Invention Grant
- Patent Title: Fibers made from soluble polymers
- Patent Title (中): 由可溶性聚合物制成的纤维
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Application No.: US14346497Application Date: 2012-09-21
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Publication No.: US09435056B2Publication Date: 2016-09-06
- Inventor: Suresh L. Shenoy , 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: Mueting, Raasch & Gebhardt, P.A.
- International Application: PCT/US2012/056545 WO 20120921
- International Announcement: WO2013/044014 WO 20130328
- Main IPC: D01F8/16
- IPC: D01F8/16 ; C09D161/06 ; C09D161/26 ; C09D161/28 ; C08L37/00 ; D01D5/00 ; D01F6/20 ; D01F6/56 ; D01F8/04 ; B01D39/16 ; D01F6/94 ; D04H1/728 ; C08L61/06 ; C08L61/26 ; C08L61/28
Abstract:
A fiber can be made having a structure with an axial core and a coating layer. The fiber can have a polymer core and one or two layers surrounding the core. The fine fiber can be made from a polymer material and a resinous aldehyde composition such that the general structure of the fiber has a polymer core surrounded by at least a layer of the resinous aldehyde composition.
Public/Granted literature
- US20140230390A1 FIBERS MADE FROM SOLUBLE POLYMERS Public/Granted day:2014-08-21
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