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1.发明授权Polyol polymers, meso-erythritol polymers and their aliphatic acid esters and aliphatic ethers 失效多元醇聚合物，内消旋赤藓糖醇聚合物及其脂族酸酯和脂族醚公开(公告)号：US06838544B2
公开(公告)日：2005-01-04
申请号：US10162643
申请日：2002-06-06
Applicant: Ge Li , Takahito Otani , Hiro mi Fujita , Hirokuni Tajima , Hitoshi Kawakami
Inventor： Ge Li , Takahito Otani , Hiro mi Fujita , Hirokuni Tajima , Hitoshi Kawakami
IPC: C08G65/26 , C08G65/332 , C08G65/34 , C08G65/48
CPC classification number: C08G65/3322 , C08G65/2609 , C08G65/34 , C08G2650/06 , C08G2650/24 , C08G2650/34 , C08L2205/05
Abstract: A polyol polymer having a greater number of hydroxy groups, an aliphatic acid ester of a polyol polymer having a greater number of hydroxy groups, and an aliphatic ether of a polyol polymer having a greater number of hydroxy groups are provided. A polymer obtained by polymerizing a polyol containing meso-erythritol, and an aliphatic acid ester and an aliphatic ether of the polymer are provided.
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