History Of Reactive Dyes

History Of Reactive Dyes

Ciba malitere ịmụ ihe eji esiji melamine na 1920s.Arụmọrụ nke agba agba melamine dị mma karịa agba agba niile, ọkachasị Chloramine Fast Blue 8G.Ọ bụ ihe na-acha anụnụ anụnụ nke mejupụtara ụmụ irighiri ihe na-ejikọta ọnụ nwere otu amine na agba odo na mgbanaka cyanuryl na-etolite ụda akwụkwọ ndụ akwụkwọ ndụ, ya bụ, agba ahụ nwere atom chlorine na-edoghị anya, na n'okpuru ọnọdụ ụfọdụ, ọ nwere ike imeghachi ihe na-emepụta ihe ndị na-emepụta ihe. , ma a mataghị ya.

Na 1923, Ciba chọpụtara na acid-chlorotriazine na-esiji ajị anụ, ka e wee nwee ike nweta oke mmiri mmiri, ya mere na 1953, e mepụtara ụdị agba Ciba Lambrill.N'otu oge ahụ, na 1952, Hirst mekwara Remalan, ihe na-eme ka ajị anụ mee ihe, dabere na ọmụmụ nke otu vinyl sulfone.Ma agba abụọ a enwechaghị ihe ịga nke ọma n'oge ahụ.N'afọ 1956, Buneimen mechara mepụta Procion nke mbụ na-agba agba maka owu, nke bụzi dye dichlorotriazine.

N'afọ 1957, Benemen mepụtara ihe ọzọ na-eme ka ọ bụrụ monochlorotriazine, Procion H.

N'afọ 1958, Hearst jiri ihe eji esiji na-emeghachi omume dabere na vinylsulfone mee nke ọma ka ọ na-esiji eriri cellulose, ya bụ akwa Remazol.

N'afọ 1959, Sandoz na Cargill rụpụtara otu agba agba agba ọzọ, trichloropyrimidine.Na 1971, na ndabere nke a, e mepụtara ihe na-arụ ọrụ nke difluorochloropyrimidine na-arụ ọrụ nke ọma.N'afọ 1966, Ciba mepụtara agba agba agba agba agba agba dabere na a-bromoacrylamide, nke nwere ezigbo ihe eji esiji ajị anụ ma tọọ ntọala maka iji akwa akwa ngwa ngwa na ajị anụ n'ọdịnihu.

N'afọ 1972, na Baidu, Benemen weputara ihe eji esiji esiji ya nwere otu abụọ na-emeghachi omume dabere na monochlorotriazine reactive dyes, ya bụ Procion HE.A na-emeziwanye ihe ncha ahụ n'ihe gbasara mmeghachi omume na eriri owu na ọnụego nhazi.

N'afọ 1976, Bunaimen mepụtara otu ụdị ihe eji esiji ákwà na otu phosphonic acid dị ka ndị na-arụ ọrụ.Ọ nwere ike na-etolite a covalent njikọ na cellulose eriri n'okpuru alkali-free ọnọdụ, na bụ karịsịa adabara bath mado obibi, nke bụ otu ihe ahụ na-achụsasị esiji ákwà.Aha ahia bu Pushian t.Na 1980, dabere na vinyl sulfone Sumifix dye, Sumitomo Corporation nke Japan mepụtara vinyl sulfone Na monochlorotriazine dual reactive dye.

N'afọ 1984, ụlọ ọrụ Nippon Kayaku mepụtara ihe na-emeghachi omume nke a na-akpọ Kayasalon, nke gbakwunyere ihe mgbakwunye niacin na mgbanaka triazine.Ọ nwere ike covalently meghachi omume na cellulose emep uta eri n'okpuru elu okpomọkụ na nnọpụiche ọnọdụ, ma na-dabara karịsịa maka elu okpomọkụ na elu mgbali dispersion/reactive agba otu bath dyeing nke polyester-owu agwakọta akwa.

Anyị bụ ndị na-eweta ihe eji agbaji.Ọ bụrụ na ị nwere mmasị na ngwaahịa anyị, biko nweere onwe gị ịkpọtụrụ anyị.