Title:
PROCESS FOR PRODUCING ETHER COMPOUNDS
Document Type and Number:
WIPO Patent Application WO/1996/033154
Kind Code:
A1
Abstract:
A process for producing ether compounds which comprises reacting an acetal compound represented by the general formula (I) (wherein R1s and R2 may be the same or different and each represents alkyl or cycloalkyl and R1s may be the same or different from repeating unit to repeating unit; and n is an integer of from 1 to 50); with hydrogen in the presence of a solid catalyst comprising (A) 10 to 70 % by weight, in terms of metallic nickel, of nickel and (B) at least one material selected from among oxides of silicon, aluminum, magnesium, titanium and zirconium and synthetic and natural inorganic oxides comprising at least one of the above oxides as the constituting unit to thereby give an ether compound represented by general formula (II) or (III), wherein R1, R2 and n are each as defined above, thus efficiently producing a vinyl ether polymer or a terminal ether compound without causing any troubles such as the corrosion of reactors.
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Inventors:
YAMASAKI HIROTAKA (JP)
OGAWA AKIHISA (JP)
KAMIMORI SHIGERU (JP)
HIRAO YOSHIKAZU (JP)
FUJITA KEIJI (JP)
YOSHIMOTO TOKUYUKI (JP)
OGAWA AKIHISA (JP)
KAMIMORI SHIGERU (JP)
HIRAO YOSHIKAZU (JP)
FUJITA KEIJI (JP)
YOSHIMOTO TOKUYUKI (JP)
Application Number:
PCT/JP1996/001056
Publication Date:
October 24, 1996
Filing Date:
April 18, 1996
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
YAMASAKI HIROTAKA (JP)
OGAWA AKIHISA (JP)
KAMIMORI SHIGERU (JP)
HIRAO YOSHIKAZU (JP)
FUJITA KEIJI (JP)
YOSHIMOTO TOKUYUKI (JP)
YAMASAKI HIROTAKA (JP)
OGAWA AKIHISA (JP)
KAMIMORI SHIGERU (JP)
HIRAO YOSHIKAZU (JP)
FUJITA KEIJI (JP)
YOSHIMOTO TOKUYUKI (JP)
International Classes:
C07C41/28; C08F8/04; (IPC1-7): C07C43/10; B01J23/755; C07C41/28; C07C43/184; C08F8/04; C08F116/16
Domestic Patent References:
| WO1995001949A1 | 1995-01-19 |
Foreign References:
| JPS58177929A | 1983-10-18 |
Other References:
See also references of EP 0832869A4
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