Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Toyo CCI KK
TYK Corp
Original Assignee
Toyo CCI KK
TYK Corp
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Filing date
Publication date
Application filed by Toyo CCI KK, TYK CorpfiledCriticalToyo CCI KK
Priority to JP50083159ApriorityCriticalpatent/JPS527380A/en
Publication of JPS527380ApublicationCriticalpatent/JPS527380A/en
PURPOSE: A dry treatment process for occluding waste catalysts of sulfuric acid production into specific synthetic minerals thereby making them pollution-free.
COPYRIGHT: (C)1977,JPO&Japio
JP50083159A1975-07-081975-07-08Dry treatment process for waste catalysts of sulfuric acid production
PendingJPS527380A
(en)
Process for producing 3,5-di-bracket-terc-butyl-bracket closed-4-hydroxy-phenyl-bracket-alkyl-bracket closed-carbonyl-amino-alkyl-phenoxy-alkyl-carboxylic acid derivatives