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ESTER FORME PARTIR POLYOLS [1 record]
Record 1 - internal organization data 2002-07-02
Record 1, English
Record 1, Subject field(s)
- Chemical Elements and Compounds
Record 1, Main entry term, English
- ester of polyhydric alcohols
1, record 1, English, ester%20of%20polyhydric%20alcohols
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Nonionic surfactants. Hydrophilic groups are generally oxygen atoms of an ether bond and alcoholic hydroxyl group, while nonionic surfactants include ethers of polyoxy ethylene glycol and higher alcohols, esters of polyoxy ethylene glycol and fatty acids, partial esters of polyhydric alcohols, and carboxylic acids. 2, record 1, English, - ester%20of%20polyhydric%20alcohols
Record 1, French
Record 1, Domaine(s)
- Éléments et composés chimiques
Record 1, Main entry term, French
- ester formé à partir de polyols
1, record 1, French, ester%20form%C3%A9%20%C3%A0%20partir%20de%20polyols
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- ester de polyols 2, record 1, French, ester%20de%20polyols
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Exemples de solvant non aqueux miscibles à l'eau. [...] Polyols : - Glycérol (adjuvant de solubilisation); - Propylène glycol (en dilution). Esters de polyols : - Glycéride polyglycosé (Labrafil); - Glycéride saturé polyglycosé (Labrasol). 3, record 1, French, - ester%20form%C3%A9%20%C3%A0%20partir%20de%20polyols
Record number: 1, Textual support number: 2 CONT
On a encore décrit l'utilisation d'additifs capables de modifier le mécanisme de formation des hydrates, puisque, au lieu de s'agglomérer rapidement les uns aux autres et de former des bouchons, les hydrates formés se dispersent dans le fluide sans s'agglomérer et sans obstruer les conduites. On peut citer à cet égard : la demande de brevet [...], qui décrit l'utilisation de composés amphiphiles non ioniques choisis parmi les esters de polyols et d'acides carboxyliques, substitués ou non substitués, et les composés à fonction imide; [...] 4, record 1, French, - ester%20form%C3%A9%20%C3%A0%20partir%20de%20polyols
Record 1, Spanish
Record 1, Textual support, Spanish
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