Releasing agent composition

Abstract

Abstract PURPOSE:To provide the titled composition capable of forming a non-transferring type releasing film on a substrate surface at room temperature, by including a specified organosilazanesiloxane polymer as main component. CONSTITUTION:The composition of releasing agent contains, as a main component, an organic silicon compound (an organosilazanesiloxane) having a unit represented by the formula I and a unit represented by the formula II wherein R<1>, R<2> and R<3> represent H or a monovalent hydrocarbon group, and (a) and (b) each are 1, 2 or 3. The organic silicon compound is produced by reacting an organopolysiloxane having a formula III wherein X represents a halogen, 0<e< 4, and 0<d<4 (0<c+d<4) with an organosilane having a formula IV in the presence of ammonium or a primary amine.

Inventors

• 👤 Shohei Kosakai
• 👤 正平 小堺
• 👤 Fumio Okada
• 👤 文夫 岡田
• 👤 Toshio Oba
• 👤 敏夫 大庭

Bibliographic Details