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US 2013/0171498 A1Published application
Separators and method of fabricating the same
OwnerJung-Ching HSING, Tzu-Hsien Han +2inventors
InventorsJung-Ching HSING, Tzu-Hsien Han, Shu-Hui Cheng, Wan-Shu Chen
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Abstract
A method of fabricating a separator is provided. The method includes providing a porous non-woven substrate, and coating a first resin on the non-woven substrate, wherein the first resin includes hydrophilic oxyalkyl compounds, oxyalkyl polymers, oxyalkenyl alkyl polymers or derivatives thereof. The disclosure also provides a separator prepared by the method.
Claims16
A method of fabricating a separator, comprising the following steps:
- providing a porous non-woven substrate;
- and
- coating a first resin on the non-woven substrate, wherein the first resin comprises hydrophilic oxyalkyl compounds, oxyalkyl polymers, oxyalkenyl alkyl polymers or derivatives thereof.
A separator, comprising:
- a porous non-woven substrate;
- and
- a first resin coated on the non-woven substrate, wherein the first resin comprises hydrophilic oxyalkyl compounds, oxyalkyl polymers, oxyalkenyl alkyl polymers or derivatives thereof, and the separator has a pore size ranging from 50 nm to 800 nm and porosity ranging from 40% to 80%.
Dependencies are inferred from the claim text.