0431479-A1 is referenced by 33 patents and cites 2 patents.

A combination of collagen and chitin is described providing a covering sheet capable of preventing the adhesion as well as constantly and perfectly accomplishing rapid cure of wounds, in particular, there are provided wound surface-covering sheets comprising a collagen layer and a chitin layer adhered to the upper surface of the former layer.

Title
Wound surface-covering sheets.
Application Number
EP19900122906 19901130
Publication Number
0431479 (A1)
Application Date
November 30, 1990
Publication Date
June 12, 1991
Inventor
Kajiwara Yayoi
JP
Ooi Fumika
JP
Jumonji Masashi
JP
Nin Hiroshi
JP
Terao Toshihiko
JP
Assignee
Hoechst Japan
JP
IPC
A61L 15/32
A61L 15/28
A61L 15/16
A61L 15/64
A61L 15/22
A61L 15/16
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