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1. (WO2003074636) FUEL OILS, LUBRICANTS FOR FUEL OILS AND PRODUCTIVE FACILITIES FOR FUEL OILS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/074636    International Application No.:    PCT/JP2003/002435
Publication Date: 12.09.2003 International Filing Date: 03.03.2003
Chapter 2 Demand Filed:    06.06.2003    
IPC:
C10L 1/02 (2006.01), C10L 1/18 (2006.01)
Applicants: MITSUBISHI GAS CHEMICAL COMPANY, INC. [JP/JP]; 5-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8324 (JP) (For All Designated States Except US).
MITSUBISHI HEAVY INDUSTRIES, LTD. [JP/JP]; 16-5, Konan 2-chome, Minato-ku, Tokyo 108-8215 (JP) (For All Designated States Except US).
ITOCHU CORPORATION [JP/JP]; 1-3, Kyutaro-cho 4-chome, Chuo-ku, Osaka-shi, Osaka 541-8577 (JP) (For All Designated States Except US).
LION CORPORATION [JP/JP]; 3-7, Honjo 1-chome, Sumida-ku, Tokyo 130-8644 (JP) (For All Designated States Except US).
ISHIWADA, Akira [JP/JP]; (JP) (For US Only).
UCHIDA, Kohei [JP/JP]; (JP) (For US Only).
KAWAMURA, Wataru [JP/JP]; (JP) (For US Only).
ODA, Yuji [JP/JP]; (JP) (For US Only).
OTSUKA, Hisashi [JP/JP]; (JP) (For US Only).
KATO, Koji [JP/JP]; (JP) (For US Only).
TAKEI, Mitsuhiko [JP/JP]; (JP) (For US Only).
YAMADA, Junichi [JP/JP]; (JP) (For US Only)
Inventors: ISHIWADA, Akira; (JP).
UCHIDA, Kohei; (JP).
KAWAMURA, Wataru; (JP).
ODA, Yuji; (JP).
OTSUKA, Hisashi; (JP).
KATO, Koji; (JP).
TAKEI, Mitsuhiko; (JP).
YAMADA, Junichi; (JP)
Agent: FUJIMOTO, Eisuke; c/o Fujimoto Patent & Law Office, Room 317, Sanno Grand Building 3F., 14-2, Nagata-cho 2-chome, Chiyoda-ku, Tokyo 100-0014 (JP)
Priority Data:
2002-57502 04.03.2002 JP
Title (EN) FUEL OILS, LUBRICANTS FOR FUEL OILS AND PRODUCTIVE FACILITIES FOR FUEL OILS
(FR) FIOULS, LUBRIFIANTS POUR FIOULS ET INSTALLATIONS DE PRODUCTION POUR FIOULS
Abstract: front page image
(EN)The invention aims at keeping the lubrication properties of a fuel oil containing dimethyl ether as the main component at a high level and thereby making dimethyl ether commercially serviceable as a fuel oil, thus providing fuel oils largely contributing to environmental conservation, lubricants for such oils, and productive facilities for the oils. The fuel oil of the invention comprises dimethyl ether and at least one member selected from among vegetable fats and oils and derivatives thereof. Examples of the vegetable fats and oils include coconut oil, palm oil and so on, while those of the derivatives include mono- to poly-hydric alcohol esters of the constituent fatty acids of the above vegetable fats and oils, adducts of these esters with alkylene oxides, and adducts of the constituent fatty acids with alkylene oxides. The lubricant of the invention for fuel oils containing dimethyl ether as the main component consists of at least one member selected from among the above vegetable fats and oils and derivatives thereof.
(FR)L'invention a pour objet de maintenir les propriétés lubrifiantes d'un fioul contenant du diméthyléther comme constituant principal à un niveau élevé, le diméthyléther devenant ainsi commercialement utilisable comme fioul, d'où l'obtention de fiouls contribuant largement à la préservation de l'environnement. L'invention concerne également des lubrifiants pour fiouls ainsi que des installations de production pour ces fiouls. Le fioul de l'invention comprend du diméthyléther et au moins un élément choisi parmi des graisses et des huiles végétales et leurs dérivés. Les exemples de graisses et d'huiles végétales comprennent l'huile de noix de coco, l'huile de palme, etc. Les exemples de dérivés incluent des esters d'alcools monohydriques à polyhydriques des acides gras constituants des graisses et des huiles végétales susmentionnées, des produits d'addition de ces esters avec des oxydes d'alkylène, ainsi que des produits d'addition des acides gras constituants avec des oxydes d'alkylène. Le lubrifiant de l'invention pour fiouls contenant du diméthyléther comme constituant principal est constitué d'au moins un élément choisi parmi les graisses et les huiles végétales susmentionnées et leurs dérivés.
Designated States: AU, BR, CA, CN, ID, IL, IN, JP, KR, MX, NO, NZ, PH, RU, SG, US, VN, ZA.
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, SE, SI, SK, TR).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)