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Scient Design Co Inc
Scientific Design Co Inc
Original Assignee
Scient Design Co Inc
Scientific Design Co Inc
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Filing date
Publication date
Application filed by Scient Design Co Inc, Scientific Design Co IncfiledCriticalScient Design Co Inc
Publication of ES278881A1publicationCriticalpatent/ES278881A1/es
C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
C07C51/54—Preparation of carboxylic acid anhydrides
C07C51/573—Separation; Purification; Stabilisation; Use of additives
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Engineering & Computer Science
(AREA)
Oil, Petroleum & Natural Gas
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Physical Or Chemical Processes And Apparatus
(AREA)
Furan Compounds
(AREA)
Drying Of Gases
(AREA)
ES278881A1961-07-031962-07-03Procedimiento de aprovechamiento de anhídrido maleico de una mezcla gaseosa que contenga este cuerpo y agua
ExpiredES278881A1
(es)
Procédé pour la récupération du méthanol anhydre et pour l'élimination simultanée de l'eau des mélanges de réaction provenant de la préparation du téréphtalate de diméthyle