基本信息:
- 专利标题： FLAME RESISTANT BODY FILL COMPOSITION
- 申请号：PCT/US2021/049341 申请日：2021-09-08
- 公开(公告)号：WO2022055913A1 公开(公告)日：2022-03-17
- 发明人： TWARDOWSKA, Helena , SEABOLDT, Carlton , TURPIN, Rick
- 申请人： ILLINOIS TOOL WORKS INC.
- 申请人地址： 155 Harlem Avenue
- 专利权人： ILLINOIS TOOL WORKS INC.
- 当前专利权人： ILLINOIS TOOL WORKS INC.
- 当前专利权人地址： 155 Harlem Avenue
- 代理机构： GOLDSTEIN, Avery N.
- 优先权： US17/467,697 2021-09-07
- 主分类号： C08L67/06
- IPC分类号： C08L67/06
摘要：
A bond fill composition is provided that includes a part A including a curable resin having a degree of unsaturation, an inorganic hydrate filler present in an amount to confer fire suppression time of 60 seconds or less upon cure, and a monomer reactive diluent in which the curable resin is dissolved or suspended. A part B storage-separate, free-radical cure initiator package is provided that includes a free-radical cure initiator. A process for repairing a vehicle body includes mixing the part A with the part B to form a mixture. The mixture is applied to a substrate of the vehicle body in need of repair. Upon curing to form a fill, the vehicle body is repaired and the fill is a sandable surface.
IPC结构图谱:
| C | 化学；冶金 |
| --C08 | 有机高分子化合物；其制备或化学加工；以其为基料的组合物 |
| ----C08L | 高分子化合物的组合物 |
| ------C08L67/00 | 由主链中形成1个羧酸酯键反应得到的聚酯的组合物；此种聚合物的衍生物的组合物 |
| --------C08L67/06 | .不饱和聚酯 |