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Author:

王群 (王群.) (Scholars:王群) | 谭惠芬 (谭惠芬.) | 郭红霞 (郭红霞.) (Scholars:郭红霞)

Indexed by:

incoPat zhihuiya

Abstract:

一种基于淀粉的木材改性前驱液及其制备方法属于木材改性技术领域。现有木材改性前驱液存在价格高、污染环境,改性效果不理想等问题。本发明所提供的前驱液由5-33.3wt%的酸变性淀粉、10~50wt%的脲醛树脂、0~50wt%硅溶胶或水玻璃和15~73.3wt%的水组成。本发明通过将淀粉预处理后将其制成淀粉液,再将淀粉液与脲醛树脂和硅溶胶或水玻璃按淀粉25~83.3wt%、脲醛树脂10~50wt%和硅溶胶或水玻璃0~50wt%混合制得基于淀粉的木材改性前驱液。本发明具有成本低、环境友好、性能好,制备简单等优点。

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Patent Info :

Type: 发明授权

Patent No.: CN200810111679.6

Filing Date: 2008-05-16

Publication Date: 2011-04-27

Pub. No.: CN101279457B

Applicants: 北京工业大学

Legal Status: 未缴年费 ; 权利转移

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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