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Home › Method of polymerizing hydroxyl endblocked polydiorganosiloxane using quaternary ammonium carboxylate-carboxylic acid catalyst

Method of polymerizing hydroxyl endblocked polydiorganosiloxane using quaternary ammonium carboxylate-carboxylic acid catalyst

US Patent 4486567 · Granted Dec 4, 1984

Estimated economic value: $1,823,000 ⓘ

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