Compound bone cement with high inorganic components as well as preparation method and application of compound bone cement

The invention discloses compound bone cement with high inorganic components. The compound bone cement contains a solid-phase component and a liquid-phase component, wherein the solid-phase component contains P(MMA-co-MPS) surface-modified hydroxyapatite, polymethyl methacrylate, beta-tricalcium phos...

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Hauptverfasser:	QUAN CHANGYUN, KANG TING, WANG JIPING, JIANG QING, ZHANG XIASHIYAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
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creator	QUAN CHANGYUN KANG TING WANG JIPING JIANG QING ZHANG XIASHIYAO
description	The invention discloses compound bone cement with high inorganic components. The compound bone cement contains a solid-phase component and a liquid-phase component, wherein the solid-phase component contains P(MMA-co-MPS) surface-modified hydroxyapatite, polymethyl methacrylate, beta-tricalcium phosphate and benzoyl peroxide, and the liquid-phase component contains methyl methacrylate and dimethyl terephthalate; the mass volume ratio of the solid-phase component to the liquid-phase component of the compound bone cement is 1 to (2.5-3.5); and the sum of P(MMA-co-MPS) surface-modified hydroxyapatite and methyl methacrylate is 35%-40% of weight of the solid-phase component. According to the compound bone cement, tricalcium phosphate (beta-TCP) and P(MMA-co-MPS) surface-modified hydroxyapatite are compounded, and meanwhile, the proper modification degree of p(MMA-co-MPS) to hydroxyapatite is adjusted, so that the mechanical performance of the raw materials is guaranteed, meanwhile, the biological activity of the
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The compound bone cement contains a solid-phase component and a liquid-phase component, wherein the solid-phase component contains P(MMA-co-MPS) surface-modified hydroxyapatite, polymethyl methacrylate, beta-tricalcium phosphate and benzoyl peroxide, and the liquid-phase component contains methyl methacrylate and dimethyl terephthalate; the mass volume ratio of the solid-phase component to the liquid-phase component of the compound bone cement is 1 to (2.5-3.5); and the sum of P(MMA-co-MPS) surface-modified hydroxyapatite and methyl methacrylate is 35%-40% of weight of the solid-phase component. According to the compound bone cement, tricalcium phosphate (beta-TCP) and P(MMA-co-MPS) surface-modified hydroxyapatite are compounded, and meanwhile, the proper modification degree of p(MMA-co-MPS) to hydroxyapatite is adjusted, so that the mechanical performance of the raw materials is guaranteed, meanwhile, the biological activity of the</description><language>chi ; eng</language><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; HUMAN NECESSITIES ; HYGIENE ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MEDICAL OR VETERINARY SCIENCE ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170815&DB=EPODOC&CC=CN&NR=107041970A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170815&DB=EPODOC&CC=CN&NR=107041970A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>QUAN CHANGYUN</creatorcontrib><creatorcontrib>KANG TING</creatorcontrib><creatorcontrib>WANG JIPING</creatorcontrib><creatorcontrib>JIANG QING</creatorcontrib><creatorcontrib>ZHANG XIASHIYAO</creatorcontrib><title>Compound bone cement with high inorganic components as well as preparation method and application of compound bone cement</title><description>The invention discloses compound bone cement with high inorganic components. 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subjects	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
title	Compound bone cement with high inorganic components as well as preparation method and application of compound bone cement
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