| 摘要 |
A composition for fixing wound items is provided. In one example, the composition comprises 5 to 97 wt % of at least one α,β-unsaturated polyester resin and/or α,β-unsaturated polyester imide resin comprising components of at least one α,β-ethylenically unsaturated mono-, di- and/or tricarboxylic acid, and/or its anhydride and/or ester, at least one polyol, at least one (meth)acrylic group containing component, possibly at least one mono-, di-, tri- and/or tetracarboxylic acid, which is not α,β-ethylenically unsaturated, and/or its anhydride and/or ester. |
| 主权项 |
1. A composition for fixing wound items, the composition comprising:
A) 5 to 97 wt % of at least one α,β-unsaturated polyester resin and/or α,β-unsaturated polyester imide resin comprising components of at least one α,β-ethylenically unsaturated mono-, di- and/or tricarboxylic acid, and/or its anhydride and/or ester, at least one polyol, at least one (meth)acrylic group containing component, possibly at least one mono-, di-, tri- and/or tetracarboxylic acid, which is not α,β-ethylenically unsaturated, and/or its anhydride and/or ester, and, in case of an α,β-unsaturated polyester imide resin, at least one imide having 5-membered cyclic imide moieties, in a ratio of the components, wherein at least one of the unsaturated mono-, di- and/or tricarboxylic acid and/or its anhydride and/or ester and/or the polyol and/or the mono-, di-, tri- and/or tetracarboxylic acid, which is not α,β-ethylenically unsaturated, and/or its anhydride and/or ester and/or, in case of the α,β-unsaturated polyester imide resin, the imide having 5-membered cyclic imide moieties comprises linear and/or branched aliphatic and/or cycloaliphatic moieties with more than eight (8) carbon atoms; B) 0 to 60 wt % of at least one unsaturated polyester resin and/or unsaturated polyester imide resin different from A); C) 2 to 80 wt % of at least one monomeric and/or oligomeric unsaturated component with a vapour pressure of 0 to 1 mbar at 20° C., measured at 20° C.; D) 0 to 40 wt % of at least one monomeric and/or oligomeric unsaturated component different from C) with a vapour pressure of 0 to 10 mbar at 20° C., measured at 20° C; E) 0.1 to 15 wt % of at least one additive; and F) 0 to 30 wt % of monomers and/or polymers containing epoxy and/or glycidyl ether and/or ester moieties, wherein the wt % being based on the total weight of the composition. |
