Use of sulfur-containing siloxanes as solvent foamers
First Claim
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1. A COMPOSITION OF MATTER OF INCREASED FOAMING TENDENCIES CONSISTING ESSENTIALLY OF (1) A SOLVENT SELECTED FROM THE GROUP CONSISTING OF HYDROCARBONS AND HALOGENATED HYDROCARBONS CONTAINING THEREIN, (2) FROM 0.01 TO 10 PERCENT BY WEIGHT BASED UPON THE WEIGHT OF (1) OF A SULFUR-CONTAINING SILOXANE COPOLYMER CONTAINING AN AVERAGE OF FROM 1.75 TO 2.1 ORGANIC RADICALS PER SILICON ATOM, SAID COPOLYMER CONSISTING ESSENTIALLY OF (A) FROM 0.45 TO 12 MOL PERCENT UNITS OF THE FORMULA
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1 Claim
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1. A COMPOSITION OF MATTER OF INCREASED FOAMING TENDENCIES CONSISTING ESSENTIALLY OF (1) A SOLVENT SELECTED FROM THE GROUP CONSISTING OF HYDROCARBONS AND HALOGENATED HYDROCARBONS CONTAINING THEREIN, (2) FROM 0.01 TO 10 PERCENT BY WEIGHT BASED UPON THE WEIGHT OF (1) OF A SULFUR-CONTAINING SILOXANE COPOLYMER CONTAINING AN AVERAGE OF FROM 1.75 TO 2.1 ORGANIC RADICALS PER SILICON ATOM, SAID COPOLYMER CONSISTING ESSENTIALLY OF (A) FROM 0.45 TO 12 MOL PERCENT UNITS OF THE FORMULA
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Current AssigneeDaniel R. Pail
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Original AssigneeDaniel R. Pail
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InventorsPail, Daniel R.
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Application NumberUS04/154,813Time in Patent Office1,439 DaysField of SearchUS Class Current516/14CPC Class CodesC08G 77/00 Macromolecular compounds ob...C08G 77/28 sulfur-containing groupsC09K 23/54 Silicon compounds
