FIELD: printing industry.
SUBSTANCE: prepreg is proposed, made by impregnation of decorative paper-base with a solution of impregnating resin, containing at least one polymer latex and at least one modified starch with molecular-weight distribution: not more than 6 wt % of molecules with molecular weight of up to 1000 g/mole, from 5 to 20 wt % of molecules with molecular weight from 1000 to 5000 g/mole, from 20 to 40 wt % of molecules with molecular weight from 5000 to 25000 g/mole, from 20 to 45 wt % of molecules with molecular weight from 25000 to 200000 g/mole, from 5 to 22 wt % of molecules with molecular weight from 200000 to 1000000 g/mole, from 0.5 to 5 wt % of molecules with molecular weight of more than 1000000 g/mole.
EFFECT: decorative paper or material for decorative coating made from prepreg are proposed.
2 cl
| Title | Year | Author | Number |
|---|---|---|---|
| PREPREG | 2012 |
|
RU2607582C2 |
| COMPOSITION AND METHOD FOR OBTAINING PRE-IMPREGNATED DECORATIVE BASE PAPER CONTAINING BIOPOLYMER NANOPARTICLES | 2015 |
|
RU2677150C1 |
| IMPROVED SURFACE SIZING OF PAPER | 2009 |
|
RU2521636C2 |
| COPOLYMER OF DEXTRIN WITH STYRENE AND ACRYLIC ESTER, METHOD FOR PRODUCTION THEREOF AND USE THEREOF FOR PAPER COATING | 2015 |
|
RU2678054C2 |
| PAPER BASE TO MAKE MATERIALS FOR FORMATION OF DECORATIVE COATING | 2008 |
|
RU2422574C1 |
| BIOPOLYMER SIZING AGENTS | 2017 |
|
RU2741610C2 |
| PAPER-BASE FOR DECORATIVE COATING MATERIAL | 2014 |
|
RU2623260C2 |
| DECORATIVE PAPER SUITABLE FOR JET PRINTING | 2008 |
|
RU2420623C1 |
| LATEX SYSTEM AND METHOD OF PREPARATION THEREOF | 1995 |
|
RU2156775C2 |
| PRESSURE-SENSITIVE GLUES | 1997 |
|
RU2208030C2 |
