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Mezcla de resinas a base de resina de epoxi(met)acrilato y su uso
Mortero de resina reactiva que contiene una mezcla de resinas con una resina modificada de epoxi(met)acrilato como resina de base, donde la resina modificada de epoxi(met)acrilato puede obtenerse mediante (i) reacción de compuestos orgánicos que tienen grupos epóxido con un promedio de número de la masa molecular Mn en el intervalo de 129 a 2.400 g/Mol con ácido (met)acrílico y (ii) esterificación parcial subsiguiente de los grupos ß-hidroxilo formados durante la reacción con el anhídrido de un ácidos dicarboxílicos saturados de C3-C5, y sustancias complementarias inorgánicas y/u orgánicas.
The invention relates to a resin mixture having a modified epoxy (meth)acrylate resin as the base resin, and optionally at least one reactive diluent, at least one stabilizer, and at least one accelerator, wherein the modified epoxy (meth)acrylate resin can be obtained by reacting organic compounds having epoxide groups with (meth)acrylic acid, and then by the partial esterification of the β-hydroxyl-groups, the same formed during the reaction, with the anhydride of a saturated dicarboxylic acid, to reactive resin mortars containing the same, and to the use thereof for the purpose of chemical fastening, by means of which it is possible to manufacture products which are not subject to labeling requirements and which additionally provide high bond strength.
Mezcla de resinas a base de resina de epoxi(met)acrilato y su uso
Mortero de resina reactiva que contiene una mezcla de resinas con una resina modificada de epoxi(met)acrilato como resina de base, donde la resina modificada de epoxi(met)acrilato puede obtenerse mediante (i) reacción de compuestos orgánicos que tienen grupos epóxido con un promedio de número de la masa molecular Mn en el intervalo de 129 a 2.400 g/Mol con ácido (met)acrílico y (ii) esterificación parcial subsiguiente de los grupos ß-hidroxilo formados durante la reacción con el anhídrido de un ácidos dicarboxílicos saturados de C3-C5, y sustancias complementarias inorgánicas y/u orgánicas.
The invention relates to a resin mixture having a modified epoxy (meth)acrylate resin as the base resin, and optionally at least one reactive diluent, at least one stabilizer, and at least one accelerator, wherein the modified epoxy (meth)acrylate resin can be obtained by reacting organic compounds having epoxide groups with (meth)acrylic acid, and then by the partial esterification of the β-hydroxyl-groups, the same formed during the reaction, with the anhydride of a saturated dicarboxylic acid, to reactive resin mortars containing the same, and to the use thereof for the purpose of chemical fastening, by means of which it is possible to manufacture products which are not subject to labeling requirements and which additionally provide high bond strength.
Mezcla de resinas a base de resina de epoxi(met)acrilato y su uso
GAEFKE GERALD (author) / BÜRGEL THOMAS (author) / LEITNER MICHAEL (author)
2018-01-16
Patent
Electronic Resource
Spanish
IPC:
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C04B
Kalk
,
LIME
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
Mezcla de resina a base de resina de vinilesteruretano y su uso
| European Patent Office | 2017