Abstract: A fuel-saving device for treating a fuel includes at least one pyroelectric element to be in contact with the fuel. The at least one pyroelectric element includes a high molecular polymer substrate and a plurality of polarized pyroelectric particles dispersed in the polymer substrate. The polarized pyroelectric particle has infrared absorption peaks at wavenumber ranging from 430 cm?1 to 980 cm?1 and from 1600 cm?1 to 2700 cm?1.

Abstract: A fuel-saving device for treating a fuel includes at least one pyroelectric element to be in contact with the fuel. The at least one pyroelectric element includes a high molecular polymer substrate and a plurality of polarized pyroelectric particles dispersed in the polymer substrate. The polarized pyroelectric particle has infrared absorption peaks at wavenumber ranging from 430 cm?1 to 980 cm?and from 1600 cm?to 2700 cm?1.

Abstract: A bottle container provided with a protective layer is provided by coating a protective layer composed of a nanoscale titanium dioxide (TiO2) and copper particle on the surface of a bottle container, characterized in that, when sunlight irradiates over the bottle container, UV light or visible light of shorter wavelength (=about 600 nm and less), they will be absorbed therein and generates subsequently electrons and electric holes to react water and oxygen in air into active oxygen and hydroxyl free radical as strong oxidants. These oxidants can decompose surrounding organic matters and can kill bacteria as well as de-odor. In case of thus coated bottle container containing beer, UV light or strong light cannot enter substantially into the beer contained therein to oxidize hop components in the beer, and consequently, the intact taste of the beer can be retained.

Abstract: A manufacturing process of cellulose solution with low viscosity includes the step of dissolving a cellulose in a mixture solvent which is produced by mixing an additional solvent mixture, N-methylol caprolactom, with a main solvent, N-methyl morpholine oxide. The present invention not only can increase the swelling of the pulp during the dissolving process, but also can lower the viscosity of the cellulose solution that enables the manufacturing process to process at lower temperature and the cellulose solution produced to spin in higher spinning speed. Therefore, the physical property and the quality of the final fiber product are improved by eliminating the problem of cellulose polymerization decay.

Abstract: A method of reducing color and polymerization decay of cellulose viscose includes the step of permeating a 1,3-phenylene-bis 2-oxazoline as a polymerization anti-decay additive during dissolving a cellulose in water and a solvent to form a cellulose viscose, so as to reduce the color and the polymerization decay of the cellulose viscose.

Abstract: A process for producing cellulose solution with low viscosity of 6,000-12,000 poises is disclosed. The process comprises the steps of kneading and dissolving raw cellulose material into a solvent mixture and an anti-polymerization degrading agent to form a cellulose solution which is spun to a fiber or a film of regenerated cellulose. The characteristics of the present process are that:a. the solvent mixture consists of 40-70 wt % of N-methyl morpholine oxide (NMMO), 20-50 wt % of N-methylol caprolactam (NMC) and 5-35 wt % of tetra methyl ammonium chloride (TMAC);b. the raw cellulose material is dissolved in the solvent mixture by assistance of a thin film evaporator at 80.degree. C. and 50-150 torr; andc. the anti-polymerization degrading agent is 1000 ppm to 1% of stearyl-3(3',5'-di-ter-4-hydroxyphenyl)propionate.