Mosquito dispelling and air refreshing stonewort sustained release agent, and its preparation method
A technology for air freshening and slow-release agent, applied in the fields of botanical equipment and methods, pest repellent, animal repellent, etc., can solve the problems of inconvenient storage and application, too fast release speed, etc. The effect of slow release and long survival time
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
preparation example Construction
[0010] Preparation of chara mosquito repellent air freshening slow-release agent:
[0011] Raw material formula: chara essential oil 15%-20%, sodium percarbonate 5%-10%, Tween 60 or Tween 80 1%-5%, super absorbent resin (SAP) 2%-5%, sodium benzoate 0.5%-1%, appropriate amount of spices, and the rest is pure water.
[0012] The preparation method comprises the following steps:
Embodiment 1
[0014] Select fresh charophytes, wash them to remove impurities, dry them in the shade at room temperature and grind them; firstly mix the water and the prepared charophyta powder according to the ratio of 10:1, and then extract the semi-finished charophyta essential oil from them by steam distillation. The vapor pressure of the steam distillation is 0.05Mpa, and the distillation time is 1 hour; the prepared semi-finished Chara essential oil is concentrated under reduced pressure to obtain the required Chara essential oil; add the chara essential oil prepared in the steps into purified water, and stir Add Tween 60 and mix thoroughly; add superabsorbent resin to the prepared liquid to form a gel system, then add sodium percarbonate, and finally add sodium benzoate and spices, and mix well to form a gel liquid, that is, the wheel Algae Mosquito Repellent Slow Release.
[0015] In this example, the mass percentage of each raw material is: 15% of Charophyll essential oil, 5% of so...
Embodiment 2
[0019] Select fresh charophytes, wash them to remove impurities, dry them in the shade at room temperature and grind them; firstly mix the water and the prepared charophyta powder according to the ratio of 10:1, and then extract the semi-finished charophyta essential oil from them by steam distillation. The vapor pressure of steam distillation is 0.25Mpa, and the distillation time is 2 hours; the prepared semi-finished Chara essential oil is concentrated under reduced pressure to obtain the required Chara essential oil; add the prepared Chara essential oil into purified water and stir Add Tween 60 and mix thoroughly; add superabsorbent resin to the prepared liquid to form a gel system, then add sodium percarbonate, and finally add sodium benzoate and spices, and mix well to form a gel liquid, that is, the wheel Algae Mosquito Repellent Slow Release.
[0020] In this example, the mass percentage of each raw material is: 18% of Charophyll essential oil, 8% of sodium percarbonate...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com