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公开(公告)号：DE3610718C2
公开(公告)日：1992-02-13
申请号：DE3610718
申请日：1986-03-29
Inventor： ORITA, HIDEO , HAYAKAWA, TAKASHI , TAKEHIRA, KATSUOMI, IBARAKI, JP
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公开(公告)号：DE3411702C2
公开(公告)日：1991-08-29
申请号：DE3411702
申请日：1984-03-29
Applicant: DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY MICHIO KAWATA, TOKYO/TOKIO, JP
Inventor： HITOTSUYANAGI, HAJIME , FUJITA, NOBUHIKO , ITOZAKI, HIDEO , KAWAI, HIROMU, ITAMI, HYOGO, JP
IPC: H01J37/32 , C23C14/00 , C23C14/06 , C23C14/14 , C23C14/22 , C23C14/34 , C23C14/35 , C23C14/36 , C23C16/24 , C23C16/50 , C23C16/509 , H01L21/203 , H01L21/205 , H01L29/16
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公开(公告)号：DE3710588C2
公开(公告)日：1991-05-02
申请号：DE3710588
申请日：1987-03-31
Inventor： ISOGAI, NOBUO , UDA, AKITOMO , TANAKA, KAZUO , HOSOKAWA, MOTOYUKI, NIIGATA, JP
Abstract: A process for producing ethanol which comprises reacting methanol, carbon monoxide and hydrogen in the presence of a catalyst comprising a cobalt phosphine carbonyl complex having the formula: Co(CO)3.R1R2R3P.R4R5PO wherein each of R1, R2, R3, R4 and R5 is independently hydrogen, C1-C20 alkyl, C3-C20 cycloalkyl or aryl, and the alkyl, cycloalkyl or aryl may contain a member selected from N, O, S, halogen and mixtures thereof is disclosed.
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公开(公告)号：DE3704411C2
公开(公告)日：1989-05-03
申请号：DE3704411
申请日：1987-02-12
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公开(公告)号：DE3518094C2
公开(公告)日：1989-02-02
申请号：DE3518094
申请日：1985-05-21
Inventor： OKADO, HIDEO , SHOJI, HIROSHI, IBARAKI, JP , TAKAYA, HARUO, ABIKO, CHIBA, JP , KAWAMURA, KICHINARI, TSUCHIURA, IBARAKI, JP , YAMAZAKI, YASUYOSHI, IBARAKI, JP
Abstract: A zeolite material obtained by modifying a crystalline aluminosilicate having the following empirical formula: xM2O.yM'O.Al2O3.zSiO2.nH2O wherein M is an exchangeable cation selected from the group consisting of alkali metals, hydrogen and mixtures thereof, M' is an alkaline earth metal, x is between 0 and 1.5, y is between 0.2 and 40, z is between 50 and 3000 and n is between 0 and 40 and wherein x+y is at least 1.2, with an alkaline earth metal compound. The modifying may be by impregnation or by mere mixing. The zeolite material is useful as catalyst for converting methanol and/or dimethyl ether into lower olefins.
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Patent Agency Ranking
公开(公告)号：DE2925799C2
公开(公告)日：1988-03-31
申请号：DE2925799
申请日：1979-06-26
Applicant: THE AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY , SHIN-ETSU CHEMICAL CO., LTD., TOKIO/TOKYO, JP
Inventor： ASAI, MICHIHIKO, FUJISAWA, KANAGAWA, JP , SUDA, YOSHIO, HACHIOJI, TOKIO/TOKYO, JP , IMADA, KIYOSHI, OMIYA, SAITAMA, JP , UENO, SUSUMU, KASHIMA, IBARAGI, JP , NOMURA, HIROKAZU, IBARAGI, JP
IPC: C08L27/00 , B29D7/01 , B29D23/00 , C08G18/00 , C08J3/28 , C08J7/00 , C08L1/00 , C08L27/06 , C08L33/00 , C08L33/02 , C08L75/00 , C08L75/04 , H05B7/00
Abstract: A method for preventing bleeding of plasticizers on the surface of shaped articles of plasticized polyvinyl chloride resins. The method comprises the steps of (a) blending a urethane elastomer with the polyvinyl chloride resin together with the plasticizer and other optional additives prior to fabrication of the polyvinyl chloride resin composition into shaped articles, (b) fabricating the resin composition into desired shaped articles, and (c) subjecting the thus shaped article to a treatment with low temperature plasma of a gas. Carbon monoxide is preferred as the gas for the plasma atmosphere.
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公开(公告)号：DE3209131C2
公开(公告)日：1987-09-17
申请号：DE3209131
申请日：1982-03-12
Applicant: DIRECTOR-GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY, TOKIO/TOKYO, JP , KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP
Inventor： TANI, TATSUO , SAWATA, SINJI , TANAKA, TADAYOSHI , SAKUTA, KOICHI, IBARAKI, JP , NAKAMOTO, YASUNOBU, YOKOHAMA, JP , SEKIYA, HIDESHI , MORITA, MASANOBU, TOKIO/TOKYO, JP , YAMAGATA, NORIO, TOMAKOMAI, HOKKAIDO, JP
Abstract: A solar heat plant comprises a first system including a high temperature heat collector for changing solar energy to high temperature heat energy under usual sunshine and to low temperature heat energy under poor sunshine to supply the heat energy to a high temperature heat medium, a high temperature heat load which works under usual sunshine using the heat energy supplied to the high temperature heat medium, a second system including a low temperature heat collector for changing solar energy to low temperature heat energy under usual or poor sunshine to supply the heat energy to a low temperature heat medium, and a low temperature heat load which works under usual sunshine using the heat energy supplied to the low temperature heat medium and also works under poor sunshine using the heat energies supplied to the high and low temperature heat media.
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公开(公告)号：DE2930030C2
公开(公告)日：1986-12-18
申请号：DE2930030
申请日：1979-07-24
Applicant: THE AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY , SHIN-ETSU CHEMICAL CO., LTD., TOKIO/TOKYO, JP
Inventor： ASAI, MICHIHIKO, FUJISAWA, KANAGAWA, JP , SUDA, YOSHIO, HACHIOJI, TOKIO/TOKYO, JP , IMADA, KIYOSHI, OMIYA, SAITAMA, JP , UENA, SUSUMU , NOMURA, HIROKAZU, IBARAGI, JP
IPC: C08J7/00 , B29C59/14 , B29C71/04 , C08J3/18 , C08J3/28 , C08J7/12 , C08J7/18 , C08K5/09 , C08K5/10 , C08K5/12 , C08L27/06
Abstract: In the inventive method, shaped articles of a plasticized polyvinyl chloride resin are subjected to the surface treatment by with low temperature plasma so that the undesirable phenomenon of bleeding of the plasticizer on the surface can be effectively prevented when the plasticizer for plasticizing the resin is a compound having at least one aromatic nucleus in a molecule or a combination of two or more of plasticizers including 10% by weight or more of a plasticizer which is a compound having at least one aromatic nucleus in a molecule.
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公开(公告)号：DE3038537C2
公开(公告)日：1986-11-20
申请号：DE3038537
申请日：1980-10-11
Inventor： KITAOKA, YOJI, ICHIHARA, CHIBA, JP , HIRATO, MIZUHO, HITACHI, IBARAKI, JP , MIYATANI, KAZUO, TOKIO/TOKYO, JP
Abstract: An apparatus for effectively making the supply of material slurry at a high pressure into a high-pressure liquefaction reaction vessel and relief of the pressure of the high-pressure product slurry to permit the discharge of the product slurry as a low-pressure slurry. At least one cylinder having a float therein is used. The material slurry is charged at a low pressure into the cylinder from one end of the latter. Then, the high-pressure product slurry after the reaction is charged from the other end of this cylinder or another cylinder so that the material slurry is pressurized and forcibly supplied to the reaction vessel by the high pressure possessed by the high-pressure product slurry. On the other hand, the high-pressure product slurry, which has been relieved from the high pressure, is forced out of the system at a low pressure as a next batch of material slurry is charged into the cylinder from the above-mentioned one end of the cylinder, so that the product slurry is collected as a low-pressure slurry.
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公开(公告)号：DE3107348C2
公开(公告)日：1986-02-20
申请号：DE3107348
申请日：1981-02-26
Abstract: A high temperature (1000 DEG C. or higher) gas distributor for a fluidized bed, comprising a plurality of plates which are made of an oxide-based burned refractory material and which are reduced in thickness in the longitudinal direction thereof leaving both sides thicker, refractory supporting bricks holding in position both sides of the plates, and refractory holding bricks holding in position the above refractory supporting bricks and the ends of the plates.
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