IN2015DN01129A - - Google Patents
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- IN2015DN01129A IN2015DN01129A IN1129DEN2015A IN2015DN01129A IN 2015DN01129 A IN2015DN01129 A IN 2015DN01129A IN 1129DEN2015 A IN1129DEN2015 A IN 1129DEN2015A IN 2015DN01129 A IN2015DN01129 A IN 2015DN01129A
- Authority
- IN
- India
- Prior art keywords
- compound
- mass ppm
- silicon
- polyisocyanate
- sulfide
- Prior art date
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Classifications
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- 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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
- C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
- C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/16—Preparation of derivatives of isocyanic acid by reactions not involving the formation of isocyanate groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
- C07C263/20—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/14—Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/02—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from isocyanates with formation of carbamate groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/20—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by nitrogen atoms not being part of nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/40—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings
- C07C271/42—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/52—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by nitrogen atoms not being part of nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/40—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings
- C07C271/56—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a ring other than a six-membered aromatic ring
-
- 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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
-
- 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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/027—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing urethodione groups
-
- 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
- C08G18/08—Processes
-
- 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
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
-
- 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
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
-
- 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
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8125—Unsaturated isocyanates or isothiocyanates having two or more isocyanate or isothiocyanate groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/20—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/20—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen
- C09K15/24—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen containing a phenol or quinone moiety
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- 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
- C08G2115/00—Oligomerisation
- C08G2115/02—Oligomerisation to isocyanurate groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012242141 | 2012-11-01 | ||
JP2012242136 | 2012-11-01 | ||
JP2012242139 | 2012-11-01 | ||
PCT/JP2013/079639 WO2014069605A1 (ja) | 2012-11-01 | 2013-10-31 | ポリイソシアネート組成物及びイソシアネート重合体組成物 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN01129A true IN2015DN01129A (ar) | 2015-06-26 |
Family
ID=50627502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1129DEN2015 IN2015DN01129A (ar) | 2012-11-01 | 2013-10-31 |
Country Status (12)
Country | Link |
---|---|
US (2) | US10125212B2 (ar) |
EP (3) | EP3536683B1 (ar) |
JP (5) | JP6302838B2 (ar) |
KR (3) | KR101902724B1 (ar) |
CN (5) | CN107056656A (ar) |
BR (3) | BR122020002442B1 (ar) |
CA (1) | CA2881289A1 (ar) |
EA (1) | EA201590299A1 (ar) |
IN (1) | IN2015DN01129A (ar) |
SG (1) | SG11201501009RA (ar) |
TW (1) | TWI530510B (ar) |
WO (1) | WO2014069605A1 (ar) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI494424B (zh) * | 2012-11-20 | 2015-08-01 | Dow Global Technologies Llc | 可蒸餾燃料標記物 |
US11548975B2 (en) | 2016-10-14 | 2023-01-10 | Asahi Kasei Kabushiki Kaisha | Isocyanate composition and method for producing isocyanate polymer |
US11118001B2 (en) | 2016-10-14 | 2021-09-14 | Asahi Kasei Kabushiki Kaisha | Isocyanate composition, method for producing isocyanate composition, and method for producing isocyanate polymer |
WO2018070536A1 (ja) * | 2016-10-14 | 2018-04-19 | 旭化成株式会社 | ポリイソシアネート組成物、ブロックポリイソシアネート組成物、親水性ポリイソシアネート組成物、塗料組成物、および塗膜 |
EP3527603A4 (en) * | 2016-10-14 | 2019-11-13 | Asahi Kasei Kabushiki Kaisha | ISOCYANATE COMPOSITION, PROCESS FOR PRODUCTION OF ISOCYANATE POLYMER, AND ISOCYANATE POLYMER |
FR3062214B1 (fr) | 2017-01-20 | 2022-10-21 | Centre Nat Rech Scient | Sonde pour microscope a force atomique equipe d'un resonateur optomecanique, et microscope a force atomique comportant une telle sonde |
TW201930259A (zh) | 2017-12-27 | 2019-08-01 | 日商旭化成股份有限公司 | 有機胺之回收方法 |
WO2020091867A1 (en) * | 2018-10-31 | 2020-05-07 | Dow Global Technologies Llc | Method for removing monoisocyanates from organic solution |
CN109705305B (zh) * | 2018-12-11 | 2021-04-20 | 万华化学集团股份有限公司 | 含有多不饱和基团异氰酸酯缩二脲及其制备和应用 |
CN109824865B (zh) * | 2018-12-26 | 2021-09-07 | 万华化学集团股份有限公司 | 具有储存稳定性的多异氰酸酯固化剂制备方法及固化剂 |
EP3712188B1 (en) * | 2019-03-11 | 2022-05-11 | Asahi Kasei Kabushiki Kaisha | Polyisocyanate composition, blocked polyisocyanate composition, coating material composition, and coating film |
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US2885424A (en) * | 1956-01-27 | 1959-05-05 | Du Pont | Stabilization of organic isocyanates |
US2885423A (en) * | 1956-01-27 | 1959-05-05 | Du Pont | Stabilization of organic isocyanates |
US2885420A (en) | 1956-01-27 | 1959-05-05 | Du Pont | Stabilization of organic isocyanates |
GB994890A (en) | 1961-12-18 | 1965-06-10 | Ici Ltd | New organic polyisocyanates and their manufacture |
US3281444A (en) * | 1963-05-09 | 1966-10-25 | Union Carbide Corp | Stabilization of organic isocyanates with alkenyl ketones and esters |
US3549504A (en) * | 1966-05-05 | 1970-12-22 | Takeda Chemical Industries Ltd | Method for the purification of organic polyisocyanates by fractional distillation in presence of an inert gas or superheated vapor of an organic solvent |
GB1186896A (en) * | 1966-05-10 | 1970-04-08 | Takeda Chemical Industries Ltd | A method for the Purification of Xylylene Diisocyanate |
US3585230A (en) * | 1968-07-17 | 1971-06-15 | Kaiser Aluminium Chem Corp | Stable liquid polyisocyanate compositions |
US3976622A (en) | 1973-02-17 | 1976-08-24 | Bayer Aktiengesellschaft | Process for the production of polyisocyanates with a biuret structure |
AT356571B (de) | 1973-05-08 | 1980-05-12 | Sika Ag | Lagerstabiles, niedrigviskoses, fluessiges zu- satzmittel fuer moertel und beton |
BE864326A (fr) | 1977-03-01 | 1978-08-28 | Asahi Chemical Ind | Procede pour preparer un polyisocyanate organique |
US4152348A (en) * | 1978-02-22 | 1979-05-01 | The Upjohn Company | Stabilized isocyanate compositions |
CA1112243A (en) | 1978-09-08 | 1981-11-10 | Manfred Bock | Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof |
JPS55111452A (en) | 1979-02-16 | 1980-08-28 | Asahi Chem Ind Co Ltd | Continuous preparation of polyisocyanate |
US4290969A (en) | 1980-08-14 | 1981-09-22 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for the continuous production of polyisocyanate |
JPS5747319A (en) * | 1980-09-03 | 1982-03-18 | Nippon Polyurethan Kogyo Kk | Preparation of aliphatic isocyanurate compound |
JPS5747139A (en) | 1980-09-04 | 1982-03-17 | Hitachi Reinetsu Jiyuusetsu Kk | Heat pump type hot-water supply system |
YU43254B (en) | 1981-02-03 | 1989-06-30 | Rhone Poulenc Spec Chim | Process for obtaining polyizocianburate by catalytic cyclotrimerisation of izocianate |
DE3440912A1 (de) | 1984-11-09 | 1986-05-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von waermefarbbestaendigen aliphatischen und/oder cycloaliphatischen diisocyanaten und ihre verwendung zur herstellung von farbverbesserten, modifizierten polyisocyanaten |
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FR2601007B1 (fr) | 1986-07-04 | 1988-11-10 | Rhone Poulenc Chim Base | Procede de preparation de polyisocyanate a groupement biuret |
JPH07116163B2 (ja) | 1986-08-29 | 1995-12-13 | 旭化成工業株式会社 | ポリイソシアネ−トの製造方法 |
DE3700209A1 (de) | 1987-01-07 | 1988-07-21 | Bayer Ag | Verfahren zur herstellung von polyisocyanaten mit biuretstruktur |
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DE3806276A1 (de) * | 1988-02-27 | 1989-09-07 | Bayer Ag | Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung |
DE3900053A1 (de) | 1989-01-03 | 1990-07-12 | Bayer Ag | Verfahren zur herstellung von uretdion- und isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung in zweikomponenten-polyurethanlacken |
DE4006978A1 (de) * | 1990-03-06 | 1991-09-12 | Basf Ag | Verfahren zur herstellung von mischungen aus diphenylmethan-diisocyanaten und polyphenyl-polymethylen-polyisocyanaten mit einer verbesserten iodfarbzahl |
DE4015155A1 (de) | 1990-05-11 | 1991-11-14 | Bayer Ag | Verfahren zur herstellung von isocyanuratpolyisocyanaten, die nach diesem verfahren enthaltenen verbindungen und ihre verwendung |
US5157128A (en) * | 1990-11-30 | 1992-10-20 | Warner-Lambert Company | Certain optically active substituted α,α-dialkyl-pyrrolidine-3-methamines useful as intermediates |
JPH04253951A (ja) * | 1991-02-05 | 1992-09-09 | Asahi Chem Ind Co Ltd | カルバミン酸エステルの熱分解方法 |
DE4124318A1 (de) * | 1991-07-23 | 1993-01-28 | Bayer Ag | Verfahren zur reinigung von polyisocyanaten, die so gereinigten polyisocyanate und ihre verwendung |
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DE4416321A1 (de) | 1994-05-09 | 1995-11-16 | Bayer Ag | Verfahren zur Herstellung von Allophanatgruppen aufweisenden lichtechten Polyisocyanaten |
DE4443885A1 (de) | 1994-12-09 | 1996-06-13 | Basf Ag | Verfahren zur Herstellung von Biuretgruppen enthaltenden Polyisocyanaten |
JP3518052B2 (ja) | 1995-04-24 | 2004-04-12 | 日本ポリウレタン工業株式会社 | 着色の低減した有機イソシアネートの製造方法 |
JPH11246508A (ja) | 1998-03-04 | 1999-09-14 | Mitsubishi Gas Chem Co Inc | イソシアネート化合物の安定化方法および組成物 |
JP4292559B2 (ja) * | 1998-10-13 | 2009-07-08 | 日本ポリウレタン工業株式会社 | 多官能ポリイソシアネート組成物の製造方法 |
DE10123416A1 (de) * | 2001-05-14 | 2002-11-21 | Bayer Ag | Verfahren zur Herstellung von Polyisocyanaten |
JP4247735B2 (ja) | 2002-09-10 | 2009-04-02 | 日本ポリウレタン工業株式会社 | ポリメチレンポリフェニレンポリイソシアネートの着色低減方法 |
JP4314631B2 (ja) * | 2002-11-05 | 2009-08-19 | 日本ポリウレタン工業株式会社 | 低減された色数を有するジフェニルメタンジイソシアネート系ポリイソシアネートの製造方法 |
TW200844080A (en) | 2007-01-11 | 2008-11-16 | Asahi Kasei Chemicals Corp | Process for producing isocyanate |
HUE041930T2 (hu) | 2007-03-27 | 2019-06-28 | Basf Se | Eljárás diizocianátok színtelen izocianurátjainak elõállítására |
US8895774B2 (en) | 2008-05-15 | 2014-11-25 | Asahi Kasei Chemicals Corporation | Process for producing isocyanates using diaryl carbonate |
EP2344563B1 (de) | 2008-10-22 | 2017-06-14 | Basf Se | Verfahren zur herstellung farbloser polyisocyanate |
CN102105439B (zh) * | 2009-08-21 | 2016-04-20 | 旭化成化学株式会社 | N-取代氨基甲酸酯的制造方法和使用该n-取代氨基甲酸酯的异氰酸酯的制造方法 |
US9000219B2 (en) * | 2009-12-24 | 2015-04-07 | Mitsui Chemicals, Inc. | Method for treatment of isocyanate residue, and method for treatment of carbonate |
WO2012050646A2 (en) | 2010-06-29 | 2012-04-19 | The Trustees Of The University Of Pennsylvania | Biomimetic chemical sensors using nanoelectronic readout of olfactory receptors |
SG188183A1 (en) * | 2010-10-04 | 2013-04-30 | Asahi Kasei Chemicals Corp | Separation method and method for producing isocyanate |
KR101507251B1 (ko) | 2011-02-21 | 2015-03-30 | 아사히 가세이 케미칼즈 가부시키가이샤 | 카르보닐 화합물의 제조 방법 |
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