JP2015503020A - 二酸化炭素溶媒を用いたポリシルセスキオキサンの製造方法及びそのポリシルセスキオキサン - Google Patents
二酸化炭素溶媒を用いたポリシルセスキオキサンの製造方法及びそのポリシルセスキオキサン Download PDFInfo
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- JP2015503020A JP2015503020A JP2014552140A JP2014552140A JP2015503020A JP 2015503020 A JP2015503020 A JP 2015503020A JP 2014552140 A JP2014552140 A JP 2014552140A JP 2014552140 A JP2014552140 A JP 2014552140A JP 2015503020 A JP2015503020 A JP 2015503020A
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- Prior art keywords
- polysilsesquioxane
- pssq
- reactor
- carbon dioxide
- silane
- Prior art date
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 222
- 229920000734 polysilsesquioxane polymer Polymers 0.000 title claims abstract description 135
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 111
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 111
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 51
- 239000002904 solvent Substances 0.000 title claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 239000000126 substance Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims description 85
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 36
- -1 silane compound Chemical class 0.000 claims description 36
- 229910000077 silane Inorganic materials 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 125000004432 carbon atom Chemical group C* 0.000 claims description 23
- 239000003054 catalyst Substances 0.000 claims description 23
- 239000003377 acid catalyst Substances 0.000 claims description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 11
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- 238000006482 condensation reaction Methods 0.000 claims description 9
- 150000001340 alkali metals Chemical class 0.000 claims description 8
- 238000006460 hydrolysis reaction Methods 0.000 claims description 8
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- 125000000524 functional group Chemical group 0.000 claims description 7
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 7
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- 125000001424 substituent group Chemical group 0.000 claims description 6
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- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 4
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- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 4
- 125000002252 acyl group Chemical group 0.000 claims description 4
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- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 125000003277 amino group Chemical group 0.000 claims description 4
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims description 4
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
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- ATGKAFZFOALBOF-UHFFFAOYSA-N cyclohexyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C1CCCCC1 ATGKAFZFOALBOF-UHFFFAOYSA-N 0.000 claims description 3
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- XYJRNCYWTVGEEG-UHFFFAOYSA-N trimethoxy(2-methylpropyl)silane Chemical compound CO[Si](OC)(OC)CC(C)C XYJRNCYWTVGEEG-UHFFFAOYSA-N 0.000 claims description 3
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 claims description 3
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- IYAYDWLKTPIEDC-UHFFFAOYSA-N 2-[2-hydroxyethyl(3-triethoxysilylpropyl)amino]ethanol Chemical compound CCO[Si](OCC)(OCC)CCCN(CCO)CCO IYAYDWLKTPIEDC-UHFFFAOYSA-N 0.000 claims description 2
- ZYBGOKPABPWCAK-UHFFFAOYSA-N 3-[diethoxy(methoxy)silyl]propylurea Chemical compound CCO[Si](OCC)(OC)CCCNC(N)=O ZYBGOKPABPWCAK-UHFFFAOYSA-N 0.000 claims description 2
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- NILZGRNPRBIQOG-UHFFFAOYSA-N 3-iodopropyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)CCCI NILZGRNPRBIQOG-UHFFFAOYSA-N 0.000 claims description 2
- DCQBZYNUSLHVJC-UHFFFAOYSA-N 3-triethoxysilylpropane-1-thiol Chemical compound CCO[Si](OCC)(OCC)CCCS DCQBZYNUSLHVJC-UHFFFAOYSA-N 0.000 claims description 2
- GBQYMXVQHATSCC-UHFFFAOYSA-N 3-triethoxysilylpropanenitrile Chemical compound CCO[Si](OCC)(OCC)CCC#N GBQYMXVQHATSCC-UHFFFAOYSA-N 0.000 claims description 2
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 claims description 2
- VGIURMCNTDVGJM-UHFFFAOYSA-N 4-triethoxysilylbutanenitrile Chemical compound CCO[Si](OCC)(OCC)CCCC#N VGIURMCNTDVGJM-UHFFFAOYSA-N 0.000 claims description 2
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- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 2
- 239000004327 boric acid Substances 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- MGGAITMRMJXXMT-UHFFFAOYSA-N cyclopentyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C1CCCC1 MGGAITMRMJXXMT-UHFFFAOYSA-N 0.000 claims description 2
- RSKGMYDENCAJEN-UHFFFAOYSA-N hexadecyl(trimethoxy)silane Chemical compound CCCCCCCCCCCCCCCC[Si](OC)(OC)OC RSKGMYDENCAJEN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052740 iodine Inorganic materials 0.000 claims description 2
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 claims description 2
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 claims description 2
- NHBRUUFBSBSTHM-UHFFFAOYSA-N n'-[2-(3-trimethoxysilylpropylamino)ethyl]ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCNCCN NHBRUUFBSBSTHM-UHFFFAOYSA-N 0.000 claims description 2
- ZLDHYRXZZNDOKU-UHFFFAOYSA-N n,n-diethyl-3-trimethoxysilylpropan-1-amine Chemical compound CCN(CC)CCC[Si](OC)(OC)OC ZLDHYRXZZNDOKU-UHFFFAOYSA-N 0.000 claims description 2
- QIOYHIUHPGORLS-UHFFFAOYSA-N n,n-dimethyl-3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN(C)C QIOYHIUHPGORLS-UHFFFAOYSA-N 0.000 claims description 2
- DVYVMJLSUSGYMH-UHFFFAOYSA-N n-methyl-3-trimethoxysilylpropan-1-amine Chemical compound CNCCC[Si](OC)(OC)OC DVYVMJLSUSGYMH-UHFFFAOYSA-N 0.000 claims description 2
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- SLYCYWCVSGPDFR-UHFFFAOYSA-N octadecyltrimethoxysilane Chemical compound CCCCCCCCCCCCCCCCCC[Si](OC)(OC)OC SLYCYWCVSGPDFR-UHFFFAOYSA-N 0.000 claims description 2
- MSRJTTSHWYDFIU-UHFFFAOYSA-N octyltriethoxysilane Chemical compound CCCCCCCC[Si](OCC)(OCC)OCC MSRJTTSHWYDFIU-UHFFFAOYSA-N 0.000 claims description 2
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- ALVYUZIFSCKIFP-UHFFFAOYSA-N triethoxy(2-methylpropyl)silane Chemical compound CCO[Si](CC(C)C)(OCC)OCC ALVYUZIFSCKIFP-UHFFFAOYSA-N 0.000 claims description 2
- AVYKQOAMZCAHRG-UHFFFAOYSA-N triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silane Chemical compound CCO[Si](OCC)(OCC)CCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F AVYKQOAMZCAHRG-UHFFFAOYSA-N 0.000 claims description 2
- MLXDKRSDUJLNAB-UHFFFAOYSA-N triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)silane Chemical compound CCO[Si](OCC)(OCC)CCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F MLXDKRSDUJLNAB-UHFFFAOYSA-N 0.000 claims description 2
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Abstract
Description
Claims (15)
- ポリシルセスキオキサン(PSSQ)を製造する方法において、
(i)シラン化合物を準備する段階、
(ii)二酸化炭素溶媒を準備する段階、
(iii)前記シラン化合物を反応器に注入する段階、
(iv)前記反応器内部の温度と圧力を上昇させた後、二酸化炭素溶媒を反応器に注入し、二酸化炭素溶媒を液体又は超臨界状態に相変換させる段階、
(v)前記反応器に水及び触媒を供給する段階、
(vi)前記反応器内部の温度を増加させて加水分解及び縮合反応を誘導する段階、
(vii)前記反応器内部の温度と圧力を調節して作用基で置換されたポリシルセスキオキサン(PSSQ)生成物を沈殿させる段階、
(viii)前記反応器内部の未反応物であるシラン化合物を生成物であるポリシルセスキオキサン(PSSQ)から分離する段階、を有する
ことを特徴とするポリシルセスキオキサン(PSSQ)製造方法。 - 前記シラン化合物は、RSiZ3(Rは有機置換体として、水素、炭素数1〜30の置換又は非置換された脂肪族炭化水素基、炭素数1〜30の置換又は非置換された芳香族炭化水素基、炭素数1〜30の置換又は非置換された脂環族炭化水素基、炭素数1〜30の置換又は非置換されたシリル基、炭素数1〜30の置換又は非置換されたアリル基、炭素数1〜30の置換又は非置換されたアシル基、ビニル基、アミン基、アセテート又はアルカリ金属であり、Zは加水分解される置換体として、Cl、Br、I又はアルコキシ基)である
請求項1に記載のポリシルセスキオキサン(PSSQ)製造方法。 - 前記(iv)段階は、30〜80℃の温度、圧力1000〜5000psiの状態で行う
請求項1に記載のポリシルセスキオキサン(PSSQ)製造方法。 - 前記(v)段階において、前記触媒は酸触媒及び/又は塩基触媒のうち少なくともいずれか一つ選択する
請求項1に記載のポリシルセスキオキサン(PSSQ)製造方法。 - 前記(v)段階において、前記触媒は、酸触媒は塩酸、硫酸、硝酸、酢酸、リン酸、リン酸エステル、活性白土、塩化鉄、ホウ酸、トリフルオル酢酸、トリフルオルメタンスルホン酸、p−トルエンスルホン酸、塩基触媒はアルカリ金属又はアルカリ土類金属の水酸化物、アルカリ金属又はアルカリ土類金属のアルコキシド、テトラアルキルアンモニウム水酸化物、アミン化合物のうち少なくとも一つ以上をさらに選択する
請求項5に記載のポリシルセスキオキサン(PSSQ)製造方法。 - 前記(vi)段階は、反応器内の温度を30〜80℃に上昇させて、18〜30時間の間反応を進行させる
請求項1に記載のポリシルセスキオキサン(PSSQ)製造方法。 - 前記(vi)段階において、水及び触媒を供給後、反応器の温度を上昇させてシラン化合物の二酸化炭素内の溶解度を上昇させ、また、液体又は超臨界状態の二酸化炭素溶媒内の生成物の反応を促進させることを特徴とする、請求項1に記載のポリシルセスキオキサン(PSSQ)を製造する方法。
- 前記(vii)段階は、温度45℃以下、圧力1700psi以下の状態が保持されるように調節し、生成物であるポリシルセスキオキサン(PSSQ)は沈殿させ、未反応物である前記シラン化合物は二酸化炭素溶媒に溶解された状態を保持させる
請求項1に記載のポリシルセスキオキサン(PSSQ)製造方法。 - 前記(viii)段階は、前記反応器に液体状態の二酸化炭素を小出しにして反応器の上層部に溶けている未反応物である前記シラン化合物を除去する
請求項1に記載のポリシルセスキオキサン(PSSQ)製造方法。 - 前記(viii)段階以後、前記反応器の外部と連結したバルブを開いて圧力を常圧に調節し、容器に残っている二酸化炭素をガス状態で排出させ、反応器の下端に沈殿した生成物であるポリシルセスキオキサン(PSSQ)を収得する段階をさらに含む
請求項1に記載のポリシルセスキオキサン(PSSQ)製造方法。 - シラン化合物は、(3−クロロプロピル)トリメトキシシラン、(3−プロモプロピル)トリメトキシシラン、(3−アイオドプロピル)トリメトキシシラン、(3−アミノプロピル)トリメトキシシラン、(3−メルカプトプロピル)トリメトキシシラン、トリメトキシ[3−(メチルアミノ)プロピル]シラン、トリメトキシ(7−オクテン−1−イル)シラン、[3−(2−アミノエチルアミノ)プロピル]トリメトキシシラン、N1−(3−トリメトキシシリルプロピル)ジエチレントリアミン、3−(トリメトキシシリル)プロピル・メタクリル酸、3−(トリメトキシシリル)プロピル・メタクリル酸、(3−グリシジルオキシプロピル)トリメトキシシラン、3−(トリメトキシシリル)プロピル・アクリル酸、N−[3−(トリメトキシシリル)プロピル]アニリン、(3−クロロプロピル)トリエトキシシラン、(3−アミノプロピル)トリエトキシシラン、(3−メルカプトプロピル)トリエトキシシラン、及び、(3−グリシジルオキシプロピル)トリエトキシシランで構成された群から少なくともいずれか一つ選択する
請求項1に記載のポリシルセスキオキサン(PSSQ)製造方法。 - シラン化合物は、トリメトキシ(プロピル)シラン、イソブチル(トリメトキシ)シラン、トリメトキシ(オクチル)シラン、ヘキサデシルトリメトキシシラン、トリメトキシ(オクタデシル)シラン、[3−(ジエチルアミノ)プロピル]トリメトキシシラン、(N,N−ジメチルアミノプロピル)トリメトキシシラン、トリメトキシ(3,3,3−トリプルオロプロピル)シラン、トリメトキシ(2−フェニルエチル)シラン、1−[3−(トリメトキシシリル)プロピル]尿素、トリメトキシ[2−(7−オキサビシクロ[4,1,0]ヘプト−3−イル)エチル]シラン、n−プロピルトリエトキシシラン、3−(トリエトキシシリル)プロピオニトリル、トリエトキシ(イソブチル)シラン、トリエトキシペンチルシラン、ヘキシルトリエトキシシラン、トリエトキシ(オクチル)シラン、3−シアノプロピルトリエトキシシラン、N−オクタデシルトリエトキシシラン、シクロペンチルトリエトキシシラン、(トリエトキシシリル)シクロヘキサン、3−[ビス(2−ヒドロキシエチル)アミノ]プロピル−トリエトキシシラン、1H,1H,2H,2H−パーフルオロオクチルトリエトキシシラン、1H,1H,2H,2H−パーフルオロデシルトリエトキシシラン、[3−[トリ(エトキシ)シリル]プロピル]尿素、又は、[3−[トリ(メトキシ)シリル]プロピル]尿素で構成される群から少なくともいずれか一つ以上さらに選択する
請求項12に記載のポリシルセスキオキサン(PSSQ)製造方法。 - 前記ポリシルセスキオキサン(PSSQ)は、完全縮合ケージ構造とオープンケージ構造の比率が、1:0.5〜1:2で製造される
請求項14に記載のポリシルセスキオキサン(PSSQ)。
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KR102703471B1 (ko) * | 2021-11-29 | 2024-09-05 | 한국세라믹기술원 | 유무기 하이브리드 코팅 수지 조성물, 그의 제조방법 및 그를 이용하여 제조된 경도 및 투광도가 높은 코팅 필름 |
CN116102734B (zh) * | 2022-12-29 | 2023-10-24 | 广州硅碳新材料有限公司 | 一种含磷氮笼型聚倍半硅氧烷、其制备方法及其作为结壳成炭剂的用途 |
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