发明名称 |
ASSEMBLY FOR CONTINUOUS PRODUCTION OF PHENOPLASTS |
摘要 |
FIELD: chemical engineering. SUBSTANCE: invention relates to assembly containing mixing screw with zone temperature control system, resin melt and loose material-supply line, and vacuum chamber connecting resin-supply line to mixer and having, mounted on its inlet, ultrasonic sprayer comprising ultrasound source with longitudinal oscillation rod concentrator surrounded by heated barrel with resin melt-supply canal. Assembly is distinguished by being provided with hardener solution-supply line and axial canal in concentrator communicating with hardener solution-supply line over nipple placed concentrator zero bias line. EFFECT: improved product quality. 2 dwg
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申请公布号 |
RU2146268(C1) |
申请公布日期 |
2000.03.10 |
申请号 |
RU19970121113 |
申请日期 |
1997.12.18 |
申请人 |
VSEROSSIJSKIJ NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT K;VRNII K |
发明人 |
KVASENKOV O.I.;LOMACHINSKIJ V.A.;GOREN'KOV EH.S. |
分类号 |
C08J3/28;B29B7/34;B29B7/60;C08L61/06;(IPC1-7):C08J3/28 |
主分类号 |
C08J3/28 |
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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