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BRPI0815434A2 - Composição de poliol, processo para preparar um poliuretano, espuma e artigo - Google Patents

Composição de poliol, processo para preparar um poliuretano, espuma e artigo

Info

Publication number
BRPI0815434A2
BRPI0815434A2 BRPI0815434-1A2A BRPI0815434A BRPI0815434A2 BR PI0815434 A2 BRPI0815434 A2 BR PI0815434A2 BR PI0815434 A BRPI0815434 A BR PI0815434A BR PI0815434 A2 BRPI0815434 A2 BR PI0815434A2
Authority
BR
Brazil
Prior art keywords
polyurethane
foam
article
preparing
polyol composition
Prior art date
Application number
BRPI0815434-1A2A
Other languages
English (en)
Inventor
Francois Casati
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BRPI0815434A2 publication Critical patent/BRPI0815434A2/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
    • C08G18/10—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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/284—Compounds containing ester groups, e.g. oxyalkylated monocarboxylic acids
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
    • C08G18/28—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
    • C08G18/4891—Polyethers modified with higher fatty oils or their acids or by resin acids
    • 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
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • C08G2350/00—Acoustic or vibration damping material
    • 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
    • C08G2410/00—Soles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BRPI0815434-1A2A 2007-09-07 2008-09-04 Composição de poliol, processo para preparar um poliuretano, espuma e artigo BRPI0815434A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96783107P 2007-09-07 2007-09-07
PCT/US2008/075208 WO2009032894A1 (en) 2007-09-07 2008-09-04 Use of natural oil based compounds of low functionality to enhance foams

Publications (1)

Publication Number Publication Date
BRPI0815434A2 true BRPI0815434A2 (pt) 2015-02-10

Family

ID=40076679

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0815434-1A2A BRPI0815434A2 (pt) 2007-09-07 2008-09-04 Composição de poliol, processo para preparar um poliuretano, espuma e artigo

Country Status (9)

Country Link
US (1) US20100204353A1 (pt)
EP (1) EP2190897A1 (pt)
JP (1) JP2010538149A (pt)
CN (1) CN101855263A (pt)
AR (1) AR068222A1 (pt)
AU (1) AU2008296317A1 (pt)
BR (1) BRPI0815434A2 (pt)
MX (1) MX2010002620A (pt)
WO (1) WO2009032894A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090029097A1 (en) * 2007-06-11 2009-01-29 Riddle Dennis L Flooring products and methods
US20100151227A1 (en) * 2008-12-17 2010-06-17 International Automative Components Group North America, Inc. Interior panel component for use with a vehicle and method for making
GB0903717D0 (en) * 2009-03-04 2009-04-15 Innochem Ltd Flexible polyurethane foam
JP5422280B2 (ja) * 2009-07-13 2014-02-19 旭有機材工業株式会社 ポリウレタンフォーム用発泡性組成物及びポリウレタンフォーム
US20110034580A1 (en) * 2009-08-07 2011-02-10 ATI Industries, Inc. Carbon-Negative Bio-Plastic Furniture
US9115246B2 (en) * 2010-04-30 2015-08-25 Basf Se Polyether polyols, process for preparing polyether polyols and their use for producing polyurethanes
US8598248B2 (en) * 2010-07-16 2013-12-03 Bayer Materialscience Llc Flexible polyurethane foams made from alkoxylated natural oil
EP2527381A1 (de) 2011-05-26 2012-11-28 Basf Se Hochelastische Polyurethanschaumstoffe, enthaltend Ricinusöl
US9150684B2 (en) 2011-05-26 2015-10-06 Basf Se High resilience polyurethane foams comprising castor oil
US20130015389A1 (en) * 2011-07-13 2013-01-17 Torres-Aranda Jr Francisco Jose Fire resistant foam insulation compositions
US20130030073A1 (en) * 2011-07-26 2013-01-31 Bayer Materialscience Llc Amine-initiated polyols from renewable resources and processes for their production and use
EP2599810A1 (de) 2011-12-02 2013-06-05 Basf Se Waschbare, viskoelastische Polyurethanweichschaumstoffe
KR101893876B1 (ko) * 2017-06-14 2018-09-05 덕양산업 주식회사 바이오매스 함량이 높은 자동차 크래쉬패드용 폴리우레탄 폼 조성물 및 이의 제조방법
US11613604B2 (en) 2021-06-28 2023-03-28 Covestro Llc Isocyanate-reactive compositions, polyurethane foams formed therefrom, multi-layer composite articles that include such foams, and methods for their preparation
WO2025117005A1 (en) * 2023-12-01 2025-06-05 Basf Se Bio-containing polyisocyanate prepolymers for increasing overall bio-content in polyurethane products

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759953A (en) * 1955-09-07 1956-08-21 Hogan B Knight Addition of organic acids to the double bond of unsaturated fatty compounds
US2886744A (en) * 1956-03-21 1959-05-12 Jr William E Mcnatt Electrical protective apparatus
US3165483A (en) * 1961-02-23 1965-01-12 Mobay Chemical Corp Skeletal polyurethane foam and method of making same
GB1290489A (pt) * 1968-12-02 1972-09-27
US3849156A (en) * 1969-01-31 1974-11-19 Union Carbide Corp Process for providing a backing on carpets
US3787459A (en) * 1970-10-23 1974-01-22 Us Agriculture Selective hydroformylation of unsaturated fatty compounds
US3755212A (en) * 1971-05-13 1973-08-28 Dow Chemical Co Air blown polyurethane foams
US3821130A (en) * 1972-04-26 1974-06-28 Dow Chemical Co Air frothed polyurethane foams
US3933705A (en) * 1974-03-11 1976-01-20 The Dow Chemical Company Rapid-setting polyurethanes prepared in the presence of a fatty material and an aliphatic liquid hydrocarbon
GB1545098A (en) * 1975-12-29 1979-05-02 Berol Kemi Ab Polyurethane foams their preparation and use
GB1575205A (en) * 1976-03-29 1980-09-17 Ici Ltd Process for the production of polyurethane foam mouldings
GB1520940A (en) * 1977-06-16 1978-08-09 Ciba Geigy Ag Production of low molecular weight urethane polymer dispersions
US4390645A (en) * 1979-11-23 1983-06-28 The Dow Chemical Company Stable dispersions of polymers in polyfunctional compounds having a plurality of active hydrogens and polyurethanes therefrom
US4394491A (en) * 1980-10-08 1983-07-19 The Dow Chemical Company Addition polymerizable adduct of a polymeric monoahl and an unsaturated isocyanate
US4423162A (en) * 1982-09-07 1983-12-27 Henkel Corporation Polyurethanes from hydroxymethyl polyols and polyisocyanates
US4534907A (en) * 1982-09-07 1985-08-13 Henkel Corporation Alkoxylated polyester polyols
US4496487A (en) * 1982-09-07 1985-01-29 Henkel Corporation Hydroxymethyl polyols
US4543369A (en) * 1982-09-07 1985-09-24 Henkel Corporation Alkoxylated polyester polyols and polyurethanes made therefrom
DE3317194A1 (de) * 1983-05-11 1984-11-15 Henkel KGaA, 4000 Düsseldorf Polyurethan-prepolymere auf basis oleochemischer polyole, ihre herstellung und verwendung
US4640801A (en) * 1984-02-21 1987-02-03 Caschem, Inc. Graft polyols
US4581418A (en) * 1984-08-23 1986-04-08 The Dow Chemical Company Process for preparing copolymer polyols
US4574137A (en) * 1984-08-23 1986-03-04 The Dow Chemical Company Process for preparing copolymer polyols
CA1333822C (en) * 1986-11-07 1995-01-03 Robert S. Beyersdorf Latex compositions useful as binders in composite board having dimensional stability and strength
US4863976A (en) * 1988-04-26 1989-09-05 Dow Chemical Company Polyurethane foam prepared using high functionalilty cell openers
BE1004588A3 (nl) * 1990-09-14 1992-12-15 Recticel Werkwijze voor het vervaardigen van soepel polyurethaanschuim.
US5451615A (en) * 1994-10-20 1995-09-19 The Dow Chemical Company Process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent
EP0787165A2 (en) * 1994-10-20 1997-08-06 The Dow Chemical Company A process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent
US6107403A (en) * 1995-02-28 2000-08-22 Basf Corporation Coating composition containing hydroxyl groups, and its use in processes for the production of coatings
DE19512470A1 (de) * 1995-04-04 1996-10-10 Bayer Ag Verfahren zur Herstellung von besonders vorteilhaften flammwidrigen, halogenfreien Polyurethan-Polyharnstoffen
US6121398A (en) * 1997-10-27 2000-09-19 University Of Delaware High modulus polymers and composites from plant oils
US6018063A (en) * 1998-11-13 2000-01-25 The United States Of America As Represented By The Secretary Of Agriculture Biodegradable oleic estolide ester base stocks and lubricants
US6979477B2 (en) * 2000-09-06 2005-12-27 Urethane Soy Systems Company Vegetable oil-based coating and method for application
US6962636B2 (en) * 1998-09-17 2005-11-08 Urethane Soy Systems Company, Inc. Method of producing a bio-based carpet material
US6433121B1 (en) * 1998-11-06 2002-08-13 Pittsburg State University Method of making natural oil-based polyols and polyurethanes therefrom
US6107433A (en) * 1998-11-06 2000-08-22 Pittsburg State University Process for the preparation of vegetable oil-based polyols and electroninsulating casting compounds created from vegetable oil-based polyols
US6420443B1 (en) * 1999-09-09 2002-07-16 Crompton Corporation Additives for enhanced hydrocarbon compatibility in rigid polyurethane foam systems
DE50012216D1 (de) * 2000-08-01 2006-04-20 Sika Schweiz Ag Zuerich Polyhydroxylverbindungen aus Ricinusöl mit erhöhter Reaktivität geeignet zur Polyurethan-Synthese
JP4677709B2 (ja) * 2002-09-27 2011-04-27 旭硝子株式会社 硬質発泡合成樹脂の製造方法
BRPI0410530B1 (pt) * 2003-04-25 2014-08-26 Dow Global Technologies Inc Poliol baseado em óleo vegetal, processos para produzir um poliol baseado em óleo vegetal e poliuretano
US7615658B2 (en) * 2003-04-25 2009-11-10 Dow Global Technologies, Inc. Aldehyde and alcohol compositions derived from seed oils
WO2004099227A2 (en) * 2003-04-30 2004-11-18 Michigan State University Polyol fatty acid polyesters process and polyurethanes therefrom
US8293808B2 (en) * 2003-09-30 2012-10-23 Cargill, Incorporated Flexible polyurethane foams prepared using modified vegetable oil-based polyols
JP2008504287A (ja) * 2004-06-25 2008-02-14 ピッツバーグ ステート ユニバーシティ 変性植物油ベースのポリオール類
US20060041155A1 (en) * 2004-08-23 2006-02-23 Biobased Chemical Method of preparing a hydroxy functional vegetable oil
US20060235100A1 (en) * 2005-04-13 2006-10-19 Kaushiva Bryan D Polyurethane foams made with vegetable oil hydroxylate, polymer polyol and aliphatic polyhydroxy alcohol
BRPI0610831B1 (pt) * 2005-04-25 2018-04-10 Cargill, Incorporated Espumas de poliuretano compreendendo polióis oligoméricos e métodos de fabricar artigo de espuma moldada de poliuretano e artigo de espuma de poliuretano slabstock
PL1981926T3 (pl) * 2006-01-27 2009-10-30 Basf Se Sposób wytwarzania lepkosprężystych miękkich poliuretanowych tworzyw piankowych o otwartych komórkach
US8440783B2 (en) * 2006-04-27 2013-05-14 Cargill, Incorporated Enhanced oligomeric polyols and polymers made therefrom
MX2009003097A (es) * 2006-09-21 2009-10-12 Dow Global Technologies Inc Espumas viscoelasticas que tiene elevado flujo de aire.

Also Published As

Publication number Publication date
JP2010538149A (ja) 2010-12-09
AR068222A1 (es) 2009-11-11
US20100204353A1 (en) 2010-08-12
MX2010002620A (es) 2010-05-21
WO2009032894A1 (en) 2009-03-12
AU2008296317A1 (en) 2009-03-12
EP2190897A1 (en) 2010-06-02
CN101855263A (zh) 2010-10-06

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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 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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 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.