Invention Grant
- Patent Title: Fine fiber media layer
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Application No.: US16397936Application Date: 2019-04-29
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Publication No.: US10967315B2Publication Date: 2021-04-06
- Inventor: Hoo Young Chung , John R. B. Hall , Mark A. Gogins , Douglas G. Crofoot , Thomas M. Weik
- Applicant: Donaldson Company, Inc.
- Applicant Address: US MN Minneapolis
- Assignee: Donaldson Company, Inc.
- Current Assignee: Donaldson Company, Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Pauly, DeVries Smith & Deffner LLC
- Main IPC: B01D39/04
- IPC: B01D39/04 ; B01D39/18 ; B01D46/10 ; D04H3/02 ; B01D39/08 ; B01D39/16 ; B01D46/00 ; B01D46/02 ; B01D46/24 ; B01D46/52 ; B01D46/54 ; D01D5/00 ; D01F1/10 ; D01F6/80 ; D01F6/90 ; D01F6/92 ; C08L65/00 ; C08L77/00
Abstract:
Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
Information query
