Matsushita Electric Industrial Co., Ltd.

National Central University

Chung-shan Institute of Science and Technology, Armaments, Bureau, Ministry of National Defense

Hui Chen

Ming-Hsiung Wei

Yu-Wei Hou

Ming-Yu Lo

Yu-Cheng Kuo

Chun-Lan Tseng

Ling Hua Wu

Polymer spheres are fabricated. Dispersing polymerization and a two-stage swelling procedure are processed. The polymer spheres fabricated have uniform granular sizes and are highly cross-linking. Thus, the polymer spheres are heat-resistant and solvent-resistant.

Method of fabricating highly cross-linked polymer spheres having uniform granular sizes

A method of preparing core-shell submicron spheres is disclosed. The method comprises steps hereafter. An emulsion containing a core monomer is heated to a temperature of 10&#xb0; C. below its boiling point to the boiling point. A core forming step is performed by adding an initiator solution to the heated emulsion to form cores by polymerizing the core monomer. When the conversion of the above polymerization is 10% to 95%, a shell forming step is performed by adding a shell monomer into the emulsion, at a temperature of 50&#xb0; C. below the emulsion's boiling point to the boiling point thereof, to form shells, respectively surrounding the cores, by polymerizing the shell monomer.

Method of manufacturing core-shell submicron spheres

The concept of database management is employed in the field of word processing, thereby strengthening the format design characteristics so as to simplify word processing with repeating formats and repeating data and so as to aid in ensuring uniformity of documents of similar types.

Method and apparatus for fixed format word processing

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Taipei, Taiwan

Hui Chen