发明申请
US20120263894A1 METHODS OF USING BIOBASED LATEX BINDERS FOR IMPROVED PRINTING PERFORMANCE
有权
使用生物化的LATEX粘合剂改进印刷性能的方法
- 专利标题: METHODS OF USING BIOBASED LATEX BINDERS FOR IMPROVED PRINTING PERFORMANCE
- 专利标题(中): 使用生物化的LATEX粘合剂改进印刷性能的方法
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申请号: US13514635申请日: 2010-12-17
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公开(公告)号: US20120263894A1公开(公告)日: 2012-10-18
- 发明人: Steven Bloembergen
- 申请人: Steven Bloembergen
- 国际申请: PCT/US10/61052 WO 20101217
- 主分类号: B32B27/10
- IPC分类号: B32B27/10 ; B41M5/52
摘要:
The invention therefore provides a method of improving print performance in a paper product comprising applying a coating composition comprising (i) a pigment and (ii) a starch dispersion of discrete crosslinked native starch particles in an aqueous liquid, wherein the particle size of the starch particles in the starch dispersion ranges from about 40 nm to about 400 μm, to the paper product, wherein the print performance of the paper product is improved. In one embodiment, the coating composition comprises a solids content of from 5 to about 75% weight and comprises (i) about 100 parts by weight of pigment, and (ii) about 1 to about 300 parts by weight of starch, all based on dry weight.
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