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US 2010/0137544 A1Published application
Organopolysiloxanes and method for the production thereof
AssigneeWacker Chemie AG
InventorsChristian Herzig, Hans Lautenschlager
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Abstract
The invention relates to organopolysiloxane compounds containing per-molecule at least one structural unit of general formula (I) O3-a/2RaSi—Y(SiRaO3-a/2)b, wherein R can be identical or different and represents an organic monovalent SiC-bonded group which comprises from 1 to 30 carbon atoms and can contain one or several O atoms, a is 0 or 1 and b is an integer number ranging from 1 to 11.
Claims17
-11. (canceled)
An organopolysiloxane compound containing per molecule at least one structural unit of the formula
- O3-a/sRaSi—Y(SiRaO3-a/2)b (I)
- where
- R each are identical or different and are a monovalent SiC-bonded organic radical which has 1 to 30 C atoms and may contain one or more N and/or O atoms,
- Y is a divalent to dodecavalent organic radical which has 1 to 30 C atoms and optionally contains one or more O atoms,
- a is 0 or 1, and
- b is an integer from 1 to 11.
3 more elements
Dependencies are inferred from the claim text.