发明公开
EP1133325A1 COATING USEFUL AS A DISPENSER OF AN ACTIVE INGREDIENT ON DRESSINGS AND BANDAGES
有权
涂层对伤口敷料,并支持AS支撑作用的活性成分
- 专利标题: COATING USEFUL AS A DISPENSER OF AN ACTIVE INGREDIENT ON DRESSINGS AND BANDAGES
- 专利标题(中): 涂层对伤口敷料,并支持AS支撑作用的活性成分
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申请号: EP99961733.5申请日: 1999-11-19
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公开(公告)号: EP1133325A1公开(公告)日: 2001-09-19
- 发明人: DE CARVALHO SCAMILLA ALEDO, Maria, Aparecida , MEIZANIS, James J. , OLIVEIRA, D'Artagnan, Silva , RANGEL, Fabio, Eduardo, Franca
- 申请人: JOHNSON & JOHNSON CONSUMER COMPANIES, INC.
- 申请人地址: 199 Grandview Road Skillman, NJ 08558 US
- 专利权人: JOHNSON & JOHNSON CONSUMER COMPANIES, INC.
- 当前专利权人: JOHNSON & JOHNSON CONSUMER COMPANIES, INC.
- 当前专利权人地址: 199 Grandview Road Skillman, NJ 08558 US
- 代理机构: Mercer, Christopher Paul
- 优先权: US199142 19981124
- 国际公布: WO0030694 20000602
- 主分类号: A61L15/44
- IPC分类号: A61L15/44 ; A61F13/02
摘要:
The dressings of the invention comprise at least two components: an absorbent substrate having a first skin-facing surface and a second opposing surface; and a discontinuous coating of a semi-solid composition having an ointment-like feel overlying a portion of the first surface of said absorbent substrate. The absorbent substrate is useful as a passive dispenser of at least one active ingredient that may be contained therein. The discontinuous coating is essentially non-adherent to the skin and is useful as an active dispenser of at least one active ingredient that may be contained therein. In preferred embodiments the dressing of the invention contains at least one and more preferably at least two active ingredients intended to provide therapeutic benefit to the skin.
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