The interfacial interaction of compatibilized PP/PA6 blend prepared by melt grafting of PP with MAH and other unsaturated acid has been studied.

采用PP熔融接枝MAH和不饱和羧酸混合单体通过反应挤出增容PP/PA6共混物，研究了增容共混物两相间的界面相互作用。

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Various method of preparation and application of 2-trifluoromethyl acrylic acid, which is an unsaturated acid containing-fluorine, are reviewed.

介绍一种含氟不饱和酸2 -三氟甲基丙烯酸的制备方法和应用情况。

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More good news: One-third of the fat in chocolate is a cholesterol-friendly fat called stearic acid, and another third is an unsaturated fat called oleic acid.

更多好消息：巧克力中1/3的脂肪是一种名为硬脂酸的亲胆固醇类脂肪，另外1/3的脂肪是一种叫做油酸的不饱和脂肪。

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It means the amount of trans fat in those menu items will be cut by some 95%, a major reduction in an unsaturated fatty acid that has been implicated in heart disease and clogged veins.

FORBES: Anderson's Wendy's To Fry With Healthier Oil

It contains heart-healthy unsaturated fats, including linoleic acid, and is low in artery-clogging saturated fat.

WSJ: An Oil's Promises, From Cooking to Cosmetics