GB1244416A - Polymeric organic isocyanate and a process for the production thereof - Google Patents

Polymeric organic isocyanate and a process for the production thereof

Info

Publication number
GB1244416A
GB1244416A GB5538769A GB5538769A GB1244416A GB 1244416 A GB1244416 A GB 1244416A GB 5538769 A GB5538769 A GB 5538769A GB 5538769 A GB5538769 A GB 5538769A GB 1244416 A GB1244416 A GB 1244416A
Authority
GB
United Kingdom
Prior art keywords
polymerized
isocyanates
production
polymeric organic
organic isocyanate
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.)
Expired
Application number
GB5538769A
Inventor
Robert L Sandridge
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 GB1244416A publication Critical patent/GB1244416A/en
Expired 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
    • C08G18/02—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
    • 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
    • C08G18/795—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of mixtures of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates with aromatic isocyanates or isothiocyanates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

1,244,416. Isocyanate-isocyanurates. MOBAY CHEMICAL CO. 12 Nov., 1969 [15 Nov., 1968], No. 55387/69. Heading C2C. Polymeric isocyanate compositions containing one or more isocyanurate nuclei are prepared by polymerizing organic isocyanates in the presence of a phosphine catalyst and in which the polymerization is stopped by the addition of sulphur. Aromatic and/or aliphatic, cycloaliphatic or araliphatic isocyanates may be polymerized. In examples (1) an 80/20 mixture of 2,4- and 2,6-toluylene diisocyanate is polymerized with hexamethylene diisocyanate (2) hexamethylene diisocyanate and (3) 2,4- toluylene diisocyanate are polymerized. Many other starting isocyanates are specified.
GB5538769A 1968-11-15 1969-11-12 Polymeric organic isocyanate and a process for the production thereof Expired GB1244416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77623568A 1968-11-15 1968-11-15

Publications (1)

Publication Number Publication Date
GB1244416A true GB1244416A (en) 1971-09-02

Family

ID=25106842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5538769A Expired GB1244416A (en) 1968-11-15 1969-11-12 Polymeric organic isocyanate and a process for the production thereof

Country Status (5)

Country Link
BE (1) BE741709A (en)
DE (1) DE1954093C3 (en)
FR (1) FR2023423A1 (en)
GB (1) GB1244416A (en)
NL (1) NL6917029A (en)

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487928A (en) * 1981-01-08 1984-12-11 Bayer Aktiengesellschaft Process for the preparation of polyisocyanates containing isocyanurate groups, and the use of the products of the process as isocyanate component in the production of polyurethanes
US4518761A (en) * 1981-11-10 1985-05-21 Bayer Aktiengesellschaft Process for the preparation of mixed trimers from organic isocyanates, the mixed trimers obtained according to the process and the use thereof for the production of polyurethanes
US4614785A (en) * 1984-08-31 1986-09-30 Bayer Aktiengesellschaft Process for the production of oligomeric polyisocyanates and their use in the production of polyurethane plastics
US4837321A (en) * 1985-12-12 1989-06-06 Bayer Aktiengesellschaft Process for the preparation of polyisocyanates containing isocyanurate groups
US4935486A (en) * 1988-05-05 1990-06-19 Bayer Aktiengesellschaft Process for the production of modified polyisocyanates, the polyisocyanates obtainable by this process and their use as binders or as a binder component
US4994541A (en) * 1989-01-03 1991-02-19 Bayer Aktiengesellschaft Process for the preparation of polyisocyanates containing uretdione and isocyanurate groups, the polyisocyanates obtained by this process and their use in two-component polyurethane coatings
US5237058A (en) * 1990-10-19 1993-08-17 Bayer Aktiengesellschaft Polyisocyanates containing uretdione and/or isocyanurate groups, a process for their production
US5606004A (en) * 1994-08-09 1997-02-25 Bayer Aktiengesellschaft Lacquer polyisocyanates with aliphatically and aromatically bound isocyanate groups
US5798431A (en) * 1995-07-24 1998-08-25 Bayer Aktiengesellschaft Process for the production of polyisocyanates containing isocyanurate groups from aliphatic and aromatic isocyanate compounds
US6756464B2 (en) 2001-01-24 2004-06-29 Bayer Aktiengesellschaft Two-component polyurethane binders as primers
US6927251B2 (en) 2000-05-22 2005-08-09 Bayer Aktiengesellschaft Mixtures of aqueous binders
US7067654B2 (en) * 2002-11-25 2006-06-27 Bayer Materialscience Ag Preparation of polyisocyanates containing uretdione groups
US7151151B2 (en) 2003-11-21 2006-12-19 Bayer Materialscience Ag Preparation of polyisocyanates containing uretdione groups
US7329717B2 (en) 2003-06-26 2008-02-12 Bayer Materialscience Ag Polyisocyanate-modified polycarboxylic acids
EP2100885A1 (en) 2008-03-14 2009-09-16 Bayer MaterialScience AG Production of trimeric polyisocyanates
US7728076B2 (en) 2006-11-15 2010-06-01 Bayer Materialscience Ag Coating compositions
WO2017074928A1 (en) 2015-10-30 2017-05-04 Covestro Llc Polyisocyanurate based cement for wellbore fluid loss prevention
US9975985B2 (en) 2013-09-13 2018-05-22 Wanhua Chemical Group Co., Ltd. Polyisocyanate modified with sulphamic acid, preparation method thereof and use thereof
CN108863966A (en) * 2017-05-09 2018-11-23 赢创德固赛有限公司 The method for preparing the trimer and/or oligomer of diisocyanate
US10179830B2 (en) 2014-06-13 2019-01-15 Covestro Deutschland Ag Thioallophanate polyisocyanates containing silane groups
US10590226B2 (en) 2015-04-21 2020-03-17 Covestro Deutschland Ag Solids based on polyisocyanurate polymers produced under adiabatic conditions
US10597484B2 (en) 2015-04-21 2020-03-24 Covestro Deutschland Ag Polyisocyanurate plastics having high thermal stability
US10717805B2 (en) 2015-04-21 2020-07-21 Covestro Deutschland Ag Process for producing polyisocyanurate plastics
US10752724B2 (en) 2015-04-21 2020-08-25 Covestro Deutschland Ag Process for producing polyisocvanurate plastics having functionalized surfaces
US10752723B2 (en) 2015-04-21 2020-08-25 Covestro Deutschland Ag Polyisocyanurate polymer and process for the production of polyisocyanurate polymers
US11236191B2 (en) 2016-05-04 2022-02-01 Covestro Deutschland Ag Method for producing a polyisocyanurate composite material
US11279790B2 (en) 2016-09-02 2022-03-22 Covestro Deutschland Ag Process for producing polyisocyanurate plastics by means of phosphine catalysis
US11286331B2 (en) 2015-04-21 2022-03-29 Covestro Deutschland Ag Hydrophilically modified polyisocyanurate plastic and process for production thereof
US11319402B2 (en) 2018-05-17 2022-05-03 Covestro Intellectual Property Gmbh & Co. Kg Method for producing a polyisocyanate polymer and a polyisocyanurate plastic
US11407852B2 (en) 2018-11-30 2022-08-09 Covestro Intellectual Property Gmbh & Co. Kg Modified polyisocyanate
US11530290B2 (en) 2016-05-04 2022-12-20 Covestro Deutschland Ag Method for producing a polyisocyanurate composite material
US11597795B2 (en) 2018-04-13 2023-03-07 Covestro Intellectual Property Gmbh & Co. Kg Amine catalysts for the manufacture of isocyanurate polymers
US11613072B2 (en) 2016-11-14 2023-03-28 Covestro Deutschland Ag Dual-curing isocyanurate polymers
US11965054B2 (en) 2019-02-28 2024-04-23 Covestro Intellectual Property Gmbh & Co. Kg Storage-stable pigmented isocyanate group-containing formulations with isocyanate group-containing grinding resin and use thereof

Families Citing this family (74)

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DE2551634C3 (en) * 1975-11-18 1980-07-17 Bayer Ag, 5090 Leverkusen Process for the preparation of polyisocyanates containing isocyanurate groups
DE3100263A1 (en) * 1981-01-08 1982-08-12 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING POLYISOCYANATES CONTAINING ISOCYANURATE GROUPS AND THE USE THEREOF IN THE PRODUCTION OF POLYURETHANES
FR2607499A1 (en) * 1986-12-02 1988-06-03 Rhone Poulenc Chimie PURE ISOCYANURIC GROUPING POLYISOCYANATES AND PROCESS FOR OBTAINING THESE POLYISOCYANATES
FI902321A0 (en) * 1989-05-19 1990-05-09 Eisai Co Ltd BUTENSYRADERIVAT.
DE102007018015A1 (en) 2007-04-17 2008-10-23 Bayer Materialscience Ag Preparation of uretdione group-containing polyisocyanates
DK2218740T3 (en) 2009-02-13 2014-02-03 Bayer Materialscience Llc Purifiable, water-based polyurethane coatings
EP2236531A1 (en) 2009-03-31 2010-10-06 Bayer MaterialScience AG New aqueous 2K PUR coating system for improved corrosion protection
DE102009060552A1 (en) 2009-12-23 2011-06-30 Bayer MaterialScience AG, 51373 Polyurethane binder
DE102010029235A1 (en) 2010-05-21 2011-11-24 Evonik Degussa Gmbh Hydrophilic polyisocyanates
EP2463340A1 (en) 2010-12-09 2012-06-13 Sika Technology AG Thixotropic polyurea adducts
ES2715851T3 (en) 2014-08-29 2019-06-06 Covestro Deutschland Ag Esters of hydrophilic poly (aspartic acid)
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WO2018172413A1 (en) 2017-03-24 2018-09-27 Covestro Deutschland Ag Solid surface materials with polyurethane matrix
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WO2019175344A1 (en) 2018-03-15 2019-09-19 Covestro Deutschland Ag Storage-stable pigmented formulations containing isocyanate groups and use thereof
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Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487928A (en) * 1981-01-08 1984-12-11 Bayer Aktiengesellschaft Process for the preparation of polyisocyanates containing isocyanurate groups, and the use of the products of the process as isocyanate component in the production of polyurethanes
US4518761A (en) * 1981-11-10 1985-05-21 Bayer Aktiengesellschaft Process for the preparation of mixed trimers from organic isocyanates, the mixed trimers obtained according to the process and the use thereof for the production of polyurethanes
US4614785A (en) * 1984-08-31 1986-09-30 Bayer Aktiengesellschaft Process for the production of oligomeric polyisocyanates and their use in the production of polyurethane plastics
US4837321A (en) * 1985-12-12 1989-06-06 Bayer Aktiengesellschaft Process for the preparation of polyisocyanates containing isocyanurate groups
US4935486A (en) * 1988-05-05 1990-06-19 Bayer Aktiengesellschaft Process for the production of modified polyisocyanates, the polyisocyanates obtainable by this process and their use as binders or as a binder component
US4994541A (en) * 1989-01-03 1991-02-19 Bayer Aktiengesellschaft Process for the preparation of polyisocyanates containing uretdione and isocyanurate groups, the polyisocyanates obtained by this process and their use in two-component polyurethane coatings
US5237058A (en) * 1990-10-19 1993-08-17 Bayer Aktiengesellschaft Polyisocyanates containing uretdione and/or isocyanurate groups, a process for their production
US5606004A (en) * 1994-08-09 1997-02-25 Bayer Aktiengesellschaft Lacquer polyisocyanates with aliphatically and aromatically bound isocyanate groups
US5798431A (en) * 1995-07-24 1998-08-25 Bayer Aktiengesellschaft Process for the production of polyisocyanates containing isocyanurate groups from aliphatic and aromatic isocyanate compounds
US6927251B2 (en) 2000-05-22 2005-08-09 Bayer Aktiengesellschaft Mixtures of aqueous binders
US6756464B2 (en) 2001-01-24 2004-06-29 Bayer Aktiengesellschaft Two-component polyurethane binders as primers
US7067654B2 (en) * 2002-11-25 2006-06-27 Bayer Materialscience Ag Preparation of polyisocyanates containing uretdione groups
US7329717B2 (en) 2003-06-26 2008-02-12 Bayer Materialscience Ag Polyisocyanate-modified polycarboxylic acids
US7151151B2 (en) 2003-11-21 2006-12-19 Bayer Materialscience Ag Preparation of polyisocyanates containing uretdione groups
US7728076B2 (en) 2006-11-15 2010-06-01 Bayer Materialscience Ag Coating compositions
EP2100885A1 (en) 2008-03-14 2009-09-16 Bayer MaterialScience AG Production of trimeric polyisocyanates
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US8097691B2 (en) 2008-03-14 2012-01-17 Bayer Materialscience Ag Preparation of polyisocyanates of the trimer type
CN101531641B (en) * 2008-03-14 2015-04-08 拜尔材料科学股份公司 Preparation of polyisocyanates of the trimer type
US9975985B2 (en) 2013-09-13 2018-05-22 Wanhua Chemical Group Co., Ltd. Polyisocyanate modified with sulphamic acid, preparation method thereof and use thereof
US10179830B2 (en) 2014-06-13 2019-01-15 Covestro Deutschland Ag Thioallophanate polyisocyanates containing silane groups
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US10793664B2 (en) 2017-05-09 2020-10-06 Evonik Operations Gmbh Process for preparing trimers and/or oligomers of diisocyanates
JP2018188439A (en) * 2017-05-09 2018-11-29 エボニック デグサ ゲーエムベーハーＥｖｏｎｉｋ Ｄｅｇｕｓｓａ ＧｍｂＨ Method for producing trimer and/or oligomer of diisocyanate
CN108863966A (en) * 2017-05-09 2018-11-23 赢创德固赛有限公司 The method for preparing the trimer and/or oligomer of diisocyanate
US11597795B2 (en) 2018-04-13 2023-03-07 Covestro Intellectual Property Gmbh & Co. Kg Amine catalysts for the manufacture of isocyanurate polymers
US11319402B2 (en) 2018-05-17 2022-05-03 Covestro Intellectual Property Gmbh & Co. Kg Method for producing a polyisocyanate polymer and a polyisocyanurate plastic
US11407852B2 (en) 2018-11-30 2022-08-09 Covestro Intellectual Property Gmbh & Co. Kg Modified polyisocyanate
US11965054B2 (en) 2019-02-28 2024-04-23 Covestro Intellectual Property Gmbh & Co. Kg Storage-stable pigmented isocyanate group-containing formulations with isocyanate group-containing grinding resin and use thereof

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DE1954093B2 (en) 1978-05-03
FR2023423A1 (en) 1970-08-21
BE741709A (en) 1970-04-16
DE1954093C3 (en) 1978-12-21
NL6917029A (en) 1970-05-20
DE1954093A1 (en) 1970-06-18

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