CA2658090A1 - Preparation of polyisocyanates of the trimer type - Google Patents

Preparation of polyisocyanates of the trimer type Download PDF

Info

Publication number
CA2658090A1
CA2658090A1 CA002658090A CA2658090A CA2658090A1 CA 2658090 A1 CA2658090 A1 CA 2658090A1 CA 002658090 A CA002658090 A CA 002658090A CA 2658090 A CA2658090 A CA 2658090A CA 2658090 A1 CA2658090 A1 CA 2658090A1
Authority
CA
Canada
Prior art keywords
phosphabicyclononane
mol
phospholane
aliphatic
catalyst
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.)
Abandoned
Application number
CA002658090A
Other languages
English (en)
French (fr)
Inventor
Frank Richter
Reinhard Halpaap
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.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience AG
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 Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of CA2658090A1 publication Critical patent/CA2658090A1/en
Abandoned 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
    • 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
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/10—Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
    • B01J2231/14—Other (co) polymerisation, e.g. of lactides or epoxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA002658090A 2008-03-14 2009-03-11 Preparation of polyisocyanates of the trimer type Abandoned CA2658090A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08004769.9 2008-03-14
EP08004769A EP2100885A1 (de) 2008-03-14 2008-03-14 Herstellung von Polyisocyanaten vom Trimertyp

Publications (1)

Publication Number Publication Date
CA2658090A1 true CA2658090A1 (en) 2009-09-14

Family

ID=39531315

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002658090A Abandoned CA2658090A1 (en) 2008-03-14 2009-03-11 Preparation of polyisocyanates of the trimer type

Country Status (7)

Country Link
US (1) US8097691B2 (enExample)
EP (2) EP2100885A1 (enExample)
JP (1) JP5478096B2 (enExample)
CN (1) CN101531641B (enExample)
CA (1) CA2658090A1 (enExample)
ES (1) ES2549980T3 (enExample)
HU (1) HUE026157T2 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011077573A1 (de) 2011-06-15 2012-12-20 Henkel Ag & Co. Kgaa 2K-Polyurethan-Klebstoff mit aliphatischem Vernetzer
CN109970950A (zh) 2011-11-30 2019-07-05 科思创德国股份有限公司 用于连续异氰酸酯改性的方法
EP2700665B1 (de) * 2012-08-23 2018-12-05 Covestro Deutschland AG Verfahren zur Trimerisierung cycloaliphatischer Diisocyanate
CN106604944B (zh) * 2014-09-04 2019-03-15 旭化成株式会社 多异氰酸酯组合物、涂料组合物、涂膜及其制造方法、以及潮湿稳定化方法
CA2980669C (en) * 2015-04-21 2023-09-19 Covestro Deutschland Ag Polyisocyanurate polymers and process for the production of polyisocyanurate polymers
US10717805B2 (en) * 2015-04-21 2020-07-21 Covestro Deutschland Ag Process for producing polyisocyanurate plastics
CA2982261C (en) * 2015-04-21 2023-09-26 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
JP6568996B2 (ja) * 2016-03-09 2019-08-28 旭化成株式会社 ポリイソシアネート組成物、コーティング組成物、水系コーティング組成物、及びコーティング基材
CN108499606B (zh) * 2017-02-24 2020-11-20 万华化学集团股份有限公司 一种邻巯基芳基氮杂环卡宾金属配合物催化剂及其制备方法和用途
CN106902872B (zh) * 2017-03-29 2019-09-03 万华化学集团股份有限公司 一种异氰酸酯聚合催化剂及其制备方法，及其用于制备聚异氰酸酯的方法
WO2020016119A1 (de) 2018-07-16 2020-01-23 Covestro Deutschland Ag Verfahren zur oligomerisierung von isocyanaten mit polyedrischen silsesquioxan-katalysatoren
FR3095448B1 (fr) 2019-04-26 2022-12-23 Bostik Sa Adhesif de lamination pour sterilisation
EP3741766B1 (de) 2019-05-24 2022-08-31 Covestro Intellectual Property GmbH & Co. KG Neue katalysatoren für die synthese von oligomeren isocyanaten
CN110790895B (zh) * 2019-11-08 2021-09-07 万华化学集团股份有限公司 一种脂肪族多异氰酸酯组合物、其制备方法及涂料组合物
US20230211530A1 (en) * 2020-07-02 2023-07-06 Covestro Deutschland Ag Coatings from polyisocyanurate coatings (rim) and their use in injection molding processes
CN111793182B (zh) * 2020-07-15 2022-04-22 万华化学集团股份有限公司 一种多异氰酸酯组合物

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671082A (en) 1951-09-25 1954-03-02 Du Pont Preparation of aromatic isocyanate dimers
US2853518A (en) 1956-07-30 1958-09-23 Du Pont Chemical process
US2853473A (en) 1956-08-27 1958-09-23 Du Pont Production of carbodiimides
GB856372A (en) 1958-02-24 1960-12-14 Ici Ltd Derivatives of isocyanuric acid
NL276588A (enExample) 1961-04-01
GB1166316A (en) 1966-02-02 1969-10-08 Bayer Ag Polymerization of Aromatic Polyisocyanates
DE1670720A1 (de) 1966-07-21 1971-01-14 Bayer Ag Verfahren zur Herstellung von aliphatisch substituierten Uretdionen
DE1954093C3 (de) 1968-11-15 1978-12-21 Mobay Chemical Corp., Pittsburgh, Pa. (V.St.A.) Verfahren zur Herstellung von polymeren organischen Isocyanaten
DE1934763A1 (de) 1969-07-09 1971-01-28 Veba Chemie Ag Verfahren zur Herstellung von oligomerer Isocyanate
DE3432081A1 (de) 1984-08-31 1986-03-06 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von oligomeren polyisocyanaten und ihre verwendung bei der herstellung von polyurethankunststoffen
DE3437635A1 (de) 1984-10-13 1986-04-17 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von uretdiongruppen aufweisenden verbindungen, die nach diesem verfahren erhaeltlichen verbindungen und ihre verwendung bei der herstellung von polyurethankunststoffen
DE3809261A1 (de) * 1988-03-19 1989-09-28 Bayer Ag Verfahren zur herstellung von uretdion- und isocyanuratgruppen aufweisenden polyisocyanatgemischen
DE19611849A1 (de) 1996-03-26 1997-10-02 Bayer Ag Neue Isocyanattrimerisate und Isocyanattrimerisatmischungen, deren Herstellung und Verwendung
CA2264429A1 (en) 1999-03-03 2000-09-03 Allan James Robertson Preparation of 9-hydrocarbyl-9-phosphabicyclononanes
DE10035013A1 (de) * 2000-07-19 2002-01-31 Bayer Ag Verfahren zur Herstellung von Uretdionpolyisocyanaten mit verbesserter Monomerenstabilität
DE10254878A1 (de) 2002-11-25 2004-06-03 Bayer Ag Herstellung uretdiongruppenhaltiger Polyisocyanate
DE10354544A1 (de) 2003-11-21 2005-06-23 Bayer Materialscience Ag Herstellung uretdiongruppenhaltiger Polyisocyanate

Also Published As

Publication number Publication date
US8097691B2 (en) 2012-01-17
ES2549980T3 (es) 2015-11-03
HUE026157T2 (en) 2016-05-30
JP5478096B2 (ja) 2014-04-23
EP2100886B1 (de) 2015-08-19
EP2100886A3 (de) 2011-08-31
CN101531641A (zh) 2009-09-16
CN101531641B (zh) 2015-04-08
US20090234091A1 (en) 2009-09-17
EP2100885A1 (de) 2009-09-16
JP2009221478A (ja) 2009-10-01
HK1137019A1 (en) 2010-07-16
EP2100886A2 (de) 2009-09-16

Similar Documents

Publication Publication Date Title
US8097691B2 (en) Preparation of polyisocyanates of the trimer type
JP4651932B2 (ja) ウレトジオン基含有ポリイソシアネートの製造法
CA2629012C (en) Preparation of polyisocyanates containing uretdione groups using phosphine catalysts
CA2488071C (en) Preparation of polyisocyanates containing uretdione groups
US7595396B2 (en) Process for preparing polyisocyanates containing iminooxadiazinedione groups
US8134014B2 (en) Preparation of uretdione polyisocyanates
JP2004182991A (ja) 低モノマー含有量のウレトジオン基含有ポリイソシアネート
CN1817935B (zh) 溶液中脲二酮的形成
HK1137019B (en) Preparation of polyisocyanates of the trimer type
HK1066783B (en) Preparation of polyisocyanates containing uretdione groups
HK1124593A (en) Preparation of polyisocyanates containing uretdione groups using phosphine catalysts
HK1131606A (en) Preparation of uretdione polyisocyanates

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140310

FZDE Dead

Effective date: 20160311