polyacrylaten.

Brit.

/ˌpɒlɪˈakrᵻleɪt/, U.S.

/ˌpɑliˈækrəˌleɪt/

Origin: Formed within English, by compounding. Etymons: poly- comb. form, acrylate n.

Etymology: < poly- comb. form + acrylate n., after polyacrylic adj. Compare French polyacrylate (dated to mid 20th cent. in Robert Dict. alphabétique et analogique (1986)).

Chemistry.

An ester or salt of a polyacrylic acid; a polymer of an ester of acrylic acid; (more widely) a polymer of acrylic acid.

ΘΚΠ

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

polysulphide1849

indoline1884

polyacetylene1885

polymethylene1892

polysaccharide1892

polysaccharose1894

polyose1895

polymethacrylic acid1897

hydrol1900

polyphosphate1908

polyphenylene1921

polyacrylate1932

polyacrylonitrile1935

polyisocyanate1943

polyacrylamide1944

polysiloxane1944

polyglycolic acid1956

polynosic1959

anomalous water1966

polywater1969

1932 Chem. Abstr. 26 1249 With the polyacrylate salts,..the process is approx. reversible.

1974 P. L. Moore et al. Drilling Pract. Man. v. 117 Polymers of the colloidal type..do not aggregate solids, as do the polyacrylates.

2002 Org. Life May–June 20/3 Most disposable nappies contain artificial chemical absorbents such as sodium polyacrylate. These chemical granules are used to increase absorbency.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).

单词	polyacrylate
释义	polyacrylaten. Brit. /ˌpɒlɪˈakrᵻleɪt/, U.S. /ˌpɑliˈækrəˌleɪt/ Origin: Formed within English, by compounding. Etymons: poly- comb. form, acrylate n. Etymology: < poly- comb. form + acrylate n., after polyacrylic adj. Compare French polyacrylate (dated to mid 20th cent. in Robert Dict. alphabétique et analogique (1986)). Chemistry. An ester or salt of a polyacrylic acid; a polymer of an ester of acrylic acid; (more widely) a polymer of acrylic acid. ΘΚΠ the world > matter > chemistry > polymer chemistry > polymers (named others) > [noun] > others miscellaneous polysulphide1849 indoline1884 polyacetylene1885 polymethylene1892 polysaccharide1892 polysaccharose1894 polyose1895 polymethacrylic acid1897 hydrol1900 polyphosphate1908 polyphenylene1921 polyacrylate1932 polyacrylonitrile1935 polyisocyanate1943 polyacrylamide1944 polysiloxane1944 polyglycolic acid1956 polynosic1959 anomalous water1966 polywater1969 1932 Chem. Abstr. 26 1249 With the polyacrylate salts,..the process is approx. reversible. 1974 P. L. Moore et al. Drilling Pract. Man. v. 117 Polymers of the colloidal type..do not aggregate solids, as do the polyacrylates. 2002 Org. Life May–June 20/3 Most disposable nappies contain artificial chemical absorbents such as sodium polyacrylate. These chemical granules are used to increase absorbency. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < n.1932
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