COMPOSITIONS CONTAINING POLYORGANOSILOXANES HAVING POLYPHENYLENE ETHER GROUPS

COMPOSITIONS CONTAINING POLYORGANOSILOXANES HAVING POLYPHENYLENE ETHER GROUPS

A process for producing compositions includes selecting compounds from hydroxy-terminated homopolymeric or copolymeric polyphenylene ethers and phenols and reacting such compounds with chlorosilane of formula (I), R1aR2bSiCl4−a−b (I), alone or in admixture with disiloxane of formula (IV), [R1(3−b)R2...

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Bibliographische Detailangaben
1. Verfasser: SANDMEYER, Frank
Format: Patent
Sprache:eng
Schlagworte:
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CHEMISTRY
COMPOSITIONS BASED THEREON
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PRINTED CIRCUITS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:A process for producing compositions includes selecting compounds from hydroxy-terminated homopolymeric or copolymeric polyphenylene ethers and phenols and reacting such compounds with chlorosilane of formula (I), R1aR2bSiCl4−a−b (I), alone or in admixture with disiloxane of formula (IV), [R1(3−b)R2bSi]2O (IV), in the presence of water and solvent.