Invention Grant
US08501998B2 Method for producing polyoxyalkylene derivative and polyoxyalkylene derivative
有权
聚氧化烯衍生物和聚氧化烯衍生物的制备方法
- Patent Title: Method for producing polyoxyalkylene derivative and polyoxyalkylene derivative
- Patent Title (中): 聚氧化烯衍生物和聚氧化烯衍生物的制备方法
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Application No.: US12751150Application Date: 2010-03-31
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Publication No.: US08501998B2Publication Date: 2013-08-06
- Inventor: Satoshi Matsuo , Kazuhiro Hashimoto , Ken-ichiro Nakamoto , Chika Itoh
- Applicant: Satoshi Matsuo , Kazuhiro Hashimoto , Ken-ichiro Nakamoto , Chika Itoh
- Applicant Address: JP Tokyo
- Assignee: NOF Corporation
- Current Assignee: NOF Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JPP2009-085188 20090331
- Main IPC: C07C41/09
- IPC: C07C41/09 ; C07C43/11
Abstract:
A method for producing a polyoxyalkylene derivative represented by the following general formula (1): Z(OA)n-OH]m (1) wherein Z is a residue of glycerin or diglycerin, OA is an oxyalkylene group having 2 to 4 carbon atoms, n is an average number of moles of the oxyalkylene group added and is 80 to 800, and m is 3 to 4, the method comprising steps (A), (B), (C), (D), (E), and (F) defined in the present description.
Public/Granted literature
- US20100256423A1 METHOD FOR PRODUCING POLYOXYALKYLENE DERIVATIVE AND POLYOXYALKYLENE DERIVATIVE Public/Granted day:2010-10-07
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