BR112012021916A2 - processo para preparar espumas rígidas de poliuretano, e, espuma de poliuretano rígida - Google Patents

processo para preparar espumas rígidas de poliuretano, e, espuma de poliuretano rígida

Info

Publication number
BR112012021916A2
BR112012021916A2 BR112012021916A BR112012021916A BR112012021916A2 BR 112012021916 A2 BR112012021916 A2 BR 112012021916A2 BR 112012021916 A BR112012021916 A BR 112012021916A BR 112012021916 A BR112012021916 A BR 112012021916A BR 112012021916 A2 BR112012021916 A2 BR 112012021916A2
Authority
BR
Brazil
Prior art keywords
rigid polyurethane
compounds
reactive
preparing
foam
Prior art date
Application number
BR112012021916A
Other languages
English (en)
Inventor
Berend Eling
Gunnar Kampf
Holger Seifert
Markus Schütte
Sirus Zarbakhsh
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112012021916A2 publication Critical patent/BR112012021916A2/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
    • C08G18/28—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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • 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
    • 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
    • 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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2669—Non-metals or compounds thereof
    • C08G65/2672—Nitrogen or compounds thereof
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

processo para preparar espumas rígidas de poliuretano, e, espuma de poliuterano rígida. a invenção se refere a um método para produzir materiais de espuma dura de poliuretano reagindo-se a) poli-isocianatos com b) compostos tendo menos dois átomos de hidrogênio reativos com dois grupos de isocianato na presença de c) agentes de espumação, caracterizado em que os compostos tendo pelo menos dois átomos de hidrogênio reativos com os dois grupos de isocianato compreendem pelo menos um álcool de poliéter b1) tendo a funcionalidade de 2 a 8 e um número hidroxila de 200 a 800 mg koh/g, o dito álcool tendo sido produzido através da formação de óxidos de alquileno b1b) nos compostos tendo pelo menos dois átomo reativos com óxidos de alquileno b1a) indicados abaixo como substâncias de partida, usnado uma amina b1c) como um catalisador.
BR112012021916A 2010-03-02 2011-02-22 processo para preparar espumas rígidas de poliuretano, e, espuma de poliuretano rígida BR112012021916A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10155211 2010-03-02
PCT/EP2011/052619 WO2011107374A1 (de) 2010-03-02 2011-02-22 Verfahren zur herstellung von polyurethan-hartschaumstoffen

Publications (1)

Publication Number Publication Date
BR112012021916A2 true BR112012021916A2 (pt) 2016-05-31

Family

ID=44022139

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012021916A BR112012021916A2 (pt) 2010-03-02 2011-02-22 processo para preparar espumas rígidas de poliuretano, e, espuma de poliuretano rígida

Country Status (9)

Country Link
EP (1) EP2542607A1 (pt)
JP (1) JP2013521356A (pt)
KR (1) KR20130045853A (pt)
CN (1) CN102781996A (pt)
BR (1) BR112012021916A2 (pt)
MX (1) MX2012009972A (pt)
RU (1) RU2012141625A (pt)
SG (1) SG183358A1 (pt)
WO (1) WO2011107374A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5769702B2 (ja) 2009-05-19 2015-08-26 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 二種のポリエーテルアミンと一種のプレポリマーから製造できるポリ尿素
US9126386B2 (en) 2011-03-04 2015-09-08 Basf Se Composite elements
US9188384B2 (en) 2011-03-31 2015-11-17 Basf Se Dynamically evacuable devices comprising organic aerogels or xerogels
US8895636B2 (en) 2012-01-02 2014-11-25 Basf Se Producing rigid polyurethane foams and rigid polyisocyanurate foams
US9758613B2 (en) * 2012-04-30 2017-09-12 Covestro Deutschland Ag Method for producing foamed molded bodies
EP3010949B1 (en) * 2013-06-18 2017-07-19 Basf Se Tannin-containing polyols, their production and use
EP2886591A1 (de) 2013-12-19 2015-06-24 Evonik Industries AG Zusammensetzung, geeignet zur Herstellung von Polyurethanschäumen, enthaltend mindestens ein Nukleierungsmittel
CN104961889A (zh) * 2015-06-11 2015-10-07 山东一诺威新材料有限公司 快速脱模聚氨酯硬泡用聚醚多元醇的制备方法
CN105237760A (zh) * 2015-11-13 2016-01-13 淄博德信联邦化学工业有限公司 葡萄糖硬泡聚醚多元醇的制备方法
CN106008952B (zh) * 2016-07-30 2018-07-10 淄博德信联邦化学工业有限公司 硬泡聚醚多元醇的制备方法
CN106084202B (zh) * 2016-07-30 2018-10-26 淄博德信联邦化学工业有限公司 提高蔗糖聚醚中蔗糖转化率的方法
CN110885418A (zh) * 2019-12-16 2020-03-17 山东一诺威新材料有限公司 联机管集热器用聚氨酯硬质泡沫及其制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332936A (en) * 1978-10-16 1982-06-01 Mobay Chemical Corporation Method of making polyether polyols from solid hydroxyl containing initiators
DE3169373D1 (en) * 1980-08-06 1985-04-25 Shell Int Research Process for the manufacture of polyether polyols and their use for preparing polyurethanes
NZ233358A (en) * 1989-04-20 1991-06-25 Mitsui Toatsu Chemicals Preparation of polyether polyols by addition polymerisation of an alkylene oxide to an active hydrogen containing compound using an amine compound catalyst
JP3020251B2 (ja) * 1989-04-20 2000-03-15 三井化学株式会社 ポリエーテルポリオールの製造方法
JP2999796B2 (ja) * 1989-05-06 2000-01-17 三井化学株式会社 ポリウレタン樹脂とその利用
DE3933335C2 (de) 1989-10-06 1998-08-06 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit geringer Wärmeleitfähigkeit und ihre Verwendung
JPH03167210A (ja) * 1989-11-27 1991-07-19 Mitsui Toatsu Chem Inc ポリオキシアルキレンポリオール組成物
JP3031700B2 (ja) * 1989-12-20 2000-04-10 三井化学株式会社 ポリオール組成物およびその利用
JPH04370108A (ja) * 1991-06-18 1992-12-22 Mitsui Toatsu Chem Inc ポリオールとその利用
AR017610A1 (es) * 1997-11-13 2001-09-12 Dow Chemical Co Procedimiento para preparar polieterespolioles utilizando imidazoles como catalizadores
CN1196567C (zh) * 2001-08-31 2005-04-13 李威鹏 切锯机之台架
DE10156014A1 (de) * 2001-11-15 2003-06-05 Basf Ag Verfahren zur Herstellung von Polyetheralkoholen
US20070199976A1 (en) 2006-02-27 2007-08-30 Mao-Yao Huang Process of forming a polyol
US20070203319A1 (en) 2006-02-27 2007-08-30 Dexheimer Edward M Process of forming a polyol
US9284401B2 (en) * 2006-11-13 2016-03-15 Bayer Materialscience Llc Process for the preparation of polyether-ester polyols
DE102007052599A1 (de) * 2006-11-14 2008-05-15 Basf Ag Verfahren zur Herstellung von Polyetherolen
US9834638B2 (en) * 2008-06-04 2017-12-05 Covestro Llc Process for preparing rigid polyisocyanurate foams using natural-oil polyols

Also Published As

Publication number Publication date
EP2542607A1 (de) 2013-01-09
KR20130045853A (ko) 2013-05-06
WO2011107374A1 (de) 2011-09-09
SG183358A1 (en) 2012-09-27
MX2012009972A (es) 2012-09-21
JP2013521356A (ja) 2013-06-10
CN102781996A (zh) 2012-11-14
RU2012141625A (ru) 2014-04-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A 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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2377 DE 26-07-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.