A release agent composed of a carrier substance and additives for treating moulds for producing shaped articles from polyurethane or similar plastics is to combine the satisfactory mould release results obtained with solvent-based carrier agents, while at the same time avoiding the environmental penalties, with the continued production of very high-quality end products through optimal separation between moulding and mould. This is achieved when the carrier substance of the release agent comprises polysiloxane compounds.
申请公布号
DE3821908(A1)
申请公布日期
1990.01.04
申请号
DE19883821908
申请日期
1988.06.29
申请人
ERNST BOETTLER KG BOMIX-CHEMIE GMBH U. CO, 4404 TELGTE, DE