Title:
METHOD AND APPARATUS FOR DRY CLEANING GARMENTS
Document Type and Number:
WIPO Patent Application WO/1995/027098
Kind Code:
A1
Abstract:
A method for the dry-cleaning of garments and linens which provides for the use as a washing solvent of a mixture of linear and branched haliphatic non-halogenated hydrocarbons substantially free of aromatics, with flash point between 40 and 100 °C. The method also provides for that drying and distilling operations for the solvent recovery be carried out under vacuum conditions. The relevant apparatus comprises means for creating vacuum conditions in the washing drum (pump 12), the ventilation circuit (2) and in the still (10) and its related equipment.
Inventors:
RENZACCI GABRIO (IT)
Application Number:
PCT/IT1995/000035
Publication Date:
October 12, 1995
Filing Date:
March 09, 1995
Export Citation:
Assignee:
RENZACCI SPA (IT)
RENZACCI GABRIO (IT)
RENZACCI GABRIO (IT)
International Classes:
D06F43/08; D06L1/02; (IPC1-7): D06L1/02; D06F43/08
Foreign References:
| EP0422603A1 | 1991-04-17 | |||
| DE1949017A1 | 1971-04-01 | |||
| EP0527699A1 | 1993-02-17 | |||
| DE1610939A1 | 1972-03-02 | |||
| FR321542A | 1903-01-13 | |||
| DE4319177A1 | 1994-02-03 |
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