反应详情

5 g of nonamethyl-1-acetoxy-tetrasiloxane prepared as described in reference example of EP-0839869 and 2.31 g of commercial methacrylic acid (ATOFINA Norsocryl® MAA) are mixed at room temperature. Acetic acid is then distilled under reduced pressure (45° C./13 hPa) to afford nonamethyl-1-methacryloyloxy-tetrasiloxane.

1. additionare mixed at room temperature
2. distillationAcetic acid is then distilled under reduced pressure (45° C./13 hPa)