Industrial Technology Research Institute

Jean-Dean Yang

Jui-Hsiang Chen

Yu-Hua Chen

Ting-Yu Shih

Meng-Yow Hsieh

Yu-Lin Hsieh

Chia-wei Hong

Chao-Chen Tien

Pei Pei Cheng

Shiao-Wen Tsai

Chiung-Lin Yang

Chia-Wei Hong

Kei-Hung Wu

The present disclosure provides a brush polymer, including: a linear polymer main chain; and brush structural side chains, including: a hydrophobic molecular branch, and a hydrophilic molecular branch and/or an anti-biofilm/or an anti-microbial molecular branch, wherein the linear polymer main chain is conjugated to the side chains by covalent bonds formed between a hydroxyl group and a reactive functional group, wherein the reactive functional group includes: isocyanate, carboxyl, or epoxy. The present disclosure also provides a medical application of the brush polymer.

Brush polymer and medical use thereof

An aliphatic polyester polymer compositions and preparation method thereof. The invention provides a bioresorbable aliphatic polyester copolymer, comprising the reaction product of a first polyester, a second polyester, and a coupling agent. Specifically, the first polyester and second polyester have the same repeat units, but different weight average molecular weights. Methods for preparing the aliphatic polyester copolymer are provided, in which the first polyester reacts with the second polyester in the presence of the coupling agent, undergoing copolymerization.

Aliphatic polyester polymer compositions and preparation method thereof

This invention is concerned with a method for producing water-insoluble polysaccharides. A method for making the water-insoluble bio-compatible gel includes activating the hydroxyl-containing polysaccharides with the activating agent to form activated polysaccharides, and cross-linking the activated polysaccharides, under moderate conditions producing different shapes of the water-insoluble bio-compatible gel. The water-insoluble bio-compatible gels, films, porosities, powders, sheets, fibers and spheres of this invention may be applied to various medical and cosmetic uses.

Method for producing water-insoluble polysaccharides

Growing community of inventors

Taoyuan, Taiwan

Jean-Dean Yang