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单词 oligoester
释义

> as lemmas

oligoester
oligoester n.
Brit. /ˌɒlᵻɡəʊˈɛstə/
,
/ɒˌlɪɡəʊˈɛstə/
,
U.S. /ˌɑləɡoʊˈɛstər/
,
/ˌoʊləɡoʊˈɛstər/
,
/əˌlɪɡoʊˈɛstər/
Chemistry a compound containing a few ester linkages; spec. an oligomer in which the monomers are joined by ester linkages.
ΘΚΠ
the world > matter > chemistry > polymer chemistry > polymers > [noun] > types (by number of monomers) > oligomer
oligomer1952
oligoester1957
1957 Makromolekulare Chemie 23 31 Linear oligoesters of terephthalic acid and glycol form three polymer-homologous series: ester-diols, ester-dicarboxylic acids, and ester-hydroxyacids.
1979 Science 27 Apr. 416/3 They also postulated the existence of di- and oligoesters from the same acid but produced no evidence.
2001 Jrnl. Amer. Oil Chemists' Soc. 78 837 Three hydrophobic emulsifiers—sucrose oligoesters..containing palmitic acid..and stearic acid..moieties and a polyglycerine ester..containing a stearic acid moiety—were added to PMF.
extracted from oligo-comb. form
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as lemmas
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