JP2016535134A - 有機亜鉛触媒、その製造方法およびこれを用いたポリアルキレンカーボネート樹脂の製造方法 - Google Patents
有機亜鉛触媒、その製造方法およびこれを用いたポリアルキレンカーボネート樹脂の製造方法 Download PDFInfo
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- JP2016535134A JP2016535134A JP2016526195A JP2016526195A JP2016535134A JP 2016535134 A JP2016535134 A JP 2016535134A JP 2016526195 A JP2016526195 A JP 2016526195A JP 2016526195 A JP2016526195 A JP 2016526195A JP 2016535134 A JP2016535134 A JP 2016535134A
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- Prior art keywords
- catalyst
- zinc
- acid
- organozinc
- organozinc catalyst
- Prior art date
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- 239000003054 catalyst Substances 0.000 title claims abstract description 149
- 229920005989 resin Polymers 0.000 title claims abstract description 27
- 239000011347 resin Substances 0.000 title claims abstract description 27
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- 229920001281 polyalkylene Polymers 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 51
- 239000011701 zinc Substances 0.000 claims abstract description 46
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 44
- 239000002245 particle Substances 0.000 claims abstract description 37
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 34
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 30
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 claims abstract description 30
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 24
- 150000002118 epoxides Chemical class 0.000 claims abstract description 19
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 17
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 9
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
- 239000001301 oxygen Substances 0.000 claims abstract description 9
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 20
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 17
- 239000002243 precursor Substances 0.000 claims description 12
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- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 6
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- 125000003118 aryl group Chemical group 0.000 claims description 4
- SCRKTTJILRGIEY-UHFFFAOYSA-N pentanedioic acid;zinc Chemical group [Zn].OC(=O)CCCC(O)=O SCRKTTJILRGIEY-UHFFFAOYSA-N 0.000 claims description 4
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- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 2
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- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 claims description 2
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- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 2
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- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 2
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- 239000000126 substance Substances 0.000 description 7
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- 238000012790 confirmation Methods 0.000 description 1
- 125000002993 cycloalkylene group Chemical group 0.000 description 1
- ZWAJLVLEBYIOTI-UHFFFAOYSA-N cyclohexene oxide Chemical compound C1CCCC2OC21 ZWAJLVLEBYIOTI-UHFFFAOYSA-N 0.000 description 1
- FWFSEYBSWVRWGL-UHFFFAOYSA-N cyclohexene oxide Natural products O=C1CCCC=C1 FWFSEYBSWVRWGL-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
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- 229950006824 dieldrin Drugs 0.000 description 1
- NGPMUTDCEIKKFM-UHFFFAOYSA-N dieldrin Natural products CC1=C(Cl)C2(Cl)C3C4CC(C5OC45)C3C1(Cl)C2(Cl)Cl NGPMUTDCEIKKFM-UHFFFAOYSA-N 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229940069096 dodecene Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- GKIPXFAANLTWBM-UHFFFAOYSA-N epibromohydrin Chemical compound BrCC1CO1 GKIPXFAANLTWBM-UHFFFAOYSA-N 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 description 1
- 150000004715 keto acids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- BAVYZALUXZFZLV-UHFFFAOYSA-N mono-methylamine Natural products NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- CCCMONHAUSKTEQ-UHFFFAOYSA-N octadecene Natural products CCCCCCCCCCCCCCCCC=C CCCMONHAUSKTEQ-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 229940090181 propyl acetate Drugs 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- ARCJQKUWGAZPFX-UHFFFAOYSA-N stilbene oxide Chemical compound O1C(C=2C=CC=CC=2)C1C1=CC=CC=C1 ARCJQKUWGAZPFX-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 229940095068 tetradecene Drugs 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- LVBXEMGDVWVTGY-UHFFFAOYSA-N trans-2-octenal Natural products CCCCCC=CC=O LVBXEMGDVWVTGY-UHFFFAOYSA-N 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
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- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
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Abstract
Description
前記亜鉛ジカルボキシレート系有機亜鉛触媒の少なくとも一側の末端に、炭素数3〜15の脂肪族炭化水素基(ただし、脂肪族炭化水素基には、1つ以上の酸素またはカルボニル基が含まれているか、含まれていなくてもよい。)を有するモノカルボン酸由来残基が結合している有機亜鉛触媒を提供する。
250mLサイズの丸底フラスコで、100mLのトルエンに6.6g(0.05mol)のグルタル酸および0.1mLの酢酸を加えて、還流下で分散させた。次に、55℃の温度で30分間加熱し、4.1g(0.05mol)のZnOを50mLのトルエンに加えて分散させ、これを前記グルタル酸の分散液に加えた後、3時間撹拌した。
実施例1において、バレリアン酸の代わりにラウリン酸を用いたことを除いては、実施例1と同様の方法で実施例2の有機亜鉛触媒を製造して、その化学構造を確認した。また、このような有機亜鉛触媒をSEM分析を通して確認し、その結果、実施例2の有機亜鉛触媒は、約0.48μmの平均粒径および約0.28μmの粒径の標準偏差を有することが確認された。
実施例1において、バレリアン酸の代わりにアセト酢酸を用いたことを除いては、実施例1と同様の方法で実施例3の有機亜鉛触媒を製造して、その化学構造を確認した。また、このような有機亜鉛触媒をSEM分析を通して確認し、その結果、実施例3の有機亜鉛触媒は、約0.57μmの平均粒径および約0.23μmの粒径の標準偏差を有することが確認された。
実施例1において、バレリアン酸の代わりに5−ヒドロキシ−4−オキソ−4H−ピラン−2−カルボン酸を用いたことを除いては、実施例1と同様の方法で実施例4の有機亜鉛触媒を製造して、その化学構造を確認した。また、このような有機亜鉛触媒をSEM分析を通して確認し、その結果、実施例4の有機亜鉛触媒は、約0.51μmの平均粒径および約0.28μmの粒径の標準偏差を有することが確認された。
実施例1において、バレリアン酸を用いないことを除いては、実施例1と同様の方法で比較例1の有機亜鉛触媒を製造して、その化学構造を確認した。また、このような有機亜鉛触媒のSEM写真を図2に示した。
実施例1において、バレリアン酸の代わりにプロピオン酸を用いたことを除いては、実施例1と同様の方法で比較例2の有機亜鉛触媒を製造して、その化学構造を確認した。また、このような有機亜鉛触媒をSEM分析を通して確認し、その結果、比較例2の有機亜鉛触媒は、約0.73μmの平均粒径および約0.34μmの粒径の標準偏差を有することが確認された。
実施例1〜4、比較例1および2の触媒を用いて、次の方法でポリエチレンカーボネートを重合および製造した。
Claims (14)
- 二酸化炭素と、エポキシドからポリアルキレンカーボネート樹脂を製造する反応に使用される亜鉛ジカルボキシレート系有機亜鉛触媒であって、
前記亜鉛ジカルボキシレート系有機亜鉛触媒の少なくとも一側の末端に、
1つ以上の酸素またはカルボニル基が含まれているか、または含まれていない炭素数3〜15の脂肪族炭化水素基を有するモノカルボン酸由来残基が結合している有機亜鉛触媒。 - 前記亜鉛ジカルボキシレート系有機亜鉛触媒は、亜鉛と、炭素数3〜20の脂肪族ジカルボキシレートまたは炭素数8〜40の芳香族ジカルボキシレートとが結合した触媒である請求項1に記載の有機亜鉛触媒。
- 前記亜鉛ジカルボキシレート系有機亜鉛触媒は、亜鉛グルタレート系触媒である請求項1に記載の有機亜鉛触媒。
- 前記モノカルボン酸は、バレリアン酸、ラウリン酸、3,5−ジオキソヘキサン酸3,5,7−トリオキソ−ドデカン酸、アセト酢酸(Acetoacetic acid)、レブリン酸(Levulinic acid)、4−オキソ−4H−1−ベンゾピラン−2−カルボン酸(4−oxo−4H−1−benzopyran−2−carboxylic acid)、および5−ヒドロキシ−4−オキソ−4H−ピラン−2−カルボン酸(5−Hydroxy−4−oxo−4H−pyran−2−carboxylic acid)からなる群より選択された1種以上を含む請求項1に記載の有機亜鉛触媒。
- 前記モノカルボン酸由来残基は、前記有機亜鉛触媒のジカルボキシレート由来残基の1モルに対して、0.1〜0.5モルの比率で結合している請求項1に記載の有機亜鉛触媒。
- 0.2〜0.9μmの平均粒径および0.05〜0.3μmの粒径の標準偏差を有する粒子形態である請求項1に記載の有機亜鉛触媒。
- 亜鉛前駆体と、
ジカルボン酸と、
1つ以上の酸素またはカルボニル基が含まれているか、または含まれていない炭素数3〜15の脂肪族炭化水素基を有するモノカルボン酸とを反応させる段階を含む請求項1に記載の有機亜鉛触媒の製造方法。 - 前記反応段階は、亜鉛前駆体と、ジカルボン酸とを反応させる段階と、
前記モノカルボン酸をさらに加えて反応させる段階とを含む請求項7に記載の有機亜鉛触媒の製造方法。 - 前記亜鉛前駆体は、酸化亜鉛、水酸化亜鉛、酢酸亜鉛(Zn(O2CCH3)2)、硝酸亜鉛(Zn(NO3)2)、および硫酸亜鉛(ZnSO4)からなる群より選択された化合物を含む請求項7に記載の有機亜鉛触媒の製造方法。
- 前記ジカルボン酸の反応段階は、40〜90℃の温度で0.5〜10時間行われ、前記モノカルボン酸の反応段階は、80〜150℃の温度で1〜20時間行われる請求項8に記載の有機亜鉛触媒の製造方法。
- 前記モノカルボン酸は、前記ジカルボン酸の1モルに対して、0.1〜0.5モルの比率で使用される請求項7に記載の有機亜鉛触媒の製造方法。
- 前記ジカルボン酸は、前記亜鉛前駆体の1モルに対して、1.0〜1.5モルの比率で使用される請求項7に記載の有機亜鉛触媒の製造方法。
- 請求項1に記載の有機亜鉛触媒の存在下、エポキシドおよび二酸化炭素を含む単量体を重合させる段階を含むポリアルキレンカーボネート樹脂の製造方法。
- 有機溶媒内で溶液重合で行われる請求項13に記載のポリアルキレンカーボネート樹脂の製造方法。
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US10633488B2 (en) | 2016-03-09 | 2020-04-28 | Lg Chem Ltd. | Organic zinc catalyst, preparation method thereof, and method for preparing polyalkylene carbonate resin using the catalyst |
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EP3048129B1 (en) | 2020-07-29 |
JP6364076B2 (ja) | 2018-07-25 |
KR101650510B1 (ko) | 2016-08-23 |
CN105764954B (zh) | 2018-12-18 |
EP3048129A4 (en) | 2017-05-03 |
KR20150058046A (ko) | 2015-05-28 |
US10047196B2 (en) | 2018-08-14 |
CN105764954A (zh) | 2016-07-13 |
US20160272760A1 (en) | 2016-09-22 |
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