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    • 8. 发明申请
    • HYDROCHLOROFLUOROOLEFIN-BASED CLEANING COMPOSITIONS
    • 基于氢氯酚的清洁组合物
    • US20130037058A1
    • 2013-02-14
    • US13521562
    • 2011-01-13
    • Laurent Abbas
    • Laurent Abbas
    • C11D17/00B08B3/04
    • C11D7/5018C11D11/0029C11D11/0035C11D11/0047C23G5/02809C23G5/02825
    • The invention relates to the use of a liquid composition including 1-chloro-3,3,3-trifluoropropene and 1,2-transdichloroethylene for cleaning solid surfaces, the 1-chloro-3,3,3-trifluoropropene and the 1,2-transdichloroethylene being at least 99 wt % of the composition. The invention also relates to a liquid composition containing 1-chloro-3,353-trifluoropropene and 1,2-transdichloroethylene, the 1-chloro-3,3,34triluoropropene and 1,2-transdichloroethylene being at least 99 wt % of the composition and the weight ratio of the 1-chloro-3,3,3″trifluoropropene over the 1,2-transdichloroethylene being between 57:43 and 65:35, preferably between 58:42 and 63:37, and more preferably between 59:41 and 61:39.
    • 本发明涉及包含1-氯-3,3,3-三氟丙烯和1,2-反式二氯乙烯的液体组合物用于清洁固体表面的用途,1-氯-3,3,3-三氟丙烯和1,2- - 二氯乙烯为组合物的至少99重量%。 本发明还涉及含有1-氯-3,353-三氟丙烯和1,2-反式二氯乙烯的液体组合物,1-氯-3,3,33-三氟丙烯和1,2-反式二氯乙烯占该组合物的至少99wt% 1-氯-3,3,3“三氟丙烯相对于1,2-反式二氯乙烯的重量比为57:43至65:35,优选58:42至63:37,更优选为59:41和 61:39
    • 9. 发明申请
    • Heat Transfer Method
    • 传热方法
    • US20120017616A1
    • 2012-01-26
    • US13144450
    • 2010-09-23
    • Laurent AbbasWissam Rached
    • Laurent AbbasWissam Rached
    • F25B1/00
    • G01B11/0691B82Y10/00B82Y40/00C09K5/045C09K2205/12G01P3/806H01J37/3174
    • The invention relates to a heat transfer method that uses a composition containing from 60 to 95 wt % of 1,1,1,3,3-pentafluoropropane and from 5 to 40 wt % of at least one hydrocarbon selected from n-pentane, isopentane and cyclopentane. The invention more particularly relates to a heat transfer method that successively includes the step of evaporating a refrigerant fluid, a compression step, the step of condensing said fluid at a temperature higher than or equal to 35° C., and preferably between 70° C. and 140° C., and the step of expanding said fluid, characterised in that the refrigerant fluid includes from 60 to 95 wt % of 1,1,1,3,3-pentafluoropropane and from 5 to 40 wt % of at least one hydrocarbon selected from n-pentane, isopentane and cyclopentane.
    • 本发明涉及使用含有60〜95重量%的1,1,1,3,3-五氟丙烷和5〜40重量%的至少一种选自正戊烷,异戊烷的烃的组合物的传热方法 和环戊烷。 本发明更具体地涉及一种传热方法,其依次包括蒸发制冷剂流体的步骤,压缩步骤,在高于或等于35℃,优选70℃的温度下冷凝所述流体的步骤 和140℃,以及膨胀所述流体的步骤,其特征在于,所述制冷剂流体包括60至95重量%的1,1,1,3,3-五氟丙烷和至少至少5重量%至40重量% 一种选自正戊烷,异戊烷和环戊烷的烃。