FIELD: chemistry.
SUBSTANCE: invention relates to preparation of new derivatives of dimerized fatty acid, namely its polyamide ureal derivatives which can be used as heat-resistant hot melt adhesives. Polyamide ureal derivatives of dimerized fatty acid have a general structural formula
where 
or HN(CH2)6NH; 
where n=1.
EFFECT: invention allows to obtain hot melt adhesives with high adhesive strength at high operating temperatures of glued products, and chemical resistance of adhesive joints.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| AMIDO(URETHANE)CARBONATES OF POLYLACTIC ACID | 2013 |
|
RU2537563C1 |
| 4-HEXYL-3-(OCTENE-2-YL)-5-CYCLOHEXENE-1,2-DI[N,N-DI(2-AMINOETHYL)]-DIHEPTANAMIDE | 2007 |
|
RU2333197C1 |
| 4-HEXYL-3-(OCTEN-2-YL)-5-CYCLOHEXENE-1,2-DI[N,N-DI(2-ALKYL/CYCLOALKYLIMINO)ETHYL]-DIHEPTANEAMIDE | 2007 |
|
RU2331633C1 |
| GLUE-MELT (VARIANTS) | 2003 |
|
RU2237697C1 |
| DIMETHACRYLIC ESTERS OF DIMERISED FATTY ACID | 2011 |
|
RU2453531C1 |
| CARBOXYL-CONTAINING OLIGOISOBUTENE AND PERFLUOROPOLYOXAALKYL CARBOXYLIC ACID N,N′- ALKYLENEDIAMIDES | 1994 |
|
RU2140929C1 |
| POLYETHER POLYCARBONATES OF OLIGOLACTIC ACID | 2013 |
|
RU2527471C1 |
| METHOD OF OBTAINING POLYMERS CONTAINING IMIDE TINKS | 0 |
|
SU654636A1 |
| POLYAMIDE COMPOSITIONS CONTAINING POLYAMIDE 6,6 AND MIXTURE OF LONG-CHAIN POLYAMIDES, USE THEREOF, AS WELL AS PRODUCTS OBTAINED THEREFROM | 2015 |
|
RU2703239C2 |
| BIODEGRADABLE INSERT-FREE ADHESIVE TAPES OR LABELS | 2013 |
|
RU2633566C2 |
