发明授权
- 专利标题: Pigmentable, non-asphalt based, sealant composition and methods of production and use
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申请号: US17218423申请日: 2021-03-31
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公开(公告)号: US11572472B2公开(公告)日: 2023-02-07
- 发明人: Brian J. Majeska , Joseph Drbohlav, III
- 申请人: ADVENTUS MATERIAL STRATEGIES, LLC
- 申请人地址: US SC Daniel Island
- 专利权人: ADVENTUS MATERIAL STRATEGIES, LLC
- 当前专利权人: ADVENTUS MATERIAL STRATEGIES, LLC
- 当前专利权人地址: US SC Daniel Island
- 代理机构: Brown Patent Law, P.L.L.C.
- 代理商 Dennis D. Brown
- 主分类号: C08L93/04
- IPC分类号: C08L93/04
摘要:
A fully pigmentable, non-asphalt based, sealant composition for scaling cracks and joints in roads, streets, highways, sidewalks, pavements, and other concrete and asphalt surfaces. The pigmentable sealant is produced by (i) forming a non-asphalt base blend which contains a high concentration of a rosin ester material, (ii) neutralizing the color of the base blend using one or more color neutralizing materials, (iii) pigmenting the color-neutralized base blend to a desired final color, and (iv) adding one or more polymers to the pigmented blend to provide enhanced mechanical properties.
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