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Title:
FLUORINE-CONTAINING ORGANOHYDROGENSILOXANE AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2009215358
Kind Code:
A
Abstract:

To provide a fluorine-containing organohydrogensiloxane larger in both the fluorine content and the average SiH bonding number per molecule than those of the conventionally obtained, and provide its manufacturing method.

The manufacturing method of the fluorine-containing organohydrogensiloxane incldues the step of subjecting a cyclic fluorine-containing hydrogensiloxane to ring-opening reaction in the presence of an acid catalyst of 0.001-1.0 mole per mole of the cyclic fluorine-containing organohydrogensiloxane at a temperature of 20-120C.


Inventors:
SAKANO YASUNORI
Application Number:
JP2008057773A
Publication Date:
September 24, 2009
Filing Date:
March 07, 2008
Export Citation:
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Assignee:
SHINETSU CHEMICAL CO
International Classes:
C08G77/385; C08K5/549; C08L83/08
Attorney, Agent or Firm:
Mitsuo Matsui