| 发明名称 |
PROCESS AND CONTAINER FOR DELIVERING SUPERCRITICAL CARBON DIOXIDE |
| 摘要 |
<p>A cylinder (1) having a plunger tube (3) contains a mass of supercritical CO2 containing 7 to 8% dissolved hydrogen, surmounted by a gaseous sky constituted by hydrogen under a pressure higher than about 120 bars. Supercritical CO2 containing several percent of dissolved hydrogen can thus be obtained by merely opening the valve (5) of the cylinder. Used in the cosmetic industry.</p> |
| 申请公布号 |
EP0359620(B1) |
申请公布日期 |
1993.07.28 |
| 申请号 |
EP19890402386 |
申请日期 |
1989.09.01 |
| 申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE;CARBOXYQUE FRANCAISE |
发明人 |
FREJAVILLE, SERGE;MITTELMAN, PHILIPPE;RAJAONARIVELLO, CLAUDE;NAUD, JEAN-MICHEL |
| 分类号 |
A61K8/04;A61Q19/00;F17C5/02;F17C7/00;F17C7/02 |
主分类号 |
A61K8/04 |
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