Patent ID: 7998588

Claim:
A process for producing a room temperature vulcanizable organopolysiloxane composition, comprising: hot-mixing a component (A), a component (B) and a component (C) together to obtain a mixture; and subsequently mixing a component (D) with the mixture, wherein: the component (A) is 100 parts by weight of a diorganopolysiloxane having in one molecule at least two hydroxyl groups and/or hydrolyzable groups connecting to silicon atoms; the component (B) is 0.2 to 10 parts by weight of an alkylene oxide compound having silicon atoms in a molecule; the component (C) is 0.5 to 100 parts by weight of a silica; the component (D) is 0.5 to 30 parts by weight of a silane and/or condensate of partial hydrolyzate thereof; and the alkylene oxide compound for the component (B) is one selected from the group consisting of compounds represented by the following formulas: where R 1 independently denotes a substituted or unsubstituted monovalent hydrocarbon group having 1 to 6 carbon atoms, R 3 denotes an alkylene group having 1 to 12 carbon atoms, X independently denotes a hydrolyzable group, “a” denotes an integer of 0 to 3, n denotes an integer of 1 to 30, and i and j each denote an integer of 0 or more, with i+j being at least 3.