Tarihin Rini Mai Aiki

Tarihin Rini Mai Aiki

Ciba ya fara nazarin dyes melamine a cikin 1920s.Ayyukan melamine dyes ya fi duk rinayen kai tsaye, musamman Chloramine Fast Blue 8G.Rini ne mai shuɗi wanda ya ƙunshi ƙwayoyin ɗauri na ciki wanda ke ɗauke da rukunin amine da launin rawaya tare da zoben cyanuryl don samar da sautin kore, wato, rini yana da ƙwayoyin chlorine da ba a maye gurbinsu ba, kuma a ƙarƙashin wasu yanayi, yana iya amsawa don samar da abubuwan haɗin gwiwa. , amma ba a gane shi ba.

A cikin 1923, Ciba ya gano cewa rini na acid-chlorotriazine rini ulu, ta yadda za a iya samun ruwa mai yawa, don haka a 1953, an ƙirƙira rini irin na Ciba Lambrill.A lokaci guda kuma, a cikin 1952, Hirst kuma ya samar da Remalan, rini mai amsawa ga ulu, bisa nazarin ƙungiyoyin vinyl sulfone.Amma waɗannan rini biyu ba su yi nasara sosai a lokacin ba.A shekara ta 1956, Buneimen a ƙarshe ya samar da Procion ɗin rini na farko don auduga, wanda yanzu shine rini na dichlorotriazine.

A cikin 1957, Benemen ya ƙirƙiri wani launi mai amsawa na monochlorotriazine, Procion H.

A cikin 1958, Hearst ya yi nasarar amfani da rini masu amsawa na tushen vinylsulfone don rina zaren cellulose, wato rini na Remazol.

A cikin 1959, Sandoz da Cargill a hukumance sun samar da wani rini na rukuni mai amsawa, trichloropyrimidine.A cikin 1971, a kan wannan, an samar da rini mai amsawa na difluorochloropyrimidine tare da ingantaccen aiki.A cikin 1966, Ciba ya ɓullo da rini mai amsawa dangane da a-bromoacrylamide, wanda ke da kyawawan kayan rini akan ulu kuma ya aza harsashin yin amfani da rini mai saurin gaske akan ulu a nan gaba.

A cikin 1972, a Baidu, Benemen ya ɓullo da rini tare da ƙungiyoyi biyu masu amsawa bisa monochlorotriazine reactive dyes, wato Procion HE.An ƙara inganta rini dangane da sake kunnawa tare da fiber auduga da ƙimar gyarawa.

A cikin 1976, Bunaimen ya samar da nau'in rini tare da ƙungiyoyin phosphonic acid a matsayin ƙungiyoyi masu aiki.Yana iya samar da covalent bond tare da cellulose fiber karkashin alkali-free yanayi, kuma shi ne musamman dace da wanka manna bugu, wanda yake daidai da tarwatsa rini.Sunan kasuwancin Pushian t.A cikin 1980, dangane da rini na vinyl sulfone Sumifix, Kamfanin Sumitomo na Japan ya haɓaka vinyl sulfone Kuma monochlorotriazine dual reactive rini.

A cikin 1984, Kamfanin Nippon Kayaku ya ƙirƙira wani rini mai amsawa mai suna Kayasalon, wanda ya ƙara abin maye gurbin niacin zuwa zoben triazine.Yana iya covalently amsa tare da cellulose zaruruwa a karkashin high zafin jiki da kuma tsaka tsaki yanayi, kuma shi ne musamman dace da high zafin jiki da kuma high matsa lamba watsawa/reactive rini daya-bath rini na polyester-auduga blended yadudduka.

Mu Masu Kayayyakin Rini Mai Aiki ne.Idan kuna sha'awar samfuranmu, da fatan za ku iya tuntuɓar mu.