KR20180098382A - 스테레오리소그래피 제조용 광경화성 수지 조성물, 상기 조성물로 제조된 삼차원 물품 및 관련된 제조방법 - Google Patents
스테레오리소그래피 제조용 광경화성 수지 조성물, 상기 조성물로 제조된 삼차원 물품 및 관련된 제조방법 Download PDFInfo
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- KR20180098382A KR20180098382A KR1020187021693A KR20187021693A KR20180098382A KR 20180098382 A KR20180098382 A KR 20180098382A KR 1020187021693 A KR1020187021693 A KR 1020187021693A KR 20187021693 A KR20187021693 A KR 20187021693A KR 20180098382 A KR20180098382 A KR 20180098382A
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- 239000011342 resin composition Substances 0.000 title claims abstract description 59
- 239000000203 mixture Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 150000001875 compounds Chemical class 0.000 claims abstract description 88
- -1 polytetramethylene Polymers 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 43
- 125000003827 glycol group Chemical group 0.000 claims abstract description 8
- 239000007791 liquid phase Substances 0.000 claims abstract description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 6
- 150000002894 organic compounds Chemical class 0.000 claims abstract description 5
- 239000007870 radical polymerization initiator Substances 0.000 claims abstract description 5
- 230000003746 surface roughness Effects 0.000 claims description 16
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 238000001459 lithography Methods 0.000 abstract description 4
- 238000000016 photochemical curing Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 40
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 29
- 229920005989 resin Polymers 0.000 description 26
- 239000011347 resin Substances 0.000 description 26
- 238000001723 curing Methods 0.000 description 13
- 239000004593 Epoxy Substances 0.000 description 11
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 11
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 235000019441 ethanol Nutrition 0.000 description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 6
- ATOUXIOKEJWULN-UHFFFAOYSA-N 1,6-diisocyanato-2,2,4-trimethylhexane Chemical compound O=C=NCCC(C)CC(C)(C)CN=C=O ATOUXIOKEJWULN-UHFFFAOYSA-N 0.000 description 5
- 239000004721 Polyphenylene oxide Substances 0.000 description 5
- 125000005442 diisocyanate group Chemical group 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
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- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- MKVYSRNJLWTVIK-UHFFFAOYSA-N ethyl carbamate;2-methylprop-2-enoic acid Chemical compound CCOC(N)=O.CC(=C)C(O)=O.CC(=C)C(O)=O MKVYSRNJLWTVIK-UHFFFAOYSA-N 0.000 description 4
- 239000012948 isocyanate Substances 0.000 description 4
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
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- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
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- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical class C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- MSAHTMIQULFMRG-UHFFFAOYSA-N 1,2-diphenyl-2-propan-2-yloxyethanone Chemical compound C=1C=CC=CC=1C(OC(C)C)C(=O)C1=CC=CC=C1 MSAHTMIQULFMRG-UHFFFAOYSA-N 0.000 description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 2
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- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 229960002130 benzoin Drugs 0.000 description 2
- 239000012965 benzophenone Substances 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 235000019382 gum benzoic Nutrition 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 2
- 239000003504 photosensitizing agent Substances 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
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- 238000006116 polymerization reaction Methods 0.000 description 2
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- 239000007787 solid Substances 0.000 description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 2
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical group C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 1
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- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 description 1
- PIZHFBODNLEQBL-UHFFFAOYSA-N 2,2-diethoxy-1-phenylethanone Chemical compound CCOC(OCC)C(=O)C1=CC=CC=C1 PIZHFBODNLEQBL-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 1
- DZZAHLOABNWIFA-UHFFFAOYSA-N 2-butoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OCCCC)C(=O)C1=CC=CC=C1 DZZAHLOABNWIFA-UHFFFAOYSA-N 0.000 description 1
- KMNCBSZOIQAUFX-UHFFFAOYSA-N 2-ethoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OCC)C(=O)C1=CC=CC=C1 KMNCBSZOIQAUFX-UHFFFAOYSA-N 0.000 description 1
- BQZJOQXSCSZQPS-UHFFFAOYSA-N 2-methoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OC)C(=O)C1=CC=CC=C1 BQZJOQXSCSZQPS-UHFFFAOYSA-N 0.000 description 1
- KTALPKYXQZGAEG-UHFFFAOYSA-N 2-propan-2-ylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(C(C)C)=CC=C3SC2=C1 KTALPKYXQZGAEG-UHFFFAOYSA-N 0.000 description 1
- YHHKOCQFUSUCCG-UHFFFAOYSA-N 3-hydroxy-2-methyl-1-phenylpropan-1-one Chemical compound OCC(C)C(=O)C1=CC=CC=C1 YHHKOCQFUSUCCG-UHFFFAOYSA-N 0.000 description 1
- VVBLNCFGVYUYGU-UHFFFAOYSA-N 4,4'-Bis(dimethylamino)benzophenone Chemical compound C1=CC(N(C)C)=CC=C1C(=O)C1=CC=C(N(C)C)C=C1 VVBLNCFGVYUYGU-UHFFFAOYSA-N 0.000 description 1
- OKISUZLXOYGIFP-UHFFFAOYSA-N 4,4'-dichlorobenzophenone Chemical compound C1=CC(Cl)=CC=C1C(=O)C1=CC=C(Cl)C=C1 OKISUZLXOYGIFP-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 241000143957 Vanessa atalanta Species 0.000 description 1
- ULQMPOIOSDXIGC-UHFFFAOYSA-N [2,2-dimethyl-3-(2-methylprop-2-enoyloxy)propyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(C)(C)COC(=O)C(C)=C ULQMPOIOSDXIGC-UHFFFAOYSA-N 0.000 description 1
- 150000008062 acetophenones Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001454 anthracenes Chemical class 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 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 description 1
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- 239000003599 detergent Substances 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
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- 239000003085 diluting agent Substances 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 125000005641 methacryl group Chemical group 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920006295 polythiol Chemical class 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- YRHRIQCWCFGUEQ-UHFFFAOYSA-N thioxanthen-9-one Chemical class C1=CC=C2C(=O)C3=CC=CC=C3SC2=C1 YRHRIQCWCFGUEQ-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
- G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
- G03F7/029—Inorganic compounds; Onium compounds; Organic compounds having hetero atoms other than oxygen, nitrogen or sulfur
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- G—PHYSICS
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- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
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- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
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Abstract
Description
| 화합물 | 실시예. 1 | 실시예. 2 | 실시예. 3 | 실시예. 4 | 실시예. 5 | 실시예. 6 | 비교예. 1 | 비교예. 2 | |
| A | UA-11 | 50 | 10 | 20 | 10 | 80 | |||
| UA-22 | 40 | ||||||||
| UA-33 | 40 | ||||||||
| B | B-14 | 25 | 65 | 30 | 65 | 80 | |||
| B-25 | 30 | 30 | 25 | ||||||
| B-36 | 25 | 25 | 30 | 30 | 25 | 25 | 20 | 20 | |
| C | 개시제7 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| D | 실리카 입자8 |
50 | |||||||
| 변수 | |||||||||
| 점성 mPa ?s |
4800 | 900 | 3000 | 3100 | n. d. | 5800 | 500 | 7000 | |
| 모델링 | 좋음 | 매우 좋음 |
좋음 | 좋음 | n. d. | 좋음 | 매우 좋음 | 나쁨 | |
| 표면 평탄성 | 매우 좋음 |
매우 좋음 |
매우 좋음 |
매우 좋음 |
매우 좋음 |
매우 좋음 |
나쁨 | 나쁨 | |
| 표면 거칠기/ [μm] |
0.3 | 0.2 | 0.2 | 0.3 | 0.3 | 0.1 | 1.0 | 0.6 | |
| 투명성 | 매우 좋음 |
매우 좋음 |
좋음 | 좋음 | 매우 좋음 | 불투명 | 나쁨 | 나쁨 | |
| 정확성 | 매우 좋음 |
매우 좋음 |
매우 좋음 |
매우 좋음 |
매우 좋음 |
매우 좋음 |
보통 | 보통 | |
Claims (10)
- 스테레오리소그래피용 액상의 광경화성 수지 조성물로서: 상기 조성물은
(i) 하기 화학식 (I)로 표시되는 적어도 하나의 라디칼 중합가능한 화합물 (A)
R4O-CO-NH-R2-NH-CO-O-R1-O-CO-NH-R3-NH-CO-OR4 (I),
여기서 R1은 200 내지 3,000 g/mol의 평균 분자량을 갖는 선형 또는 분지형 폴리테트라메틸렌 글리콜 잔기이고; R2는 디이소시아네이트 화합물 잔기이고; R3는 R2와 동일하거나 상이한 디이소시아네이트 화합물 잔기이고; R4는 AcrO-CH2-CH2-, (AcrO-CH2)2CH-, (AcrO-CH2)3C-CH2-, AcrO-CH2-CHCH3-, AcrO-CH2-CHC2H5- 및 (AcrO-CH2)2C(C2H5)CH2-, 바람직하게는 AcrO-CH2-CH2- 및 (AcrO-CH2)2CH-, 더욱 바람직하게는 AcrO-CH2-CH2- 에서 선택되며; 상기 Acr는 CH2=C(R)-CO- 이고 R은 H 원자 또는 메틸기임;
(ii) 화합물 (A)와 상이한 적어도 하나의 라디칼 중합가능한 유기 화합물 (B); 및
(iii) 감광성 라디칼 중합 개시제 (C)를 포함하며,
상기 라디칼 중합가능한 화합물 (A)의 함량은 화합물 (A) 및 (B)의 총량을 기준으로 5 내지 70 중량%로 다양한 것인, 스테레오리소그래피용 액상의 광경화성 수지 조성물.
- 제1항에 있어서, 화합물 (A) 및 (B)의 총 100 중량부를 기준으로 5 내지 70 중량부 및 30 내지 95 중량부를 포함하고, 화합물 (A) 및 (B)의 총량을 기준으로 화합물 (C)를 0.1 내지 10 중량부로 추가로 포함하는 것을 특징으로 하는, 스테레오리소그래피용 액상의 광경화성 수지 조성물.
- 제1항 또는 제2항에 있어서, 화합물 (A), (B), 및 (C) 100 중량부를 기준으로 화합물 (D)를 5 내지 60 중량부, 하나 이상의 필러 및/또는 개질용 수지를 추가로 포함하는 것을 특징으로 하는, 스테레오리소그래피용 액상의 광경화성 수지 조성물.
- 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 스테레오리소그래피용 액상의 광경화성 수지 조성물의 경화된 형태는 JIS B0601 방법에 따라 결정된, 표면 거칠기 Ra가 0.4 μm보다 작은 것인, 스테레오리소그래피용 액상의 광경화성 수지 조성물.
- 스테레오리소그래피 공정에서 하기의 화학식 (I)의 화합물 (A)의 용도:
R4O-CO-NH-R2-NH-CO-O-R1-O-CO-NH-R3-NH-CO-OR4 (I),
여기서 R1은 200 내지 3,000 g/mol의 평균 분자량을 갖는 선형 또는 분지형 폴리테트라메틸렌 글리콜 잔기이고; R2는 디이소시아네이트 화합물 잔기이고; R3는 R2와 동일하거나 상이한 디이소시아네이트 화합물 잔기이고; R4는 AcrO-CH2-CH2-; (AcrO-CH2)2CH-; (AcrO-CH2)3C-CH2-; AcrO-CH2-CHCH3-, AcrO-CH2-CHC2H5- 및 (AcrO-CH2)2C(C2H5)CH2-로 이루어진 그룹에서 선택되며, 상기 Acr는 CH2=C(R)-CO- 이고 R은 H 원자 또는 메틸기임.
- 제5항에 있어서, 상기 스테레오리소그래피 공정은 레이어-바이-레이어 (layer-by-layer) 스테레오리소그래피 공정으로, 특히 상기 공정은 광투과성 바닥면을 갖는 성형 용기 내에 화합물 (A)를 포함하는 액상의 광경화성 수지 조성물층을 수용하고 상기 층을 경화시키는 상기 용기의 바닥으로부터 상기 층을 조사하는 단계, 및 상기 용기의 바닥과 최종 경화된 층 사이에 화합물 (A)를 포함하는 액상의 광경화성 수지 조성물층을 추가로 수용하는 단계를 반복하여 입체적으로 성형된 물품을 제조하는 단계를 포함하는 것을 특징으로 하는, 화합물 (A)의 용도.
- 스테레오리소그래피에 의한 삼차원 물품을 제조하는 방법으로서, 상기 삼차원 물품은 광을 선택적으로 조사함으로써 레이어-바이-레이어 (layer-by-layer) 경화되는 제1항 내지 제4항의 어느 한 항에 따른 액상의 광경화성 수지 조성물로부터 제조되는 것인, 스테레오리소그래피에 의한 삼차원 물품을 제조하는 방법.
- 제6항에 있어서,
상기 방법은, 광투과성 바닥면을 갖는 성형 용기 내의 액상의 광경화성 수지 조성물 층을 수용하고 상기 층을 경화시키는 상기 용기의 바닥으로부터 상기 층을 조사하는 단계, 및 상기 용기의 바닥과 최종 경화된 층 사이에서 경화될 액상의 광경화성 수지 조성물 층을 추가로 수용하는 단계를 반복하여 입체적으로 성형된 물품을 제조하는 단계를 포함하는, 스테레오리소그래피에 의한 삼차원 물품을 제조하는 방법.
- 제5항 또는 제6항 중 어느 한 항의 용도 또는 제7항 또는 제8항 중 어느 한 항의 방법에 의한 제1항 내지 제4항 중 어느 한 항의 액상의 광경화성 수지 조성물로부터 수득된, 삼차원 물품.
- 제9항에 있어서, 상기 삼차원 물품은 JIS B0601 방법에 따라 결정된, 표면 거칠기 Ra가 0.4 μm보다 작은 것을 특징으로 하는, 삼차원 물품.
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| IT102016000008951 | 2016-01-28 | ||
| ITUB2016A000408A ITUB20160408A1 (it) | 2016-01-28 | 2016-01-28 | Composizione di resina fotoindurente per produzioni stereolitografiche, articoli tridimensionali prodotti con detta composizione e relativo metodo di produzione |
| PCT/IB2017/050449 WO2017130153A1 (en) | 2016-01-28 | 2017-01-27 | A photocurable resin composition for stereolithographic manufacturing, three-dimensional articles produced with said composition and a relative manufacturing method |
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| GB1352063A (en) | 1971-01-08 | 1974-05-15 | Ici Ltd | Polymerisable compositions and resins derived thererom |
| GB1465897A (en) | 1973-04-24 | 1977-03-02 | Ici Ltd | Dental compositions |
| GB1498421A (en) | 1974-05-21 | 1978-01-18 | Ici Ltd | Dental compositions |
| IT1190382B (it) | 1985-07-26 | 1988-02-16 | Montedison Spa | Diesteri acrilici per bisfenolo alchil etere,relativi polimeri e compositi per uso dentale |
| DE3820498A1 (de) | 1988-06-16 | 1989-12-21 | Bayer Ag | Dentalwerkstoffe |
| GB8815065D0 (en) | 1988-06-24 | 1988-08-03 | Ici Plc | Prosthetic devices |
| JPH0452042Y2 (ko) | 1988-07-13 | 1992-12-08 | ||
| JP3276388B2 (ja) | 1992-01-13 | 2002-04-22 | 株式会社ジーシー | 歯科用修復材組成物 |
| JP3419488B2 (ja) | 1993-03-09 | 2003-06-23 | 株式会社クラレ | 光重合性歯科用組成物 |
| DE4443702A1 (de) | 1994-12-08 | 1996-06-13 | Ivoclar Ag | Feinkörnige unter Druck oder Scherbeanspruchung fließfähige polymerisierbare Zusammensetzungen |
| JPH0970897A (ja) * | 1995-07-06 | 1997-03-18 | Japan Synthetic Rubber Co Ltd | 光造形法 |
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-
2016
- 2016-01-28 IT ITUB2016A000408A patent/ITUB20160408A1/it unknown
-
2017
- 2017-01-13 TW TW106101101A patent/TWI648331B/zh not_active IP Right Cessation
- 2017-01-27 SG SG11201805416RA patent/SG11201805416RA/en unknown
- 2017-01-27 MX MX2018008853A patent/MX2018008853A/es unknown
- 2017-01-27 RU RU2018129215A patent/RU2689578C1/ru not_active IP Right Cessation
- 2017-01-27 WO PCT/IB2017/050449 patent/WO2017130153A1/en not_active Ceased
- 2017-01-27 US US16/069,825 patent/US11042088B2/en active Active
- 2017-01-27 KR KR1020187021693A patent/KR20180098382A/ko not_active Ceased
- 2017-01-27 CA CA3009615A patent/CA3009615A1/en not_active Abandoned
- 2017-01-27 JP JP2018533152A patent/JP6970673B2/ja active Active
- 2017-01-27 HK HK19100960.5A patent/HK1258601A1/zh unknown
- 2017-01-27 CN CN201780007592.1A patent/CN108475011A/zh active Pending
- 2017-01-27 BR BR112018014407A patent/BR112018014407A2/pt not_active IP Right Cessation
- 2017-01-27 EP EP17714271.8A patent/EP3408708B1/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2019505628A (ja) | 2019-02-28 |
| US20190011832A1 (en) | 2019-01-10 |
| BR112018014407A2 (pt) | 2018-12-11 |
| MX2018008853A (es) | 2019-01-14 |
| WO2017130153A1 (en) | 2017-08-03 |
| EP3408708A1 (en) | 2018-12-05 |
| RU2689578C1 (ru) | 2019-05-28 |
| JP6970673B2 (ja) | 2021-11-24 |
| IL260355A (en) | 2018-08-30 |
| SG11201805416RA (en) | 2018-07-30 |
| HK1258601A1 (zh) | 2019-11-15 |
| US11042088B2 (en) | 2021-06-22 |
| TWI648331B (zh) | 2019-01-21 |
| CA3009615A1 (en) | 2017-08-03 |
| CN108475011A (zh) | 2018-08-31 |
| TW201726797A (zh) | 2017-08-01 |
| ITUB20160408A1 (it) | 2017-07-28 |
| EP3408708B1 (en) | 2020-03-18 |
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