國家衛生研究院 NHRI:Item 3990099045/8920
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    题名: 以兩性團聯共聚物為基礎的複合相乳狀液
    其它题名: Multi-phase emulsions based on amphiphilic block copolymer
    作者: Huang, MH;Chong, PCS;Leng, CH;Liu, SJ;Chen, HW
    贡献者: Division of Vaccine Research and Development
    摘要: 本發明係關於一種由(a)一連續水相;(b)一油相;及(c)一兩性分子乳化系統所組成的合成物,該乳化系統為一種符合(A)p -(B)q -(C)r 化學式的團聯共聚物。其中(B)q 為親水基而(C)r 為疏水基;p 、q 和r 皆為整數,且如果p 為0,則A必須不為羥基或反應官能基,而團聯共聚物為兩團聯共聚物;B和C則各為重覆單元;如果p 大於1,則該團聯共聚物為三團聯共聚物,其(A)p 為疏水基;而疏水基(A)p 和(C)r 各為均聚物或異聚物,重覆的A和C可以是相同或相異的單元;且其中q /(p +r )的比例需夠高,以使該團聯共聚物的親水親脂平衡值能夠大於10。A composition comprises (a) a continuous aqueous phase; (b) an oily phase; and (c) an amphiphilic emulsifying system comprising a block copolymer having the formula (A)p -(B)q -(C)r , in which (B)q is a hydrophilic block and (C)r is a hydrophobic block; wherein p, q and r are integers with the proviso that: ifp is 0, then A is other than hydroxyl or reactive functional groups and the block copolymer is a diblock copolymer; B and C are each individual repeating units; ifp is >1, then the block copolymer is a triblock copolymer, in which (A)p is a hydrophobic block; the hydrophobic blocks (A)p and (C)r are each homopolymers or heteropolymers; the repeating units A and C are the same or different; and wherein the ratioq /(p +r ) is sufficient high so that the hydrophiliclipophilic balance value of the block copolymer is >10.
    日期: 2013-02-01
    關聯: I383806/2013-02-01
    Link to: https://twpat1.tipo.gov.tw/tipotwoc/tipotwkm?!!FR_I383806
    显示于类别:[黃明熙] 專利
    [莊再成] 專利
    [冷治湘] 專利
    [劉士任] 專利
    [陳信偉] 專利

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