发明名称 |
ROSIN-MODIFIED CELLULOSE, ROSIN-MODIFIED CELLULOSE MICROFIBRILS, AND METHOD FOR PRODUCING THESE |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide rosin-modified cellulose and rosin-modified cellulose microfibrils having excellent hydrophobic effects and high crystallinity.SOLUTION: A rosin-modified cellulose whose hydroxyl groups partly form ester linkages with acid anhydrides of rosin compounds, wherein a degree of modification of the cellulose is 1.0 to 20% and a degree of crystallinity is 40 or more according to X-ray crystal diffraction; rosin-modified cellulose microfibrils whose hydroxyl groups partly form ester linkages with acid anhydrides of rosin compounds, wherein a degree of modification of the cellulose is 1.0 to 20% and a degree of crystallinity is 40 or more according to X-ray crystal diffraction.</p> |
申请公布号 |
JP2014129518(A) |
申请公布日期 |
2014.07.10 |
申请号 |
JP20130245527 |
申请日期 |
2013.11.28 |
申请人 |
ARAKAWA CHEM IND CO LTD |
发明人 |
KAMAYA NAOKI;HIKICHI KENSUKE;TAKEUCHI HIDEJI;IOKA HIROYUKI;TAI NORIYUKI |
分类号 |
C08B3/10 |
主分类号 |
C08B3/10 |
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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