发明名称 |
SELF-SUPPORTING, BIODEGRADABLE FILM BASED ON HYDROPHOBIZED HYALURONIC ACID, METHOD OF PREPARATION AND USE THEREOF |
摘要 |
The invention relates to a self-supporting, biodegradable film comprising a C10-C22-acylated derivative of hyaluronic acid according to the general formula (I), where R is H+ or Na+, and where R1 is H or -C(=O)CxHy, where x is an integer within the range from 9 to 21 and y is an integer within the range from 11 to 43 and CxHy is a linear or branched, saturated or unsaturated C9-C21 chain, wherein in at least one repeating unit one or more of R1 is -C(=O)CxHy and where n is within the range from 12 to 4000; a method of preparation thereof and use thereof. |
申请公布号 |
WO2016141903(A1) |
申请公布日期 |
2016.09.15 |
申请号 |
WO2016CZ00027 |
申请日期 |
2016.03.09 |
申请人 |
CONTIPRO BIOTECH s.r.o. |
发明人 |
FOGLAROVA, Marcela;HUERTA-ANGELES, Gloria;NESPOROVA, Kristina;SLESINGROVA, Klara;MINARIK, Antonim;CHMELAR, Josef;SULAKOVA, Romana;KAREL, Sergej;VELEBNY, Vladimir |
分类号 |
C08J3/02;A61K31/728;C08B37/08;C08J5/18;C08L5/08 |
主分类号 |
C08J3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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