| 发明名称 |
METHOD OF INCREASING CHEMICAL STABILITY AND MECHANICAL STRENGTH OF GLASS |
| 摘要 |
FIELD: glass-making. SUBSTANCE: method consists in forming, on hot glass surface, water-soluble coating containing poliphosphoric and metaphosphoric acids modified by ammonium ions. Coating is applied by spraying aqueous solution containing 1-3% phosphorus pentoxide and 0.1-0.8% ammonium hydroxide. EFFECT: considerably increased resistance of glass against leaching and abrasion. 2 cl, 3 tbla
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| 申请公布号 |
RU2116982(C1) |
申请公布日期 |
1998.08.10 |
| 申请号 |
RU19960101002 |
申请日期 |
1996.01.16 |
| 申请人 |
AKTSIONERNOE OBSHCHESTVO OTKRYTOGO TIPA "SARATOVSK;IJ INST STEKLA |
发明人 |
GOROKHOVSKIJ A.V.;SOLINOV V.F.;MANYGIN G.G.;KONDRASHOV V.I.;KAPLINA T.V.;POLJAKOV K.V.;GRIGORJAN R.B.;TJUKALINA L.A.;VATRUSHEVA L.A. |
| 分类号 |
C03C17/22;(IPC1-7):C03C17/22 |
主分类号 |
C03C17/22 |
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