- Patent Title: Method of sizing of fibers and articles manufactured from the same
-
Application No.: US16456528Application Date: 2019-06-28
-
Publication No.: US10556828B2Publication Date: 2020-02-11
- Inventor: Scott DeFelice , Anthony DeCarmine
- Applicant: Oxford Performance Materials, Inc.
- Applicant Address: US CT South Windsor
- Assignee: Oxford Performance Materials, Inc.
- Current Assignee: Oxford Performance Materials, Inc.
- Current Assignee Address: US CT South Windsor
- Agency: Whitmyer IP Group LLC
- Main IPC: C03C25/32
- IPC: C03C25/32 ; D02G3/36 ; C03C25/16 ; C08J5/06 ; D06B23/06 ; D06M15/53 ; C08K9/08
Abstract:
The method includes the steps of functionalizing a polyaryletherketone (PAEK) polymer, and blending the PAEK polymer with water to form a sizing composition. The method may further include the step of applying the sizing composition to a fiber. The method may further include the step of heating the fibers, coated with sizing composition, for example to between 300° C.-400° C. In some methods, the functionalized PAEK polymer comprises functionalized polyetherketoneketone (PEKK). In yet other methods, the functionalized PAEK polymer comprises sulfonated PEKK (sPEKK).
Public/Granted literature
- US20190322579A1 Method Of Sizing Of Fibers And Articles Manufactured From The Same Public/Granted day:2019-10-24
Information query
