JP2008523128A - 無色の、貯蔵安定性のビウレット基含有のポリイソシアナートの製造方法 - Google Patents
無色の、貯蔵安定性のビウレット基含有のポリイソシアナートの製造方法 Download PDFInfo
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- JP2008523128A JP2008523128A JP2007545910A JP2007545910A JP2008523128A JP 2008523128 A JP2008523128 A JP 2008523128A JP 2007545910 A JP2007545910 A JP 2007545910A JP 2007545910 A JP2007545910 A JP 2007545910A JP 2008523128 A JP2008523128 A JP 2008523128A
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- Prior art keywords
- reactor
- mixing
- water
- steam
- isocyanate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000005056 polyisocyanate Substances 0.000 title claims abstract description 28
- 229920001228 polyisocyanate Polymers 0.000 title claims abstract description 28
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
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- 125000005442 diisocyanate group Chemical group 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims description 93
- 239000012948 isocyanate Substances 0.000 claims description 61
- 150000002513 isocyanates Chemical class 0.000 claims description 57
- 238000006243 chemical reaction Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 30
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 22
- 239000011541 reaction mixture Substances 0.000 claims description 17
- 239000001569 carbon dioxide Substances 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 10
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- 125000003118 aryl group Chemical group 0.000 description 6
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- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
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- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
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- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- XGEGHDBEHXKFPX-UHFFFAOYSA-N N-methyl urea Chemical compound CNC(N)=O XGEGHDBEHXKFPX-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 206010039897 Sedation Diseases 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
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- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 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 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- HXSACZWWBYWLIS-UHFFFAOYSA-N oxadiazine-4,5,6-trione Chemical compound O=C1ON=NC(=O)C1=O HXSACZWWBYWLIS-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
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- UYAAVKFHBMJOJZ-UHFFFAOYSA-N diimidazo[1,3-b:1',3'-e]pyrazine-5,10-dione Chemical compound O=C1C2=CN=CN2C(=O)C2=CN=CN12 UYAAVKFHBMJOJZ-UHFFFAOYSA-N 0.000 description 1
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- ASMQGLCHMVWBQR-UHFFFAOYSA-M diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)([O-])OC1=CC=CC=C1 ASMQGLCHMVWBQR-UHFFFAOYSA-M 0.000 description 1
- QVKQJEWZVQFGIY-UHFFFAOYSA-N dipropyl hydrogen phosphate Chemical compound CCCOP(O)(=O)OCCC QVKQJEWZVQFGIY-UHFFFAOYSA-N 0.000 description 1
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- 238000004090 dissolution Methods 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- FPIQZBQZKBKLEI-UHFFFAOYSA-N ethyl 1-[[2-chloroethyl(nitroso)carbamoyl]amino]cyclohexane-1-carboxylate Chemical compound ClCCN(N=O)C(=O)NC1(C(=O)OCC)CCCCC1 FPIQZBQZKBKLEI-UHFFFAOYSA-N 0.000 description 1
- ZJXZSIYSNXKHEA-UHFFFAOYSA-N ethyl dihydrogen phosphate Chemical compound CCOP(O)(O)=O ZJXZSIYSNXKHEA-UHFFFAOYSA-N 0.000 description 1
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- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical compound O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 description 1
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- 230000007246 mechanism Effects 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- AYLRODJJLADBOB-QMMMGPOBSA-N methyl (2s)-2,6-diisocyanatohexanoate Chemical class COC(=O)[C@@H](N=C=O)CCCCN=C=O AYLRODJJLADBOB-QMMMGPOBSA-N 0.000 description 1
- CAAULPUQFIIOTL-UHFFFAOYSA-N methyl dihydrogen phosphate Chemical compound COP(O)(O)=O CAAULPUQFIIOTL-UHFFFAOYSA-N 0.000 description 1
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- 238000000199 molecular distillation Methods 0.000 description 1
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- 235000006408 oxalic acid Nutrition 0.000 description 1
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- 239000012188 paraffin wax Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- KCXFHTAICRTXLI-UHFFFAOYSA-N propane-1-sulfonic acid Chemical compound CCCS(O)(=O)=O KCXFHTAICRTXLI-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 229940116423 propylene glycol diacetate Drugs 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000005207 tetraalkylammonium group Chemical group 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 1
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- 238000012546 transfer Methods 0.000 description 1
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- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 1
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 description 1
- 150000005199 trimethylbenzenes Chemical class 0.000 description 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical group NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Images
Classifications
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
- C07C273/1863—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety from urea
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1872—Preparation of compounds comprising a -N-C(O)-N-C(O)-N- moiety
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
a) 少なくとも1種のジイソシアナート及び/又はポリイソシアナート、
b) ビウレット化剤としての水及び/又は水蒸気(水(蒸気))、
c) 並びに、場合により少なくとも1種の触媒から、二酸化炭素の放出下で、ビウレット基含有ポリイソシアナートを製造する方法において、
i) 成分a)及びb)並びに場合によりc)を、混合装置中で少なくとも0.05×106J/kg水(蒸気)の混合エネルギーで混合する工程、及び
ii) i)から得られた反応混合物を少なくとも1つの反応器中へ導入し、前記反応器中で反応混合物、水(蒸気)及び二酸化炭素を並流又は向流で、有利に並流で供給する工程を有することにより解決される。
図1は、カスケード状の撹拌反応器を備えた本発明による装置を表す。
図1及び2に示された前記した装置中で、導管19a及び19bのバイパスを用いて、1,6−ヘキサメチレンジイソシアナート(HDI)を140℃で水蒸気/窒素混合物の存在でビウレット化した。反応器1中での平均滞留時間は約4時間であった。HDI 1000kgあたり、触媒4kgを添加した。
Claims (9)
- a) 少なくとも1種のジイソシアナート及び/又はポリイソシアナート、
b) ビウレット化剤としての水及び/又は水蒸気(水(蒸気))、
c) 並びに、場合により少なくとも1種の触媒から、二酸化炭素の放出下で、ビウレット基含有のポリイソシアナートを製造する方法において、次の反応工程
i) 成分a)及びb)並びに場合によりc)を、混合装置中で少なくとも0.05×106J/kg水(蒸気)の混合エネルギーで混合する工程、及び
ii) i)から得られた反応混合物を少なくとも1つの反応器中へ導入し、前記反応器中で前記反応混合物、水(蒸気)及び二酸化炭素を並流又は向流で供給する工程を有する、ビウレット基含有ポリイソシアネートの製造方法。 - 反応混合物、水(蒸気)及び二酸化炭素を並流で供給することを特徴とする、請求項1記載の方法。
- 工程ii)での温度は100〜190℃であることを特徴とする、請求項1又は2記載の方法。
- 工程ii)での平均滞留時間は0.4〜6時間であることを特徴とする、請求項1から3までのいずれか1項記載の方法。
- 混合装置中での混合時間は0.05〜60sであることを特徴とする、請求項1から4までのいずれか1項記載の方法。
- 工程ii)からの反応混合物を、含まれる二酸化炭素の少なくとも80%を分離した後に80〜180℃の温度で1〜4時間の滞留時間にわたり熱処理することを特徴とする、請求項1から5までのいずれか1項記載の方法。
- 導管を介して直接又は合わせてイソシアナート、触媒、水(蒸気)並びに場合により不活性ガスを供給することができるポンプ循環サイクル中に少なくとも1つの混合装置を有し、前記サイクルから循環して搬送される生成物は後続する2〜10の撹拌されたセグメントを有するカスケード化された撹拌反応器中に搬送され、前記撹拌されたセグメントに続いて気液分離のための少なくとも1つの沈静区域を有する、装置。
- 更に、沈静区域からの液相を供給することができる少なくとも1つの後反応器を有する、請求項7記載の装置。
- ビウレット基含有ポリイソシアネートの製造のための請求項7又は8記載の装置の使用。
Applications Claiming Priority (13)
Application Number | Priority Date | Filing Date | Title |
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DE102004060121.6 | 2004-12-13 | ||
DE102004060120.8 | 2004-12-13 | ||
DE200410060120 DE102004060120A1 (de) | 2004-12-13 | 2004-12-13 | Verfahren zur Herstellung von (cyclo)aliphatischen Polyisocyanaten |
DE102004060131.3 | 2004-12-13 | ||
DE102004060122A DE102004060122A1 (de) | 2004-12-13 | 2004-12-13 | Verfahren zur Herstellung von vergilbungsarmen (cyclo)aliphatischen Polyisocyanaten |
DE200410060131 DE102004060131A1 (de) | 2004-12-13 | 2004-12-13 | Verfahren zur Herstellung von Polyisocyanaten |
DE102004060123.2 | 2004-12-13 | ||
DE102004060122.4 | 2004-12-13 | ||
DE200410060121 DE102004060121A1 (de) | 2004-12-13 | 2004-12-13 | Verfahren zur Herstellung von Polyisocyanaten |
DE200410060123 DE102004060123A1 (de) | 2004-12-13 | 2004-12-13 | Verfahren zur Herstellung von Polyisocyanatformulierungen |
DE102004060739.7 | 2004-12-15 | ||
DE200410060739 DE102004060739A1 (de) | 2004-12-15 | 2004-12-15 | Verfahren zur Herstellung von farblosen, lagerstabilen biuretgruppenhaltigen Polyiso-cyanaten |
PCT/EP2005/013276 WO2006063750A1 (de) | 2004-12-13 | 2005-12-10 | Verfahren zur herstellung von farblosen, lagerstabilen biuretgruppenhaltigen polyisocyanaten |
Publications (2)
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JP2008523128A true JP2008523128A (ja) | 2008-07-03 |
JP5542305B2 JP5542305B2 (ja) | 2014-07-09 |
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JP2007545910A Active JP5542305B2 (ja) | 2004-12-13 | 2005-12-10 | 無色の、貯蔵安定性のビウレット基含有のポリイソシアナートの製造方法 |
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US (1) | US20090292098A1 (ja) |
EP (1) | EP1831280B1 (ja) |
JP (1) | JP5542305B2 (ja) |
AT (1) | ATE402211T1 (ja) |
DE (1) | DE502005004848D1 (ja) |
WO (1) | WO2006063750A1 (ja) |
Cited By (4)
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KR20140099248A (ko) * | 2011-11-30 | 2014-08-11 | 바이엘 인텔렉쳐 프로퍼티 게엠베하 | 이소시네이트의 연속 개질 방법 |
JP2014205854A (ja) * | 2008-04-03 | 2014-10-30 | サントル ナスィオナル ド ラ ルシェルシュ スィアンティフィク(セ.エン.エル.エス.) | イソシアネートの連続的オリゴマー化の方法 |
KR101493269B1 (ko) | 2014-09-17 | 2015-02-16 | 애경화학 주식회사 | 저장성이 향상된 뷰렛 그룹 함유 알리파틱 폴리이소시아네이트의 제조방법 |
WO2017179575A1 (ja) * | 2016-04-11 | 2017-10-19 | 三井化学株式会社 | キシリレンジイソシアネート組成物、樹脂および重合性組成物 |
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EP2272883A1 (de) | 2009-07-08 | 2011-01-12 | Basf Se | Monomerarmes Polyisocyanatprepolymer und monomerarmer Dosenschaum |
US9505711B2 (en) * | 2010-11-17 | 2016-11-29 | Basf Se | Method for purifying mixtures comprising 4,4′-methylenediphenyl diisocyanate |
WO2012117099A1 (de) * | 2011-03-03 | 2012-09-07 | Basf Se | Verfahren zur herstellung von biuretgruppenhaltigen polyisocyanaten |
DE102011104272B4 (de) * | 2011-06-15 | 2014-07-03 | EKATO Rühr- und Mischtechnik GmbH | Anlage zur Dispersion von feindispersen Feststoffen in hochviskose Produkte |
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- 2005-12-10 US US11/721,506 patent/US20090292098A1/en not_active Abandoned
- 2005-12-10 EP EP05825088A patent/EP1831280B1/de active Active
- 2005-12-10 DE DE502005004848T patent/DE502005004848D1/de active Active
- 2005-12-10 WO PCT/EP2005/013276 patent/WO2006063750A1/de active IP Right Grant
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JP2014205854A (ja) * | 2008-04-03 | 2014-10-30 | サントル ナスィオナル ド ラ ルシェルシュ スィアンティフィク(セ.エン.エル.エス.) | イソシアネートの連続的オリゴマー化の方法 |
KR20140099248A (ko) * | 2011-11-30 | 2014-08-11 | 바이엘 인텔렉쳐 프로퍼티 게엠베하 | 이소시네이트의 연속 개질 방법 |
JP2015500900A (ja) * | 2011-11-30 | 2015-01-08 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングBayer Intellectual Property GmbH | 連続的イソシアネート修飾方法 |
KR102042563B1 (ko) | 2011-11-30 | 2019-11-11 | 바이엘 인텔렉쳐 프로퍼티 게엠베하 | 이소시네이트의 연속 개질 방법 |
KR101493269B1 (ko) | 2014-09-17 | 2015-02-16 | 애경화학 주식회사 | 저장성이 향상된 뷰렛 그룹 함유 알리파틱 폴리이소시아네이트의 제조방법 |
WO2017179575A1 (ja) * | 2016-04-11 | 2017-10-19 | 三井化学株式会社 | キシリレンジイソシアネート組成物、樹脂および重合性組成物 |
KR20180104330A (ko) * | 2016-04-11 | 2018-09-20 | 미쓰이 가가쿠 가부시키가이샤 | 자일릴렌 다이아이소사이아네이트 조성물, 수지 및 중합성 조성물 |
JPWO2017179575A1 (ja) * | 2016-04-11 | 2018-12-27 | 三井化学株式会社 | キシリレンジイソシアネート組成物、樹脂および重合性組成物 |
JP2020024453A (ja) * | 2016-04-11 | 2020-02-13 | 三井化学株式会社 | キシリレンジイソシアネート組成物、樹脂および重合性組成物 |
KR102107329B1 (ko) | 2016-04-11 | 2020-05-06 | 미쓰이 가가쿠 가부시키가이샤 | 자일릴렌 다이아이소사이아네이트 조성물, 수지 및 중합성 조성물 |
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EP1831280B1 (de) | 2008-07-23 |
JP5542305B2 (ja) | 2014-07-09 |
WO2006063750A1 (de) | 2006-06-22 |
EP1831280A1 (de) | 2007-09-12 |
US20090292098A1 (en) | 2009-11-26 |
ATE402211T1 (de) | 2008-08-15 |
DE502005004848D1 (de) | 2008-09-04 |
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