Strongly Acidic Ion Exchanger Catalyst and Method of Preparing the Same. Přihláška mezinárodního patentu WO2012127414/PCT/IB2012/051324, uděleno 27.09.2012
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F12%3A00493271" target="_blank" >RIV/67985858:_____/12:00493271 - isvavai.cz</a>
Result on the web
<a href="https://worldwide.espacenet.com/publicationDetails/biblio?II=0&ND=3&adjacent=true&locale=en_EP&FT=D&date=20120927&CC=WO&NR=2012127414A1&KC=A1#" target="_blank" >https://worldwide.espacenet.com/publicationDetails/biblio?II=0&ND=3&adjacent=true&locale=en_EP&FT=D&date=20120927&CC=WO&NR=2012127414A1&KC=A1#</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Strongly Acidic Ion Exchanger Catalyst and Method of Preparing the Same. Přihláška mezinárodního patentu WO2012127414/PCT/IB2012/051324, uděleno 27.09.2012
Original language description
The invention relates to a strongly acidic ion exchanger catalyst with affinity towards lipophilic regents having sulfonated aromatic rings of the polymeric skeleton wherein 20 - 70% aromatic rings of the catalyst polymer skeleton contain acyl groups with 2 - 8 carbon atoms in chain. The method of preparation of the same by sulfonation of the aromatic rings of the polymeric skeleton wherein before introducing strong acid groups by sulfonation, the polymer skeleton is treated with an acylation agent at temperatures ranging from 50 °C to the boiling point of the reaction mixture for 1 - 4 hours.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
20402 - Chemical process engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů