Flushing dispensers for delivering consistent consumer experience
A dispenser, volume technology, applied in a single handheld device, spray device, spray device, etc., can solve problems such as inability to dispense, the dispenser cannot provide consumers with a satisfactory experience, and the clogging system.
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Embodiment 1
[0222] Embodiment 1 polyacrylate microcapsule
[0223]An oil solution consisting of 128.4 g of aromatic oil, 32.1 g of isopropyl myristate, 0.86 g of DuPont Vazo-67, and 0.69 g of WakoChemicals V-501 was added to a temperature-controlled steel jacketed reactor at 35° C. Mix at 1000 rpm (4 ends, 2" diameter flat grinding blades) and have a nitrogen blanket applied at 100 cc / min. Heat the oil solution to 70°C over 45 minutes, hold at 75°C for 45 minutes, and Cool within minutes to 50° C. This will be referred to as Oil Solution A.
[0224] In a reaction vessel, an aqueous solution consisting of 2.40 grams of Celvol 540 polyvinyl alcohol dispersed in 300 grams of deionized water was prepared at 25 degrees Celsius. The mixture was heated to 85°C for 45 minutes. The solution was cooled to 30°C. 1.03 grams of Wako Chemicals V-501 initiator and 0.51 grams of 40% sodium hydroxide solution were added. The solution was heated to 50°C and kept at this temperature.
[0225] To oil ...
Embodiment 2
[0228] Embodiment 2 polyacrylate microcapsules
[0229] An oil solution consisting of 96g of aromatic oil, 64g of isopropyl myristate, 0.86g of DuPont Vazo-67, 0.69g of WakoChemicals V-501 was added to a temperature-controlled steel jacketed reactor at 35°C, which was operated at 1000rpm (4 ends, 2" diameter flat grinding blades) mixed and with a nitrogen blanket applied at 100 cc / min. The oil solution was heated to 70°C over 45 minutes, held at 75°C for 45 minutes, and within 75 minutes Cool to 50° C. This will be called Oil Solution A.
[0230] In a reaction vessel, an aqueous solution consisting of 2.40 grams of Celvol 540 polyvinyl alcohol dispersed in 300 grams of deionized water was prepared at 25 degrees Celsius. The mixture was heated to 85°C for 45 minutes. The solution was cooled to 30°C. 1.03 grams of Wako Chemicals V-501 initiator and 0.51 grams of 40% sodium hydroxide solution were added. The solution was heated to 50°C and kept at this temperature.
[0231...
Embodiment 3
[0234] Embodiment 3 polyacrylate microcapsules
[0235] An oil solution consisting of 128.4 g of aromatic oil, 32.1 g of isopropyl myristate, 0.86 g of DuPont Vazo-67, and 0.69 g of WakoChemicals V-501 was added to a temperature-controlled steel jacketed reactor at 35° C. Mix at 1000 rpm (4 ends, 2" diameter flat grinding blades) and have a nitrogen blanket applied at 100 cc / min. Heat the oil solution to 70°C over 45 minutes, hold at 75°C for 45 minutes, and Cool within minutes to 50° C. This will be referred to as Oil Solution A.
[0236] In a reaction vessel, an aqueous solution consisting of 2.40 grams of Celvol 540 polyvinyl alcohol dispersed in 300 grams of deionized water was prepared at 25 degrees Celsius. The mixture was heated to 85°C for 45 minutes. The solution was cooled to 30°C. 1.03 grams of Wako Chemicals V-501 initiator and 0.51 grams of 40% sodium hydroxide solution were added. The solution was heated to 50°C and kept at this temperature.
[0237] To oi...
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