公开(公告)号：US20180021473A1

公开(公告)日：2018-01-25

申请号：US15550173

申请日：2016-02-10

Applicant: UPM-KYMMENE CORPORATION

Inventor： Marjo Yliperttula ,  Patrick Lauren ,  Petter Somersalo ,  Yanru Lou

IPC: A61L17/14 ,  A61L27/34 ,  A61L27/52 ,  A61L27/54 ,  A61L27/58 ,  A61L31/16 ,  A61L29/14 ,  A61L29/16 ,  A61L31/04 ,  A61L31/10 ,  A61L31/14 ,  A61L27/26 ,  A61L29/08

CPC classification number: A61L17/145 ,  A61L27/26 ,  A61L27/34 ,  A61L27/52 ,  A61L27/54 ,  A61L27/58 ,  A61L29/085 ,  A61L29/145 ,  A61L29/148 ,  A61L29/16 ,  A61L31/041 ,  A61L31/10 ,  A61L31/145 ,  A61L31/148 ,  A61L31/16 ,  C08B1/003 ,  C08B37/0084 ,  C08L1/02 ,  C08L5/04

Abstract: The present invention relates to the use of nanofibrillar cellulose hydrogel in cell culture and medical applications. The invention relates to a composition comprising nanofibrillar cellulose, cross linkable polymer and at least one bioactive agent. The invention also provides methods for producing the composition and uses thereof. The present invention further relates to the use of said composition for manufacturing of a shaped matrix, the method of preparing said matrix, the matrix and the use of said matrix in various applications.

公开(公告)号：US10729804B2

公开(公告)日：2020-08-04

申请号：US15550173

申请日：2016-02-10

Applicant: UPM-KYMMENE CORPORATION

Inventor： Marjo Yliperttula ,  Patrick Lauren ,  Petter Somersalo ,  Yanru Lou

IPC: C08L5/04 ,  A61L17/14 ,  A61L27/26 ,  A61L27/34 ,  A61L27/52 ,  A61L27/54 ,  A61L27/58 ,  A61L29/08 ,  A61L29/14 ,  A61L29/16 ,  A61L31/04 ,  A61L31/10 ,  A61L31/14 ,  A61L31/16 ,  C08B1/00 ,  C08B37/00 ,  C08L1/02

Abstract: The present invention relates to the use of nanofibrillar cellulose hydrogel in cell culture and medical applications. The invention relates to a composition comprising nanofibrillar cellulose, cross linkable polymer and at least one bioactive agent. The invention also provides methods for producing the composition and uses thereof. The present invention further relates to the use of said composition for manufacturing of a shaped matrix, the method of preparing said matrix, the matrix and the use of said matrix in various applications.