KNEADED PRODUCT CONTAINING CALCIUM PHOSPHATE CEMENT AND METHOD FOR PREPARATION THEREOF

Title:

KNEADED PRODUCT CONTAINING CALCIUM PHOSPHATE CEMENT AND METHOD FOR PREPARATION THEREOF

Document Type and Number:

WIPO Patent Application WO/2002/079112

Kind Code:

A1

Abstract:

A method for preparing a kneaded product containing a calcium phosphate cement which comprises a step of subjecting a container having a mixture of a powder composition containing a calcium phosphate powder with a liquid curing agent both to a revolution around a revolution axis and to a rotation on its axis at the same time. When the calcium phosphate powder has a specific surface area of 0.3 to 2.0 m?2¿/g, the mixing ratio of the powder to the liquid in weight (P/L) is preferably 3.0 to 5.0, and when the specific surface area is 2.0 to 4.0 m?2¿/g, the P/L is preferably is 1.5 to 3.5.

Inventors:

HIRANO MASAHIRO (JP)
TAKEUCHI HIROYASU (JP)
ASAOKA NOBUYUKI (JP)

Application Number:

PCT/JP2001/004999

Publication Date:

October 10, 2002

Filing Date:

June 13, 2001

Export Citation:

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Assignee:

MITSUBISHI MATERIALS CORP (JP)
HIRANO MASAHIRO (JP)
TAKEUCHI HIROYASU (JP)
ASAOKA NOBUYUKI (JP)

International Classes:

A61K6/06; A61K6/838; A61L27/12; B01F3/12; B01F9/00; B28C5/18; C04B28/34; (IPC1-7): C04B12/02; C04B28/34; A61L27/12; A61K6/06; B28C5/18

Foreign References:

JPH1043568A	1998-02-17
JPH06172007A	1994-06-21
JPH04314449A	1992-11-05
JPH05317334A	1993-12-03
JPH078548A	1995-01-13
JPH06321515A	1994-11-22
JPH06219917A	1994-08-09

Other References: