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10 dtoradh

  1. INDUSTRY|chemistry

    #622402

    IATE #1208527
    polaiméiriú Tagairt "Rialachán (AE) 2016/1076 lena gcuirtear i bhfeidhm na socruithe do tháirgí de thionscnamh stát áirithe ar cuid iad de Ghrúpa Stát na hAfraice, Mhuir Chairib agus an Aigéin Chiúin (ACC) dá bhforáiltear i gcomhaontuithe lena mbunaítear comhaontuithe um chomhpháirtíocht eacnamaíoch, nó as a dtagann bunú na gcomhaontuithe sin, CELEX:32016R1076/GA ;Faomhadh an téarma seo mar chuid de Thionscadal Lex"
    ga
    Polymerisation | Polymerisierung
    de
    Sainmhíniú "in der Chemie Bezeichnung für die Bildung von Makromolekülen aus Monomeren; allg. Bezeichnung für das ""Zusammenbacken"" von mikroskopisch kleinsten Teilen bzw. Stoffen zu grossen Partikeln" Tagairt "http://www.foodnews.ch/faq/20_glossar/Begriffsglossar_PQ.html"
    Nóta DIV: KW 20.12.05; UPD: RSZ 19.1.06
    polymerisation | polymerization
    en
    Sainmhíniú process of converting a monomer mixture of monomers into a polymer Tagairt "IUPAC. Compendium of Chemical Terminology, 2nd ed. (the ""Gold Book""). 'Polymerization' (7.2.2020). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). Online version (2019-) created by S. J. Chalk."
    polymérisation
    fr
    Sainmhíniú réaction de formation de chaînes macromoléculaires à partir de plusieurs molécules d'un composé (monomère) pour former un nouveau composé (polymère) de masse moléculaire plus élevée Tagairt "COM-FR, d'après:- Dictionnaire Larousse > polymérisation (17.7.2020)- Le Grand Robert de la langue française 2017 > polymérisation [16.7.2020]- Dictionnaire Le Parisien > définition - Polymérisation (17.7.2020)"
  2. INDUSTRY|chemistry|chemical industry

    #644844

    IATE #3520617
    polaiméiriú slabhrúil Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Kettenverlängerung | Polymerisation
    de
    chain polymerization | chain extending
    en
    Sainmhíniú chain reaction in which the growth of a polymer chain proceeds exclusively by reaction(s) between monomer(s) and reactive site(s) on the polymer chain with regeneration of the reactive site(s) at the end of each growth step Tagairt "IUPAC. Compendium of Chemical Terminology, 2nd ed. (the ""Gold Book""). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8. http://goldbook.iupac.org/C00958.html [3.5.2010]"
    Nóta 1. A chain polymerization consists of initiation and propagation reactions, and may also include termination and chain transfer reactions.2. The adjective 'chain' in 'chain polymerization' denotes a 'chain reaction' rather than a 'polymer chain'.3. Propagation in chain polymerization usually occurs without the formation of small molecules. However, cases exist where a low-molar-mass by-product is formed, as in the polymerization of oxazolidine-2,5-diones derived from amino acids (commonly termed amino-acid N-carboxy anhydrides). When a low-molar-mass by-product is formed, the adjective 'condensative' is recommended to give the term condensative chain polymerization.4. The growth steps are expressed by:P x + M → P x + 1 ( + L ) { x } ∈ { 1 , 2 , ... ∞ }where Px denotes the growing chain of degree of polymerization x, M a monomer and L a low-molar-mass by-product formed in the case of condensative chain polymerization.5. The term 'chain polymerization' may be qualified further, if necessary, to specify the type of chemical reactions involved in the growth step, e.g. ring-opening chain polymerization, cationic chain polymerization.6. There exist, exceptionally, some polymerizations that proceed via chain reactions that, according to the definition, are not chain polymerizations.
  3. ENVIRONMENT · INDUSTRY|chemistry

    #672107

    IATE #48309
    polaiméiriú Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    polaiméiriúcháin Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Polymerisation | Polymerisierung
    de
    Sainmhíniú Bildung von Polymeren aus einfacheren Molekülen (Monomeren) durch Anlagerung. Tagairt Zolltarif
    polymerisation
    en
    Sainmhíniú 1 The bonding of two or more monomers to produce a polymer. 2 Any chemical reaction that produces such a bonding. Tagairt MGH
    polymérisation
    fr
    Sainmhíniú Formation de polymères à partir de molécules plus simples (monomères) par réaction d'addition. Tagairt Customs Tariff
  4. INDUSTRY|chemistry

    #628111

    IATE #1426183
    polaiméiriú suimiúcháin Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Additionspolymerisation
    de
    Sainmhíniú Polymerisation ohne Abspaltung niedermolekularer Produkte Tagairt "Chemieonline, http://www.chemieonline.de/forum/archive/index.php/t-571.html (31.3.2010)"
    addition polymerisation | polymerization
    en
    Sainmhíniú "earlier term embracing both the current concepts of 'polyaddition' [ IATE:1335941 ] and 'chain polymerisation' but not including 'condensative chain polymerisation' [ IATE" Tagairt "Based on: IUPAC. Compendium of Chemical Terminology, 2nd ed. (the ""Gold Book""). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8 http://goldbook.iupac.org/P04720.html [31.3.2010]"
    polymérisation par addition | polyaddition
    fr
    Sainmhíniú polymerisation dans laquelle des monomeres sont combines sans elimination d'eau ou d'autres molecules simples Tagairt AFNOR
  5. INDUSTRY|chemistry

    #633164

    IATE #1623333
    polaiméiriú comhdhlúthúcháin Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Polymerisationskondensation
    de
    condensative chain polymerisation | condensation polymerisation | polymerization
    en
    Sainmhíniú a type of chain polymerisation a low-molar-mass by-product is formed Tagairt "IUPAC. Compendium of Chemical Terminology, 2nd ed. (the ""Gold Book""). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8. http://goldbook.iupac.org/C00958.html [31.3.2010]"
    Nóta "The growth steps are expressed by: P x + M → P x + 1 ( + L ) { x } ∈ { 1 , 2 , ... ∞ }where P x denotes the growing chain of degree of polymerisation x, M a monomer and L a low-molar-mass by-product formed in the case of condensative chain polymerisation.Not to be confused with polycondensation [ IATE:2148362 ] as the current definitions of polycondensation and condensative chain polymerisation were both embraced by the earlier term 'polycondensation'."
    polymérisation par condensation
    fr
    Sainmhíniú forme de polymérisation, où la condensation du monomère s'effectue avec perte de produits secondaires, sous forme de molécules de faibles masses molaires, le plus souvent de l'eau, par ex.:cellulose, résines phénoliques; polymérisation dans laquelle les monomères sont combinés avec élimination d'eau ou d'autres molécules simples; polymérisation selon un processus de condensation répétée, c'est-à-dire avec élimination de molécules simples Tagairt METRO ;Tarif Douanier;Notex CCD;39.00 +AFNOR ;NF T 50-100:1980 ;ISO/R 472:1969 N
  6. INDUSTRY|chemistry|chemical industry

    #628116

    IATE #1426331
    polaiméiriú eibleachta Tagairt "Rialachán (AE) Uimh. 374/2014 maidir le dleachtanna custaim ar earraí de thionscnamh na hÚcráine a laghdú nó a dhíchur,CELEX:32014R0374/GA Faomhadh an téarma seo mar chuid de Thionscadal Lex"
    ga
    emulsion polymerisation | conventional emulsion polymerisation | emulsion polymerization | conventional emulsion polymerization
    en
    Sainmhíniú polymer preparation technique in which monomer (usually acrylic) droplets are dispersed in a continuous aqueous phase and are kept colloidally stable through the use of a surfactant Tagairt "'Emulsion polymerisation' (2.8.2022). Royal Society of Chemistry"
    Nóta Emulsion polymerisation PVC-e: n C2H3Cl (-1,+1,-1) -> (C2H3Cl)n (-1,+1,-1)
  8. SCIENCE|natural and applied sciences|applied sciences|industrial chemistry

    #628125

    IATE #1426618
    polaiméiriú tuaslagáin Tagairt "Rialachán (AE) Uimh. 374/2014 maidir le dleachtanna custaim ar earraí de thionscnamh na hÚcráine a laghdú nó a dhíchur,CELEX:32014R0374/GA Faomhadh an téarma seo mar chuid de Thionscadal Lex"
    ga
    solution polymerisation | solution polymerization
    en
    Sainmhíniú polymerisation technique where the monomer is dissolved in an appropriate solvent Tagairt "COM-Terminology Coordination, based on: John W. Nicholson. 'The Chemistry of Polymers' (2.8.2022). RSCPublishing. The Royal Society of Chemistry, 2006"
  9. INDUSTRY|chemistry|chemical industry

    #678132

    IATE #1169026
    polaiméiriú fuaidreáin Tagairt "Faofa ag an gCoiste Téarmaíochta, www.tearma.ie Cinneadh Cur Chun Feidhme (AE) 2022/2427 lena mbunaítear conclúidí maidir leis na teicnící is fearr atá ar fáil (BAT), faoi Threoir 2010/75/AE ó Pharlaimint na hEorpa agus ón gComhairle maidir le hastaíochtaí tionsclaíocha, le haghaidh córais choiteanna bhainistíochta agus chóireála dramhgháis in earnáil na gceimiceán (a bhfuil fógra tugtha ina leith faoi dhoiciméad C(2022) 8788), CELEX:32022D2427/GA Faofa ag an gCoiste Téarmaíochta, www.tearma.ie"
    ga
    Peripolymerisation
    de
    suspension polymerisation | suspension polymerization
    en
    Sainmhíniú method used to prepare polymers where the monomer is suspended as liquid droplets in a continuous water phase by means of strong agitation and the presence of a suspending agent Tagairt "COM-Terminology Coordination, based on: 'suspension polymerisation' (2.8.2022). Royal Society of Chemistry"
    Nóta Suspension polymerisation PVC-S: n C2H3Cl (-1,+1,-1) -> (C2H3Cl)n (-1,+1,-1)