Trimethylolphenol-polyol thermosetting copolymers
First Claim
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1. A COPOLYMERIC RESIN PREPARED BY ADMIXING AND REACTING 2,4,6-TRIMETHYLOPHENOL WITH A WATER SOLUBLE COMPOUND CONTAINING AS THE SOLE REACTIVE GROUPS UNDER THE CONDITIONS OF THE REACTION A PLURALITY OF REACTIVE ALIPHATIC HYDROXYL GROUPS, SAID WATER-SOLUBLE COMPOUND BEING SELECTED FROM THE GROUP CONSISTING OF ALKYLENE GLYCOLS, GLYCERINE PENTAERYTHRITOL, SUGAR STARCH, POLYVINYL ALCOHOL, POLYOXYALKYLENE GLYCOLS, HYDROXYETHYL POLYVINYL ALCOHOL AND PARTIALLY HYDROLYZED POLYVINYL ACETATE, SAID 2,4,6TRIMETHYLOPHENOL BEING EMPLOYED IN AN AMOUNT SUFFICIENT TO IMPART THERMOSETTING PROPERTIES TO THE RESIN.
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1 Claim
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1. A COPOLYMERIC RESIN PREPARED BY ADMIXING AND REACTING 2,4,6-TRIMETHYLOPHENOL WITH A WATER SOLUBLE COMPOUND CONTAINING AS THE SOLE REACTIVE GROUPS UNDER THE CONDITIONS OF THE REACTION A PLURALITY OF REACTIVE ALIPHATIC HYDROXYL GROUPS, SAID WATER-SOLUBLE COMPOUND BEING SELECTED FROM THE GROUP CONSISTING OF ALKYLENE GLYCOLS, GLYCERINE PENTAERYTHRITOL, SUGAR STARCH, POLYVINYL ALCOHOL, POLYOXYALKYLENE GLYCOLS, HYDROXYETHYL POLYVINYL ALCOHOL AND PARTIALLY HYDROLYZED POLYVINYL ACETATE, SAID 2,4,6TRIMETHYLOPHENOL BEING EMPLOYED IN AN AMOUNT SUFFICIENT TO IMPART THERMOSETTING PROPERTIES TO THE RESIN.
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Current AssigneeCal Y. Meyers, Herbert W. Mackinney
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Original AssigneeCal Y. Meyers, Herbert W. Mackinney
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InventorsMackinney, Herbert W., Meyers, Cal Y.
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Application NumberUS03/619,682Time in Patent Office1,853 DaysField of SearchUS Class Current525/58CPC Class CodesC08B 31/00 Preparation of derivatives ...C08F 16/06 Polyvinyl alcohol ; Vinyl a...C08F 8/00 Chemical modification by af...C08G 65/34 from hydroxy compounds or t...
