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Patents, Patents, Patents - Coggle Diagram
Patents
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SCHLUMBERGER
TECH
Porous membrane (nylon, polyethylene,
and polypropylene) connected to the microsieve
Applications
Separation in a laboratory or other environment for biological sample separation and analytical chemistry applications
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AMOGREEN TECH
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Air vent membrane, an acoustic membrane and a diaphragm membrane, castle membrane - plurality of pores are formed by the accumulated nanofibers (electrospun in a solution containing a repellent agent for water and oil, a solvent, and a polymer material)
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Patents
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HOLLISTER INC
Ostomy pouch, deodorizing gas filter application
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HIDDE AXEL R |
KLOSE ODO
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The task of venting is achieved using semi-automatic or automatic air vents with float technology. The ventilation valve consists of a water- and oil-resistant elastomeric membrane.
APPLIED MEMBRANE
TECH
Coating porous substrates/membranes such as polyamide, polyimide, polyether sulfone, and ceramics with poly(p-xylylene) or its derivative strengthens the membrane's fibril structure without significantly changing its porosity and penetrates the substrate's pores.
CHINA UNIV OF
PETROLEUM
An oil-repellent and water-repellent film layer is applied to the open pore area of the membrane, which includes a non-metallic filter layer on the other side.
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Patents
ZHEJIANG LIANG
JING VALVE
The waterproof ventilated membrane is made of PET raw membrane materials, and the surface of the membrane is provided with an (acrylonitrile-styrene) oleophobic and hydrophobic coating
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ZHENGNAN VALVE
The waterproof ventilated membrane is made of PET raw membrane materials, and the surface of the membrane is provided with an (acrylonitrile-styrene) oleophobic and hydrophobic coating
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