Yoshitomi Pharmaceutical Industries, Ltd.

Api Corporation

Panasonic Intellectual Property Management Co., Ltd.

Yhs Ltd.

Yasuhiro Hidaka

Masanobu Takahashi

Hiroyuki Akashi

Koreyoshi Suenobu

Yasuhiro Kozasa

Toshio Sato

Yoshifumi Shibuya

Toshio Morishita

Takeshi Inoue

Ryoichi Kinishi

Tetsuji Shibata

Masato Magami

Hideyuki Ando

Masanori Kohara

Tetsuji Ike

Kazuma Kugimiya

Kazuki Katsuyama

Kenta Hosoi

Sumio Nakane

Yoshimitsu Ikoma

Yoshiro Goto

Takuya Nakatani

An object of the present invention is to propose heat insulating structure which is excellent in thermal insulating properties and higher in strength. The heat insulating structure includes: an aerogel layer including aerogel particles, adhesive, and fibers; and a retainer which is provided to at least one face of the aerogel layer and includes fiber materials and binder resin. Each of the fibers is part of one of the fiber materials included in the retainer.

Heat insulating structure using aerogel

Zinc pyrithione and copper pyrithione are highly evaluated in the market as an antidandruff agent for shampoo, or an antifouling agent for ship bottom paint and fish-farming net, or an antibacterial/antifungal agent or preservative/mildewcide for industrial products and household articles. For enhancing the market value thereof, there has been a demand for a product that not only attains an increase in conventional antibacterial/antifungal effects but also exhibits novel bioactive effects and that achieves improvement with respect to problems and drawbacks relating to properties, such as solubility in seawater, and stability, such as thermal stability and weather resistance, of polymer materials. There is provided a novel pyrithione complex compound obtained by converting the conventional pyrithione metal salt to a complex compound with an oxide or hydroxide of metal such as zinc, copper or aluminum. As compared with the conventional pyrithione metal salt, this complex compound exhibits superior antibacterial/antifungal effects, newly realizes a hair-regrowing effect and successfully attains improvement with respect to the solubility in seawater and thermal stability/weather resistance of polymer materials.

Pyrithione complex compound, process for producing the same and use thereof

The present invention provides a bis(2-pyridinethiol-1-oxide) copper salt coated with one or more compounds selected from glycerin, dialkyl phthalate, lubricating oil, acrylic resin, rosin, fatty acid amide, dialkyl polysulfide, polybutene, paraffin and petrolatum. The coated copper salt does not scatter, so that it is easy to handle, and is superior in safety and workability. In addition, the copper salt does not suffer from any adverse influence on the inherent storage stability or antifouling effect by being coated. Therefore, a coating for the bottom of a ship having a superior antifouling effect and storage stability can be obtained.

Coated bis (2-pyridinethiol-1-oxide) copper salt

Coated bis(2-pyridinethiol-1-oxide) copper salt

An industrial microbicidal/microbistatic composition which comprises (1) 4,5-dichloro-1,2-dithiol-3-one and (2) N-dodecylguanidine hydrochloride or N-dodecylguanidine acetate and a method of killing or inhibiting the growth of microbe or controlling slime formation using said composition.

Industrial microbicidal/microbistatic composition and use thereof

A microbicidal/microbistatic composition for industrial use which contains 4,5-dichloro-1,2-dithiol-3-one and bromonitrostyrene and a method of killing or inhibiting the growth of microorganisms or controlling slime formation using the composition.

Microbicidal/microbistatic composition for industrial use and method of

A biocidal composition which comprises 4,5-dichloro-1,2-dithiol-3-one and N-methyl-2-pyrrolidone in a proportion by weight of 70:30 to 10:90 is described.

Biocidal 4,5-dichloro-1,2-dithiol-3-one composition

Method of producing polyurethanes

Stabilized antifouling paint composition

Growing community of inventors

Sakai, Japan

Yasuhiro Hidaka