发明名称 |
PIGMENT DISPERSING RESIN AND COLOR MASTERBATCH USING THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To provide a pigment dispersing resin obtained by subjecting a mixture of a polyolefin resin and water to high-speed laminar-state agitation treatment by means of a high-speed mixer and to provide a color masterbatch obtained by formulating the pigment dispersing resin with a pigment. SOLUTION: What is provided is: the pigment dispersing resin obtained by subjecting a mixture of 100 pts.wt. polyolefin resin and 1 to 5 pts.wt. water to laminar-state agitation treatment at a temperature not higher than the softening point of the polyolefin resin by means of a high-speed mixer in which the clearance between the front end of an agitating blade and the inside wall of an agitation tank is 3 to 30 mm, and the speed of the front end of the blade which is rotating is 20 to 60 m/sec and having an infrared absorption spectrum with a peak in the range of 1,580 to 1,680 cm<SP>-1</SP>; and the color masterbatch is provided. COPYRIGHT: (C)2006,JPO&NCIPI |
申请公布号 |
JP2006117809(A) |
申请公布日期 |
2006.05.11 |
申请号 |
JP20040307537 |
申请日期 |
2004.10.22 |
申请人 |
TOKYO PRINTING INK MFG CO LTD |
发明人 |
SEKINE TOSHISHIGE;IMAI KENGO |
分类号 |
C08J3/20;C08J3/22;C08L23/00 |
主分类号 |
C08J3/20 |
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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