JP2015531814A5 - - Google Patents
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- Publication number
- JP2015531814A5 JP2015531814A5 JP2015532403A JP2015532403A JP2015531814A5 JP 2015531814 A5 JP2015531814 A5 JP 2015531814A5 JP 2015532403 A JP2015532403 A JP 2015532403A JP 2015532403 A JP2015532403 A JP 2015532403A JP 2015531814 A5 JP2015531814 A5 JP 2015531814A5
- Authority
- JP
- Japan
- Prior art keywords
- polycarbodiimide
- carbodiimidization catalyst
- diisocyanate
- entrainer
- catalyst
- 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
Links
- 239000003054 catalyst Substances 0.000 claims 27
- 238000000034 method Methods 0.000 claims 21
- 239000000203 mixture Substances 0.000 claims 17
- 125000005442 diisocyanate group Chemical group 0.000 claims 10
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 5
- AZYRZNIYJDKRHO-UHFFFAOYSA-N 1,3-bis(2-isocyanatopropan-2-yl)benzene Chemical compound O=C=NC(C)(C)C1=CC=CC(C(C)(C)N=C=O)=C1 AZYRZNIYJDKRHO-UHFFFAOYSA-N 0.000 claims 4
- 239000004215 Carbon black (E152) Substances 0.000 claims 3
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims 3
- 229930195733 hydrocarbon Natural products 0.000 claims 3
- 150000002430 hydrocarbons Chemical class 0.000 claims 3
- MQLQAXIVFGHSDE-UHFFFAOYSA-N 1-methyl-2,5-dihydro-1$l^{5}-phosphole 1-oxide Chemical compound CP1(=O)CC=CC1 MQLQAXIVFGHSDE-UHFFFAOYSA-N 0.000 claims 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims 2
- 125000002723 alicyclic group Chemical group 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 2
- 238000009835 boiling Methods 0.000 claims 2
- 150000001718 carbodiimides Chemical class 0.000 claims 2
- 238000004821 distillation Methods 0.000 claims 2
- 230000000379 polymerizing effect Effects 0.000 claims 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims 2
- GFNDFCFPJQPVQL-UHFFFAOYSA-N 1,12-diisocyanatododecane Chemical compound O=C=NCCCCCCCCCCCCN=C=O GFNDFCFPJQPVQL-UHFFFAOYSA-N 0.000 claims 1
- OVBFMUAFNIIQAL-UHFFFAOYSA-N 1,4-diisocyanatobutane Chemical group O=C=NCCCCN=C=O OVBFMUAFNIIQAL-UHFFFAOYSA-N 0.000 claims 1
- CDMDQYCEEKCBGR-UHFFFAOYSA-N 1,4-diisocyanatocyclohexane Chemical compound O=C=NC1CCC(N=C=O)CC1 CDMDQYCEEKCBGR-UHFFFAOYSA-N 0.000 claims 1
- LYDHLGJJJAWBDY-UHFFFAOYSA-N 1-isocyanato-4-[2-(4-isocyanatocyclohexyl)propan-2-yl]cyclohexane Chemical compound C1CC(N=C=O)CCC1C(C)(C)C1CCC(N=C=O)CC1 LYDHLGJJJAWBDY-UHFFFAOYSA-N 0.000 claims 1
- JHYNEQNPKGIOQF-UHFFFAOYSA-N 3,4-dihydro-2h-phosphole Chemical compound C1CC=PC1 JHYNEQNPKGIOQF-UHFFFAOYSA-N 0.000 claims 1
- JTDWCIXOEPQECG-UHFFFAOYSA-N N=C=O.N=C=O.CCCCCC(C)(C)C Chemical compound N=C=O.N=C=O.CCCCCC(C)(C)C JTDWCIXOEPQECG-UHFFFAOYSA-N 0.000 claims 1
- ZBVOEVQTNYNNMY-UHFFFAOYSA-N O=P1=CCCC1 Chemical compound O=P1=CCCC1 ZBVOEVQTNYNNMY-UHFFFAOYSA-N 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 229960002017 echothiophate Drugs 0.000 claims 1
- BJOLKYGKSZKIGU-UHFFFAOYSA-N ecothiopate Chemical compound CCOP(=O)(OCC)SCC[N+](C)(C)C BJOLKYGKSZKIGU-UHFFFAOYSA-N 0.000 claims 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims 1
- 150000002903 organophosphorus compounds Chemical class 0.000 claims 1
- GWLJTAJEHRYMCA-UHFFFAOYSA-N phospholane Chemical class C1CCPC1 GWLJTAJEHRYMCA-UHFFFAOYSA-N 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12185051.5 | 2012-09-19 | ||
| EP12185051 | 2012-09-19 | ||
| PCT/EP2013/069451 WO2014044742A1 (en) | 2012-09-19 | 2013-09-19 | Process for the purification of a polycarbodiimide |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015531814A JP2015531814A (ja) | 2015-11-05 |
| JP2015531814A5 true JP2015531814A5 (https=) | 2016-11-10 |
| JP6250682B2 JP6250682B2 (ja) | 2017-12-20 |
Family
ID=46940347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015532403A Expired - Fee Related JP6250682B2 (ja) | 2012-09-19 | 2013-09-19 | ポリカルボジイミドの精製方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9481641B2 (https=) |
| EP (1) | EP2897934B1 (https=) |
| JP (1) | JP6250682B2 (https=) |
| CN (1) | CN104797554B (https=) |
| BR (1) | BR112015006036A2 (https=) |
| WO (1) | WO2014044742A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6286433B2 (ja) * | 2012-09-19 | 2018-02-28 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | ポリカルボジイミドの製造方法 |
| WO2014128031A1 (de) | 2013-02-22 | 2014-08-28 | Basf Se | Verfahren zur herstellung von wässrigen polyurethanzubereitungen |
| HUE057882T2 (hu) * | 2017-12-20 | 2022-06-28 | Lanxess Deutschland Gmbh | Eljárás karbodiimidek elõállítására |
| EP3868803A1 (de) * | 2020-02-18 | 2021-08-25 | Covestro Deutschland AG | Verfahren zur carbodiimidisierung |
| EP4079722A1 (de) * | 2021-04-20 | 2022-10-26 | LANXESS Deutschland GmbH | Verfahren zur herstellung von carbodiimiden |
| EP4667454A1 (de) | 2024-06-18 | 2025-12-24 | LANXESS Deutschland GmbH | Verfahren zur herstellung von tertiären araliphatischen carbodiimiden |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5352400A (en) | 1992-04-29 | 1994-10-04 | E. I. Du Pont De Nemours And Company | Carbodiimides and processes therefor |
| DE4242504A1 (de) | 1992-12-16 | 1994-06-23 | Rhein Chemie Rheinau Gmbh | Verfahren zur Herstellung von aromatischen Carbodiimiden |
| JP2598864B2 (ja) | 1993-01-14 | 1997-04-09 | 株式会社ワールドケミカル | 液体回収装置 |
| DE4302697A1 (de) | 1993-02-01 | 1994-08-04 | Bayer Ag | Verfahren zur Herstellung organischer Carbodiimide und ihre Verwendung als Kunststoff-Stabilisatoren |
| JP3258127B2 (ja) * | 1993-04-13 | 2002-02-18 | 三井化学株式会社 | ポリカルボジイミド及びその製造方法 |
| JP3845874B2 (ja) * | 1994-10-25 | 2006-11-15 | 東亞合成株式会社 | アクリル酸またはメタクリル酸エステルの製造方法 |
| JP3618890B2 (ja) * | 1996-03-14 | 2005-02-09 | 日清紡績株式会社 | ジシクロヘキシルカルボジイミドの製造方法 |
| US6184410B1 (en) | 1998-05-14 | 2001-02-06 | Basf Aktiengesellschaft | Carbodiimides based on 1,3-bis(1-methyl-1-isocyanatoethyl)benzene |
| NL1023817C2 (nl) | 2003-07-03 | 2005-01-04 | Stahl Int Bv | Werkwijze voor de bereiding van stabiele polycarbodiimide dispersies in water, welke geen organische oplosmiddelen bevatten en als vernettingsmiddel kunnen worden gebruikt. |
| JP5041794B2 (ja) * | 2006-12-07 | 2012-10-03 | 住化バイエルウレタン株式会社 | 変性ポリイソシアネートの製造方法 |
| WO2010049467A1 (en) | 2008-10-29 | 2010-05-06 | Basf Se | A proppant |
-
2013
- 2013-09-19 CN CN201380060184.4A patent/CN104797554B/zh active Active
- 2013-09-19 US US14/429,151 patent/US9481641B2/en active Active
- 2013-09-19 BR BR112015006036A patent/BR112015006036A2/pt not_active Application Discontinuation
- 2013-09-19 EP EP13763092.7A patent/EP2897934B1/en active Active
- 2013-09-19 JP JP2015532403A patent/JP6250682B2/ja not_active Expired - Fee Related
- 2013-09-19 WO PCT/EP2013/069451 patent/WO2014044742A1/en not_active Ceased
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