Ib qho ntawm cov kev txhais lus no yog "nylon" tuaj ntawm "New York" thiab "London", vim tias ob tus kws tshuaj ntsuam xyuas tau xav txog lo lus ntawm kev ya davhlau intercontinental los ntawm ib qho. lub zos mus rau lwm qhov.
Nylon invented nyob qhov twg?
thawj piv txwv ntawm nylon (nylon 6, 6) tau tsim tawm thaum Lub Ob Hlis 28, 1935, ntawm DuPont qhov chaw tshawb fawb ntawm DuPont Chaw Tshawb Fawb. Nws muaj tag nrho cov khoom uas xav tau ntawm elasticity thiab lub zog.
Leej twg nrhiav tau nylon?
Kev tsim kho ntawm niaj hnub polymer kev tshawb fawb los ntawm Wallace Carothers thiab thawj cov nroj tsuag nylon, tsim los ntawm DuPont, ntawm Seaford, yog ob qhov sib cuam tshuam rau National Historic Chemical Landmarks.
Nylon tau tsim thaum twg?
Nws yog raws nraim li Du Pont tau cia siab rau, thiab nylon tau patented hauv 1935. Nws ntaus cov lag luam hauv xyoo 1939 thiab yog qhov ntaus tam sim ntawd, tshwj xeeb tshaj yog hloov cov txhob lo lo ntxhuav hauv hosiery. Qhov tseeb, ua ntej ntev "nylons" thiab "stockings" yog synonymous nyob rau hauv niaj hnub hais lus.
Nylon yog tsim los rau dab tsi?
Nylon, txhua yam khoom siv yas hluavtaws muaj li ntawm polyamides ntawm qhov hnyav molecular thiab feem ntau, tab sis tsis tas li, tsim los ua fibre. Nylons tau tsim nyob rau xyoo 1930 los ntawm pab pawg tshawb fawb los ntawm Asmeskas kws tshuaj, Wallace H. Carothers, ua haujlwm rau EI. du Pont de Nemours & Company.
