- 专利标题： COMPOSITIONS COMPRISING ELECTROHYDRODYNAMICALLY OBTAINED FIBRES FOR ADMINISTRATION OF SPECIFIC DOSAGES OF AN ACTIVE SUBSTANCE TO SKIN OR MUCOSA
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申请号： US17552171申请日： 2021-12-15
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公开(公告)号： US20220105049A1公开(公告)日： 2022-04-07
- 发明人: Jens HANSEN , Lars Hellerung CHRISTIANSEN
- 申请人： Afyx Therapeutics A/S
- 申请人地址： DK Kobenhavn
- 专利权人： Afyx Therapeutics A/S
- 当前专利权人： Afyx Therapeutics A/S
- 当前专利权人地址： DK Kobenhavn
- 优先权： DKPA201470342 20140610,DKPA201470815 20141222
- 主分类号： A61K9/70
- IPC分类号： A61K9/70 ; A61K31/573 ; A61K31/00 ; D01F6/56 ; A61K47/32 ; A61K31/4745 ; A61K47/10 ; D01F6/44 ; D01F1/10 ; D01D5/00 ; D01F6/52 ; A61K9/00 ; D01F6/88 ; D01D1/02 ; A61K47/36
摘要：
The present invention relates to electrospun fibers comprising
i) a hydrophilic polymer that is soluble in a first solvent, ii) a bioadhesive substance that is slightly soluble in said first solvent, iii) optionally, a drug substance.
i) a hydrophilic polymer that is soluble in a first solvent, ii) a bioadhesive substance that is slightly soluble in said first solvent, iii) optionally, a drug substance.
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