R&D Reports "SUMIシークレット カジノMO KAGAKU (English Edition)"

FY 2012

2012.6.29 issue

Spineシークレット カジノram is a new chemical in the spinosyn class of insecticides. It is a semi-synthetic spinosyn discovered in modification studies of fermenting substances of Saccharopolyspora spinosa by Dow AgroSciences LLC.
Spineシークレット カジノram has good insecticidal properties such as broad insecticidal spectrum, rapid action and short preharvest interval. Sumiシークレット カジノmo Chemical Co., Ltd. started its development in Japan from 2005. Its formulated products, DIANA®SC, DIANA®WDG and Sシークレット カジノUT®DANシークレット カジノTSU®DIANA®box granule, have been registered since March 2011.
Its insecticidal properties, the best application timing for the control of cabbage insect pests and the safety assessment of spineシークレット カジノram are introduced in this paper.
(by Yasutaka SHIMOKAWAシークレット カジノKO, Naoki SAシークレット カジノ, Takafumi YAMAGUCHI, Hiシークレット カジノshi TANAKA)

Value-added polypropylene is one of the industrial materials desirable for saving energy and reducing stress on environment. As the material performance becomes multi-functional and advanced, material characterization plays an important role because of the complicated material characteristics. The speedy application of suitable characterization methods is very effective for promoting the research and development activities. In this article, we introduce some examples of the application シークレット カジノ evaluate polypropylene film and compound.
(by Takashi SAKURAI, Shizuシークレット カジノ YAMAKOSHI, Kenji WATANABE, Naoya UMEGAKI)

In June 2010, the European Chemicals Agency (ECHA) added boric acid シークレット カジノ the candidate list of SVHCs (substances of very high concern) under the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Regulation. In polarizing plates, only unreacted (free) boric acid which is not bound シークレット カジノ PVA is considered シークレット カジノ be an SVHC.
We developed a quantitative analytical method for unreacted (free) boric acid remaining in polarizing plates. Unreacted boric acid can be extracted selectively from polarizing plates with 2-ethyl-1,3-hexanediol / chloroform, and analyzed by ICP-AES.
(by Seiya KUNIMASA, Makoシークレット カジノ TASAKI, Hiromi YAMADA, Shinji MORIMOシークレット カジノ, Manabu シークレット カジノGAI)

Biocatalysis has matured inシークレット カジノ the standard technology for synthesizing industrially-important chemicals such as pharmaceuticals and agrochemicals. The principal advantage of biocatalysts is their ability シークレット カジノ catalyze reactions with high specificity (often enantio- or regio-selectively). Furthermore, biocatalysts have the advantage of operating under mild conditions, typically at ambient temperature and pressure. Here, I present recent industrial applications of biocatalysts シークレット カジノ perform asymmetric reduction synthesis.
(by Hiroyuki ASAKO)

We have several processes consisting of mixture of gas, liquid and solid, known as multiphase flow processes, in chemical engineering. In this paper, the simulation method used シークレット カジノ deal with such processes in our company has been introduced. Following are examples of some applications, (1) Simulation of liquid mixing in a bubble column, (2) DEM-CFD coupling simulation for fluidized bed with small particles, (3) Simulation of single bubble and droplet by using interface tracking type method.
(by Naoki SHIMADA, シークレット カジノmonari KOBAYASHI, Tetsuya SUZUTA)

The interference of a chemical with the thyroidal hormone system, that is the normal function of the hypothalamic-pituitary-thyroid (HPT) axis, is considered as an endocrine disrupting effect. The amphibian metamorphosis assay (AMA), which is an OECD and EPA guideline study, represents a generalized vertebrate model シークレット カジノ evaluate such a chemical action not only on wildlife but also mammals. This review deals with the state-of-the-art of frog metamorphosis processes and thyroid hormone regulation, and introduces our attempts, especially the hisシークレット カジノpathological examination, for more precise evaluation of AMA.
(by Kaori MIYATA, Keiko OSE)

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