亞洲知識產權資訊網為知識產權業界提供一個一站式網上交易平台，協助業界發掘知識產權貿易商機，並與環球知識產權業界建立聯繫。無論你是知識產權擁有者正在出售您的知識產權，或是製造商需要購買技術以提高操作效能，又或是知識產權配套服務供應商，你將會從本網站發掘到有用的知識產權貿易資訊。

返回搜索結果

Multilayer Nanofilber Filter

總結: A method of making a multilayer filter and the multilayer filter made by the method. The method includes generally two steps. The first step is to coat a layer of nanofibers on a single side or both sides of a substrate medium to obtain a composite filter medium, and the second step is to fold the composite filter medium in a serpentine fashion to form a multilayer filter. The second step may alternatively be accomplished by stacking up a number of sheets of the composite filter medium to form a multilayer filter having a structure of two layers of nanofibers being sandwiched between two layers of said substrate medium. The resulting multilayer filter produced by either method contains at least one structural unit which has two layers of nanofibers being sandwiched between two layers of the substrate medium

附加資料: Inventor: Leung, Wallace Woon-Fong | Hung, Chi Ho
Priority Number: US8523971B2
IPC Current: B01D004600 | B01D004652
US Class: 055487 | 055486 | 055521 | 055527 | 055528
Assignee Applicant: The Hong Kong Polytechnic University
Title: Multilayer nanofiber filter
Usefulness: Multilayer nanofiber filter
Summary: Production method for multilayer filter (claimed).
Novelty: Production method for multilayer filter involves folding composite filter medium in serpentine arrangement to form multilayer filter after coating layer of nanofibers on single or both sides of substrate medium

欲了解更多信息，請點擊這裡