a chemical it ships to another DuPont plant to manufacture Kevlar, used in making bulletproof vests. The facility has about 280 employees and contractor employees at the site.

The DuPont facility makes paraphenylenediamine, or PPDA, a chemical it ships to another DuPont plant to manufacture Kevlar, used in making bulletproof vests. The facility has about 280 employees and ...

Vincent Slatt, director of archiving for the Rainbow History Project and treasurer of the Dupont Circle Advisory Neighborhood Commission, said the tradition began in 1986. “A bunch of drag ...

a chemical the company ships to another DuPont facility to manufacture Kevlar, used in making bulletproof vests. The plant operates 24 hours a day and 7 days a week, and has about 280 employees ...

它们的尺寸极其微小，大约需要堆叠 500 个这样的晶体，才能达到一根人类头发丝的宽度。在纳米尺度上，CNCs比杜邦Kevlar 更结实、更坚硬。如果能将这些晶体大量地加工成材料，那么 CNCs 就能成为一种更坚固、更可持续的天然塑料。 通过物理切割剥离、酶水解 ...

在纳米尺度上，CNCs比杜邦Kevlar 更结实、更坚硬。如果能将这些晶体大量地加工成材料，那么 CNCs 就能成为一种更坚固、更可持续的天然塑料。

A show at the Museum of Contemporary Art Chicago challenges the timeworn critics’ contention that painting is dead, expanding the idea of what painting can be. By Jane L. Levere This article is ...

Dutch firm and Dulux owner AkzoNobel NV has signalled its intent to engage with market players in India as it evaluates options for its decorative paints business. In a post-earnings call with ...