Patent ID: 11931673
Assignee: WACKER CHEMIE AG
Field: Chemical engineering (Chemistry)
Classification: CPC B  C  D | IPC B  C  D

Claim 6:
7. The defoamer formulation of claim 1, further comprising:, at least one of
(6) polyorganosiloxanes of formula, , wherein, R each is identical or different and is as defined above,, R5 each is identical or different and may be R or —OR6, wherein, R6 each is a hydrogen atom or a monovalent, optionally substituted hydrocarbon radical having 1 to 25 carbon atoms,, m is a positive integer,, n is a positive integer,, wherein the polyorganosiloxanes may also contain small proportions of T units (R5SiO3/2) and/or Q units (SiO2),
(7) water-insoluble organic compounds,
(8) polyether-modified polysiloxanes which may be linear or branched and contain at least one polyether group and
(9) alkaline or acidic catalysts or their reaction products with the components (1) to (8).