National Chi Nan University

Industrial Technology Research Institute

Great Chain Chemical Ltd

The Heart of Taiwan Science, Innovation, Culture and Art Co., Ltd.

Long-Li Lai

Cheng-Hua Lee

Yan-Chih Lu

Ya-Lin Chang

Yao-Chih Lu

Kung-Lung Cheng

Shih-Hsien Liu

Yang-Chu Lin

Woan-Shiow Tzeng

Jie-Hwa Ma

Ting-Chung Liu

Yu-You Lin

Teu-Yu Lin

Pei-An Hsieh

Jhih-Yuan Tong

Han-Hsuan Kuo

Chun-Chi Tseng

Po-Chung Lin

Huey-Fen Tzeng

Yi-Lun Chi

Tzu-Ping Kuo

A far infrared (FIR)-emitting composition includes a first polymer component and a silicon dioxide composite particle which is prepared by subjecting a tetraalkoxysilane and a compound represented by Formula (A) to hydrolysis and condensation polymerization:Y—Si(OR)  (A),

Far infrared-emitting composition and far infrared-emitting fiber including the same

The present invention relates to a silicon dioxide composite particle with far-infrared radioactivity, which is formed by the hydrolysis, condensation and polymerization of an organic silane precursor having the structure of the formula (I) with a tetra-alkoxysilane. The high stability of organic silane precursor compounds and the low biotoxicity of silicon dioxide composite particles make the present far-infrared radioactive silicon dioxide composite particles of great potential for extensive use in related bio-products.A-R&#x2014;Si(OR)&#x2003;&#x2003; Formula (I)

Silicon dioxide composite particle with far-infrared radioactivity; precursor of the same and application thereof

A process for preparing a triazine-based precursor for producing a micro-particulate complex containing a far infrared-emissive silica particle comprises steps of: a) subjecting 2-4-6-trichloro-1,3,5-triazine and a first nucleophilic compound to a displacement reaction in the presence of a first solvent at a first temperature range to form an intermediate; and b) subjecting the intermediate and a second nucleophilic compound to a further displacement reaction in the presence of a second solvent at a second temperature range higher than the first temperature range.

Process for preparing a triazine-based precursor, the precursor prepared thereby, a method for producing a micro-particulate complex using the precursor, and the micro-particulate complex produced thereby

Disclosed is an azo compound represented by Formula (I), in which Ris hydrogen or methyl, Ris hydrogen or methyl, and Ris hydrogen, an unsubstituted linear alkyl group of from 1 to 4 carbon atoms, or an unsubstituted branched alkyl group of from 1 to 4 carbon atoms. This disclosure also provides a black dye composition including the azo compound represented by Formula (I).

Azo compound and black dye composition including the same

The present disclosure describes novel imidazo[1,2-a]pyrimidine-containing organic light-emitting compounds represented by formula (I): 

Imidazo[1,2-A]pyrimidine-containing compounds, method for preparing the same, and their use in electronic devices

A triazine-based monomeric compound represented by the following formula (I):  and Dis represented by the following formula:-G-B&#x2014;X-G-. B, X, G, G, A, A, Aand Aare as defined in Claim. A di-triazine compound for preparing the triazine-based monomeric compound and a degradable polymer prepared from the triazine-based monomeric compound are also disclosed.

Triazine-based monomeric compound, di-triazine compound, and degradable polymer

Dichroic dyes, dichroic dye compositions, and liquid crystal composition and liquid crystal display element containing the dichroic dyes. The dichroic dye has increased solubility and stability.

Dichroic dye, composition thereof, and liquid crystal composition and liquid crystal display element containing the same

The present invention provides a process for preparing a polyhydroxystyrene derivative, comprising adding polyhydroxystyrene to an alkaline alcohol solution to form a homogeneous polyhydroxystyrene solution; and reacting the polyhydroxystyrene solution with an ester to obtain the polyhydroxystyrene derivative. The obtained polyhydroxystyrene derivative is suitable for use as the resin component of a photoresist.

Process for preparing polyhydroxystyrene derivatives

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Taichung, Taiwan

Long-Li Lai