Cyclic siloxane compounds and making method

Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing

Reexamination Certificate

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C556S467000

Reexamination Certificate

active

11435936

ABSTRACT:
Novel cyclic siloxane compounds have both an aliphatic unsaturation-containing organic group and fluorinated alkyl groups within the molecular structure. When used to form silicone fluids and rubbers, they are useful as a modifier for giving novel physical properties thereto and when used as polymerizable monomers, they are effective for improving the performance of polymers or forming polymers with novel physical properties.

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O. Mukhbaniani et al., “Cyclic and linear organosiloxanes with norbomene-2-y1 groups at silicon atom”, Izvestiya Akademii Nauk Gruzii, Seriya Khimicheskaya, 2001, pp. 53-57, 27 (1-2).
Y. Fukukawa et al., “Synthesis of Fluorosilicone Having Highly Fluorinated Alkyl Side Chains Based on the Hydrosilylation of Fluorinated Olefins with Polyhydromethylsiloxane”, Journal of Polymer Science : Part A: Polymer Chemistry, vol. 40, 2002, pp. 3120-3128.

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