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TW200710114A - Catalyst for isocyanurate bond formation reaction and process for producing isocyanurate-bond-containing modified polyisocyanate mixture with the same - Google Patents

Catalyst for isocyanurate bond formation reaction and process for producing isocyanurate-bond-containing modified polyisocyanate mixture with the same

Info

Publication number
TW200710114A
TW200710114A TW095119016A TW95119016A TW200710114A TW 200710114 A TW200710114 A TW 200710114A TW 095119016 A TW095119016 A TW 095119016A TW 95119016 A TW95119016 A TW 95119016A TW 200710114 A TW200710114 A TW 200710114A
Authority
TW
Taiwan
Prior art keywords
isocyanurate
bond
catalyst
containing modified
bond formation
Prior art date
Application number
TW095119016A
Other languages
Chinese (zh)
Other versions
TWI423995B (en
Inventor
Yuji Nakashima
Guo-Ping Wang
Original Assignee
Nippon Polyurethane Kogyo Kk
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 Nippon Polyurethane Kogyo Kk filed Critical Nippon Polyurethane Kogyo Kk
Publication of TW200710114A publication Critical patent/TW200710114A/en
Application granted granted Critical
Publication of TWI423995B publication Critical patent/TWI423995B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen atoms
    • C07D251/34—Cyanuric or isocyanuric esters
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
    • 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
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

To provide: a process for efficiently producing in a short time an isocyanurate-bond-containing modified polyisocyanate mixture which has such a low organic-polyisocyanate (monomer) content that no practical problems arise even without conducting the step of purification by distillation after reaction and which further has a low viscosity; and a catalyst for isocyanurate bond formation reactions which is for use in the process. The catalyst for isocyanurate bond formation reactions comprises a compound represented by the following general formula (1). The process comprises using the catalyst to cause an organic polyisocyanate to undergo an isocyanurate bond formation reaction to produce an isocyanurate-bond-containing modified polyisocyanate mixture. [Chemical formula 1] [In the formula, M is an alkaline earth metal; R1 and R2 may be the same or different and each represents C6-10 alkyl; and n is 0 or 1.]
TW95119016A 2005-06-22 2006-05-29 A reaction catalyst for forming a isocyanurate link, and a method for producing the modified polyisocyanate mixture containing the isocyanurate link TWI423995B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005181683 2005-06-22

Publications (2)

Publication Number Publication Date
TW200710114A true TW200710114A (en) 2007-03-16
TWI423995B TWI423995B (en) 2014-01-21

Family

ID=37570337

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95119016A TWI423995B (en) 2005-06-22 2006-05-29 A reaction catalyst for forming a isocyanurate link, and a method for producing the modified polyisocyanate mixture containing the isocyanurate link

Country Status (4)

Country Link
JP (1) JP4752839B2 (en)
CN (1) CN101160334B (en)
TW (1) TWI423995B (en)
WO (1) WO2006137307A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5887066B2 (en) 2011-05-17 2016-03-16 綜研化学株式会社 Adhesive composition for optical member and processed product thereof
EP2785760B1 (en) * 2011-11-29 2016-12-21 Covestro Deutschland AG Method for producing polyisocyanates and use thereof
JP6744147B2 (en) * 2016-06-17 2020-08-19 旭化成株式会社 Polyisocyanate composition and method for producing the same
WO2018076199A1 (en) * 2016-10-26 2018-05-03 Covestro Deutschland Ag Tdi based low-viscosity polyisocyanates with isocyanurate groups
CN110950905A (en) * 2019-12-11 2020-04-03 南昌航空大学 Method for recovering P507 from waste P507 extraction organic phase
CN111793182B (en) * 2020-07-15 2022-04-22 万华化学集团股份有限公司 Polyisocyanate composition

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227489A1 (en) * 1982-07-23 1984-01-26 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING POLYISOCYANATES CONTAINING ISOCYANURATE GROUPS AND THE USE THEREOF AS ISOCYANATE COMPONENTS FOR PRODUCING POLYURETHANES
DE3432081A1 (en) * 1984-08-31 1986-03-06 Bayer Ag, 5090 Leverkusen METHOD FOR THE PRODUCTION OF OLIGOMER POLYISOCYANATES AND THEIR USE IN THE PRODUCTION OF POLYURETHANE PLASTICS
DE3809261A1 (en) * 1988-03-19 1989-09-28 Bayer Ag PROCESS FOR PREPARING POLYISOCYANATE MIXTURES HAVING URETDION AND ISOCYANATE GROUPS
DE3827596A1 (en) * 1988-08-13 1990-02-15 Bayer Ag NEW CATALYSTS, A METHOD FOR THEIR PRODUCTION AND THE USE THEREOF FOR THE PRODUCTION OF POLYISOCYANATES CONTAINING ISOCYANURATE GROUPS
JPH0320322A (en) * 1989-06-16 1991-01-29 Nippon Polyurethane Ind Co Ltd Modified polymethylenepolyphenyl polyisocyanate, resin composition having good storage stability, and production of polyisocyanurate foam by using them
EP0425710B1 (en) * 1989-05-16 1996-01-24 Nippon Polyurethane Industry Co. Ltd. Method of producing modified organic polyisocyanate
JP2524223B2 (en) * 1989-06-23 1996-08-14 日本ポリウレタン工業株式会社 Process for producing modified organic polyisocyanate having isocyanurate ring
ES2020484A6 (en) * 1990-06-29 1991-08-01 Repsol Quimica Sa Method of preparing homopolymers of conjugate dienes and copolymers of conjugate dienes with other dienes or vinyl aromatic compounds
DE4405055A1 (en) * 1994-02-17 1995-08-24 Basf Ag Process for the preparation of polyisocyanates containing isocyanurate groups and their use
JPH10251366A (en) * 1997-03-14 1998-09-22 Mitsui Chem Inc Production of isocyanurate ring-containing polyisocyanates
JP2002097244A (en) * 2000-09-20 2002-04-02 Nippon Polyurethane Ind Co Ltd Production method of polyisocyanate containing isocyanurate group
DE10159803A1 (en) * 2001-12-05 2003-07-03 Degussa Catalysts and processes for the preparation of polyisocyanates containing isocyanurate groups and their use
EP1516911A4 (en) * 2002-06-28 2005-09-14 Nippon Oil Corp Lubricating oil additive, lubricating oil composition containing the same, and process for producing the same

Also Published As

Publication number Publication date
TWI423995B (en) 2014-01-21
CN101160334B (en) 2012-01-04
WO2006137307A1 (en) 2006-12-28
JPWO2006137307A1 (en) 2009-01-15
JP4752839B2 (en) 2011-08-17
CN101160334A (en) 2008-04-09

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees