Process for the production of aromatic ethers and aromatic polye

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...

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528 29, 528 86, 528125, 528126, 528128, 528174, 528206, 528207, 528212, 528214, 528217, 528219, 568316, 568631, 568633, 568635, 568636, C08G 6540

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044749325

ABSTRACT:
Aromatic ethers or polyethers are produced by reacting aromatic fluorine compounds, in which one or more fluorine substituents are attached to an aromatic nucleus, with trialkyl silyl derivatives of phenols, in which one or more trialkyl silyl groups are attached to the residue of a mono- or polyphenol, or by reacting trialkyl silyl derivatives of fluorophenols with elimination of trialkylfluorosilane.

REFERENCES:
patent: 3423335 (1969-01-01), Phillips
patent: 3489783 (1970-01-01), Shepard et al.
patent: 3502710 (1970-03-01), Hatch
patent: 3761449 (1973-09-01), Kaufman
patent: 4032511 (1977-06-01), Blount

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