KR102598236B1 - Compatibilizer for organic-inorganic composite material - Google Patents
Compatibilizer for organic-inorganic composite material Download PDFInfo
- Publication number
- KR102598236B1 KR102598236B1 KR1020210062673A KR20210062673A KR102598236B1 KR 102598236 B1 KR102598236 B1 KR 102598236B1 KR 1020210062673 A KR1020210062673 A KR 1020210062673A KR 20210062673 A KR20210062673 A KR 20210062673A KR 102598236 B1 KR102598236 B1 KR 102598236B1
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- KR
- South Korea
- Prior art keywords
- polymer
- compatibilizer
- organic
- ceria
- composite material
- Prior art date
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- 229910003471 inorganic composite material Inorganic materials 0.000 title claims abstract description 31
- 229920000587 hyperbranched polymer Polymers 0.000 claims abstract description 55
- 229920005601 base polymer Polymers 0.000 claims abstract description 27
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 4
- 150000002148 esters Chemical class 0.000 claims abstract description 4
- 150000002576 ketones Chemical class 0.000 claims abstract description 4
- 229920000642 polymer Polymers 0.000 claims description 27
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 22
- 239000002131 composite material Substances 0.000 claims description 21
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 18
- -1 alkoxy silane Chemical compound 0.000 claims description 15
- 229920002554 vinyl polymer Polymers 0.000 claims description 13
- UTOPWMOLSKOLTQ-UHFFFAOYSA-N octacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O UTOPWMOLSKOLTQ-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 229920001470 polyketone Polymers 0.000 claims description 11
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 10
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 8
- 239000000805 composite resin Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000004952 Polyamide Substances 0.000 claims description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical group CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 239000004629 polybutylene adipate terephthalate Substances 0.000 claims description 6
- 239000004626 polylactic acid Substances 0.000 claims description 6
- 239000004642 Polyimide Substances 0.000 claims description 5
- 229920001721 polyimide Polymers 0.000 claims description 5
- 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 claims description 4
- 238000007720 emulsion polymerization reaction Methods 0.000 claims description 4
- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 claims description 4
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 claims description 4
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 4
- 239000011118 polyvinyl acetate Substances 0.000 claims description 4
- 229940075065 polyvinyl acetate Drugs 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 150000008064 anhydrides Chemical class 0.000 claims description 3
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 3
- 239000012965 benzophenone Substances 0.000 claims description 3
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 239000004611 light stabiliser Substances 0.000 claims description 3
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 3
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000223 polyglycerol Polymers 0.000 claims description 3
- 239000010695 polyglycol Substances 0.000 claims description 3
- 229920000151 polyglycol Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 150000002484 inorganic compounds Chemical class 0.000 abstract description 24
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 24
- 239000000126 substance Substances 0.000 abstract description 20
- 230000000704 physical effect Effects 0.000 abstract description 13
- 238000002156 mixing Methods 0.000 abstract description 9
- 239000000203 mixture Substances 0.000 description 16
- 238000002360 preparation method Methods 0.000 description 15
- 239000000047 product Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000003708 ampul Substances 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 5
- 239000003999 initiator Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 4
- 229920013686 Poketone Polymers 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000003082 abrasive agent Substances 0.000 description 4
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 4
- AIYUHDOJVYHVIT-UHFFFAOYSA-M caesium chloride Chemical compound [Cl-].[Cs+] AIYUHDOJVYHVIT-UHFFFAOYSA-M 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000010035 extrusion spinning Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 2
- 239000005997 Calcium carbide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 229920005692 JONCRYL® Polymers 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 238000010560 atom transfer radical polymerization reaction Methods 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 229910000423 chromium oxide Inorganic materials 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000012712 reversible addition−fragmentation chain-transfer polymerization Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- LWNPIVOFJQQAMH-UHFFFAOYSA-N 2-ethoxycarbothioylsulfanylpropanoic acid Chemical compound CCOC(=S)SC(C)C(O)=O LWNPIVOFJQQAMH-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical class ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- 125000000174 L-prolyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])([H])[C@@]1([H])C(*)=O 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004907 Macro-emulsion Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical compound CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 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
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- GZRNLTZJAIIDLJ-UHFFFAOYSA-N ethyl 2-ethoxycarbothioylsulfanylpropanoate Chemical compound CCOC(=S)SC(C)C(=O)OCC GZRNLTZJAIIDLJ-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910052730 francium Inorganic materials 0.000 description 1
- KLMCZVJOEAUDNE-UHFFFAOYSA-N francium atom Chemical compound [Fr] KLMCZVJOEAUDNE-UHFFFAOYSA-N 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- 150000002909 rare earth metal compounds Chemical class 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 150000003586 thorium compounds Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000012991 xanthate Substances 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F292/00—Macromolecular compounds obtained by polymerising monomers on to inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/001—Macromolecular compounds containing organic and inorganic sequences, e.g. organic polymers grafted onto silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/002—Dendritic macromolecules
- C08G83/005—Hyperbranched macromolecules
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/005—Dendritic macromolecules
Abstract
본 발명은 유무기 복합 재료 제조용 상용화제에 관한 것으로, 보다 상세하게는 무기 화합물; 및 0.01 내지 1의 분지도(Degree of Branching: DB)를 가지며, 케톤, 에스터 및 카르복실로 이루어진 군에서 선택된 적어도 하나를 포함하는 하이퍼브랜치 폴리머;를 포함하는 무기 화합물-하이퍼브랜치 폴리머 복합체를 포함함으로써 베이스 폴리머와 혼합되어 베이스 폴리머에 무기물을 용이하게 분산시킬 수 있고, 궁극적으로 물성이 우수한 유무기 복합 재료를 제조할 수 있다.The present invention relates to a compatibilizer for producing organic-inorganic composite materials, and more specifically, to an inorganic compound; And a hyperbranched polymer having a degree of branching (DB) of 0.01 to 1 and containing at least one selected from the group consisting of ketone, ester, and carboxyl; by including an inorganic compound-hyperbranched polymer complex comprising a. By mixing with the base polymer, inorganic substances can be easily dispersed in the base polymer, and ultimately, an organic-inorganic composite material with excellent physical properties can be manufactured.
Description
본 발명은 유무기 복합 재료 제조용 상용화제에 관한 것이다.The present invention relates to a compatibilizer for producing organic-inorganic composite materials.
고분자의 경우 단일성분 자체로는 원하는 물리적 또는 화학적 특성을 나타내기 어려워 다른 성분의 물질을 첨가하여 블렌드로 제작하여, 단일성분으로서는 충족할 수 없는 부분을 보완하려는 연구가 다수 수행되고 있다. 그런데 특정 고분자에 다른 성분의 물질을 첨가하여 사용하는 경우 두 가지 물질의 상용성이 좋지 않을 수 있고, 그러한 경우 두 성분이 혼화되지 못하여 최종 블렌드의 물성을 저하시킬 수 있다. 반대로 특정 고분자에 첨가되는 물질의 상용성을 높일 경우 물성이 우수한 블렌드를 제조할 수 있다. 따라서 두 가지 이상의 성분을 혼합할 때 상용성을 증가시키기 위해 다양한 연구가 수행되고 있다.In the case of polymers, it is difficult for a single component to exhibit the desired physical or chemical properties on its own, so many studies are being conducted to supplement the parts that cannot be satisfied with a single component by adding materials from other components to produce a blend. However, when using a specific polymer by adding another component, the compatibility of the two materials may not be good, and in such a case, the two components may not be miscible, deteriorating the physical properties of the final blend. Conversely, if the compatibility of substances added to a specific polymer is increased, a blend with excellent physical properties can be produced. Therefore, various studies are being conducted to increase compatibility when mixing two or more ingredients.
블렌드의 상용성을 증가시키기 위한 방법으로 아래와 같은 방법이 있다. 첫 번째 방법으로 잘 섞이지 않거나 섞이더라도 상용성이 부족하여 비교적 큰 크기의 분리상들이 형성될 경우 외부에서 상용화제를 첨가할 수 있다. 두 번째 방법으로 블렌드의 구성성분 중 한 성분의 일부에 반응성이 있는 부분을 도입하여 다른 구성성분과에 혼합할 때 동시에 상용화가 일어나도록 할 수 있다.There are methods below to increase the compatibility of the blend. If the first method does not mix well or, even if mixed, the compatibility is insufficient and relatively large separated phases are formed, a compatibilizer can be added from the outside. In the second method, a reactive moiety can be introduced into one of the components of the blend so that compatibilization occurs simultaneously when mixed with the other components.
본 발명은 유무기 복합 재료 제조용 상용화제를 제공하는 것을 목적으로 한다.The purpose of the present invention is to provide a compatibilizer for producing organic-inorganic composite materials.
본 발명은 물성이 우수한 유무기 복합 재료를 제공하는 것을 목적으로 한다.The purpose of the present invention is to provide an organic-inorganic composite material with excellent physical properties.
본 발명은 유무기 복합 재료의 성형품을 제공하는 것을 목적으로 한다.The purpose of the present invention is to provide a molded article of an organic-inorganic composite material.
1. 무기 화합물; 및1. Inorganic compounds; and
0.01 내지 1의 분지도(Degree of Branching: DB)를 가지며, 케톤, 에스터 및 카르복실로 이루어진 군에서 선택된 적어도 하나를 포함하는 하이퍼브랜치 폴리머;를 포함하는 무기 화합물-하이퍼브랜치 폴리머 복합체를 포함하는 유무기 복합 재료 제조용 상용화제.Hyperbranched polymer having a degree of branching (DB) of 0.01 to 1 and containing at least one selected from the group consisting of ketone, ester, and carboxyl; presence or absence of an inorganic compound-hyperbranched polymer complex containing Compatibilizer for manufacturing composite materials.
2. 위 1에 있어서, 상기 무기 화합물은 산화 알루미늄(Al2O3), 탄산 칼슘(CaCO3), 산화규소(SiO2), 이산화망간(MnO2), 세리아(CeO2), 염화세슘(CsCl), 실리콘 카바이드, 산화지르코늄, 산화마그네슘, 산화칼슘(CaO), 타이타니아(TiO2), 제올라이트, 그래파이트, 칼슘카바이드 보론카바이드, 바나듐카바이드, 탈크(Talc), 크롬산화물, 탄화붕소(B4C), 카본블랙, 카본나노튜브, 및 그래핀으로 이루어진 군에서 선택된 적어도 하나인 상용화제.2. In 1 above, the inorganic compound is aluminum oxide (Al 2 O 3 ), calcium carbonate (CaCO 3 ), silicon oxide (SiO 2 ), manganese dioxide (MnO 2 ), ceria (CeO 2 ), and cesium chloride (CsCl). ), silicon carbide, zirconium oxide, magnesium oxide, calcium oxide (CaO), titania (TiO 2 ), zeolite, graphite, calcium carbide, boron carbide, vanadium carbide, talc, chromium oxide, boron carbide (B 4 C) , at least one compatibilizer selected from the group consisting of carbon black, carbon nanotubes, and graphene.
3. 위 1에 있어서, 상기 복합체는 상기 하이퍼브랜치 폴리머가 상기 무기 화합물의 표면에 결합된 것인 상용화제.3. The compatibilizer of 1 above, wherein the complex is a hyperbranched polymer bonded to the surface of the inorganic compound.
4. 위 1에 있어서, 상기 무기 화합물-하이퍼브랜치 폴리머 복합체는 피커링 에멀전 중합된 것인 유무기 복합 재료 제조용 상용화제.4. The compatibilizer for producing an organic-inorganic composite material according to 1 above, wherein the inorganic compound-hyperbranched polymer complex is Pickering emulsion polymerization.
5. 위 1에 있어서 상기 하이퍼브랜치 폴리머는 스테아린산(stearate) 계 폴리머, 알콕시실란(alkoxy silane) 계 폴리머, 안하이드라이드(anhydride) 계 폴리머, 폴리 메틸메타크릴레이트(Poly Methyl methacrylate), 폴리 비닐 아세테이트(Poly Vinyl acetate) 및 폴리 비닐2-(에톡시카보노싸이오일싸이오) 아세테이트(Poly Vinyl 2-(ethoxycarbonothioylthio) acetate)로 이루어진 군에서 선택된 적어도 하나인 상용화제.5. In 1 above, the hyperbranched polymer is stearate-based polymer, alkoxy silane-based polymer, anhydride-based polymer, poly methyl methacrylate, and poly vinyl acetate. A compatibilizer that is at least one selected from the group consisting of Poly Vinyl acetate and Poly Vinyl 2-(ethoxycarbonothioylthio) acetate.
6. 위 1에 있어서, 상기 복합체의 상기 무기 화합물과 상기 하이퍼브랜치 폴리머의 몰비는 0.001 내지 0.6 인 상용화제.6. The compatibilizer of 1 above, wherein the molar ratio of the inorganic compound and the hyperbranched polymer of the complex is 0.001 to 0.6.
7. 위 1에 있어서, 총 중량 대비 상기 복합체를 0.01 내지 5wt% 포함하는 상용화제.7. The compatibilizer according to 1 above, containing 0.01 to 5 wt% of the complex based on the total weight.
8. 위 1 내지 7 중 어느 한 항의 상용화제; 및 베이스 폴리머를 포함하는 유무기 복합 재료.8. The compatibilizer of any one of items 1 to 7 above; and an organic-inorganic composite material containing a base polymer.
9. 위 8에 있어서, 상기 베이스 폴리머는 폴리케톤, 폴리부틸렌 아디페이트 테레프탈레이트, 폴리 락틱산, 폴리이미드, 폴리부틸렌 아디페이트 테레프탈레이트 및 폴리 락틱산(PBAT-PLA) 복합수지, 폴리아마이드, 폴리에스터, 폴리이미드, 스테아레이트 (stearate), 프탈레이트 (phthalate), 술폰산나트륨, 알콕시실란, 폴리글리콜, 폴리글리세롤 알코올, 탄화수소, 플루오르카본, 몬태닉산 (montanic acid), 세바식산 (sebasic acid), 옥타코사노익산 (octacosanoic acid), 벤조트리아졸(benzotriazol), 할스구조체 (HALS, hindered amine light stabilizers), 트리아진 (triazine), 벤조페논, 포스페이트 (phosphate)계, 포스파이트 (phosphite)계, 프로피오네이트 (propionate)계, 페놀계, 및 글리세롤 모노스테아레이트 (glycerol monostearate) 및 아크릴레이트 계 (arylate)로 이루어진 군에서 선택된 적어도 하나인 유무기 복합 재료.9. In item 8 above, the base polymer is polyketone, polybutylene adipate terephthalate, polylactic acid, polyimide, polybutylene adipate terephthalate and polylactic acid (PBAT-PLA) composite resin, and polyamide. , polyester, polyimide, stearate, phthalate, sodium sulfonate, alkoxysilane, polyglycol, polyglycerol alcohol, hydrocarbon, fluorocarbon, montanic acid, sebasic acid, Octacosanoic acid, benzotriazol, HALS (hinted amine light stabilizers), triazine, benzophenone, phosphate series, phosphite series, pro An organic-inorganic composite material that is at least one selected from the group consisting of propionate-based, phenol-based, and glycerol monostearate and acrylate-based.
10. 위 8 또는 9 의 유무기 복합 재료로 제조된 고분자 성형품.10. Polymer molded product manufactured from the organic-inorganic composite material of 8 or 9 above.
11. 위 10에 있어서, 상기 성형품은 연마사인, 고분자 성형품.11. In item 10 above, the molded product is an abrasive, polymer molded product.
본 발명의 상용화제는 베이스 폴리머와 혼합되어 우수한 상용성을 나타낼 수 있다. 또한, 본 발명의 상용화제는 베이스 폴리머와 혼합되어 베이스 폴리머에 무기물을 용이하게 분산시킬 수 있고, 궁극적으로 물성이 우수한 유무기 복합 재료를 제조할 수 있다.The compatibilizer of the present invention can exhibit excellent compatibility when mixed with a base polymer. In addition, the compatibilizer of the present invention can be mixed with the base polymer to easily disperse inorganic substances in the base polymer, and ultimately produce an organic-inorganic composite material with excellent physical properties.
또한, 본 발명의 상용화제를 이용해 제조된 유무기 복합 재료를 성형하여 우수한 물성의 고분자 성형품, 예컨대 연마재료를 제조할 수 있다.In addition, polymer molded products with excellent physical properties, such as abrasive materials, can be manufactured by molding the organic-inorganic composite material prepared using the compatibilizer of the present invention.
도 1은 일 실시예에 따른 복합체의 particle size distribution 측정 결과를 나타낸다.
도 2는 일 실시예에 따른 복합체의 X-ray diffraction 측정 결과를 나타낸다.Figure 1 shows particle size distribution measurement results of a composite according to one embodiment.
Figure 2 shows the results of X-ray diffraction measurement of a composite according to one embodiment.
이하, 본 발명을 상세히 설명한다.Hereinafter, the present invention will be described in detail.
본 발명은 유무기 복합 재료 제조용 상용화제를 제공한다.The present invention provides a compatibilizer for producing organic-inorganic composite materials.
본 명세서의 용어 "상용화제"는 두 가지 이상의 물질을 혼합할 경우 각 물질의 계면 친화성을 향상시킬 수 있도록 하는 물질을 의미할 수 있다. 또한, 본 명세서의 용어 "상용화제"는 특정 물질(예컨대 고분자)에 대해 상용성이 높은 물질로서 상기 특정 물질과 혼합될 때 용이하게 분산되는 물질을 의미할 수 있다. 예컨대 본 명세서의 용어 "상용화제"는 특정 물질에 대해 혼합하고자 하는 다른 성분의 물질을 변형시켜 상기 특정 물질과의 상용성이 증가된 물질을 의미할 수 있다.The term “compatibilizer” in this specification may refer to a substance that improves the interfacial affinity of each substance when two or more substances are mixed. Additionally, the term “compatibilizer” in this specification may refer to a material that is highly compatible with a specific material (eg, a polymer) and is easily dispersed when mixed with the specific material. For example, the term “compatibilizer” in this specification may mean a substance whose compatibility with a specific substance is increased by modifying the substance of another component to be mixed with the specific substance.
용어 "유무기 복합 재료"는 유기물질 및 무기물질이 포함된 재료를 의미한다.The term “organic-inorganic composite material” refers to a material containing organic and inorganic substances.
상용화제는 무기 화합물-하이퍼브랜치 폴리머 복합체를 포함한다.Compatibilizers include inorganic compound-hyperbranched polymer complexes.
본 발명의 상용화제는 무기 화합물을 특정 고분자(베이스 폴리머)에 혼합하여 물성이 우수한 블렌드를 제조하기 위해, 베이스 폴리머에 대한 상용성을 나타낼 수 있도록 무기 화합물을 하이퍼브랜치 폴리머가 결합된 복합체 형태로 변형시킨 것일 수 있다.The compatibilizer of the present invention mixes an inorganic compound with a specific polymer (base polymer) to produce a blend with excellent physical properties, and transforms the inorganic compound into a composite form in which a hyperbranched polymer is combined to exhibit compatibility with the base polymer. It may have been ordered.
상용화제는 총 중량 대비 상기 무기 화합물-하이퍼브랜치 폴리머 복합체를 0.001 내지 60 wt%, 0.01 내지 50 wt%, 0.01 내지 40 wt%, 0.01 내지 30 wt%, 0.01 내지 20 wt%, 0.01 내지 10 wt% 또는 0.01 내지 5 wt% 포함할 수 있다.The compatibilizer is used in an amount of 0.001 to 60 wt%, 0.01 to 50 wt%, 0.01 to 40 wt%, 0.01 to 30 wt%, 0.01 to 20 wt%, 0.01 to 10 wt% of the inorganic compound-hyperbranched polymer complex relative to the total weight. Or it may contain 0.01 to 5 wt%.
무기 화합물-하이퍼브랜치 폴리머 복합체는 무기 화합물; 및 케톤, 에스터 및 카르복실로 이루어진 군에서 선택된 적어도 하나를 포함하는 하이퍼브랜치 폴리머를 포함하는 것일 수 있다.Inorganic Compound-Hyperbranched Polymer Complex is an inorganic compound; And it may include a hyperbranched polymer containing at least one selected from the group consisting of ketone, ester, and carboxyl.
무기 화합물-하이퍼브랜치 폴리머 복합체는 상기 하이퍼브랜치 폴리머가 상기 무기 화합물의 표면에 결합된 것일 수 있다.The inorganic compound-hyperbranched polymer complex may be one in which the hyperbranched polymer is bound to the surface of the inorganic compound.
무기 화합물-하이퍼브랜치 폴리머 복합체는 상기 무기 화합물의 표면이 상기 하이퍼브랜치 폴리머로 둘러싸인 형태일 수 있다.The inorganic compound-hyperbranched polymer complex may be in a form where the surface of the inorganic compound is surrounded by the hyperbranched polymer.
구체적으로 무기 화합물-하이퍼브랜치 폴리머 복합체는 상기 무기 화합물과 상기 하이퍼브랜치 폴리머가 피커링 에멀전 중합(Pickering emulsion polymerization)된 것일 수 있다.Specifically, the inorganic compound-hyperbranched polymer complex may be a product of Pickering emulsion polymerization of the inorganic compound and the hyperbranched polymer.
용어 "피커링 에멀전(Pickering emulsion)"은 화학적으로 균일한 입자들이 연속상에 존재하는 분산상의 표면에 비가역적으로 흡착되어 안정화된 에멀전(emulsion)을 의미한다.The term “Pickering emulsion” refers to an emulsion in which chemically uniform particles are stabilized by irreversible adsorption to the surface of a dispersed phase existing in a continuous phase.
무기 화합물-하이퍼브랜치 폴리머 복합체의 상기 무기 화합물과 상기 하이퍼브랜치 폴리머의 몰비는 1 : 0.001 내지 0.6 일 수 있다.The molar ratio of the inorganic compound and the hyperbranched polymer in the inorganic compound-hyperbranched polymer complex may be 1:0.001 to 0.6.
용어 "무기 화합물"은 탄소 이외의 원소만으로 이루어지는 화합물 및 탄소를 함유하는 화합물 중에서도 비교적 간단한 것을 총칭하며, 비금속 원소 및 그 화합물, 암모니아, 시안 및 이들의 화합물, 알칼리 금속(리튬, 나트륨, 칼륨, 루비듐, 세슘 또는 프란슘의 화합물 등), 금속 베릴륨, 마그네슘, 알루미늄, 칼슘, 스트론튬, 바륨, 라듐, 토륨 화합물 또는 희토류 금속 화합물 등이 포함된다.The term "inorganic compound" refers generically to relatively simple compounds among compounds consisting only of elements other than carbon and compounds containing carbon, and includes non-metallic elements and their compounds, ammonia, cyanide and their compounds, alkali metals (lithium, sodium, potassium, rubidium) , compounds of cesium or francium, etc.), metal beryllium, magnesium, aluminum, calcium, strontium, barium, radium, thorium compounds, or rare earth metal compounds.
무기 화합물은 연마재로 사용되는 물질일 수 있다.The inorganic compound may be a material used as an abrasive.
무기 화합물은 산화 알루미늄(Al2O3), 탄산 칼슘(CaCO3), 산화규소(SiO2), 이산화망간(MnO2), 세리아(CeO2), 염화세슘(CsCl), 실리콘 카바이드, 산화지르코늄, 산화마그네슘, 산화칼슘(CaO), 타이타니아(TiO2), 제올라이트, 그래파이트, 칼슘카바이드, 보론카바이드, 바나듐카바이드, 탈크(Talc), 크롬산화물, 탄화붕소(B4C), 카본블랙, 카본나노튜브, 및 그래핀으로 이루어진 군에서 선택된 적어도 하나일 수 있다.Inorganic compounds include aluminum oxide (Al 2 O 3 ), calcium carbonate (CaCO 3 ), silicon oxide (SiO 2 ), manganese dioxide (MnO 2 ), ceria (CeO 2 ), cesium chloride (CsCl), silicon carbide, zirconium oxide, Magnesium oxide, calcium oxide (CaO), titania (TiO2), zeolite, graphite, calcium carbide, boron carbide, vanadium carbide, talc, chromium oxide, boron carbide (B 4 C), carbon black, carbon nanotube, and it may be at least one selected from the group consisting of graphene.
하이퍼브랜치 폴리머는 0.01 내지 1의 분지도를 가지는 것일 수 있다. 구체적으로 하이퍼브랜치 폴리머는 0.01 내지 1, 0.1 내지 0.8, 0.2 내지 0.6, 0.3 내지 0.6, 또는 0.4 내지 0.6 분지도를 가지는 것일 수 있다.Hyperbranched polymers may have a branching degree of 0.01 to 1. Specifically, the hyperbranched polymer may have a branching degree of 0.01 to 1, 0.1 to 0.8, 0.2 to 0.6, 0.3 to 0.6, or 0.4 to 0.6.
하이퍼브랜치 폴리머는 메틸 메타크릴레이트, 비닐 아세테이트 및 비닐2-(에톡시카보노싸이오일싸이오) 아세테이트로 이루어진 군에서 선택된 적어도 하나의 단량체로부터 유래된 반복단위를 포함하는 것일 수 있다.The hyperbranched polymer may include a repeating unit derived from at least one monomer selected from the group consisting of methyl methacrylate, vinyl acetate, and vinyl 2-(ethoxycarbonothioylthio) acetate.
상기 하이퍼브랜치 폴리머는 스테아린산(stearate) 계 폴리머, 알콕시 실란(alkoxy silane) 계 폴리머, 안하이드라이드(anhydride) 계 폴리머, 폴리 메틸 메타크릴레이트(Poly Methyl methacrylate), 폴리 비닐 아세테이트(Poly Vinyl acetate) 및 폴리 비닐2-(에톡시카보노싸이오일싸이오) 아세테이트(Poly Vinyl 2-(ethoxycarbonothioylthio) acetate)로 이루어진 군에서 선택된 적어도 하나일 수 있다.The hyperbranched polymer includes stearate-based polymer, alkoxy silane-based polymer, anhydride-based polymer, poly methyl methacrylate, poly vinyl acetate, and It may be at least one selected from the group consisting of poly vinyl 2-(ethoxycarbonothioylthio) acetate.
하이퍼브랜치 폴리머는 Living RAFT (reversible addition fragmentation chain transfer) 중합, ATRP(Atom transfer radical polymerization), NMP(Nitroxide mediated free radical polymerization) 또는 Self-condensing vinyl polymerization(SCVP)으로 합성될 수 있다.Hyperbranched polymers can be synthesized by reversible addition fragmentation chain transfer (Living RAFT) polymerization, atom transfer radical polymerization (ATRP), Nitroxide mediated free radical polymerization (NMP), or self-condensing vinyl polymerization (SCVP).
예컨대 하이퍼브랜치 폴리머는 macroCTA Xanthate 기반으로 RAFT 중합을 이용해 합성될 수 있다. 구체적으로 하이퍼브랜치 폴리머는 단량체와 Raft agent를 혼합하여 Raft 중합으로 합성될 수 있다.For example, hyperbranched polymers can be synthesized using RAFT polymerization based on macroCTA Xanthate. Specifically, hyperbranched polymers can be synthesized through Raft polymerization by mixing monomers and a Raft agent.
상기 단량체는 메틸 메타크릴레이트, 비닐 아세테이트 및 비닐2-(에톡시카보노싸이오일싸이오) 아세테이트로 이루어진 군에서 선택된 적어도 하나일 수 있다.The monomer may be at least one selected from the group consisting of methyl methacrylate, vinyl acetate, and vinyl 2-(ethoxycarbonothioylthio) acetate.
상기 Raft agent는 비닐2-(에톡시카보노싸이오일싸이오) 아세테이트(Vinyl 2-(ethoxycarbonothioylthio) acetate), ECTVA), 비닐(2-[(에톡시카보노싸이오일)설파닐]프로파노에이트 (Vinyl 2-[(ethoxycarbonothioyl)sulfanyl]propanoate, ECTVP) 또는 에틸 2-(에톡시싸이오카보닐싸이오)프로파노에이트 (Ethyl 2-(ethoxythiocarbonylthio)propanoate, EXEP)일 수 있다.The Raft agent is vinyl 2-(ethoxycarbonothioylthio) acetate (ECTVA), vinyl (2-[(ethoxycarbonothioylthioyl)sulfanyl]propanoate (Vinyl) It may be 2-[(ethoxycarbonothioyl)sulfanyl]propanoate, ECTVP) or ethyl 2-(ethoxythiocarbonylthio)propanoate (EXEP).
하이퍼브랜치 폴리머는 Macroemulsion 또는 Miniemulsion 중합으로 합성될 수 있다.Hyperbranched polymers can be synthesized by macroemulsion or miniemulsion polymerization.
세리아-하이퍼브랜치 폴리머 복합체는 피커링 유화 고분자중합 (Pickering emulsion polymerization) 방법으로 제조된 것일 수 있다.The ceria-hyperbranched polymer composite may be manufactured by Pickering emulsion polymerization.
구체적으로 전술한 하이퍼브랜치 폴리머 중합 반응 직후 무기 화합물을 투입하여 하이퍼브랜치 폴리머의 living chain-end에 무기화합물을 결합시켜 세리아-하이퍼브랜치 폴리머 복합체를 제조할 수 있다.Specifically, a ceria-hyperbranched polymer composite can be produced by adding an inorganic compound immediately after the above-described hyperbranched polymer polymerization reaction and binding the inorganic compound to the living chain-end of the hyperbranched polymer.
일 구현예에 따르면, 비닐 아세테이트 단량체, 개시제, raft agent, solvent를 혼합하여 아르곤/질소 상에서 반응시킨 후, 세리아를 혼합하여 세리아의 표면에 비닐 아세테이트 유래 반복단위를 포함하는 하이퍼브랜치 폴리머가 결합된 형태의 세리아-하이퍼브랜치 폴리머 복합체를 제조할 수 있다.According to one embodiment, vinyl acetate monomer, initiator, raft agent, and solvent are mixed and reacted in argon/nitrogen, and then ceria is mixed to form a hyperbranched polymer containing a vinyl acetate-derived repeating unit bound to the surface of the ceria. A ceria-hyperbranched polymer composite can be produced.
일 구현예에 따르면, 메틸 메타크릴 단량체, 개시제, raft agent, solvent를 혼합하여 아르곤/질소 상에서 반응시킨 후, 세리아를 혼합하여 세리아의 표면에 메틸 메타크릴 유래 반복단위를 포함하는 하이퍼브랜치 폴리머가 결합된 형태의 세리아-하이퍼브랜치 폴리머 복합체를 제조할 수 있다.According to one embodiment, a methyl methacrylic monomer, an initiator, a raft agent, and a solvent are mixed and reacted in argon/nitrogen, and then ceria is mixed, and a hyperbranched polymer containing a repeating unit derived from methyl methacrylic is bonded to the surface of the ceria. It is possible to produce a ceria-hyperbranched polymer composite in the form of a ceria-hyperbranched polymer composite.
일 구현예에 따르면, 비닐 아세테이트 단량체, 메틸 메타크릴 단량체, 개시제, raft agent, solvent를 혼합하여 아르곤/질소 상에서 반응시킨 후, 세리아를 혼합하여 세리아의 표면에 비닐 아세테이트 유래 반복단위 및 메틸 메타크릴 유래 반복단위를 포함하는 하이퍼브랜치 폴리머가 결합된 형태의 세리아-하이퍼브랜치 폴리머 복합체를 제조할 수 있다.According to one embodiment, vinyl acetate monomer, methyl methacrylic monomer, initiator, raft agent, and solvent are mixed and reacted in argon/nitrogen, and then ceria is mixed to form a repeating unit derived from vinyl acetate and a repeating unit derived from methyl methacryl on the surface of the ceria. A ceria-hyperbranched polymer complex in which hyperbranched polymers containing repeating units are combined can be manufactured.
일 구현예에 따르면, 비닐2-(에톡시카보노싸이오일싸이오) 아세테이트 단량체, 개시제, raft agent, solvent를 혼합하여 아르곤/질소 상에서 반응시킨 후, 세리아를 혼합하여 세리아의 표면에 비닐2-(에톡시카보노싸이오일싸이오) 아세테이트 유래 반복단위를 포함하는 하이퍼브랜치 폴리머가 결합된 형태의 세리아-하이퍼브랜치 폴리머 복합체를 제조할 수 있다.According to one embodiment, vinyl 2-(ethoxycarbonothioylthio) acetate monomer, initiator, raft agent, and solvent are mixed and reacted over argon/nitrogen, and then ceria is mixed to form vinyl 2-( on the surface of the ceria. A ceria-hyperbranched polymer complex in the form of a combination of hyperbranched polymers containing repeating units derived from ethoxycarbonothioylthio)acetate can be produced.
전술한 세리아-하이퍼브랜치 폴리머 복합체를 포함하는 상용화제를 폴리케톤 및 폴리아마이드 각각에 혼합하여 상용성이 우수한 유무기 복합 재료를 제조할 수 있다.An organic-inorganic composite material with excellent compatibility can be manufactured by mixing a compatibilizer containing the above-described ceria-hyperbranched polymer complex with each of polyketone and polyamide.
본 발명의 상용화제는 베이스 폴리머와 혼합되어 우수한 상용성을 나타낼 수 있다.The compatibilizer of the present invention can exhibit excellent compatibility when mixed with a base polymer.
본 발명의 상용화제는 베이스 폴리머와 혼합되어 용이하게 분산될 수 있고, 물성이 우수한 유무기 복합 재료가 얻어질 수 있다.The compatibilizer of the present invention can be easily dispersed by mixing with a base polymer, and an organic-inorganic composite material with excellent physical properties can be obtained.
일 구현예에 따라 본 발명의 상용화제를 베이스 폴리머와 혼합하면 상용화제에 포함된 무기 화합물이 베이스 폴리머에 분산된 유무기 복합 재료를 제조할 수 있다.According to one embodiment, when the compatibilizer of the present invention is mixed with a base polymer, an organic-inorganic composite material in which the inorganic compound contained in the compatibilizer is dispersed in the base polymer can be manufactured.
또한, 본 발명은 전술한 상용화제; 및 베이스 폴리머를 포함하는 유무기 복합 재료를 제공한다.In addition, the present invention includes the above-described compatibilizer; and an organic-inorganic composite material including a base polymer.
용어 "베이스 폴리머"는 유무기 복합 재료 내 포함된 고분자로, 상용화제와 함께 혼합되는 물질이다.The term “base polymer” refers to a polymer contained in an organic-inorganic composite material and is a substance mixed with a compatibilizer.
베이스 폴리머는 폴리케톤, 폴리부틸렌 아디페이트 테레프탈레이트, 폴리 락틱산, 폴리이미드, 폴리부틸렌 아디페이트 테레프탈레이트 및 폴리 락틱산 복합수지, 폴리아마이드, 폴리에스터, 스테아레이트 (stearate), 프탈레이트 (phthalate), 술폰산나트륨, 알콕시실란, 폴리글리콜, 폴리글리세롤 알코올, 탄화수소, 플루오르카본, 몬태닉산 (montanic acid), 세바식산 (sebasic acid), 옥타코사노익산 (octacosanoic acid), 벤조트리아졸(benzotriazol), 할스구조체 (HALS, hindered amine light stabilizers), 트리아진 (triazine), 벤조페논, 포스페이트 (phosphate)계, 포스파이트 (phosphite)계, 프로피오네이트 (propionate)계, 페놀계, 및 글리세롤 모노스테아레이트 (glycerol monostearate), 아크릴레이트 계 (arylate)로 이루어진 군에서 선택된 적어도 하나일 수 있다.Base polymers include polyketone, polybutylene adipate terephthalate, polylactic acid, polyimide, polybutylene adipate terephthalate and polylactic acid composite resin, polyamide, polyester, stearate, and phthalate. ), sodium sulfonate, alkoxysilane, polyglycol, polyglycerol alcohol, hydrocarbon, fluorocarbon, montanic acid, sebasic acid, octacosanoic acid, benzotriazol, HALS, hindered amine light stabilizers, triazine, benzophenone, phosphate, phosphite, propionate, phenol, and glycerol monostearate ( It may be at least one selected from the group consisting of glycerol monostearate and acrylate.
본 발명의 유무기 복합 재료는 상기 상용화제에 포함된 무기 화합물이 상기 베이스 폴리머에 분산된 형태일 수 있다.The organic-inorganic composite material of the present invention may be in a form in which the inorganic compound contained in the compatibilizer is dispersed in the base polymer.
일 구현예에 따르면, 전술한 세리아-하이퍼브랜치 폴리머 복합체를 포함하는 상용화제를 폴리케톤에 혼합하여 상용성이 우수한 유무기 복합 재료를 제조할 수 있다.According to one embodiment, an organic-inorganic composite material with excellent compatibility can be manufactured by mixing a compatibilizer containing the above-described ceria-hyperbranched polymer composite with polyketone.
일 구현예에 따르면, 전술한 세리아-하이퍼브랜치 폴리머 복합체를 포함하는 상용화제를 폴리아마이드에 혼합하여 상용성이 우수한 유무기 복합 재료를 제조할 수 있다.According to one embodiment, an organic-inorganic composite material with excellent compatibility can be manufactured by mixing a compatibilizer containing the above-described ceria-hyperbranched polymer composite with polyamide.
또한, 본 발명은 전술한 유무기 복합 재료로 제조된 고분자 성형품을 제공한다.Additionally, the present invention provides a polymer molded article manufactured from the above-described organic-inorganic composite material.
용어 "고분자 성형품"은 고분자가 포함된 재료(예컨대 고분자 수지)로 제조된 성형품을 의미한다.The term “polymer molded article” refers to a molded article made from a material containing polymers (e.g., polymer resin).
고분자 성형품은 공지된 방법으로 제조될 수 있으며, 예컨대 사출성형(injection molding), 압출방사, 압축성형(compression molding), 이송성형(transfer molding), 열성형 (thermoforming), 블로우성형(blow molding), 필름 블로잉(film blowing), 압출성형(profile extrusion), 카렌더링(calendering), 섬유방사(fiber spinning) 또는 발포성형(expanding molding)로 제조될 수 있다.Polymer molded products can be manufactured by known methods, such as injection molding, extrusion spinning, compression molding, transfer molding, thermoforming, blow molding, It can be manufactured by film blowing, profile extrusion, calendering, fiber spinning or expanding molding.
고분자 성형품은 연마재료일 수 있다. 구체적으로, 고분자 성형품은 연마사일 수 있다.Polymer molded articles may be abrasive materials. Specifically, the polymer molded article may be abrasive sand.
본 발명의 상용화제와 베이스 폴리머가 포함된 유무기 복합 재료를 압출방사 또는 사출하여 물성이 우수한 연마재료를 제조할 수 있다.An abrasive material with excellent physical properties can be manufactured by extrusion spinning or injection of an organic-inorganic composite material containing the compatibilizer and base polymer of the present invention.
일 구현예에 따르면, 전술한 세리아-하이퍼브랜치 폴리머 복합체를 포함하는 상용화제를 폴리케톤 또는 폴리아마이드에 혼합하여 유무기 복합 재료를 제조하고, 이를 압출방사 또는 사출하여 물성이 우수한 연마재료를 제조할 수 있다.According to one embodiment, an organic-inorganic composite material is manufactured by mixing a compatibilizer containing the above-described ceria-hyperbranched polymer composite with polyketone or polyamide, and the abrasive material with excellent physical properties is manufactured by extrusion spinning or injection. You can.
전술한 것처럼 상기 무기 화합물이 연마제인 경우 베이스 폴리머와 혼합되고, 성형 공정을 통해 연마사 형태로 제조될 수 있다.As described above, when the inorganic compound is an abrasive, it can be mixed with a base polymer and manufactured into an abrasive sand form through a molding process.
이하, 본 발명을 구체적으로 설명하기 위해 실시예를 들어 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to examples.
무기 화합물-하이퍼브랜치 폴리머 복합체의 제조예Preparation example of inorganic compound-hyperbranched polymer composite
1. 제조예 11. Preparation Example 1
비닐 아세테이트 (0.934g, 10.8mmol), ECTVA (0.206g, 1mmol) 및 AIBN (0.164g, 1mmol, 개시제)을 2mL 1,4-디옥세인과 함께 건조된 앰플에 첨가하였다. 15분 동안 아르곤/질소상에서 내용물을 탈산시킨 후 앰플을 화염 밀봉하였다. 앰플을 60℃의 오일 배스에 넣어 5-10분 방치하였다. 앰플에 세리아를 투입하여 혼합한 후, 다시 60℃의 오일 배스에 넣어 5-10분동안 방치하였다. 앰플을 얼음물로 냉각 한 다음 개봉하고 생성물을 THF에 용해시켜 다량의 석유 에테르에 침전시켰다. 침전물을 석유 에테르에서 쏟아 내고 실온에서 일정한 중량이 될 때까지 진공하에 건조시켜 하이퍼브랜치 폴리비닐아세테이트-세리아 복합체(제조예 1)를 수득하였다.Vinyl acetate (0.934 g, 10.8 mmol), ECTVA (0.206 g, 1 mmol) and AIBN (0.164 g, 1 mmol, initiator) were added to the dried ampoule along with 2 mL 1,4-dioxane. After deoxidizing the contents in argon/nitrogen for 15 minutes, the ampoule was flame sealed. The ampoule was placed in an oil bath at 60°C and left for 5-10 minutes. Ceria was added to the ampoule and mixed, then placed in an oil bath at 60°C and left for 5-10 minutes. The ampoule was cooled in ice water and then opened and the product was dissolved in THF and precipitated in a large amount of petroleum ether. The precipitate was poured out in petroleum ether and dried under vacuum at room temperature until constant weight was obtained, thereby obtaining a hyperbranched polyvinylacetate-ceria composite (Preparation Example 1).
Laser diffraction을 이용해 수득한 복합체를 수분산하면서 particle size distribution을 측정하였다. 그 결과 입도 평균값은 0.9159㎛, 1.0529㎛ 이며, particle size distribution은 bimodal distribution로 확인되었다 (도 1 참조). 또한, 상기 복합체를 폴리케톤과 블렌딩하여 사출한 후 Hot plat에 grinding 한 후에 X-ray diffraction 을 측정하여 cerium oxide peaks을 확인하였다 (도 2 참조).The particle size distribution was measured while dispersing the obtained complex in water using laser diffraction. As a result, the average particle size values were 0.9159㎛ and 1.0529㎛, and the particle size distribution was confirmed to be bimodal distribution (see Figure 1). In addition, the composite was blended with polyketone and injected, then grinded on a hot plate, and X-ray diffraction was measured to confirm cerium oxide peaks (see Figure 2).
2. 제조예 22. Preparation Example 2
제조예 1과 동일하되 비닐 아세테이트 대신 메틸 메타크릴레이트(1.086g, 10.8mmol)를 사용하여 하이퍼브랜치 폴리 메틸 메타크릴레이트-세리아 복합체(제조예 2)를 수득하였다. A hyperbranched poly methyl methacrylate-ceria complex (Preparation Example 2) was obtained in the same manner as Preparation Example 1, but using methyl methacrylate (1.086 g, 10.8 mmol) instead of vinyl acetate.
3. 제조예 33. Preparation Example 3
제조예 1과 동일하되 비닐 아세테이트와 함께 메틸 메타크릴레이트(1.086g, 10.8mmol)를 앰플에 더 첨가하여 하이퍼브랜치 폴리 비닐아세테이트-하이퍼브랜치 폴리 메틸 메타크릴레이트-세리아 복합체(제조예 3)를 수득하였다.The same as Preparation Example 1, except that methyl methacrylate (1.086 g, 10.8 mmol) was added to the ampoule along with vinyl acetate to obtain a hyperbranched poly vinyl acetate-hyperbranched poly methyl methacrylate-ceria complex (Preparation Example 3). did.
4. 제조예 44. Preparation Example 4
제조예 1과 동일하되 건조된 앰플에 첨가하는 물질을 ECTVA (0.103g, 0.5mmol), AIBN (1.70g, 0.011mmol) 및 1mL 1,4-디옥세인으로 대체하여 하이퍼브랜치 비닐2-(에톡시카보노싸이오일싸이오) 아세테이트-세리아 복합체(제조예 4)를 수득하였다.The same as Preparation Example 1, except that the substances added to the dried ampoule were replaced with ECTVA (0.103g, 0.5mmol), AIBN (1.70g, 0.011mmol), and 1mL 1,4-dioxane to obtain hyperbranched vinyl 2-(ethoxyca Bonothioylthio) acetate-ceria complex (Preparation Example 4) was obtained.
무기 화합물-하이퍼브랜치 폴리머 복합체와 베이스 폴리머 혼합물의 상용성 확인Verification of compatibility of inorganic compound-hyperbranched polymer complex and base polymer mixture
1. 블렌드 제조 및 시편 제조1. Blend preparation and specimen preparation
블렌딩 재료를 90 ℃의 대류오븐에서 3시간 동안 건조를 시킨 후 블렌드를 하였으며, 각 블렌드 조성을 아래 표 1에 기재하였다. The blending materials were dried in a convection oven at 90°C for 3 hours and then blended, and the composition of each blend is listed in Table 1 below.
베이스 폴리머와 상용화제는 동방향 이축압출기(내경：25 mm, L/D＝42, Leistritz co.) 를 이용하여 드라이 블렌드 공정을 거친 후, 일정한 부피로 압출기의 호퍼로 공급하였다. 공정의 온도는 호퍼부분의 온도는 150 ℃, 배럴부분은 250 ℃ 그리고 다이부분은 280 ℃로 설정하여 실험하였다. 압출공정 시 스크류의 속도는 200 rpm으로 설정하여 실험하였다.압출기를 통해 제조된 블렌드 시료는 90 ℃의 대류오븐에서 3시간 동안 건조시킨 후, 압출방사기를 이용해 인장, 굽힘 그리고 충격실험용 시편으로 제조하였다. 사출 성형기의 호퍼부분의 온도는 200 ℃로 설정하였고, 노즐부분은 250 ℃로 설정하였으며, 금형의 온도는 60 ℃를 유지시켰다. 사출압력은 호퍼에서 노즐 방향으로 40, 45 그리고 50 kg/cm2의 순서로 설정하였으며, 보압은 50 kg/cm2로 사출 후 10초간 유지시켰고 배압은 55 kg/cm2로 설정하였다.The base polymer and compatibilizer went through a dry blend process using a co-directional twin-screw extruder (inner diameter: 25 mm, L/D = 42, Leistritz co.), and then were supplied to the hopper of the extruder at a constant volume. The temperature of the process was tested by setting the temperature of the hopper part to 150 ℃, the barrel part to 250 ℃, and the die part to 280 ℃. During the extrusion process, the screw speed was set to 200 rpm and tested. The blend sample prepared through the extruder was dried in a convection oven at 90 ° C for 3 hours, and then used an extrusion spinner to prepare specimens for tensile, bending, and impact tests. . The temperature of the hopper part of the injection molding machine was set to 200 ℃, the nozzle part was set to 250 ℃, and the temperature of the mold was maintained at 60 ℃. The injection pressure was set in the order of 40, 45, and 50 kg/cm 2 from the hopper to the nozzle, the holding pressure was maintained at 50 kg/cm 2 for 10 seconds after injection, and the back pressure was set at 55 kg/cm 2 .
2. 블렌드의 기계적 물성 측정2. Measurement of mechanical properties of blends
일반적으로 서로 다른 종류의 물리화학적 특성을 가지는 물질은 각각의 상들이 서로 섞이지 않는 비상용성을 나타내며, 이러한 영향으로 인해 상이한 물리 화학적 특성을 가지는 두 가지 이상의 물질을 혼합한 블렌드는 낮은 기계적 물성을 나타내게 된다. 따라서, 본 발명의 무기 화합물-하이퍼브랜치 폴리머 복합체가 베이스 폴리머와 높은 상용성을 나타내고, 결과적으로 상기 베이스 폴리머와 상기 복합체 내의 일 구성인 무기 화합물을 포함하는 물성이 우수한 유무기 복합 재료를 제조할 수 있는지 확인하기 위하여 제조예들 각각을 시판 폴리머와 혼합하여 물성을 확인하였다.In general, materials with different types of physical and chemical properties exhibit incompatibility in which each phase does not mix with each other, and due to this effect, a blend of two or more materials with different physical and chemical properties exhibits low mechanical properties. . Therefore, the inorganic compound-hyperbranched polymer composite of the present invention exhibits high compatibility with the base polymer, and as a result, it is possible to manufacture an organic-inorganic composite material with excellent physical properties containing the base polymer and the inorganic compound that is a component of the composite. In order to confirm that each of the preparation examples was mixed with a commercially available polymer, the physical properties were checked.
Instron사의 4467모델을 사용하여 가공된 고분자 블렌드의 기계적 물성인 인장강도와 굴곡강도를 측정하였다. 굴곡강도는 ASTM D-790에 따라 crosshead speed는 1.2 mm/min, span length는 48 mm로 실험하였으며, 인장강도는 ASTM D-638에 따라 cross-head speed는 1.5 mm/min, gauge length는 13 mm로 실험하였다. 그 결과를 아래 표 2에 나타내었다.The mechanical properties, such as tensile strength and flexural strength, of the processed polymer blend were measured using Instron's 4467 model. Flexural strength was tested with a crosshead speed of 1.2 mm/min and span length of 48 mm according to ASTM D-790, and tensile strength was tested with a cross-head speed of 1.5 mm/min and gauge length of 13 mm according to ASTM D-638. was tested. The results are shown in Table 2 below.
표2처럼 시판 상용화제를 첨가하여 베이스 폴리머와 무기 화합물을 혼합한 비교예에 비해, 무기 화합물을 변형시킨 형태인 본 발명의 복합체를 첨가한 실시예가 인장강도 및 굴곡강도의 측면에서 물성 값이 증가하는 경향을 나타내는 것을 확인하였다.상기에서는 본 발명의 바람직한 실험예를 예시적으로 설명하였으나, 본 발명의 범위는 상기와 같은 특정 실험예에만 한정되지 아니하며, 해당 분야에서 통상의 지식을 가진 자라면 본 발명이 특허청구범위에 기재된 범주 내에서 적절하게 변경이 가능할 것이다.As shown in Table 2, compared to the comparative example in which the base polymer and the inorganic compound were mixed by adding a commercially available compatibilizer, the example in which the composite of the present invention, which is a modified form of the inorganic compound, was added, showed increased physical properties in terms of tensile strength and flexural strength. It was confirmed that it shows a tendency. In the above, preferred experimental examples of the present invention have been described illustratively, but the scope of the present invention is not limited to the specific experimental examples described above, and those skilled in the art will Appropriate changes may be made to the invention within the scope described in the patent claims.
Claims (11)
0.01 내지 1의 분지도(Degree of Branching: DB)를 가지며, 케톤, 에스터 및 카르복실로 이루어진 군에서 선택된 적어도 하나를 포함하는 하이퍼브랜치 폴리머;를 포함하는 세리아-하이퍼브랜치 폴리머 복합체를 포함하는 유무기 복합 재료 제조용 상용화제.
ceria (CeO 2 ); and
A hyperbranched polymer having a degree of branching (DB) of 0.01 to 1 and containing at least one selected from the group consisting of ketone, ester, and carboxyl; an organic-inorganic group containing a ceria-hyperbranched polymer complex containing Compatibilizer for manufacturing composite materials.
The compatibilizer according to claim 1, wherein the complex is a hyperbranched polymer bonded to the surface of the ceria.
The compatibilizer for producing an organic-inorganic composite material according to claim 1, wherein the ceria-hyperbranched polymer composite is Pickering emulsion polymerization.
The method according to claim 1, wherein the hyperbranched polymer is a stearate-based polymer, an alkoxy silane-based polymer, anhydride-based polymer, poly methyl methacrylate, and poly vinyl acetate. A compatibilizer that is at least one selected from the group consisting of Vinyl acetate) and Poly Vinyl 2-(ethoxycarbonothioylthio) acetate.
The compatibilizer according to claim 1, wherein the molar ratio of the ceria and the hyperbranched polymer of the composite is 1:0.001 to 0.6.
The compatibilizer according to claim 1, comprising 0.01 to 5 wt% of the complex based on the total weight.
The compatibilizer of any one of claims 1 and 3 to 7; and an organic-inorganic composite material containing a base polymer.
The method of claim 8, wherein the base polymer is polyketone, polybutylene adipate terephthalate, polylactic acid, polyimide, polybutylene adipate terephthalate and polylactic acid composite resin, polyamide, polyester, polyimide, Stearate, phthalate, sodium sulfonate, alkoxysilane, polyglycol, polyglycerol alcohol, hydrocarbon, fluorocarbon, montanic acid, sebasic acid, octacosanoic acid ), benzotriazol, HALS (hinted amine light stabilizers), triazine, benzophenone, phosphate type, phosphite type, propionate type, An organic-inorganic composite material that is at least one selected from the group consisting of phenol-based, glycerol monostearate, and acrylate-based.
A polymer molded product manufactured from the organic-inorganic composite material of claim 8.
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