FIELD: chemistry.
SUBSTANCE: composition contains the following, wt %: epoxide oligomer - 31.32-33.81, butanolised phenol-formaldehyde oligomer - 8.45-10.89 o-phosphoric acid (88.5%) - 0.12-0.14, n-butanol - 5.63-7.26, rheologic additive - 0.43-4.17 ethyl cellosolve - the balance. The rheologic additive used is a mixture of compounds taken in equivalent ratio of general formula: 
and 
, where n=10-40 m=10-20; R is an alkyl radical, selected from the following series -CH3, -CH2-CH3, CH2-CH2-CH3, -CH2-CH2-CH2-CH3.
EFFECT: invention enables to reduce power consumption when preparing the composition and enables to obtain epoxy-phenol compositions with improved physical-mechanical operating properties.
2 tbl, 24 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING EPOXY-PHENOL COMPOSITION | 2013 |
|
RU2583098C2 |
| PROCESS FOR PREPARING EPOXY-PHENOL COMPOSITION | 2013 |
|
RU2562299C2 |
| METHOD OF PRODUCTION OF POLISHING POLYMER COMPOSITIONS FOR PAINTING CANS | 2019 |
|
RU2749277C1 |
| METHOD OF PREPARING ETHERIFIED DIPHENYLOLPROPANE-FORMALDEHYDE OLIGOMERS | 2006 |
|
RU2318835C1 |
| METHOD OF PRODUCING ETHERIFIED DIPHENYLOLPROPANE-FORMALDEHYDE OLIGOMERS | 2004 |
|
RU2264416C1 |
| METHOD OF PRODUCING ESTERIFIED DIPHENYLOLPROPANE FORMALDEHYDE OLIGOMERS | 2012 |
|
RU2534798C2 |
| COMPOSITION FOR COATING ROLLED AND SHEET METAL INTENDED FOR PRODUCTION OF PRESERVES | 2018 |
|
RU2689567C1 |
| POLYESTER PAINT COMPOSITION FOR APPLICATION ONTO SHEET AND COIL SUBSTRATE | 2019 |
|
RU2741878C1 |
| COMPOSITION INTENDED FOR MANUFACTURE OF CANS WITH IMPROVED ADHESION TO PVC PLASTISOL DURING MANUFACTURE OF A SCREW LID | 2019 |
|
RU2744689C1 |
| METHOD FOR OBTAINING ESTERIFIED PHENOLFORMALDEHYDE OLIGOMERS | 0 |
|
SU1664802A1 |
