发明名称 |
POLYMER DISPERSANT FOR CELLULOSE, AQUEOUS DISPERSION TREATMENT AGENT CONTAINING SAME, READILY DISPERSIBLE CELLULOSE COMPOSITION, CELLULOSE DISPERSION RESIN COMPOSITION, AND DISPERSANT-CONTAINING RESIN COMPOSITION FOR CELLULOSE DISPERSION |
摘要 |
The purposes of the present invention are to provide a high-performance polymer dispersant that can be applied to cellulose that is a hydrophilic substance and to achieve a practical technique for obtaining a cellulose dispersion resin composition that, when the polymer dispersant for cellulose is applied to cellulose and the result is dispersed within a thermoplastic resin, makes it easier to achieve a stable dispersion of cellulose using a method that does not use a large amount of an organic solvent and that is environmentally friendly. This objective is achieved by configuring a polymer dispersant for cellulose that is a polymer compound that has a block copolymer structure that includes a segment (A) that has resin affinity and a segment (B) that has cellulose-adsorbing properties, said polymer dispersant for cellulose being synthesized by reversible chain transfer catalyzed polymerization (RTCP) in which no heavy metals, nitroxide compounds, or sulfur-based compounds are used, an organic iodine compound is used as a starting compound, and a phosphorus compound, a nitrogen compound, an oxygen compound, or a carbon compound is used as a catalyst. |
申请公布号 |
PH12016501850(A1) |
申请公布日期 |
2016.12.19 |
申请号 |
PH12016501850 |
申请日期 |
2016.09.21 |
申请人 |
KYOTO UNIVERSITY;DAINICHISEIKA COLOR AND CHEMICALS MFG. CO., LTD. |
发明人 |
IMAI TAKAHIRO;AOYAGI TAIYO;SHIMANAKA HIROYUKI;TSUJII YOSHINOBU;SAKAKIBARA KEITA;GOTO ATSUSHI |
分类号 |
B01F17/52;C08F293/00;C08J3/05;C08L1/00;C08L97/00;C08L101/00 |
主分类号 |
B01F17/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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