DE69821536D1 - Urethan Katalysator enthaltend Zirkoniumacetylacetonat - Google Patents

Urethan Katalysator enthaltend Zirkoniumacetylacetonat

Info

Publication number
DE69821536D1
DE69821536D1 DE69821536T DE69821536T DE69821536D1 DE 69821536 D1 DE69821536 D1 DE 69821536D1 DE 69821536 T DE69821536 T DE 69821536T DE 69821536 T DE69821536 T DE 69821536T DE 69821536 D1 DE69821536 D1 DE 69821536D1
Authority
DE
Germany
Prior art keywords
catalysts
catalyst containing
containing zirconium
directed
zirconium acetylacetonate
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 - Lifetime
Application number
DE69821536T
Other languages
English (en)
Other versions
DE69821536T2 (de
Inventor
Alex He
Werner Blank
Marie Picci
John Florio
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.)
King Industries Inc
Original Assignee
King Industries Inc
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 King Industries Inc filed Critical King Industries Inc
Application granted granted Critical
Publication of DE69821536D1 publication Critical patent/DE69821536D1/de
Publication of DE69821536T2 publication Critical patent/DE69821536T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
    • B01J31/2234—Beta-dicarbonyl ligands, e.g. acetylacetonates
    • 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
    • C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6225—Polymers of esters of acrylic or methacrylic acid
    • 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
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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, epoxides
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
    • B01J2531/48—Zirconium
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
    • B01J2531/49—Hafnium
    • 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
    • B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
    • B01J2540/20—Non-coordinating groups comprising halogens
    • B01J2540/22—Non-coordinating groups comprising halogens comprising fluorine, e.g. trifluoroacetate
    • B01J2540/225—Non-coordinating groups comprising halogens comprising fluorine, e.g. trifluoroacetate comprising perfluoroalkyl groups or moieties
    • 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
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
DE69821536T 1997-03-19 1998-03-11 Urethan Katalysator enthaltend Zirkoniumacetylacetonat Expired - Lifetime DE69821536T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US820120 1997-03-19
US08/820,120 US5846897A (en) 1997-03-19 1997-03-19 Zirconium urethane catalysts

Publications (2)

Publication Number Publication Date
DE69821536D1 true DE69821536D1 (de) 2004-03-11
DE69821536T2 DE69821536T2 (de) 2004-07-08

Family

ID=25229942

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69821536T Expired - Lifetime DE69821536T2 (de) 1997-03-19 1998-03-11 Urethan Katalysator enthaltend Zirkoniumacetylacetonat
DE1021245T Pending DE1021245T1 (de) 1997-03-19 1998-03-16 Neuer zirkoniumurethankatalysator

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1021245T Pending DE1021245T1 (de) 1997-03-19 1998-03-16 Neuer zirkoniumurethankatalysator

Country Status (10)

Country Link
US (2) US5846897A (de)
EP (2) EP1021245A4 (de)
JP (1) JP4180119B2 (de)
KR (1) KR100524335B1 (de)
AT (1) ATE258825T1 (de)
AU (1) AU729058B2 (de)
CA (1) CA2266886C (de)
DE (2) DE69821536T2 (de)
ES (1) ES2215831T3 (de)
WO (1) WO1998041322A1 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030050425A1 (en) * 1996-03-01 2003-03-13 Spalding Sports Worldwide, Inc. Quick-cure game ball coating system
EP1116501A3 (de) * 1999-12-14 2005-09-28 Dunlop Sports Group Americas Inc. Verfahren zur Beschichtung von Golfbällen mit einer schnelltrocknenden Polyurethanzusammensetzung
GB0000569D0 (en) * 2000-01-12 2000-03-01 Ici Plc Organometallic compositions
KR100728462B1 (ko) 2000-05-26 2007-06-13 아크조 노벨 엔.브이. 광활성가능한 코팅조성물
US7750109B2 (en) 2000-09-01 2010-07-06 Cyclics Corporation Use of a residual oligomer recyclate in the production of macrocyclic polyester oligomer
US7767781B2 (en) 2000-09-01 2010-08-03 Cyclics Corporation Preparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom
GB0112901D0 (en) * 2001-05-29 2001-07-18 Ici Plc Organometallic compositions
ATE396184T1 (de) 2001-06-27 2008-06-15 Cyclics Corp Formgebende verarbeitung von makrozyklischen oligoestern
GB0120743D0 (en) * 2001-08-25 2001-10-17 Ici Plc Catalysts and curable compositions
US6831138B2 (en) 2002-01-07 2004-12-14 Cyclics Corporation Polymer-containing organo-metal catalysts
EP1528960A1 (de) * 2002-08-13 2005-05-11 Akzo Nobel Coatings International B.V. Thiolgruppen enthaltendes mehrschichtbeschichtungssystem
US20060189478A1 (en) * 2002-12-04 2006-08-24 Stengel Bruno F Organometallic catalyst compositions and process for polyurethane manufacture using said catalyst
DE10308106A1 (de) * 2003-02-26 2004-09-09 Bayer Aktiengesellschaft Neue 2K-PUR-Systeme
US7001864B2 (en) 2003-03-18 2006-02-21 Tosoh Corporation Catalyst composition for production of a polyurethane resin, and method for producing a polyurethane resin
JP2007519785A (ja) * 2004-01-12 2007-07-19 イーコラブ インコーポレイティド 床仕上げ組成物、ラミネート及び床の処理方法
US7527861B2 (en) * 2004-01-12 2009-05-05 Ecolab, Inc. Jobsite-renewable multilayer floor finish with enhanced hardening rate
US8128998B2 (en) * 2004-01-12 2012-03-06 Ecolab Usa Inc. Polyurethane coating cure enhancement using ultrafine zinc oxide
US7655718B2 (en) * 2004-01-12 2010-02-02 Ecolab Inc. Polyurethane coating cure enhancement using zinc carbonate initiators
US20050154108A1 (en) * 2004-01-12 2005-07-14 Minyu Li Floor finish with lightening agent
WO2005070985A1 (en) * 2004-01-12 2005-08-04 Ecolab Inc. Polyurethane coating cure enhancement using zirconium carbonate
US20050154084A1 (en) * 2004-01-12 2005-07-14 Ecolab Inc. Floor finish with lightening agent
US20050154107A1 (en) * 2004-01-12 2005-07-14 Minyu Li Floor finish with lightening agent
US20050153139A1 (en) * 2004-01-12 2005-07-14 Levitt Mark D. Aqueous polyurethane coating system containing zinc crosslinked acrylic dispersion
US20050154109A1 (en) * 2004-01-12 2005-07-14 Minyu Li Floor finish with lightening agent
CN1333029C (zh) * 2004-11-17 2007-08-22 上海市涂料研究所 乙酰乙酸烷基酯金属螯合物涂料催干剂及其制备方法
GB0513616D0 (en) * 2005-07-04 2005-08-10 Johnson Matthey Plc Novel zirconium compound, catalyst and its use for polyurethane manufacture
US7691480B1 (en) 2005-07-08 2010-04-06 Basf Corporation Elastomeric urethane composition
US20070010644A1 (en) * 2005-07-08 2007-01-11 Basf Corporation. Elastomeric urethane composition
WO2008012247A1 (de) * 2006-07-24 2008-01-31 Basf Se Emissionsarme trägerschicht aus polyurethan, sprühpolyurethansystem zur herstellung einer solchen trägerschicht und verwendung einer solchen trägerschicht
PL2084198T3 (pl) * 2006-11-20 2010-07-30 Akzo Nobel Coatings Int Bv Kompozycja powłokowa
PA8785001A1 (es) * 2007-06-18 2008-06-17 Johnson Matthey Plc Compuestos estables en agua, catalizadores y reacciones catalizadas novedosos
JP5765938B2 (ja) * 2007-10-17 2015-08-19 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 有機金属化合物を主成分とする光潜伏性触媒
DE102008012085A1 (de) 2008-02-29 2009-09-10 Basf Coatings Ag Kathodischer Elektrotauchlack enthaltend metallorganische Verbindung
EP2305727A1 (de) 2009-10-05 2011-04-06 Bayer MaterialScience AG Neue 2K-PUR-Systeme
JP5998660B2 (ja) * 2012-06-08 2016-09-28 東ソー株式会社 ２液性ポリウレタン系接着剤、それを用いた積層体、及び太陽電池用保護シート
JP2013253192A (ja) * 2012-06-08 2013-12-19 Tosoh Corp ２液性ポリウレタン系接着剤、それを用いた積層体、及び太陽電池用保護シート
JP5996985B2 (ja) * 2012-09-24 2016-09-21 日東電工株式会社 粘着シートの製造方法、および、該製造方法により得られた粘着シート
JP6584405B2 (ja) * 2013-08-15 2019-10-02 ダウ グローバル テクノロジーズ エルエルシー ポリカルバメートを生成するためのプロセス、それによって生成されたポリカルバメート、及びポリカルバメートを含むコーティング組成物
HUE035077T2 (en) * 2013-12-10 2018-05-02 Covestro Deutschland Ag Polyisocyanates containing Iminoadadiazindion groups
WO2015133368A1 (ja) * 2014-03-06 2015-09-11 凸版印刷株式会社 リチウム電池用外装材
JP6264954B2 (ja) * 2014-03-06 2018-01-24 凸版印刷株式会社 リチウム電池用外装材
JP6264953B2 (ja) * 2014-03-06 2018-01-24 凸版印刷株式会社 リチウム電池用外装材
US9376378B2 (en) 2014-05-08 2016-06-28 Basf Coatings Gmbh Method using zirconium catalyst for producing carbamate-functional materials
DE102015223948B3 (de) * 2015-12-01 2017-03-30 TE Connectivity Sensors Germany GmbH Substrat für eine Sensoranordnung für ein Widerstandsthermometer, Sensoranordnung, Widerstandsthermometer und Verfahren zur Herstellung eines solchen Substrats
US11306174B2 (en) 2017-05-08 2022-04-19 Ppg Industries Ohio, Inc. Curable film-forming compositions demonstrating decreased cure time with stable pot life
US11479628B2 (en) 2017-12-08 2022-10-25 Carbon, Inc. Shelf stable, low tin concentration, dual cure additive manufacturing resins
JP6428906B2 (ja) * 2017-12-27 2018-11-28 凸版印刷株式会社 リチウム電池用外装材
US11241822B2 (en) 2018-09-25 2022-02-08 Carbon, Inc. Dual cure resins for additive manufacturing
WO2020263480A1 (en) 2019-06-28 2020-12-30 Carbon, Inc. Dual cure additive manufacturing resins for the production of objects with mixed tensile properties

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE577999A (de) * 1958-04-25
GB890280A (en) * 1959-02-25 1962-02-28 Ici Ltd Improvements in or relating to the manufacture of foamed polyurethanes
GB908949A (en) * 1960-09-12 1962-10-24 Ici Ltd Improvements in or relating to the manufacture of polymers
GB1573071A (en) * 1977-02-10 1980-08-13 Mitsubishi Rayon Co Process for producing unsaturated carbocylic acid esters
FR2549037B1 (fr) * 1983-07-11 1985-10-18 Saint Gobain Vitrage Vitrage feuillete de securite
US5306759A (en) * 1992-02-13 1994-04-26 Japan Synthetic Rubber Co., Ltd. Coating composition and process for manufacturing the same
DE4304679C2 (de) * 1992-02-17 1996-03-21 Mitsubishi Electric Corp Verfahren zur Herstellung einer dünnen dielektrischen Schicht eines Oxid-Systems unter Verwendung des CVD-Verfahrens
FI92897C (fi) * 1993-07-20 1995-01-10 Planar International Oy Ltd Menetelmä kerrosrakenteen valmistamiseksi elektroluminenssikomponentteja varten

Also Published As

Publication number Publication date
WO1998041322A1 (en) 1998-09-24
EP1021245A4 (de) 2001-11-14
DE69821536T2 (de) 2004-07-08
AU6555098A (en) 1998-10-12
CA2266886C (en) 2010-01-19
EP1163956B8 (de) 2005-06-15
CA2266886A1 (en) 1998-09-24
JP2001524142A (ja) 2001-11-27
KR100524335B1 (ko) 2005-10-28
AU729058B2 (en) 2001-01-25
EP1163956B1 (de) 2004-02-04
EP1021245A1 (de) 2000-07-26
ATE258825T1 (de) 2004-02-15
JP4180119B2 (ja) 2008-11-12
DE1021245T1 (de) 2001-04-19
US5846897A (en) 1998-12-08
KR20000076424A (ko) 2000-12-26
EP1163956A1 (de) 2001-12-19
US5965686A (en) 1999-10-12
ES2215831T3 (es) 2004-10-16

Similar Documents

Publication Publication Date Title
ATE258825T1 (de) Urethan katalysator enthaltend zirkoniumacetylacetonat
WO2006022899A3 (en) Organometallic compositions and coating compositions
MX216281B (es) Molduras elastomericas de poliuretano estables ala luz, y procedimiento para la produccion de lasmismas
ATE177441T1 (de) Katalysatoren für die härtung von blockierten isocyanaten und isothiocyanaten bei niedriger temperatur
ATE90080T1 (de) Verfahren zur herstellung von uretdion-und isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung in zweikomponenten polyurethanlacken.
CA2125237A1 (en) Polyisocyanates containing allophanate and isocyanurate groups, a process for their production from cyclic diisocyanates and their use in two-component coating compositions
DE59811531D1 (de) Verfahren zur Herstellung von Polyisocyanaten
CA2059338A1 (en) Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
DE69602231T2 (de) Verfahren zur Herstellung von aromatischen Carbamaten
CA2072167A1 (en) Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
CA2053563A1 (en) Polyisocyanates containing uretdione and/or isocyanurate groups, a process for their production and their use in polyurethane coating compositions
CA2042004A1 (en) Process for the production of isocyanurate polyisocyanates, the compounds obtained by this process and their use
ATE310759T1 (de) Verfahren zur herstellung von polyisocyanaten durch umsetzung von carbonsäuren mit isocyanaten, die nach diesem verfahren hergestellten produkte und deren verwendung in polyurethankunststoffen
DE50305090D1 (de) Blockierte Polyisocyanate
ES8704987A1 (es) Procedimiento para la obtencion de preparados de poliisocianato, conteniendo grupos urea y-o biuret
DE50210610D1 (de) Thermoplastische polyurethane auf der basis aliphatischer isocyanate
ES539365A0 (es) Procedimiento para catalizar reacciones entre compuestos de isocianatos polialifaticos y compuestos conteniendo varios grupos hidroxilo
DE69626733D1 (de) Allophanatgruppen und gegebenenfalls Isocyanuratgruppen aufweisende Polyisocyanate
ATE4460T1 (de) Verfahren zur kontinuierlichen herstellung von uretdiongruppen aufweisenden polyisocyanaten und ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen.
DE69602311D1 (de) Verfahren zur Herstellung von aromatischen Urethanen
MX9704332A (es) Elastomeros estables a la luz que tienen buenas propiedades dinamicas.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition