发明名称 |
HAIRSPRAYS |
摘要 |
<p>The invention is concerned with reducing the respirable fraction of sprays produced from an aerosol hairspray package. An improvement is obtained by combining in the package a hairspray composition of particular viscosity, a propellant system producing a particular vapour pressure for discharging the hairspray composition through a mechanical break-up actuator with an actuator of which the cross-sectional area of the swirl channels, the diameter of the spray orifice and the diameter of the swirl chamber have a particular relationship.</p> |
申请公布号 |
CA1072507(A) |
申请公布日期 |
1980.02.26 |
申请号 |
CA19780301279 |
申请日期 |
1978.04.17 |
申请人 |
UNILEVER LIMITED |
发明人 |
COLES, CHERRY P.;PENGILLY, ROGER W. |
分类号 |
B65D83/16;B05B1/02;B05B9/04;B05B11/00;B65D83/14;B65D83/28;B65D83/42;B65D83/58;C09K;C09K3/30;(IPC1-7):65D83/14 |
主分类号 |
B65D83/16 |
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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