英语词汇“polyterpene”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

polyterpene n.

Brit.

/ˌpɒlɪˈtəːpiːn/

U.S.

/ˌpɑliˈtərˌpin/

[ < poly- comb. form + terpene n., after German Polyterpen (O. Wallach 1885, in Ann. d. Chem. 227 302); compare French polyterpène (1900 or earlier)] any of the higher members of the terpene series, (C₅H₈)_n; a polymer of a terpene.

ΘΚΠ

the world > matter > chemistry > polymer chemistry > polymers (named others) > [noun] > polyterpene

polyterpene1885

polyterpenoid1936

1885 Jrnl. Chem. Soc. 48 551 The author [sc. O. Wallach] proposes to classify the terpenes as follows:..C Polyterpenes. 1. Tripentenes, C₁₅H₂₄..2. Tetrapentenes, C₂₀H₃₂..3. Polyterpenes, (C₁₀H₁₆)_x, such as caoutchouc, &c.

1956 I. L. Finar Org. Chem. II. viii. 250 Rubber is the most important polyterpene.

2003 Adhesives & Sealants Industry (Nexis) Feb. 17 Products include..rosin esters,..polyterpene resins, polymerized rosins, and hot melt polyamide resins.

单词	polyterpene
释义	> as lemmas polyterpene polyterpene n. Brit. /ˌpɒlɪˈtəːpiːn/ , U.S. /ˌpɑliˈtərˌpin/ [ < poly- comb. form + terpene n., after German Polyterpen (O. Wallach 1885, in Ann. d. Chem. 227 302); compare French polyterpène (1900 or earlier)] any of the higher members of the terpene series, (C₅H₈)_n; a polymer of a terpene. ΘΚΠ the world > matter > chemistry > polymer chemistry > polymers (named others) > [noun] > polyterpene polyterpene1885 polyterpenoid1936 1885 Jrnl. Chem. Soc. 48 551 The author [sc. O. Wallach] proposes to classify the terpenes as follows:..C Polyterpenes. 1. Tripentenes, C₁₅H₂₄..2. Tetrapentenes, C₂₀H₃₂..3. Polyterpenes, (C₁₀H₁₆)_x, such as caoutchouc, &c. 1956 I. L. Finar Org. Chem. II. viii. 250 Rubber is the most important polyterpene. 2003 Adhesives & Sealants Industry (Nexis) Feb. 17 Products include..rosin esters,..polyterpene resins, polymerized rosins, and hot melt polyamide resins. extracted from poly-comb. form < as lemmas
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> as lemmas