GB8917746D0 - Process for the production of polyisocyanates which contain isocyanurate groups - Google Patents

Process for the production of polyisocyanates which contain isocyanurate groups

Info

Publication number
GB8917746D0
GB8917746D0 GB898917746A GB8917746A GB8917746D0 GB 8917746 D0 GB8917746 D0 GB 8917746D0 GB 898917746 A GB898917746 A GB 898917746A GB 8917746 A GB8917746 A GB 8917746A GB 8917746 D0 GB8917746 D0 GB 8917746D0
Authority
GB
United Kingdom
Prior art keywords
polyisocyanates
production
isocyanurate groups
contain isocyanurate
contain
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.)
Withdrawn
Application number
GB898917746A
Other versions
GB2221465A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Corp
Original Assignee
Mobay 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 Mobay Corp filed Critical Mobay Corp
Publication of GB8917746D0 publication Critical patent/GB8917746D0/en
Publication of GB2221465A publication Critical patent/GB2221465A/en
Withdrawn legal-status Critical Current

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
    • C08G18/06—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
    • 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

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)
GB8917746A 1988-08-05 1989-08-03 Production of polyisocyanates containing isocyanurate groups Withdrawn GB2221465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22906788A 1988-08-05 1988-08-05

Publications (2)

Publication Number Publication Date
GB8917746D0 true GB8917746D0 (en) 1989-09-20
GB2221465A GB2221465A (en) 1990-02-07

Family

ID=22859721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8917746A Withdrawn GB2221465A (en) 1988-08-05 1989-08-03 Production of polyisocyanates containing isocyanurate groups

Country Status (2)

Country Link
CA (1) CA1334848C (en)
GB (1) GB2221465A (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308332A1 (en) * 1993-03-16 1994-09-22 Basf Ag Hardening agent for two-component polyurethane systems, in particular two-component polyurethane lacquers, and a process for their production
EP1599526B1 (en) * 2003-02-28 2012-06-13 Dow Global Technologies LLC Preparation of isocyanurate group containing polyisocyanate mixtures
CN101072806B (en) * 2004-09-03 2012-09-05 陶氏环球技术有限责任公司 Blocked isocyanates and their use in coating compositions
EP3085718B1 (en) 2015-04-21 2024-04-17 Covestro Deutschland AG Siloxane groups containing polyisocyanurate plastic and method for producing the same
KR20170139022A (en) 2015-04-21 2017-12-18 코베스트로 도이칠란트 아게 Solids based on polyisocyanurate polymers prepared under adiabatic conditions
US10752723B2 (en) 2015-04-21 2020-08-25 Covestro Deutschland Ag Polyisocyanurate polymer and process for the production of polyisocyanurate polymers
ES2792903T3 (en) 2015-04-21 2020-11-12 Covestro Intellectual Property Gmbh & Co Kg Polyisocyanurate Plastics Production Procedure
US10752724B2 (en) 2015-04-21 2020-08-25 Covestro Deutschland Ag Process for producing polyisocvanurate plastics having functionalized surfaces
JP7029295B2 (en) 2015-04-21 2022-03-03 コベストロ、ドイチュラント、アクチエンゲゼルシャフト Polyisocyanurate plastic with high thermal stability
US9815739B2 (en) 2015-10-30 2017-11-14 Covestro Llc Polyisocyanurate based cement for wellbore fluid loss prevention
ES2818580T3 (en) 2016-09-20 2021-04-13 Covestro Intellectual Property Gmbh & Co Kg Anisotropic composite materials based on polyisocyanates
EP3529292A1 (en) 2016-10-18 2019-08-28 Covestro Deutschland AG Coating of wires with catalytically crosslinked blocked polyisocyanates
JP2019536849A (en) 2016-10-18 2019-12-19 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ Production of plastics by catalytic crosslinking of blocked polyisocyanates
ES2823248T3 (en) 2016-10-18 2021-05-06 Covestro Intellectual Property Gmbh & Co Kg Hard coatings with high chemical and mechanical stability
US11590692B2 (en) 2016-11-14 2023-02-28 Covestro Deutschland Ag Method for producing an object from a precursor, and use of a radically crosslinkable resin in an additive production method
EP3381962A1 (en) 2017-03-29 2018-10-03 Covestro Deutschland AG Generation of polyisocyanurate layers through separate application of isocyanate components and catalysts
EP3401096A1 (en) 2017-05-09 2018-11-14 Covestro Deutschland AG Method for the preparation of products by means of additive production methods with reactive powders and products of same
EP3421516A1 (en) 2017-06-28 2019-01-02 Covestro Deutschland AG Coloured plastics based on crosslinked polyisocyanates
WO2019061019A1 (en) 2017-09-26 2019-04-04 Covestro Deutschland Ag Two-component system for elastic coatings
CN111344328B (en) 2017-11-09 2023-05-30 科思创德国股份有限公司 Method for manufacturing an article and use of a free radical crosslinkable resin in an additive manufacturing process
ES2981974T3 (en) 2017-11-14 2024-10-14 Covestro Deutschland Ag Semi-finished products based on dual cross-linking mechanism
KR20200102986A (en) 2017-12-21 2020-09-01 코베스트로 도이칠란트 아게 Cold-resistant water-based paint based on polyisocyanate
KR20200093535A (en) 2017-12-21 2020-08-05 코베스트로 도이칠란트 아게 Cold-resistant adhesive based on polyisocyanate
WO2019157625A1 (en) 2018-02-13 2019-08-22 Covestro Deutschland Ag Aromatic polyisocyanates with a high solids content
CN113166364A (en) 2018-05-17 2021-07-23 科思创知识产权两合公司 Method for producing composite materials from polyethylene fibres having an ultrahigh molecular weight and crosslinked polyisocyanates
EP3794049B1 (en) 2018-05-17 2022-06-08 Covestro Intellectual Property GmbH & Co. KG Method for producing a polyisocyanate polymer and a polyisocyanurate plastic
EP3626201A1 (en) 2018-09-20 2020-03-25 Covestro Deutschland AG 3d-printed orthodontic dental splint made of cross-linked polymers
EP3867293A1 (en) 2018-10-19 2021-08-25 Covestro Intellectual Property GmbH & Co. KG Anhydrously curing polyisocyanate-based adhesives
EP3914632A1 (en) 2019-01-22 2021-12-01 Covestro Intellectual Property GmbH & Co. KG Composite materials based on dual-cure urethane polymers and dual-cure isocyanurate polymers
US20220127407A1 (en) 2019-02-27 2022-04-28 Covestro Intellectual Property Gmbh & Co. Kg Polyisocyanurate materials as electrical potting compounds
EP3763792A1 (en) 2019-07-11 2021-01-13 Covestro Deutschland AG Method for the production of isocyanurates from uretdiones
WO2022002679A1 (en) 2020-06-29 2022-01-06 Covestro Deutschland Ag Two-component coating composition
CN115916856A (en) 2020-06-29 2023-04-04 科思创德国股份有限公司 Polyether-modified polyisocyanate composition
EP3988596A1 (en) 2020-10-26 2022-04-27 Covestro Deutschland AG Polyether-modified polyisocyanate composition
EP3988597A1 (en) 2020-10-26 2022-04-27 Covestro Deutschland AG Two-component coating composition
EP4175820A1 (en) 2020-07-02 2023-05-10 Covestro Deutschland AG Coatings from polyisocyanurate coatings (rim) and their use in injection molding processes
EP4015554A1 (en) 2020-12-17 2022-06-22 Covestro Deutschland AG Water-dispersible modified polyisocyanates
US20240301154A1 (en) 2021-03-29 2024-09-12 Covestro Deutschland Ag Polyisocyanurate-prepregs and fiber composite components produced therefrom
EP4279519A1 (en) 2022-05-19 2023-11-22 Covestro Deutschland AG A two-component coating composition
WO2023187113A1 (en) 2022-04-01 2023-10-05 Covestro Deutschland Ag A two-component coating composition
EP4303246A1 (en) 2022-07-04 2024-01-10 Covestro Deutschland AG Polyisocyanate mixture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248372A (en) * 1960-11-08 1966-04-26 Bayer Ag Glycol modified isocyanurate containing polyisocyanates

Also Published As

Publication number Publication date
CA1334848C (en) 1995-03-21
GB2221465A (en) 1990-02-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)