CN110564123B - 一种聚乳酸/生物玻璃复合材料及制备方法 - Google Patents
一种聚乳酸/生物玻璃复合材料及制备方法 Download PDFInfo
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- CN110564123B CN110564123B CN201911034402.2A CN201911034402A CN110564123B CN 110564123 B CN110564123 B CN 110564123B CN 201911034402 A CN201911034402 A CN 201911034402A CN 110564123 B CN110564123 B CN 110564123B
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- bioglass
- polylactic acid
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- 239000005312 bioglass Substances 0.000 title claims abstract description 101
- 229920000747 poly(lactic acid) Polymers 0.000 title claims abstract description 92
- 239000004626 polylactic acid Substances 0.000 title claims abstract description 92
- 239000002131 composite material Substances 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 125000003010 ionic group Chemical group 0.000 claims abstract description 33
- 239000000178 monomer Substances 0.000 claims description 25
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 16
- CVZWXDQLJWEBQV-UHFFFAOYSA-N 2-ethenyl-1,3,2$l^{5}-dioxaphospholane 2-oxide Chemical compound C=CP1(=O)OCCO1 CVZWXDQLJWEBQV-UHFFFAOYSA-N 0.000 claims description 11
- 150000003863 ammonium salts Chemical class 0.000 claims description 11
- 150000007942 carboxylates Chemical class 0.000 claims description 11
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 9
- 229910052700 potassium Inorganic materials 0.000 claims description 9
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 9
- 229910052744 lithium Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 230000000977 initiatory effect Effects 0.000 claims description 7
- 125000004429 atom Chemical group 0.000 claims description 6
- 229910052794 bromium Inorganic materials 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 229910052740 iodine Inorganic materials 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims description 2
- 238000003980 solgel method Methods 0.000 claims description 2
- 125000001453 quaternary ammonium group Chemical class 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 25
- 210000000988 bone and bone Anatomy 0.000 abstract description 12
- 239000011159 matrix material Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000956 alloy Substances 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 229920000831 ionic polymer Polymers 0.000 abstract description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 18
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 11
- -1 cyclic phosphate ester Chemical class 0.000 description 11
- 125000000217 alkyl group Chemical group 0.000 description 10
- 239000005696 Diammonium phosphate Substances 0.000 description 9
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 9
- 239000011575 calcium Substances 0.000 description 9
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 9
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 9
- 235000019838 diammonium phosphate Nutrition 0.000 description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- 239000000460 chlorine Substances 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 7
- 239000007822 coupling agent Substances 0.000 description 7
- 229910010272 inorganic material Inorganic materials 0.000 description 7
- 239000011147 inorganic material Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 7
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- RZCQYSSUIAJBDQ-UHFFFAOYSA-N 2-hydroxypropanoic acid;phosphoric acid Chemical compound OP(O)(O)=O.CC(O)C(O)=O RZCQYSSUIAJBDQ-UHFFFAOYSA-N 0.000 description 5
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 description 5
- 229960003151 mercaptamine Drugs 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 4
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 4
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 4
- 229920001432 poly(L-lactide) Polymers 0.000 description 4
- 238000007142 ring opening reaction Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229940014800 succinic anhydride Drugs 0.000 description 4
- PZJJKWKADRNWSW-UHFFFAOYSA-N trimethoxysilicon Chemical compound CO[Si](OC)OC PZJJKWKADRNWSW-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 230000000399 orthopedic effect Effects 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229920005604 random copolymer Polymers 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 150000003973 alkyl amines Chemical class 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical group 0.000 description 2
- GXDMUOPCQNLBCZ-UHFFFAOYSA-N 3-(3-triethoxysilylpropyl)oxolane-2,5-dione Chemical compound CCO[Si](OCC)(OCC)CCCC1CC(=O)OC1=O GXDMUOPCQNLBCZ-UHFFFAOYSA-N 0.000 description 1
- 208000006386 Bone Resorption Diseases 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229920002988 biodegradable polymer Polymers 0.000 description 1
- 239000004621 biodegradable polymer Substances 0.000 description 1
- 230000024279 bone resorption Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229920006237 degradable polymer Polymers 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- WZJDBQZPEAEUMK-UHFFFAOYSA-N diethoxy-methyl-(2-triethoxysilylethyl)silane Chemical compound CCO[Si](C)(OCC)CC[Si](OCC)(OCC)OCC WZJDBQZPEAEUMK-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010041 electrostatic spinning Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000004819 osteoinduction Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- PUVAFTRIIUSGLK-UHFFFAOYSA-M trimethyl(oxiran-2-ylmethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC1CO1 PUVAFTRIIUSGLK-UHFFFAOYSA-M 0.000 description 1
- 238000001132 ultrasonic dispersion Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Description
例子 | 拉伸强度(MPa) | 冲击强度(kJ/m<sup>2</sup>) |
实施例1 | 45 | 1.3 |
实施例2 | 53 | 3.1 |
实施例3 | 58 | 4.3 |
实施例4 | 58 | 4.5 |
实施例5 | 68 | 5.1 |
实施例6 | 75 | 6.8 |
对比例1 | 25 | 1.2 |
对比例2 | 30 | 3.5 |
对比例3 | 42 | 3.8 |
Claims (5)
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CN201911034402.2A CN110564123B (zh) | 2019-10-29 | 2019-10-29 | 一种聚乳酸/生物玻璃复合材料及制备方法 |
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CN110564123A CN110564123A (zh) | 2019-12-13 |
CN110564123B true CN110564123B (zh) | 2021-07-20 |
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Families Citing this family (2)
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CN111558090B (zh) * | 2020-05-19 | 2021-06-11 | 中南大学 | 一种利用月桂醇修饰45s5生物活性玻璃制备d-45s5/plla复合骨支架的方法 |
CN116218171B (zh) * | 2023-02-01 | 2024-02-27 | 成都美益博雅材料科技有限公司 | 聚乳酸复合材料及其制备方法和用途 |
Citations (11)
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US2744128A (en) * | 1952-02-29 | 1956-05-01 | Shell Dev | Olefinically unsaturated phosphates |
WO2002092667A1 (en) * | 2001-05-14 | 2002-11-21 | Johns Hopkins Singapore Pte Ltd. | Biodegradable polyphosphates for controlled release of bioactive substances |
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TWI314461B (en) * | 2005-11-08 | 2009-09-11 | Ind Tech Res Inst | Amphiphilic block copolymers and nano particles comprising the same |
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2019
- 2019-10-29 CN CN201911034402.2A patent/CN110564123B/zh not_active Expired - Fee Related
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