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POLYAMINE [5 records]
Record 1 - internal organization data 2016-11-01
Record 1, English
Record 1, Subject field(s)
- Chemical Engineering
Record 1, Main entry term, English
- polyaddition
1, record 1, English, polyaddition
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
In a restricted sense, the chemical reaction in which polymers are formed by addition of monomers other than those containing carbon-carbon unsaturated bonds (for example, reactions of epoxy, isocyanate, or lactam monomers). 1, record 1, English, - polyaddition
Record number: 1, Textual support number: 1 OBS
polyaddition: term and definition standardized by ISO. 2, record 1, English, - polyaddition
Record 1, French
Record 1, Domaine(s)
- Génie chimique
Record 1, Main entry term, French
- polyaddition
1, record 1, French, polyaddition
correct, feminine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Dans un sens restrictif, réaction chimique au cours de laquelle des polymères sont constitués par addition de monomères autres que ceux contenant des liaisons carboniques non saturées (par exemple réactions de monomères époxydiques, isocyaniques ou lactamiques). [Définition normalisée par l’ISO.] 2, record 1, French, - polyaddition
Record number: 1, Textual support number: 1 OBS
Le durcissement d’une résine époxydique à l'aide d’une polyamine est une polyaddition. [Observation reproduite avec l'autorisation de l'AFNOR. ] 3, record 1, French, - polyaddition
Record number: 1, Textual support number: 2 OBS
polyaddition : terme normalisé par l’ISO et l’AFNOR. 4, record 1, French, - polyaddition
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Ingenieria química
Record 1, Main entry term, Spanish
- poliadición
1, record 1, Spanish, poliadici%C3%B3n
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
En un sentido estricto, la reacción química en la cual se forman polímeros por adición de monómeros distintos de los que contienen enlaces carbónicos insaturados (por ejemplo, reacciones de monómeros epóxicos, isociánicos o lactámicos). 1, record 1, Spanish, - poliadici%C3%B3n
Record 2 - internal organization data 2003-01-16
Record 2, English
Record 2, Subject field(s)
- Biological Sciences
Record 2, Main entry term, English
- interfacial polymerization method
1, record 2, English, interfacial%20polymerization%20method
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Method of production of microencapsulated enzymes based on a chemical reaction to synthesize a water-insoluble polymer at the interface of a microdroplet. The two monomers must have differing solubilities such that one is partially soluble in both the aqueous and organic phases (that is, a hydrophilic monomer) whilst the other must be soluble only in the organic phase (that is, a hydrophobic monomer. A solution of the hydrophilic monomer and enzyme is emulsified in an organic solvent, and to this emulsion is added a solution of hydrophobic monomer in the same organic solvent. By polymerization reactions of the condensation or addition type, a membrane is formed at the interface between the organic and aqueous phases. 2, record 2, English, - interfacial%20polymerization%20method
Record number: 2, Textual support number: 1 OBS
The major disadvantage of this procedure is that the hydrophilic monomer can cause deactivation of the enzyme before polymerization occurs. 2, record 2, English, - interfacial%20polymerization%20method
Record 2, French
Record 2, Domaine(s)
- Sciences biologiques
Record 2, Main entry term, French
- méthode par polymérisation interfaciale
1, record 2, French, m%C3%A9thode%20par%20polym%C3%A9risation%20interfaciale
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Plusieurs procédés de microencapsulation des enzymes ont été décrits. Dans la méthode par polymérisation interfaciale, une solution aqueuse renfermant l'enzyme et un monomère hydrophile(polyamine ou glycol) est émulsionnée dans un solvant organique non miscible à l'eau. Par addition d’un second monomère hydrophobe(chlorure d’acide polybasique) on provoque une réaction de polymérisation entraînant la formation d’une membrane(polyamide ou polyester) autour des microgouttelettes aqueuses. Il est souvent nécessaire d’ajouter un agent tensioactif qui stabilise l'émulsion et permet d’ajuster la taille des capsules aux dimensions désirées, celles-ci pouvant varier de 1 à 100 microns. 1, record 2, French, - m%C3%A9thode%20par%20polym%C3%A9risation%20interfaciale
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Ciencias biológicas
Record 2, Main entry term, Spanish
- método de polimerización en la interfase
1, record 2, Spanish, m%C3%A9todo%20de%20polimerizaci%C3%B3n%20en%20la%20interfase
masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 1981-01-26
Record 3, English
Record 3, Subject field(s)
- Biological Sciences
Record 3, Main entry term, English
- aromatic polyamine 1, record 3, English, aromatic%20polyamine
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Weakly basic anion exchangers, generally of the aromatic polyamine type, retaining strong acids only, provided that the latter are free in the solution run through the exchanger. 1, record 3, English, - aromatic%20polyamine
Record 3, French
Record 3, Domaine(s)
- Sciences biologiques
Record 3, Main entry term, French
- polyamine aromatique
1, record 3, French, polyamine%20aromatique
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Les échangeurs d’anions faiblement basiques qui sont généralement du type polyamine aromatique et retiennent exclusivement les acides forts à condition que ceux-ci soient libres dans la solution mise en contact avec l'échangeur. 1, record 3, French, - polyamine%20aromatique
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1981-01-26
Record 4, English
Record 4, Subject field(s)
- Biological Sciences
Record 4, Main entry term, English
- aliphatic polyamine 1, record 4, English, aliphatic%20polyamine
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Medium-basicity anion exchangers, generally of the aliphatic polyamine type: these contain a quantity (proportion variable ... of strong base functions enabling them to fix, in addition to free strong acids, a variable proportion of weak acids ... 1, record 4, English, - aliphatic%20polyamine
Record 4, French
Record 4, Domaine(s)
- Sciences biologiques
Record 4, Main entry term, French
- polyamine aliphatique
1, record 4, French, polyamine%20aliphatique
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Les échangeurs d’anions moyennement basiques qui sont généralement du type polyamine aliphatique, contiennent en proportion variable [...] une certaine quantité de fonctions de forte basicité les rendant aptes à fixer, en plus des acides forts libres, une proportion variable d’acides faibles [...] 1, record 4, French, - polyamine%20aliphatique
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 1981-01-26
Record 5, English
Record 5, Subject field(s)
- Analytical Chemistry
- Environmental Studies and Analyses
Record 5, Main entry term, English
- medium-basicity 1, record 5, English, medium%2Dbasicity
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Medium-basicity anion exchangers, generally of the aliphatic polyamine type: these contain a quantity (proportion variable ... of strong base functions enabling them to fix, in addition to free strong acids, a variable proportion of weak acids ... 1, record 5, English, - medium%2Dbasicity
Record 5, French
Record 5, Domaine(s)
- Chimie analytique
- Études et analyses environnementales
Record 5, Main entry term, French
- moyennement basique
1, record 5, French, moyennement%20basique
correct
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Les échangeurs d’anions moyennement basiques qui sont généralement du type polyamine aliphatique, contiennent en proportion variable [...] une certaine quantité de fonctions de forte basicité les rendant aptes à fixer, en plus des acides forts libres, une proportion variable d’acides faibles [...] 1, record 5, French, - moyennement%20basique
Record 5, Spanish
Record 5, Textual support, Spanish
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