KR20200062341A - 실리콘 고무 표면의 친수성 개질 방법 및 응용 방법 - Google Patents
실리콘 고무 표면의 친수성 개질 방법 및 응용 방법 Download PDFInfo
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- KR20200062341A KR20200062341A KR1020207014193A KR20207014193A KR20200062341A KR 20200062341 A KR20200062341 A KR 20200062341A KR 1020207014193 A KR1020207014193 A KR 1020207014193A KR 20207014193 A KR20207014193 A KR 20207014193A KR 20200062341 A KR20200062341 A KR 20200062341A
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- silicone rubber
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- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 168
- 239000004945 silicone rubber Substances 0.000 title claims abstract description 150
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000012986 modification Methods 0.000 title claims abstract description 38
- 230000004048 modification Effects 0.000 title claims abstract description 38
- 239000000178 monomer Substances 0.000 claims abstract description 72
- 239000000758 substrate Substances 0.000 claims abstract description 60
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 48
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 36
- -1 polysiloxane Polymers 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 32
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 26
- 239000003054 catalyst Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 15
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- 239000000463 material Substances 0.000 claims abstract description 9
- 230000000977 initiatory effect Effects 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- MYWOJODOMFBVCB-UHFFFAOYSA-N 1,2,6-trimethylphenanthrene Chemical compound CC1=CC=C2C3=CC(C)=CC=C3C=CC2=C1C MYWOJODOMFBVCB-UHFFFAOYSA-N 0.000 claims description 8
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 claims description 8
- YDKNBNOOCSNPNS-UHFFFAOYSA-N methyl 1,3-benzoxazole-2-carboxylate Chemical compound C1=CC=C2OC(C(=O)OC)=NC2=C1 YDKNBNOOCSNPNS-UHFFFAOYSA-N 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- JWYVGKFDLWWQJX-UHFFFAOYSA-N 1-ethenylazepan-2-one Chemical compound C=CN1CCCCCC1=O JWYVGKFDLWWQJX-UHFFFAOYSA-N 0.000 claims description 5
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 claims description 5
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 5
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical group CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 claims description 5
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 5
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims description 5
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 claims description 5
- UFHILTCGAOPTOV-UHFFFAOYSA-N tetrakis(ethenyl)silane Chemical compound C=C[Si](C=C)(C=C)C=C UFHILTCGAOPTOV-UHFFFAOYSA-N 0.000 claims description 5
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 claims description 4
- JHGGYGMFCRSWIZ-UHFFFAOYSA-N 2,2-dichloro-1-(4-phenoxyphenyl)ethanone Chemical compound C1=CC(C(=O)C(Cl)Cl)=CC=C1OC1=CC=CC=C1 JHGGYGMFCRSWIZ-UHFFFAOYSA-N 0.000 claims description 4
- PIZHFBODNLEQBL-UHFFFAOYSA-N 2,2-diethoxy-1-phenylethanone Chemical compound CCOC(OCC)C(=O)C1=CC=CC=C1 PIZHFBODNLEQBL-UHFFFAOYSA-N 0.000 claims description 4
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 4
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 claims description 4
- MZNSQRLUUXWLSB-UHFFFAOYSA-N 2-ethenyl-1h-pyrrole Chemical compound C=CC1=CC=CN1 MZNSQRLUUXWLSB-UHFFFAOYSA-N 0.000 claims description 4
- XOJWAAUYNWGQAU-UHFFFAOYSA-N 4-(2-methylprop-2-enoyloxy)butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCOC(=O)C(C)=C XOJWAAUYNWGQAU-UHFFFAOYSA-N 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 4
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 4
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 claims description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- BWYYYTVSBPRQCN-UHFFFAOYSA-M sodium;ethenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C=C BWYYYTVSBPRQCN-UHFFFAOYSA-M 0.000 claims description 4
- SQAIGLXMIMWFEQ-UHFFFAOYSA-N tetrakis(prop-2-enyl) silicate Chemical compound C=CCO[Si](OCC=C)(OCC=C)OCC=C SQAIGLXMIMWFEQ-UHFFFAOYSA-N 0.000 claims description 4
- 229920001567 vinyl ester resin Polymers 0.000 claims description 4
- PRBHEGAFLDMLAL-UHFFFAOYSA-N 1,5-Hexadiene Natural products CC=CCC=C PRBHEGAFLDMLAL-UHFFFAOYSA-N 0.000 claims description 3
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- XMLYCEVDHLAQEL-UHFFFAOYSA-N 2-hydroxy-2-methyl-1-phenylpropan-1-one Chemical compound CC(C)(O)C(=O)C1=CC=CC=C1 XMLYCEVDHLAQEL-UHFFFAOYSA-N 0.000 claims description 3
- 239000011837 N,N-methylenebisacrylamide Substances 0.000 claims description 3
- 125000005399 allylmethacrylate group Chemical group 0.000 claims description 3
- 239000002473 artificial blood Substances 0.000 claims description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical group OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 3
- FSIJKGMIQTVTNP-UHFFFAOYSA-N bis(ethenyl)-methyl-trimethylsilyloxysilane Chemical compound C[Si](C)(C)O[Si](C)(C=C)C=C FSIJKGMIQTVTNP-UHFFFAOYSA-N 0.000 claims description 3
- 210000004204 blood vessel Anatomy 0.000 claims description 3
- KKZSBFWLCPRELF-UHFFFAOYSA-N ethenyl-[2-[ethenyl(dimethyl)silyl]ethyl]-dimethylsilane Chemical compound C=C[Si](C)(C)CC[Si](C)(C)C=C KKZSBFWLCPRELF-UHFFFAOYSA-N 0.000 claims description 3
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical compound C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000002715 modification method Methods 0.000 claims description 3
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical group C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims 2
- XVZXOLOFWKSDSR-UHFFFAOYSA-N Cc1cc(C)c([C]=O)c(C)c1 Chemical group Cc1cc(C)c([C]=O)c(C)c1 XVZXOLOFWKSDSR-UHFFFAOYSA-N 0.000 claims 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims 1
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- 229920001187 thermosetting polymer Polymers 0.000 abstract description 2
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- 238000002360 preparation method Methods 0.000 description 21
- 230000000052 comparative effect Effects 0.000 description 13
- 239000008367 deionised water Substances 0.000 description 9
- 229910021641 deionized water Inorganic materials 0.000 description 9
- 238000002834 transmittance Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000010410 layer Substances 0.000 description 7
- 239000011247 coating layer Substances 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- UHFFVFAKEGKNAQ-UHFFFAOYSA-N 2-benzyl-2-(dimethylamino)-1-(4-morpholin-4-ylphenyl)butan-1-one Chemical compound C=1C=C(N2CCOCC2)C=CC=1C(=O)C(CC)(N(C)C)CC1=CC=CC=C1 UHFFVFAKEGKNAQ-UHFFFAOYSA-N 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
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- 238000010526 radical polymerization reaction Methods 0.000 description 4
- PLXFPCQGPZECLF-UHFFFAOYSA-N 3-ethenyl-1h-pyrrole Chemical compound C=CC=1C=CNC=1 PLXFPCQGPZECLF-UHFFFAOYSA-N 0.000 description 3
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 3
- 102000016943 Muramidase Human genes 0.000 description 3
- 108010014251 Muramidase Proteins 0.000 description 3
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- 238000010521 absorption reaction Methods 0.000 description 3
- 229940098773 bovine serum albumin Drugs 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
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- 238000005259 measurement Methods 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000012454 non-polar solvent Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
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- 230000002792 vascular Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 239000003153 chemical reaction reagent Substances 0.000 description 1
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- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000006459 hydrosilylation reaction Methods 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- KHDSWONFYIAAPE-UHFFFAOYSA-N silicon sulfide Chemical compound S=[Si]=S KHDSWONFYIAAPE-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/16—Chemical modification with polymerisable compounds
- C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/507—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/04—Macromolecular materials
- A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- C—CHEMISTRY; METALLURGY
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2383/04—Polysiloxanes
- C08J2383/07—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
- C08J2483/05—Polysiloxanes containing silicon bound to hydrogen
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Abstract
Description
도 2는 본 발명의 시험 중 실시예 1의 단계 10)에서 제조된, 이중 결합을 구비하는 실리콘 고무 기판의 ATR도이다.
도 3은 본 발명의 시험 중 실시예 1의 단계 30)에서 제조된 친수성 개질된 실리콘 고무의 ATR도이다.
도 4는 본 발명의 시험 중 비교예 1의 실리콘 고무 샘플의 접촉각을 나타내는 도면이다.
도 5는 본 발명의 시험 중 실시예 1의 개질된 친수성 실리콘 고무 샘플의 접촉각을 나타내는 도면이다.
| 실시예 | 비닐 폴리실록산(%) | 폴리히드로실록산(%) | 폴리비닐 단량체(%) | 촉매(%) | 친수성 단량체(%) | 가교제(%) | 광개시제(%) | 유기 용매(%) |
| 실시예 1 | 70 | 9.9 | 20 | 0.1 | 15 | 2 | 0.5 | 82.5 |
| 실시예 2 | 64.8 | 25 | 10 | 0.2 | 35 | 4 | 1 | 60 |
| 실시예 3 | 69.6 | 15 | 15 | 0.4 | 25 | 3 | 0.2 | 71.8 |
| 실시예 4 | 75 | 19.85 | 5 | 0.15 | 10 | 1.5 | 1 | 87.5 |
| 실시예 5 | 72.5 | 12.25 | 15 | 0.25 | 5 | 4 | 1 | 90 |
| 실시예 6 | 84 | 7.2 | 8.5 | 0.3 | 15 | 2.55 | 0.75 | 81.7 |
| 실시예 7 | 82.1 | 10 | 7.5 | 0.4 | 30 | 1 | 1 | 68 |
| 실시예 8 | 55 | 20 | 24.6 | 0.4 | 19 | 5 | 1 | 75 |
| 실시예 9 | 65 | 16 | 18.75 | 0.25 | 8 | 3 | 0.8 | 88.2 |
| 비교예 1 | 94 | 5.6 | - | 0.4 | - | - | - | - |
| 실시예 | 접촉각(°) | 소혈청알부민 상대적 흡착률(%) | 리소자임 상대적 흡착률(%) | 투광률(%) |
| 실시예 1 | 55 | 53 | 64 | 93.5 |
| 실시예 2 | 60 | 60 | 73 | 93.5 |
| 실시예 3 | 65 | 66 | 79 | 94 |
| 실시예 4 | 48 | 43 | 55 | 93 |
| 실시예 5 | 53 | 47 | 62 | 93 |
| 실시예 6 | 69 | 67 | 78 | 94.5 |
| 실시예 7 | 46 | 38 | 50 | 93 |
| 실시예 8 | 59 | 58 | 69 | 93 |
| 실시예 9 | 53 | 49 | 65 | 93.5 |
| 비교예 1 | 110 | 100 | 100 | 97 |
Claims (10)
- 비닐 폴리실록산, 폴리히드로실록산 및 폴리비닐 단량체를 균일하게 혼합한 다음, 촉매를 넣고 균일하게 혼합하여 혼합물을 형성하고, 혼합물을 금형에 주입하고 열경화시켜, 표면에 이중 결합이 함유된 실리콘 고무 기판을 제조하는 실리콘 고무 기판의 제조 단계 10);
이중 결합을 구비하는 친수성 단량체, 가교제, 광개시제를 유기 용매에 용해시켜 친수성 단량체를 함유하는 용액을 얻는, 친수성 단량체를 함유하는 용액의 제조 단계 20);
단계 10)에서 제조된 실리콘 고무 기판을 단계 20)에서 제조된 용액에 넣고, 자외선광 아래에 위치시켜 자외선 개시를 수행한 후 꺼내고, 물로 세척하여 친수성 개질된 실리콘 고무를 얻는 실리콘 고무 표면의 친수성 개질 단계 30)를 포함하는 것을 특징으로 하는 실리콘 고무 표면의 친수성 개질 방법. - 제1항에 있어서, 상기 단계 10)에서, 실리콘 고무 기판 중 각 조성성분의 질량 분율은,
비닐 폴리실록산: 55 내지 84 %;
폴리히드로실록산: 7.2 내지 25 %;
폴리비닐 단량체: 5 내지 24.6 %;
촉매: 0.1 내지 0.4 %인 것을 특징으로 하는 실리콘 고무 표면의 친수성 개질 방법. - 제1항에 있어서, 상기 단계 20)에서, 각 물질의 질량 분율은,
친수성 단량체: 5 내지 35 %;
가교제: 1 내지 5 %;
광개시제: 0.2 내지 1 %;
유기 용매: 60 내지 90 %인 것을 특징으로 하는 실리콘 고무 표면의 친수성 개질 방법. - 제1항에 있어서, 상기 단계 10)에서, 상기 비닐 폴리실록산 중의 비닐기의 몰 함량과 폴리비닐 단량체 중의 비닐기의 몰 함량의 합은 폴리히드로실록산 중의 수소의 몰 함량보다 큰 것을 특징으로 하는 실리콘 고무 표면의 친수성 개질 방법.
- 제1항에 있어서, 상기 단계 10)에서, 폴리비닐 단량체는 알릴 메타크릴레이트, 디비닐 테트라메틸 디실록산, 트리메틸올프로판 트리메타크릴레이트, 펜타에리트리톨 테트라아크릴레이트, 테트라비닐실란, 에틸렌 글리콜 디메타크릴레이트, 네오펜틸 글리콜 디아크릴레이트, 1,4-디비닐-1,1,4,4-테트라메틸디실릴에탄, 테트라알릴옥시실란 중 임의의 하나 또는 둘의 조합인 것을 특징으로 하는 실리콘 고무 표면의 친수성 개질 방법.
- 제1항에 있어서, 상기 단계 20)에서, 친수성 단량체는 2-히드록시에틸 메타크릴레이트, N-비닐피롤리돈, N-비닐카프로락탐, 나트륨 비닐설포네이트, 2-비닐피롤, 4-비닐피롤, 아크릴아미드, 폴리에틸렌 글리콜 메틸 에테르 아크릴레이트 중 임의의 하나 또는 둘의 조합인 것을 특징으로 하는 실리콘 고무 표면의 친수성 개질 방법.
- 제1항에 있어서, 상기 단계 20)에서, 가교제는 N,N-메틸렌비스아크릴아미드, 디알릴 에스테르 아세탈, 1,4-부탄디올 디메타크릴레이트, 1,5-헥사디엔, 메타크릴로일옥시 비닐 에스테르, 알릴 메타크릴레이트, 에틸렌 글리콜 디메타크릴레이트, 트리에틸렌 글리콜 디메타크릴레이트, 트리메틸올프로판 트리메타크릴레이트, 펜타에리트리톨 테트라아크릴레이트, 네오펜틸 글리콜 디아크릴레이트 중 임의의 하나인 것을 특징으로 하는 실리콘 고무 표면의 친수성 개질 방법.
- 제1항에 있어서, 상기 단계 20)에서, 광개시제는 안식향, 디에톡시 아세토페논, 2-히드록시-2-메틸프로피오페논, 1-히드록시 시클로헥실 페닐 케톤, 2,4,6-트리메틸벤조일-디페닐포스핀 옥사이드, 2-메틸-1-(4-메틸티오페닐)-2-모르폴린-1-프로판온, 2-히드록시-2-메틸-1-[4-(2-히드록시에톡시)페닐]-1-프로판온, p-페녹시-2,2-디클로로아세토페논, 2-디메틸아미노-2-벤질-1-[4-(4-모르폴리닐)페닐]-1-부탄온 중 임의의 하나인 것을 특징으로 하는 실리콘 고무 표면의 친수성 개질 방법.
- 제1항에 있어서, 상기 단계 20)에서, 유기 용매는 메탄올, 에탄올, 프로판올, 부탄올, 이소프로판올 중 임의의 하나 또는 둘의 조합인 것을 특징으로 하는 실리콘 고무 표면의 친수성 개질 방법.
- 콘택트렌즈, 인공 수정체, 의료용 카테터, 인공 피부 또는 인공 혈관을 제조하기 위한, 제1항에 따른 실리콘 고무 표면의 친수성 개질 방법으로 제조된 친수성 개질된 실리콘 고무의 응용 방법.
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| PCT/CN2018/072983 WO2019100571A1 (zh) | 2017-11-21 | 2018-01-17 | 一种硅橡胶表面亲水改性的方法及应用方法 |
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| CN109485895A (zh) * | 2018-06-28 | 2019-03-19 | 浙江清华柔性电子技术研究院 | 硅橡胶制品 |
| CN109651570B (zh) * | 2018-12-07 | 2021-01-05 | 湖北派克密封件有限公司 | 一种甲基丙烯酸羟乙酯改性硅橡胶与氢化丁腈橡胶共混胶及其制备方法 |
| CN109575610A (zh) * | 2018-12-20 | 2019-04-05 | 海昌隐形眼镜有限公司 | 表面硅氢功能化硅橡胶材料及制备、亲水处理和应用方法 |
| CN109646716B (zh) * | 2018-12-28 | 2021-04-20 | 深圳大学 | 人工角膜光学中心部及其制备方法和人工角膜 |
| CN109793941A (zh) * | 2019-01-08 | 2019-05-24 | 科塞尔医疗科技(苏州)有限公司 | 一种医用导管用的亲水涂层溶液及其制备方法与使用方法 |
| CN112280088B (zh) * | 2020-10-21 | 2022-12-02 | 苏州度博迈医疗科技有限公司 | 一种长效抗菌硅橡胶及其制备方法 |
| CN112538271A (zh) * | 2020-12-09 | 2021-03-23 | 山东大学 | 一种可用作医疗导管的亲水性硅橡胶及其制备方法与应用 |
| CN112752419B (zh) * | 2020-12-23 | 2023-03-10 | 浙江清华柔性电子技术研究院 | 植入式柔性电子器件及其制备方法 |
| CN114712568B (zh) * | 2022-06-07 | 2023-01-17 | 中国人民解放军总医院第一医学中心 | 一种表面改性硅橡胶胃管及其制备方法 |
| CN116874862A (zh) * | 2023-06-21 | 2023-10-13 | 安徽迈腾新材料有限公司 | 一种抑菌型硅橡胶材料及其制备工艺 |
| CN118599427B (zh) * | 2024-06-28 | 2024-11-12 | 隽秀新材料科技(苏州)有限公司 | 一种含改性硅橡胶的防水的涂料及其制备方法 |
| CN120399307A (zh) * | 2025-06-30 | 2025-08-01 | 迈高精细高新材料(宜昌)有限公司 | 一种硅橡胶的制备方法和硅橡胶 |
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| CN105601928A (zh) * | 2016-02-27 | 2016-05-25 | 北京化工大学 | 一种亲水性巯基改性硅橡胶及其制备方法 |
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