发明申请
- 专利标题: Urethane acrylate composition structure
- 专利标题(中): 聚氨酯丙烯酸酯组成结构
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申请号: US11088426申请日: 2005-03-24
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公开(公告)号: US20050239955A1公开(公告)日: 2005-10-27
- 发明人: David Kielbasa , Calvin Peeler , David Peters , Joe Wilson
- 申请人: David Kielbasa , Calvin Peeler , David Peters , Joe Wilson
- 专利权人: BASF Corporation.
- 当前专利权人: BASF Corporation.
- 主分类号: B32B27/00
- IPC分类号: B32B27/00 ; C08G18/00 ; C08K3/00
摘要:
A urethane acrylate composition includes a urethane acrylate adduct. The urethane acrylate adduct is the reaction product of an isocyanate component and a stoichiometric excess of a functionalized acrylate component. The functionalized acrylate component is reactive with the isocyanate component. The urethane acrylate composition also includes an inhibitor and a first metal salt. The inhibitor has a functional group that is sterically hindered. The urethane acrylate composition exhibits excellent stability over time. The presence of the inhibitor in combination with the metal salt improves the storage stability of the urethane acrylate composition.
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