BRPI0415279A - poliisocianatos halofanizados e parcialmente trimerizados lìquidos baseados em diisocianato de tolueno e diisocianato de difenilmetano - Google Patents

poliisocianatos halofanizados e parcialmente trimerizados lìquidos baseados em diisocianato de tolueno e diisocianato de difenilmetano

Info

Publication number
BRPI0415279A
BRPI0415279A BRPI0415279-4A BRPI0415279A BRPI0415279A BR PI0415279 A BRPI0415279 A BR PI0415279A BR PI0415279 A BRPI0415279 A BR PI0415279A BR PI0415279 A BRPI0415279 A BR PI0415279A
Authority
BR
Brazil
Prior art keywords
halophanized
partially
diisocyanate
polyisocyanates
partially trimerized
Prior art date
Application number
BRPI0415279-4A
Other languages
English (en)
Inventor
William E Slack
Hersel T Kemp
Original Assignee
Bayer Materialscience Llc
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 Llc filed Critical Bayer Materialscience Llc
Publication of BRPI0415279A publication Critical patent/BRPI0415279A/pt

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
    • C08G18/08—Processes
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • 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
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • 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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino 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
    • C08G18/222—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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7607—Compounds of C08G18/7614 and of C08G18/7657
    • 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
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7837—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing allophanate 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
    • C08G18/794—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"POLIISOCIANATOS HALOFANIZADOS E PARCIALMENTE TRIMERIZADOS LìQUIDOS BASEADOS EM DIISOCIANATO DE TOLUENO E DIISOCIANATO DE DIFENILMETANO". A presente invenção refere-se a poliisocianatos parcialmente trimerizados e halofanizados, líquidos, estáveis em estocagem tendo um teor de grupo NCO de 15 a 41 % em peso, e compreendendo 5 a 85% em peso de diisocianato de tolueno, 5 a 85% em peso de um poliisocianato das séries difenilmetano e um composto orgânico ou sua mistura. A presente invenção também refere-se a um processo para a preparação dos poliisocianatos parcialmente trimerizados e halofanizados, líquidos, estáveis em estocagem; a pré-polímeros de uretano líquidos, estáveis em estocagem destes poliisocianatos parcialmente trimerizados e halofanizados; e a um processo para a produção destes pré-polímeros de uretano, líquidos, estáveis em estocagem.
BRPI0415279-4A 2003-10-29 2004-10-27 poliisocianatos halofanizados e parcialmente trimerizados lìquidos baseados em diisocianato de tolueno e diisocianato de difenilmetano BRPI0415279A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/696,458 US7553963B2 (en) 2003-10-29 2003-10-29 Liquid partially trimerized and allophanized polyisocyanates based on toluene diisocyanate and diphenylmethane diisocyanate
PCT/US2004/035674 WO2005044886A1 (en) 2003-10-29 2004-10-27 Liquid partially trimerized and allophanized polyisocyanates based on toluene diisocyanate and diphenylmethane diisocyanate

Publications (1)

Publication Number Publication Date
BRPI0415279A true BRPI0415279A (pt) 2006-12-19

Family

ID=34550122

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415279-4A BRPI0415279A (pt) 2003-10-29 2004-10-27 poliisocianatos halofanizados e parcialmente trimerizados lìquidos baseados em diisocianato de tolueno e diisocianato de difenilmetano

Country Status (9)

Country Link
US (1) US7553963B2 (pt)
EP (1) EP1682595A1 (pt)
JP (1) JP2007510043A (pt)
KR (1) KR20060093723A (pt)
CN (1) CN100489005C (pt)
BR (1) BRPI0415279A (pt)
CA (1) CA2543664A1 (pt)
MX (1) MXPA06004749A (pt)
WO (1) WO2005044886A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005047560A1 (de) * 2005-10-04 2007-04-05 Bayer Materialscience Ag Zusammensetzung zur Herstellung von Polyharnstoffbeschichtungen
US8415471B2 (en) * 2007-11-29 2013-04-09 Baver MaterialScience LLC Flexible cycloaliphatic diisocyanate trimers
CN101307126B (zh) * 2008-07-16 2012-05-30 武汉仕全兴聚氨酯科技股份有限公司 Mdi三聚体固化剂及其制备方法
KR101850580B1 (ko) 2011-12-28 2018-05-31 헌트스만 인터내셔날, 엘엘씨 폴리이소시아네이트 조성물을 포함하는 경화성 조성물
EP2644270A1 (en) 2012-03-29 2013-10-02 Huntsman International Llc Polyisocyanate trimerization catalyst composition
EP2687551A1 (en) 2012-07-17 2014-01-22 Huntsman International Llc Intermediate polyisocyanurate comprising materials
US20140309397A1 (en) * 2013-04-11 2014-10-16 Anderson Development Company Polyurethane Elastomers Based on TDI Prepolymers Enriched in the 2,6-TDI Isomer Cured with Trimethylene Glycol Di-(para Amino Benzoate)
JP2017137411A (ja) * 2016-02-03 2017-08-10 東ソー株式会社 軟質ポリウレタンフォーム用ポリイソシアネート組成物
JP7326700B2 (ja) * 2017-09-19 2023-08-16 東ソー株式会社 ポリウレタン樹脂形成性組成物、ならびに、該形成性組成物を用いたシール材及び膜モジュール
CN113683750B (zh) * 2021-08-23 2023-07-14 万华化学（宁波）有限公司 一种存储稳定的液体纯mdi组合物及其制备方法和应用

Family Cites Families (23)

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Publication number Priority date Publication date Assignee Title
DE2052028C3 (de) 1970-10-23 1982-12-16 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von flammfesten flexiblen Polyurethanschaumstoffen aus Polyäthern
US4284730A (en) * 1980-02-07 1981-08-18 Basf Wyandotte Corporation Liquid carbodiimide- and uretonimine-isocyanurate-containing polyisocyanate compositions and microcellular foams made therefrom
DE3100263A1 (de) * 1981-01-08 1982-08-12 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten und ihre verwendung bei der herstellung von polyurethanen
US4326043A (en) * 1981-01-19 1982-04-20 Basf Wyandotte Corporation Process for the preparation of polyisocyanurate dispersions modified with halogenated alcohols and compositions prepared therefrom
US4359541A (en) * 1981-01-19 1982-11-16 Basf Wyandotte Corporation Process for the preparation of polyisocyanurate dispersions and compositions prepared therefrom
US4359550A (en) * 1981-01-19 1982-11-16 Basf Wyandotte Corporation Polyisocyanurate polymers, dispersions, and cellular and non-cellular polyurethane products prepared therefrom
DE3144672A1 (de) * 1981-11-10 1983-05-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von mischtrimerisaten organischer isocyanate, die nach dem verfahren erhaltenen mischtrimerisate, sowie ihre verwendung zur herstellung von polyurethanen
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DE3244407A1 (de) * 1982-12-01 1984-06-07 Bayer Ag, 5090 Leverkusen Neue polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen
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DE69025028T2 (de) * 1989-05-16 1996-07-18 Nippon Polyurethane Kogyo Kk Verfahren zur herstellung modifizierter organischer polyisocyanate
DE4026474A1 (de) * 1990-08-22 1992-02-27 Bayer Ag Neue isocyanuratgruppen aufweisende polyisocyanatmischungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethanschaumstoffen
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DE4400224A1 (de) * 1994-01-07 1995-07-13 Bayer Ag Feuchtigkeitshärtende Einkomponenten-Beschichtungsmittel
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US6262139B1 (en) * 1998-03-16 2001-07-17 Basf Corporation Polyisocyanate compositions for the preparation of flexible polyurethane foams
US6515125B1 (en) * 2001-03-09 2003-02-04 Bayer Corporation Liquid partially trimerized polyisocyanates based on toluene diisocyanate and diphenylmethane diisocyanate

Also Published As

Publication number Publication date
CN1867598A (zh) 2006-11-22
WO2005044886A1 (en) 2005-05-19
US7553963B2 (en) 2009-06-30
HK1095343A1 (zh) 2007-05-04
CA2543664A1 (en) 2005-05-19
MXPA06004749A (es) 2006-07-05
EP1682595A1 (en) 2006-07-26
US20050096449A1 (en) 2005-05-05
CN100489005C (zh) 2009-05-20
JP2007510043A (ja) 2007-04-19
KR20060093723A (ko) 2006-08-25

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.