HYDRATION CURING TYPE CALCIUM PHOSPHATE PASTE

PROBLEM TO BE SOLVED: To provide a hydration curing type calcium phosphate past having a moderate curing rate, having excellent packing property and shaping property and capable of curing at a sufficient speed after packing. SOLUTION: In the hydration curing type calcium phosphate paste obtained by...

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Bibliographic Details
Main Authors IWAMOTO KOICHI, SAWAMURA TAKENORI, HATTORI MASAAKI, MIZUTANI YOICHIRO, KASAHARA SHINJIRO
Format Patent
LanguageEnglish
Published 10.06.2003
Edition7
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
HUMAN NECESSITIES
HYGIENE
LIME, MAGNESIA
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METALLURGY
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:PROBLEM TO BE SOLVED: To provide a hydration curing type calcium phosphate past having a moderate curing rate, having excellent packing property and shaping property and capable of curing at a sufficient speed after packing. SOLUTION: In the hydration curing type calcium phosphate paste obtained by kneading a calcium phosphate based powder containing a dibasic calcium phosphate powder (a powder, etc., consisting essentially of the dibasic calcium phosphate powder and tetrabasic calcium phosphate) and water, the dibasic calcium phosphate powder has a property that when 1 g powder is poured into pure water of 15 g at 25°C, pH of suspension after 5 min is 6.50-7.10 (preferably 6.60-7.10). Polysaccaride (dextran, etc.), is contained preferably in the paste. COPYRIGHT: (C)2003,JPO
Bibliography:Application Number: JP20010363195