Method of polymethyl methacrylate producing 机翻标题: 暂无翻译,请尝试点击翻译按钮。

源语言标题
(RU2604538) СПОСОБ ПОЛУЧЕНИЯ ПОЛИМЕТИЛМЕТАКРИЛАТА
公开号/公开日
RU2604538 C1 2016-12-10 [RU2604538] / 2016-12-10
申请号/申请日
2015RU-0132545 / 2015-08-04
发明人
VAGANOVA LJUDMILA BORISOVNA;LIZJAKINA OKSANA SERGEEVNA;CHEGEREV MAKSIM GENNADEVICH;PISKUNOV ALEKSANDR VLADIMIROVICH;GRISHIN DMITRIJ FEDOROVICH;
申请人
FEDERAL GOSUDARSTVENNOE AVTONOMNOE OBRAZOVATELNOE UCHREZHDENIE VYSSHEGO OBRAZOVANIJA NIZHEGORODSKIJ GOSU;
主分类号
IPC分类号
C08F-002/02C08F-002/38C08F-120/14
摘要
(RU2604538) FIELD: manufacturing technology.SUBSTANCE: invention relates to polymethacrylate producing method, which can be used in production of organic glass for aircraft industry, instrument making, for consumer goods production.  Method of polymethyl methacrylate producing in methylmethacrylate mass in controlled mode is performed in presence of system consisting of radicals initiator, represented by azo-isooleic acid dinitrile, and additive while heating.  Method is characterized by that additive used is 4,6-di-tert-butyl-N-(2,6-diethyl phenyl)-o-iminobenzoquinone with molar ratio radical initiator:additive of 1:4.  Technical result is producing of polymethyl methacrylate without gel effect, with high outputs (up to 74 %), controlled molecular weight and low polydispersity (PDI=1.4).EFFECT: disclosed is polymethyl methacrylate producing method.1 cl, 1 tbl, 2 dwg
机翻摘要
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地址
代理人
代理机构
;
优先权号
2015RU-0132545 2015-08-04
主权利要求

        
法律状态
(RU2604538) LEGAL DETAILS FOR RU2604538  Actual or expected expiration date=2035-08-04    Legal state=ALIVE    Status=GRANTED     Event publication date=2015-08-04  Event code=RU/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=RU RU2015132545  Application date=2015-08-04  Standardized application number=2015RU-0132545     Event publication date=2016-12-10  Event code=RU/C1  Event indicator=Pos  Event type=Event indicating In Force  Amended after Acceptance/Grant of a standard patent  Publication country=RU  Publication number=RU2604538  Publication stage Code=C1  Publication date=2016-12-10  Standardized publication number=RU2604538
专利类型码
C1
国别省市代码
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