Invention Grant
- Patent Title: Stable electrospinning composition for stable Nano-/submicrostructure production and preparation method thereof
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Application No.: US15576695Application Date: 2015-05-22
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Publication No.: US10422053B2Publication Date: 2019-09-24
- Inventor: Melih Papila , Ayca Ürkmez , Kaan Bilge , Eren Simsek , Yusuf Z. Menceloglu , Elif Özden Yenigun
- Applicant: Sabanci Üniversitesi
- Applicant Address: TR Istanbul
- Assignee: SABANCI UNIVERSITESI
- Current Assignee: SABANCI UNIVERSITESI
- Current Assignee Address: TR Istanbul
- Agent Gokalp Bayramoglu
- International Application: PCT/TR2015/000227 WO 20150522
- International Announcement: WO2016/190826 WO 20161201
- Main IPC: D01D10/00
- IPC: D01D10/00 ; D01F6/36 ; B29C48/05 ; B29C48/00 ; B29C48/91 ; B29C48/14 ; D01D5/00 ; C08G59/68 ; C08G59/42 ; D01D10/02 ; D01F1/10 ; C08F212/08 ; C08F220/32 ; C08J3/24 ; C08F8/14 ; C08F8/30 ; B29K33/00 ; B29K105/00
Abstract:
The present invention discloses an electrospinning composition comprising a catalyst and a functionalized polymer or copolymer bearing one or more epoxy ring. The mixture further comprises an anhydride, preferably phthalic anhydride as a cross-linking agent. Wherein a molar ratio of epoxy to anhydride in the electrospinning composition is within the range of 1:1 to 50:1. The present invention further discloses a preparation method of the electrospinning composition and an electrospun nano-/submicrostructures prepared using the method and composite material comprising the electrospun nano-/submicrostructures.
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