Daikin Kogyo Co., Ltd.

Daikin Industries, Ltd.

Daikin Kogyo Kabushiki Kaisha

501 Daikin Industries, Ltd.

Daikin Industris, Ltd.

Naonori Enjo

Masahiro Noguchi

Hideki Aomi

Satoshi Ide

Yukio Omure

Masayoshi Shinjo

Kazunori Hayashi

Yasuko Okazaki

Hirokazu Aoyama

Iwao Hisamoto

Toshiharu Yagi

Chiaki Maeda

Shosin Fukui

Takasige Esaka

Koji Tamura

Yuhkow Harada

Masato Kagami

Toshihiko Iida

Yuko Harada

A deicing coating composition characterized in that the composition comprises a synthetic resin coating composition of the organic solvent type, at least one fluorine-containing compound selected from the group consisting of urethane, phosphate, phosphonic acid derivative, phosphinic acid derivative, polyether, polyester and polyvinyl compounds having a perfluoroalkyl group with 6 to 20 carbon atoms, and when required, an alkali metal compound of the formula

Deicing coating composition

A heat pump medium comprising 2,2,3,3,3-pentafluoropropanol either alone or in admixture with water.

Heat pump

A perfluoroalkylvinyl copolymer comprising (a) repeating units of the formula:

Perfluoroalkylvinyl polymer and production and use thereof

A non-electrification polymeric composite material composed of 60-95% by weight of a copolymer of perfluoro(alkyl vinyl ether) and tetrafluoroethylene (PFA), 1-10% by weight of electrically conductive carbon, and 5-20% by weight of carbonaceous fiber powder. The weight ratio of the electrically conductive carbon contained in the polymeric composite material to the carbonaceous fiber powder also contained in the material in from 1/9 to 7/4, preferably from 2/8 to 5/5. The polymeric composite material is especially suitable as a semiconductor holder, particularly for semiconductor wafers.

Non-electrification polymeric composite material

An azeotropic like composition comprising 95 to 93% by weight of Flon-112 and 5 to 7% by weight of isooctane. The composition has a lower freezing point than that of Flon-112 while maintaining excellent properties of Flon-112. The composition is useful as various solvents and dispersing media such as a cleaning solvent, an extraction solvent, a dispersing medium.

Azeotropic like composition

Working fluids for the Rankine cycle comprising dichlorotetrafluoroethane and a member selected from the group consisting of difluoroethane and dichlorofluoromethane.

Working fluids for Rankine cycle

The invention provides fluorochlorohydrocarbon compositions containing as a stabilizer a boron compound or a boron compound and an ester of phosphorous acid. The compositions are for use as a heating medium, a foaming agent for the preparation of foamed products of plastics or the like.

Fluorochlorohydrocarbon compositions

An aqueous etchant composition comprising hydrogen fluoride, ammonium fluoride and a surfactant selected from a group consisting of fluorine-containing carboxylic acids and their salts, with which very minute and complicated pattern can be etched onto an oxidized silicon film on a semiconductor substrate.

Etchant composition

Working fluids for the Rankine cycle comprising chlorodifluoromethane and one of difluoroethane and dichlorotetrafluoroethane.

Working fluids for the Rankine cycle comprising trichlorofluoromethane and a member selected from the group consisting of difluoroethane, isobutane and octafluorocyclobutane.

Working fluids for the Rankine cycle comprising trichlorofluoromethane

Compositions using for working fluids and heat-transfer media comprising 81 to 100 parts by weight of 2,2,3,3,3-pentafluoropropanol and 0 to 19 parts by weight of water.

Working fluids for rankine cycle

Working fluids for use with the Rankine cycle comprising 5 to 50% by weight of tetrafluoromethane, 40 to 95% by weight of trifluoromethane and 0 to 10% by weight of monochlorodifluoromethane.

Working fluids for use with rankine cycle

An absorption refrigerant composition for use in absorption refrigeration systems comprising 1,1,1,2-tetrafluoroethane and an organic solvent capable of dissolving the ethane.

Absorption refrigerant compositions for use in absorption refrigeration

A refrigerant comprising a mixture of chlorodifluoromethane and diffluoromethane.

Growing community of inventors

Suita, Japan

Naonori Enjo