| 摘要 |
PURPOSE:To improve incapability of staining a paste surface and slipperiness, by blending an addition reaction type solventlesss silicone stripping agent with a specified linear polydiorganosiloxane. CONSTITUTION:An addition reaction type solventless silicone stripping agent is blended with a linear polydiorganosiloxane having a functional group capable of reacting with identicalSiH group at one molecular terminal. The polydiorganosiloxane has a number-average MW of not lower than 5,000 and is used in an amount of 1-80wt%. Examples of said functional group are hydroxyl, carboxyl, vinyl, acryloyl and methacryloyl groups.
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