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公开(公告)号：EP1719794A4
公开(公告)日：2010-04-28
申请号：EP05703929
申请日：2005-01-20
申请人： MITSUI CHEMICALS INC
发明人： NAGAI NAOSHI , MITSUZUKA MASAHIKO , NAKAI KAZUOKI , ISOKAWA MOTOAKI , NAKATSUKA SHIRO , TANEICHI DAIKI , HONMA SHIROU , NARUTAKI TOSHIMITSU
IPC分类号： C08G81/02 , C08F8/00 , C08G18/62 , C08G65/02 , C08G65/26 , C08G65/34 , C08G75/02 , C08G77/04 , C08G77/442 , C08L71/02 , C08L81/02
CPC分类号： C08G65/02 , A61K8/8111 , A61K8/89 , A61Q19/00 , C08F8/00 , C08F8/08 , C08F8/14 , C08F8/18 , C08F8/32 , C08F8/42 , C08F2810/40 , C08G65/34 , C08G69/40 , C08G73/028 , C08G75/02 , C08G77/442 , C08L71/02 , C08L77/00 , C08L79/02 , C08L81/02 , C08L2666/02 , C08F110/02 , C08F210/16
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公开(公告)号：EP1184364A4
公开(公告)日：2004-04-07
申请号：EP00966478
申请日：2000-10-13
申请人： MITSUI CHEMICALS INC
发明人： MITSUZUKA MASAHIKO , TSURUTA MANABU , WU YUNZHI
IPC分类号： A61K8/87 , A61Q5/00 , C04B24/28 , C04B24/32 , C04B28/02 , C04B35/634 , C07C217/28 , C07C217/50 , C08G18/32 , C08G18/50 , C08G18/66 , C08G65/26 , C04B16/04
CPC分类号： C08G65/2624 , A61K8/87 , A61K2800/54 , A61Q5/00 , A61Q5/02 , A61Q5/06 , A61Q5/12 , C04B24/282 , C04B24/32 , C04B28/02 , C04B35/634 , C04B35/63456 , C04B35/63488 , C04B2103/0053 , C04B2103/006 , C04B2103/44 , C04B2111/00129 , C04B2111/74 , C07C217/28 , C07C217/50 , C08G18/3275 , C08G18/5021 , C08G18/6688 , C08G65/2609 , C04B20/0048 , C04B40/0608
摘要： A water-soluble polyurethane which is obtained from a water-soluble polyalkylene glycol, a polyisocyanate, and a comb-shaped hydrophobic diol represented by the general formula (1). The polyurethane is usable as an extrusion-molding aid for cement materials, thickener for mortars, thickener for underwater concretes, binder for ceramic molding, and humectant for hair cosmetics. (In the formula (1), R1 represents a hydrocarbon group; R?2 and R3¿ each represents a hydrocarbon group, etc.; X, X', and X each represents alkylene, etc.; Z and Z' each represents oxygen, etc.; R4 represents alkylene; k is 0 to 15; and n and n' each is 0 to 15).
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