CONDITIONING | 2003 |
|
RU2314081C2 |
| METHOD FOR APPLYING SUPERABSORBENT POLYMER ON FIBROUS SHEET MATERIAL AND TWO- OR MULTILAYER FIBROUS MATERIAL CONTAINING SUPERABSORBENT MATERIAL | 2012 |
|
RU2560671C2 |
| WOMEN HYGIENIC ABSORBENT ARTICLES COMPRISING WATER ABSORBING COMPOSITE MATERIALS | 2012 |
|
RU2568100C2 |
| UNDERGROUND FORMATIONS PLUGGING PROCESS | 2009 |
|
RU2534679C2 |
| ABSORBENT PRODUCT CONTAINING THIN FILM INCLUDING ACTIVE MATERIAL | 2005 |
|
RU2385738C2 |
| METHOD FOR REINFORCEMENT OF JOINT BETWEEN ROLLED MATERIALS AND ABSORBING ITEM INCLUDING JOINED ROLLED MATERIALS | 2006 |
|
RU2386539C1 |
| ABSORBING POROUS POLYMER MACROSTRUCTURE, ABSORBENT, AND METHOD OF PREPARING ABSORBING POROUS POLYMER MACROSTRUCTURE | 1992 |
|
RU2099093C1 |
| BIOSENSOR | 2014 |
|
RU2658557C2 |
