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Adsorption of particles on a material containing a silicon polymer

一种硅酮聚合物、聚合物材料的技术，应用在清扫地毯、清洁方法和用具、清扫地板等方向，能够解决不可行等问题

Inactive Publication Date: 2017-11-28
WACKER CHEM GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Here, the difficulty of establishing a strong bond between natural rubber and silicone elastomers proves to be a disadvantage
Furthermore, it is not practically feasible to use cleaning textiles and other fiber-based cleaning textiles to create surface layers of silicone elastomers with good electrostatic charging properties

Method used

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  • Adsorption of particles on a material containing a silicon polymer
  • Adsorption of particles on a material containing a silicon polymer
  • Adsorption of particles on a material containing a silicon polymer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0051] Adjustment and measurement of electrostatic charging

[0052]Tribocharging was characterized based on electric field strength (measured in kV / inch). For this, in each case 2 mm thick plastic plates measuring 80 mm x 120 mm were fabricated and placed vertically so that their surfaces formed a gap of 1 inch from the field strength measuring instrument, as recommended by the measuring instrument manufacturer. The measuring instrument is an electrostatic field strength meter NILSTAT MODEL 775 from ION SYSTEMS, Inc. Ground the measuring instrument according to the manufacturer's recommendations and adjust for an initial field strength of zero + / - 0.02kV / inch. The measurement of the electric field strength was carried out at a room temperature of 23° C. and an atmospheric relative humidity of 48%.

[0053] Clean the plastic plates with isopropanol before performing the experiments and perform the measurements the next day. Conditioning is achieved by carefully neutralizing...

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PUM

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Abstract

The invention relates to a method for particle adsorption by means of triboelectric charging, in which the particles are adsorbed on a material (M) that contains an organic polymer substance with a silicon polymer dispersed therein; and to a cleaning device containing material (M).

Description

technical field [0001] The present invention relates to a method for adsorbing particles on a material M containing a silicone polymer and a cleaning device containing the material M by triboelectric charging. Background technique [0002] Thorough building cleaning is an important and difficult task from an aesthetic and hygiene and health point of view. In this case, the removal of household dust is particularly challenging due to its constant formation and widespread dispersion. Household dust consists of a large number of organic and inorganic particles, fibers and substances originating from animals (livestock, mites), plants (pollen, seeds), humans (flakes of shed skin, hair), sand, mould, bacteria, viruses, Household chemicals (softeners), etc., may therefore pose a health hazard (eg, allergies). [0003] Many cleaners, devices and utensils are available to collect and remove local loose dust particles. Basically, a distinction can be made between dry and wet-dry c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L13/40
CPCA47L13/40C08L83/04C08L101/00B08B6/00
Inventor 弗兰克·阿亨巴赫
Owner WACKER CHEM GMBH
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