发明名称 |
ORGANO-INORGANIC BINDING AGENT FOR OBTAINING COMPOSITE MATERIALS WITH REDUCED COMBUSTIBILITY (VERSIONS) |
摘要 |
FIELD: chemistry.SUBSTANCE: claimed are three versions of organo-inorganic binding agents: 1 - obtained by thermal processing at 150-155°C of boric acid (BA) and polyethylenepolyamine (PEPA) mixture at ratio BA:PEPA = 70-80:30-20 wt %, which is characterised by temperature of softening 290-320°C and oxygen index not less than 90%, 2 - obtained by thermal processing at 220-225°C mixture of BA and imidazole at ratio BA:imidazole = 50-70:50-30 wt %, characterised by temperature of softening 380-400°C and oxygen index not less 88%, 3 - obtained by thermal processing at 245-250°C of BA and caprolactame (CL) mixture at ratio BA:CL = 59:36-37 wt % in presence of NaOH or HPOas catalyst in quantity 4-5 wt %, which is characterised by temperature of softening 125-150°C and oxygen index not less than 45%.EFFECT: binding agents are characterised by reduced combustibility and low quantity of volatile products of thermo-destruction.3 cl, 2 dwg, 11 ex |
申请公布号 |
RU2573512(C1) |
申请公布日期 |
2016.01.20 |
申请号 |
RU20140148611 |
申请日期 |
2014.12.03 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE UCHREZHDENIE NAUKI INSTITUT KHIMICHESKOJ FIZIKI IM. N.N. SEMENOVA ROSSIJSKOJ AKADEMII NAUK (IKHF RAN) |
发明人 |
NECHVOLODOVA ELENA MIKHAJLOVNA;LALAJAN VLADIMIR MIKHAJLOVICH;TKACHENKO LARISA ALEKSANDROVNA;GRACHEV ANDREJ VLADIMIROVICH;SHAULOV ALEKSANDR JUKHANOVICH;BERLIN ALEKSANDR ALEKSANDROVICH |
分类号 |
C09K21/10;C08K3/38;C08K5/16;C09K21/14 |
主分类号 |
C09K21/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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