公开(公告)号：US20220169808A1

公开(公告)日：2022-06-02

申请号：US17537728

申请日：2021-11-30

申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

发明人： Wei-Hong CHANG ,  Ching-Mei CHEN ,  Grace H. CHEN ,  Hsin-Hsin SHEN ,  Yuchi WANG ,  Ming-Chia YANG ,  Li-Hsin LIN ,  Sen-Lu CHEN ,  Yi-Hsuan LEE ,  Jian-Wei LIN ,  Liang-Cheng SU

IPC分类号： C08J5/18 ,  C08J7/04

摘要： An anti-curling film is provided. The anti-curling film includes a first portion and a second portion covering the first portion. The first portion includes polylactic acid (PLA), polycaprolactone (PCL), polyethylene glycol dimethacrylate (PEGDMA) and a photoinitiator. The second portion includes polycaprolactone (PCL), gelatin, hyaluronic acid (HA), alginate (AA), polyvinyl alcohol (PVA) or a combination thereof.

公开(公告)号：US20210269765A1

公开(公告)日：2021-09-02

申请号：US17126942

申请日：2020-12-18

申请人： Industrial Technology Research Institute

发明人： Chia-Jung LU ,  Jing-En HUANG ,  Liang-Cheng SU ,  Hsin-Hsin SHEN ,  Yuchi WANG ,  Ying-Hsueh CHAO ,  Li-Hsin LIN ,  Hsiu-Hua HUANG

IPC分类号： C12N5/00 ,  A61K35/12 ,  A61K9/00 ,  A61K47/38 ,  A61K47/42

摘要： A temperature-sensitive cell culture composition is provided. The temperature-sensitive cell culture composition includes a hydrogel, a cellulose, a gelatin and a collagen. Based on 1 part by weight of the collagen, a content of the hydrogel is between 0.03 parts by weight and 60 parts by weight, a content of the cellulose is between 150 parts by weight and 360 parts by weight, and a content of the gelatin is between 21 parts by weight and 12 parts by weight. In addition, a method for using the temperature-sensitive cell culture composition, a method for forming the temperature-sensitive cell culture composition, and a use of the temperature-sensitive cell culture composition are also provided.

公开(公告)号：US20210196648A1

公开(公告)日：2021-07-01

申请号：US16731979

申请日：2019-12-31

申请人： Industrial Technology Research Institute

发明人： Hsin-Hsin SHEN ,  Yuchi WANG ,  Li-Hsin LIN ,  Ming-Chia YANG ,  Hsiu-Hua HUANG ,  Liang-Cheng SU ,  Ying-Hsueh CHAO ,  Jing-En HUANG

IPC分类号： A61K9/70

摘要： A drug-containing multilayer film provided. The drug-containing multilayer film includes: a drug-containing layer; and an anti-adhesion layer on a surface of the drug-containing layer. The drug-containing layer is composed of a first composition including a first polymer material and a drug, and the first polymer material includes at least one selected from the group consisting of: polylactic acid (PLA) and polyethylene glycol (PEG), and the weight ratio of the first polymer material to the drug is about 1:0.01-0.3. The anti-adhesion layer is composed of a second composition, and the second composition includes a second polymer material, and the second polymer material includes at least one selected from the group consisting of polylactic acid and polyethylene glycol.