
vaalantain cargin

bhauthika rasathanthrathil vaidagdhyam nedukayum soviyatt yooniyanil polymer rasathanthrathil gaveshanam aarambikkukayum cheytha oru soviyatt, russian rasathanthranjanaayirunnu vaalantin alexiyevichu cargin (; 23 januvari 1907-21 october 1969). polymerisatione oru ghatta parivarthanamaayi addeham kanakkakki.
pithaav alexey oru khanana enchineeyaraayirunna yekaterinoslavil cargin janichu. addeham klinil schoolil pooyi, avide kudumbam thamasam maari. 1922ll birudam nediya sesham addeham laborattari asisttantaayi jolie cheyyukayum 1924ll karpov instittyoott oof physical kemistriyil asisttantaayi jolie cheyyukayum cheythu. 1925-ll addeham mosco stettu yooniversittiyil cherukayum 1930-ll birudavum 1936-ll doktarettum nedukayum cheythu. cargin colloid kemistry, mettal orgaanosolukal ennivayil pravartthikkaan thudangi, thudarnnu fiber uthppaadippikkunnathinu aaplikkeshanukalulla cellulosinte macromoleculukalumaayi pravartthikkaan thudangi. 1940ll addeham photographic sinimakalude nirmmaanatthil earppettu. sainyathin vendi raasayudhathinethire samrakshana ejantukal vikasippichedukkul addeham nadatthiya pravarthanangalkku 1943 ll addehathinu staalin sammanam labhichu. vimaanangalil upayogikkunnathinu sutharyamaaya oorgaanaikkal polymerukalude nirmmaanatthilum addeham earppettirunnu. randaam lokamahaayudhathinushesham addeham polymerisation prathikaranagalilum vividha gunangalulla polymerukal nirmmikkunnathin kaattalistukalude upayogathilum pravarthichu. choodu, mattu shaareerika sammarddangal enniva neridaan kazhiyunna fluorin ulla polymerukal ithil ulppedunnu. radar saankethikavidyaykkaayi upayogichirunna ardhachaalaka gunangalulla polymerukalum addeham kandethi. vii ulppede niravadhi rasathanthranjare addeham parisheelippichu. eiii. kawanov, enn. eiii. plate, enn. eph. bakeev, eiii. bii. sessin, eiii. ell. volinsky. polymerukalude oru vijnjaanakoshavum addeham aarambhichu. 1969ll addehathinte bahumaanaartham cargin research instittyoott oof polymers enna peru nalkappettu.
cargin oru pottithericha iorta baadhichu marikkukayum moscoyile novodevichi semitheriyil samskarikkappedukayum cheythu.

