| 摘要 |
PROBLEM TO BE SOLVED: To provide 4-hydroxybutyl acrylate which gives the final objects such as a resin, having a viscosity excellent in workability and no fear of producing a gel substance and capable of obtaining a desired molecular weight distribution, when used as a material. SOLUTION: The 4-hydroxybutyl acrylate has≤1000 ppm content of a diacrylate form represented by structural formula (1). COPYRIGHT: (C)2007,JPO&INPIT
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