based compound.SOLUTION: A calcium phosphate-based compound is synthesized by heating at 80-100掳C an aqueous solution, in which 1.9-2.1 M calcium nitrate tetrahydrate and 1.1-1.3 M ammonium dihydrogen phosphate are contained so that a molar ratio of calcium to phosphorus (Ca/P) is 1.6-1.7....
Calcium phosphatesoccur abundantly in nature in several forms and are the principal minerals for the production ofphosphatefertilizers and for a range ofphosphoruscompounds. For example, the tribasic variety (precipitated calcium phosphate), Ca3(PO4)2, is the principal inorganic constituent ofboneash....
PROBLEM TO BE SOLVED: To obtain a composite material wherein a calcium phosphate compound layer is coated on an organic base material enabling a simple manufacturing method as well as having sufficiently strong adhesive strength and excellent in heat resistance. SOLUTION: The composite material compris...
calcium phosphate 例句 1.His doctoral thesis was'study of calcium phosphate cement ". 博士学位课题是《磷酸钙骨水泥可注射性相关研究 》. 2.The most common calcium phosphate compound is tricalcium phosphate. 3.Our teeth are coated with enamel, a form of crystalline calcium phosphate that also happe...
Statistics show that 20% of patients suffering from an osteoporotic hip fracture do not survive the first year after surgery, all this showing that there is a tremendous need for better therapies for diseased and damaged bone. Human bone consists for about 70% of calcium phosphate (CaP) ...
Calcium - Compounds, Reactions, Role: The most important calcium compound is calcium carbonate, CaCO3, the major constituent of limestone, marble, chalk, oyster shells, and corals. Calcium carbonate obtained from its natural sources is used as a filler i
Calcium Phosphate (Ca₃(PO₄)₂) is an inorganic compound. Calcium phosphate is typically found as a white, odorless crystalline powder. It is insoluble in water but soluble in acidic solutions. Calcium phosphate has been known since ancient times, and it is a major component of bones ...
A hydraulic cement comprising a calcium silicate and at least one phosphate compound. The phosphate compound is included in an amount sufficient to react a major portion of the calcium hydroxide that is produced during hydration of the cement to hydroxya
Deodorant comprising 5 to 100% by weight of a calcium phosphate compound having a molar ratio of Ca/P of 0.8 to 2.0, a deodorant sheet and filter sheet containing such calcium phosphate compound, and a functional paper containing 10 to 80% by weight of a calcium phosphate compound. A filte...
PURPOSE:To provide a composite material which permits the chemically bonded composite formation of calcium phosphate with the material containing collagen and possesses the affinity with a living body and the restoration function for bone and tissue, and the usage of the composite material. CONSTITUTION...