IN2015DN01129A - - Google Patents

Download PDF

Info

Publication number
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
Application number
Other languages
English (en)
Inventor
Masaaki Shinohata
Nobuhisa Miyake
Original Assignee
Asahi Kasei Chemicals Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Kasei Chemicals Corp filed Critical Asahi Kasei Chemicals Corp
Publication of IN2015DN01129A publication Critical patent/IN2015DN01129A/en

Links

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
    • C08G18/02—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)
IN1129DEN2015 2012-11-01 2013-10-31 IN2015DN01129A (US20080242721A1-20081002-C00053.png)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012242136 2012-11-01
JP2012242139 2012-11-01
JP2012242141 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 (US20080242721A1-20081002-C00053.png) 2015-06-26

Family

ID=50627502

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1129DEN2015 IN2015DN01129A (US20080242721A1-20081002-C00053.png) 2012-11-01 2013-10-31

Country Status (12)

Country Link
US (2) US10125212B2 (US20080242721A1-20081002-C00053.png)
EP (3) EP3372579B1 (US20080242721A1-20081002-C00053.png)
JP (5) JP6302838B2 (US20080242721A1-20081002-C00053.png)
KR (3) KR20150041052A (US20080242721A1-20081002-C00053.png)
CN (5) CN106008269B (US20080242721A1-20081002-C00053.png)
BR (3) BR122020002424B1 (US20080242721A1-20081002-C00053.png)
CA (1) CA2881289A1 (US20080242721A1-20081002-C00053.png)
EA (1) EA201590299A1 (US20080242721A1-20081002-C00053.png)
IN (1) IN2015DN01129A (US20080242721A1-20081002-C00053.png)
SG (1) SG11201501009RA (US20080242721A1-20081002-C00053.png)
TW (1) TWI530510B (US20080242721A1-20081002-C00053.png)
WO (1) WO2014069605A1 (US20080242721A1-20081002-C00053.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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
US11174337B2 (en) * 2016-10-14 2021-11-16 Asahi Kasei Kabushiki Kaisha Isocyanate composition, method for producing isocyanate polymer and isocyanate polymer
BR112019007400A2 (pt) * 2016-10-14 2019-07-02 Asahi Chemical Ind composição de isocianato, e, método para a produção de um polímero de isocianato
EP3527594B1 (en) * 2016-10-14 2024-03-20 Asahi Kasei Kabushiki Kaisha Polyisocyanate composition, blocked polyisocyanate composition, hydrophilic polyisocyanate composition, coating material composition, and coating film
CN112979917B (zh) * 2016-10-14 2023-04-25 旭化成株式会社 异氰酸酯组合物、异氰酸酯组合物的制造方法以及异氰酸酯聚合物的制造方法
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
EP3872062B1 (en) 2017-12-27 2022-09-07 Asahi Kasei Kabushiki Kaisha Organic amine collection method
CN112996768B (zh) * 2018-10-31 2024-05-07 陶氏环球技术有限责任公司 从有机溶液中去除单异氰酸酯的方法
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

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885424A (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
US2885423A (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
FR1555517A (US20080242721A1-20081002-C00053.png) * 1966-05-10 1969-01-31
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
DE3263070D1 (en) 1981-02-03 1985-05-23 Rhone Poulenc Spec Chim Process for obtaining compounds containing isocyanuric groups by catalytic cyclotrimerization of isocyanates by means of compounds having aminosilyl groups, isocyanurates obtained by elaborating the process
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
US4758614A (en) * 1986-04-25 1988-07-19 Ciba-Geigy Corporation Compositions stabilized with substituted amino carbamates
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
US6765111B1 (en) * 1988-02-27 2004-07-20 Bayer Aktiengesellschaft Process for the production of polyisocyanates containing isocyanurate groups and their use
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
ATE117984T1 (de) * 1991-10-19 1995-02-15 Basf Corp Verfahren zur herstellung von polymerischen methylen-dyphenylen-diisocyanaten mit verminderter farbe und chloridgehalt.
US5312971A (en) 1992-07-23 1994-05-17 Miles Inc. Color reduction of polymethylene polyphenyl polyisocyanates
DE4232769A1 (de) * 1992-09-30 1994-03-31 Basf Ag Verfahren zur Herstellung von Mischungen aus Diphenylmethandiisocyanaten und Polyphenyl-polymethylen-polyisocyanaten mit einer verminderten Iodfarbzahl
DE4331085A1 (de) 1993-09-13 1995-03-16 Basf Ag Stabile, nach phosgenfreien Verfahren erhältliche Polyisocyanatzusammensetzungen und ein Verfahren zu ihrer Herstellung
DE4331083A1 (de) * 1993-09-13 1995-03-16 Basf Ag Lagerstabile, nach phosgenfreien Verfahren erhältliche Polyisocyanatzusammensetzungen, ein Verfahren zu ihrer Herstellung und ihre Verwendung
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
EP2275405B1 (en) * 2008-05-15 2019-04-24 Asahi Kasei Kabushiki Kaisha Process for producing isocyanate using diaryl carbonate
CN102257026B (zh) 2008-10-22 2014-04-30 巴斯夫欧洲公司 制备无色多异氰酸酯的方法
KR101347403B1 (ko) * 2009-08-21 2014-01-02 아사히 가세이 케미칼즈 가부시키가이샤 Ｎ-치환 카르밤산 에스테르의 제조 방법, 상기 ｎ-치환 카르밤산 에스테르를 이용하는 이소시아네이트의 제조 방법, 및 ｎ-치환 카르밤산 에스테르 및 방향족 히드록시 화합물을 포함하는 ｎ-치환 카르밤산 에스테르의 이송용 및 저장용 조성물
WO2011078000A1 (ja) * 2009-12-24 2011-06-30 三井化学株式会社 イソシアネート残渣の処理方法およびカーボネートの処理方法
WO2012050646A2 (en) 2010-06-29 2012-04-19 The Trustees Of The University Of Pennsylvania Biomimetic chemical sensors using nanoelectronic readout of olfactory receptors
BR112013002616B1 (pt) 2010-10-04 2018-11-27 Asahi Kasei Chemicals Corporation métodos para separar, com uma coluna de destilação de múltiplos estágios, uma mistura contendo um composto contendo hidrogênio ativo (a) e um composto (b), e, para produzir um isocianato
BR112013005752A2 (pt) 2011-02-21 2016-05-03 Asahi Kasei Chemical Corp método para produzir um composto carbonila, e, para produzir um isocianato

Also Published As

Publication number Publication date
JP6869290B2 (ja) 2021-05-12
JP6212187B2 (ja) 2017-10-11
JPWO2014069605A1 (ja) 2016-09-08
CN104619682B (zh) 2018-01-19
EP3536683A1 (en) 2019-09-11
EP3536683B1 (en) 2021-11-24
BR112015006288A2 (pt) 2017-07-04
JP6302838B2 (ja) 2018-03-28
EP3372579A1 (en) 2018-09-12
BR122020002424B1 (pt) 2022-02-08
JP2017031174A (ja) 2017-02-09
CN107963982B (zh) 2021-11-12
JP2018024690A (ja) 2018-02-15
BR122020002442B1 (pt) 2022-02-01
EP2915803A1 (en) 2015-09-09
EP2915803A4 (en) 2015-09-30
US10125212B2 (en) 2018-11-13
TWI530510B (zh) 2016-04-21
JP6475301B2 (ja) 2019-02-27
EP2915803B1 (en) 2020-07-22
JP6546233B2 (ja) 2019-07-17
US10301417B2 (en) 2019-05-28
CN105924370A (zh) 2016-09-07
JP2019194215A (ja) 2019-11-07
SG11201501009RA (en) 2015-04-29
JP2018028094A (ja) 2018-02-22
CN107963982A (zh) 2018-04-27
BR112015006288B1 (pt) 2021-02-17
CN107056656A (zh) 2017-08-18
WO2014069605A1 (ja) 2014-05-08
KR20170132359A (ko) 2017-12-01
CN104619682A (zh) 2015-05-13
TW201430006A (zh) 2014-08-01
US20170298169A1 (en) 2017-10-19
CN106008269A (zh) 2016-10-12
CN106008269B (zh) 2018-10-19
KR20170091786A (ko) 2017-08-09
EP3372579B1 (en) 2020-10-28
KR20150041052A (ko) 2015-04-15
EA201590299A1 (ru) 2015-11-30
CA2881289A1 (en) 2014-05-08
US20150210631A1 (en) 2015-07-30
KR101902724B1 (ko) 2018-10-01

Similar Documents

Publication Publication Date Title
IN2015DN01129A (US20080242721A1-20081002-C00053.png)
MX336770B (es) Composicion para la proteccion de superficies no fluoropolimericas.
IN2015DN00960A (US20080242721A1-20081002-C00053.png)
WO2013023732A3 (de) Ternesit als anreger für latent-hydraulische und puzzolanische materialien
PH12014502697B1 (en) New diazaspirocycloalkane and azaspirocycloalkane
WO2011084553A3 (en) Compositions and uses of cis-1,1,1,4,4,4-hexafluoro-2-butene
MX338305B (es) Composicion para la proteccion de superficies no fluoropolimericas.
IN2014MN02574A (US20080242721A1-20081002-C00053.png)
BR112014015909A8 (pt) composição
MX2013002264A (es) Composiciones pesticidas.
EP4249115A3 (en) Molding for a hydrophobic zeolitic material
PH12014501323B1 (en) Compositions comprising lignin
PH12016501333A1 (en) Coating compositions for removing free formaldehyde from the environment
MX2022011695A (es) Compuestos para dispositivos opticamente activos.
MX2017000340A (es) Una composicion para reducir la cantidad de aldehidos emitidos de espumas de poliuretano.
WO2013108105A3 (en) Novel solvates of darunavir
MX2015007778A (es) Prediccion de bioactivacion molecular.
IN2014DN09679A (US20080242721A1-20081002-C00053.png)
CA2872376A1 (en) 6-pyridone-2-carbamoyl-azoles and their use as herbicides
IN2014DN10245A (US20080242721A1-20081002-C00053.png)
MX345022B (es) Composiciones de manteca.
MX2016003501A (es) Concentrado liquido para la proteccion de composiciones que van a aplicarse topicamente, contra ataque microbiano.
WO2012167203A3 (en) Flame-resistant elastomeric composition and use thereof
WO2012041804A3 (en) Polymer compositions
MX344429B (es) Nuevos compuestos de hexahidropirroloimidazolona.