Title:
METHOD FOR PRODUCING MOLECULAR COMPOUND
Document Type and Number:
WIPO Patent Application WO/2002/048074
Kind Code:
A1
Abstract:
A method for producing a molecular compound which comprises mixing and kneading a solid host compound and a solid or liquid guest compound by using a kneader and optionally followed by extruding and granulating, wherein the method further comprises one or more of the steps of holding the product at a temperature which is 50 ° C or higher and not higher than the emission temperature for the guest compound, washing the formed molecular compound with a solvent capable of dissolving the guest compound, pulverizing in advance the solid host compound, and adding a poor solvent such as water prior to mixing and kneading. The method allows the production of a molecular compound having improved stability.
More Like This:
JPH0377847 | PRODUCTION OF MALONIC ESTER |
Inventors:
AMAIKE MASATO (JP)
SASAOKA SEIJI (JP)
KAWAMUKO SHIGERU (JP)
HASHIMOTO YASUAKI (JP)
TAKEMURA EIJI (JP)
SASAOKA SEIJI (JP)
KAWAMUKO SHIGERU (JP)
HASHIMOTO YASUAKI (JP)
TAKEMURA EIJI (JP)
Application Number:
PCT/JP2001/010841
Publication Date:
June 20, 2002
Filing Date:
December 11, 2001
Export Citation:
Assignee:
NIPPON SODA CO (JP)
AMAIKE MASATO (JP)
SASAOKA SEIJI (JP)
KAWAMUKO SHIGERU (JP)
HASHIMOTO YASUAKI (JP)
TAKEMURA EIJI (JP)
AMAIKE MASATO (JP)
SASAOKA SEIJI (JP)
KAWAMUKO SHIGERU (JP)
HASHIMOTO YASUAKI (JP)
TAKEMURA EIJI (JP)
International Classes:
C07B61/00; C07B63/00; C07C315/06; C07D233/54; C07D233/58; C07C317/22; (IPC1-7): C07B61/00; C07C39/16; C07D233/58
Foreign References:
JP2000344687A | 2000-12-12 | |||
JPS6335533A | 1988-02-16 | |||
JPH01213236A | 1989-08-28 | |||
JPH0710779A | 1995-01-13 | |||
JPH06153201A | 1994-05-31 | |||
JPH06222701A | 1994-08-12 | |||
JPH0666646A | 1994-03-11 | |||
EP0589044A1 | 1994-03-30 | |||
JPH06335533A | 1994-12-06 | |||
JPH01213236A | 1989-08-28 |
Other References:
See also references of EP 1342706A4
Attorney, Agent or Firm:
Tokai, Yusaku c/o Nippon Soda Co. (Ltd. 2-1 Ohtemachi 2-chome Chiyoda-ku, Tokyo, JP)
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