| 发明名称 |
BINDER FOR PRODUCTION OF CASTING FORMS AND CORES |
| 摘要 |
FIELD: petrochemistry. SUBSTANCE: proposed binder contains (mass %): resin being affected by dephenolization 70-80, ethyl benzine resin 20-30. Mentioned above resin affected by dephenolization represents waste of production of phenol and acetone by cumene method, mentioned above ethyl benzine resin representing waste of ethylbenzine production is used as diluent. EFFECT: decreases content of free phenol in organic binder, decreases its cost. |
| 申请公布号 |
RU95106230(A) |
申请公布日期 |
1996.11.20 |
| 申请号 |
RU19950106230 |
申请日期 |
1995.04.19 |
| 申请人 |
UFIMSKIJ GOSUDARSTVENNYJ NEFTJANOJ I TEKHNICHESKIJ UNIVERSITET;AKTSIONERNOE OBSHCHESTVO "UFAORGSINTEZ" |
发明人 |
DOLMATOV L.V.;AKHMETOV A.F.;TERENT'EV V.S.;KARASEV V.N.;KUZNETSOV N.S.;PESTRIKOV A.P. |
| 分类号 |
C08L61/04;B22C1/16 |
主分类号 |
C08L61/04 |
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