ADEKA Corporation

Japan

ADEKA Corporation

Japan
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This invention provides a copper compound represented by General Formula (I) below. In General Formula (I), R^(1) to R^(3) independently represent a linear or branched alkyl group with a carbon number of 1 to 5; provided that R^(1) and R^(2) are a methyl group, R^(3) represents a linear or branched alkyl group with a carbon number of 2 to 5; and provided that R^(1) is a methyl group and R^(2) is an ethyl group, R^(3) represents a methyl group or a linear or branched alkyl group with a carbon number of 3 to 5. A starting material for forming a thin film of the present invention includes the copper compound represented by General Formula (I). The present invention can provide a copper compound which has a low melting point, can be conveyed in a liquid state, has a high vapor pressure, and is easily vaporizable, and also a starting material for forming a thin film which uses such a copper compound.


Patent
Adeka Corporation | Date: 2017-03-29

A method for loading a support with a compound in an organic solvent, characterized in that the organic solvent contains an amine. The organic solvent preferably has a hydroxy group. The compound preferably has at least one of carboxyl, sulfonic, phosphoric, phosphonic, and alkoxysilyl groups. The support is preferably a metal oxide, such as titanium oxide, zinc oxide, or aluminum oxide. The resulting compound-loaded support is suited for use as an electrode.


The object of the present invention is to efficiently produce useful terpenoid compounds, and specifically, to provide a method for preparing squalene, which is an important intermediate of terpenoid. The object can be solved by a hydroxymethylglutaryl CoAreductase (HMGR) comprising:(a) an amino acid other than alanine (A) at the 10th position in an S2 amino acid sequence of HMGR, (b) an amino acid other than proline (P) at the 1 st position from the carboxyl terminal in the DKK region of the HMG-CoA binding site of HMGR, (c) an amino acid other than alanine (A) at the 1st position in an L2 amino acid sequence of HMGR, and (d) an amino acid other than glutamic acid (E) at the 6th position in an L2 amino acid sequence of HMGR of the present invention.


The cobalt compound of this invention is represented by general formula (I) below. In general formula (I), R^(1) to R^(3) independently represent a straight chain or branched alkyl group having 1 to 5 carbon atoms. In addition, the thin film-forming raw material of this invention contains the cobalt compound represented by general formula (I). According to this invention, it is possible to provide a cobalt compound which can be transported in the form of a liquid due to having a low melting point, which can be decomposed at a low temperature and which can be easily vaporized due to having a high vapor pressure; and a thin film-forming raw material that uses this cobalt compound.


Patent
Adeka Corporation | Date: 2017-03-22

A laminate of layered substances each containing two or more kinds of elements as constituent elements is contained in an ionic liquid containing a specific cation, and the ionic liquid containing the laminate is irradiated with one or both of sonic waves and electric waves.


An objective of the invention is to provide a skin cosmetic composition and an antibacterial agent for a skin cosmetic which exhibit antibacterial effects even without using parabens and are safe to the human body. To attain this objective, the invention provides a skin cosmetic composition comprising: a component (A) which is either one or both of hexyl glyceryl ether and cyclohexyl glyceryl ether, a component (B) which is either one or both of 1,2-propanediol and 1,3-propanediol, and a component (C) which is one or more of group consisting of citric acid, lactic acid, hydroxyethylethylenediaminetriacetic acid, hydroxyethyliminodiacetic acid, dihydroxyethylglycine, gluconic acid, phytic acid, pentetic acid, etidronic acid, tartaric acid, and salts thereof, and gluconolactone, and also provides an antibacterial agent for a skin cosmetic which includes the components (A), (B), and (C). The invention also provides a method for enhancing the antibacterial effect of the diol compound of the component (A).


Patent
Adeka Corporation | Date: 2017-01-18

Provided are a nonaqueous electrolyte excellent in prevention of overcharge and capable of retaining a small internal resistance and a high electrical capacity even after charge/discharge cycles and a nonaqueous secondary battery using the same. Specifically, the nonaqueous electrolyte of the invention is a lithium salt solution in an organic solvent and contains at least one compound having general formula (1), and the nonaqueous secondary battery includes a negative electrode capable of intercalating and deintercalating lithium, a positive electrode containing a transition metal and lithium, and the nonaqueous electrolyte of the invention. The details of formula (1) are as described in the description.


Patent
Adeka Corporation | Date: 2017-03-01

The flame-retardant thermoplastic polyurethane elastomer composition of the present invention includes a thermoplastic polyurethane elastomer, (A) a (poly)phosphate compound represented by general formula (1), (B) a (poly)phosphate compound represented by general formula (3), and (C) silicon dioxide. The composition preferably contains (D) zinc oxide. Symbols n, X^(1), and p in formula (1) and r, Y^(1), and q in formula (3) are as defined in the description.


An alkoxide compound is represented by General Formula (I) below:^(1) to R^(3) each independently represent hydrogen, a C_(1-12) hydrocarbon group, etc.; R^(4) represents a C_(1-12) hydrocarbon group, etc.; L represents hydrogen, halogen, a hydroxyl group, an amino group, an azi group, a phosphido group, a nitrile group, a carbonyl group, a C_(1-12) hydrocarbon group, etc.; and M represents a metal atom or a silicon atom, n represents an integer of 1 or more, m represents an integer of 0 or more, and n + m represents the valence of the metal atom or silicon atom.


Patent
Adeka Corporation | Date: 2017-09-27

Provided is an ultraviolet absorbing agent that efficiently absorbs ultraviolet rays in a wide wavelength region, and in particular, has a strong absorbability in the UV-A region. Also, a synthetic resin composition having excellent weatherability is provided. Provided is an ultraviolet absorbing agent comprising a triazine-based compound represented by Formula (1) below. Also, a synthetic resin composition containing the ultraviolet absorbing agent is provided. R^(2), R^(3), and R^(4) in the triazine-based compound represented by Formula (1) below are each preferably a hydrogen atom or a methyl group, and particularly preferably a hydrogen atom.

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