Industrial Technology Research Institute

Wen-Jiunn Chen

Te-Yi Chang

Ming-Tzung Wu

Chih-Hsiang Lin

Meng-Hsin Chen

Chung-Cheng Lin

Ching-Mao Wu

Yu-Chin Lin

Chin-Hua Chang

Nien-Shi Chang

Huey-Zong Wen

Yi-Hung Jan

Huey-Huey Lo

The disclosure provides a masterbatch, a method for fabricating the same and a film formed from the masterbatch. The masterbatch includes a product prepared from a composition via polymerization and granulation. The composition includes: terephthalic acid; and a silicon dioxide dispersion, wherein the silicon dioxide dispersion includes surface-modified silicon dioxide particles disposed within ethylene glycol, and the surface-modified silicon dioxide particle has first functional groups and second functional groups bonded on the surface of the silicon dioxide particles, wherein the first functional groups have a structure represented by and the second functional groups include a Chaloalkyl functional group, Calkoxy functional group, Caminoalkyl functional group, Calkenyl group, or epoxy group, Ris hydrogen or a Calkyl functional group, and n is 1-4.

Masterbatch, method for fabricating the same, and a film fabricated from the masterbatch

Disclosed is an ink composition used in an electrowetting display device and an electrowetting display device employing the same. The ink composition used in the electrowetting display device includes a non-polar solvent and a modified hydrophobic pigment, wherein the modified hydrophobic pigment has a structure represented by Formula (I), ofP-G wherein Ris a straight chain or a branched Calkyl group, or Ccycloalkyl group.

Ink composition used in electrowetting display device and electrowetting display device employing the same

The present invention provides particulate aqueous polyurethane dispersions and a process for producing the same. Two diverse polyols are reacted with two different amount of hydrophilic group-containing dihydric alcohols to obtain a hydrophobic prepolymer and a hydrophilic prepolymer respectively, and the two prepolymers obtained are together dispersed in water. After chain-extending the dispersed prepolymers, core-shell aqueous polyurethane dispersions are produced, wherein the shell is made from the hydrophilic prepolymer and the core is made from the hydrophobic prepolymer. The polyurethane product made from the aqueous polyurethane dispersions of the invention has superior solvent resistance and can be employed in industrial coating or surface treatment of leather or textiles.

Particulate aqueous polyurethane dispersion and process for producing

Growing community of inventors

Hsinchu, Taiwan

Wen-Jiunn Chen