Industrial Technology Research Institute

Yin-Ju Yang

Guang-Way Jang

Hsiu-Yu Cheng

Yi-Chun Lo

Jen-You Chu

Shu-Hui Cheng

Shu-Jiuan Huang

Ying-Chih Pu

Chang-Ming Wong

Shu-Chen Li

Jian-Yi Hang

Chih-Fen Chang

Mei-Chih Hung

Rui-Xuan Dong

Shu-Chen Lee

Jen-Min Chen

The filtration material includes a supporting layer, a first selective layer disposed on the supporting layer, and a second selective layer disposed on the first selective layer. The first selective layer includes a polyimide and an ionic polymer intertwined with the polyimide. In particular, the polyimide includes at least one repeat unit having a structure represented by Formula (I) wherein Ais Ais Rand Rare independently &#x2014;H, &#x2014;CF, &#x2014;OH, &#x2014;Br, &#x2014;Cl, &#x2014;F, Calkyl group, or Calkoxy group; and X and Y are independently single bond, &#x2014;O&#x2014;, &#x2014;CH&#x2014;, &#x2014;C(CH)&#x2014;, or &#x2014;NH&#x2014;.

Filtration material

The present embodiment relates to a Plasticizer, which is fabricated by mixing monomers of biodegradable polymer with bio-molecules subsequently to deal the mixture with thermal treatment. The Biodegradable material comprising the Plasticizer has high melt index which is contributive for the processing of thermal processing, and the microwave-tolerance and water-resistance of the material makes the material suitable for food packaging.

Plasticizer, a biodegradable material comprising the plasticizer and application thereof

The present invention relates to a Plasticizer, which is fabricated by mixing monomers of biodegradable polymer with bio-molecules subsequently to deal the mixture with thermal treatment. The Biodegradable material comprising the Plasticizer has high melt index which is contributive for the processing of thermal processing, and the microwave-tolerance and water-resistance of the material makes the material suitable for food packaging.

Method of manufacturing gradient composite material comprises steps of providing plural surface modified inorganic nanoparticles with functional groups or oligomers with functional groups; transferring the surface modified inorganic nanoparticles or oligomers with functional groups into an organic matrix to form a mixture; performing a photo polymerization step or a thermo-polymerization step for polymerizing and generating a gradient distribution of the surface modified inorganic nanoparticles or oligomers with functional groups in the mixture; and curing the mixture to solidify the organic matrix and form a structure with gradient composite, wherein the organic matrix is transferred into an organic polymer after curing.

Gradient composite material and method of manufacturing the same

A method for transferring inorganic oxide nanoparticles from aqueous phase to organic phase. A modifier is used to change the surface polarity of inorganic oxide nanoparticles, followed by using proper solvents to transfer the modified inorganic oxide nanoparticles form aqueous phase to organic phase. The organic dispersion of modified inorganic oxide nanoparticles can be combined with a polymer to provide a polymer composite with the nanoparticles uniformly dispersed therein.

Method for transferring inorganic oxide nanoparticles from aqueous phase to organic phase

Growing community of inventors

Hsinchu, Taiwan

Yin-Ju Yang