BR112012013472A2 - processo para a preparação de uma espuma de poliuretano flexível, e, espuma de poliuretano flexível - Google Patents

processo para a preparação de uma espuma de poliuretano flexível, e, espuma de poliuretano flexível

Info

Publication number
BR112012013472A2
BR112012013472A2 BR112012013472A BR112012013472A BR112012013472A2 BR 112012013472 A2 BR112012013472 A2 BR 112012013472A2 BR 112012013472 A BR112012013472 A BR 112012013472A BR 112012013472 A BR112012013472 A BR 112012013472A BR 112012013472 A2 BR112012013472 A2 BR 112012013472A2
Authority
BR
Brazil
Prior art keywords
polyurethane foam
flexible polyurethane
foam
preparing
reaction mixture
Prior art date
Application number
BR112012013472A
Other languages
English (en)
Other versions
BR112012013472B1 (pt
Inventor
Jean-Pierre De Kesel
Original Assignee
Recticel
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42103926&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012013472(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Recticel filed Critical Recticel
Publication of BR112012013472A2 publication Critical patent/BR112012013472A2/pt
Publication of BR112012013472B1 publication Critical patent/BR112012013472B1/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/14Manufacture of cellular products
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0008Foam properties flexible
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2220/00Compositions for preparing gels other than hydrogels, aerogels and xerogels
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2427/02Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/04Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2427/06Homopolymers or copolymers of vinyl chloride
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2453/00Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2475/00Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2483/04Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

processo para a preparação de uma espuma de poliuretano flexível, e, espuma de poliuretano flexível. a presente invenção é direcionada a um processo para a preparação de uma espuma de poliuretano flexível e a espuma de poliuretano preparada através deste processo. a espuma é em particular uma espuma de poliuretano flexível que tem uma densidade de entre 25 e 120 kg/m^ 3^, uma resiliência medida a 20ºc de acordo com astmd357h, maior do que 35%, 500 n. ela é preparada deixando uma mistura da reação, que compreende um agente de sopro, espumar. a fim de influenciar as propriedades físicas e/ou termofisiológicas da espuma, em particular as propriedades de distribuição de pressão, pelo menos um material de organogel é dispersado na mistura da reação antes de deixar a mesma espumar.
BR112012013472A 2009-12-08 2010-12-03 processo para a preparação de uma espuma de poliuretano flexível, e, espuma de poliuretano flexível BR112012013472B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09178404A EP2336223B1 (en) 2009-12-08 2009-12-08 Process for the preparation of flexible polyurethane foam and foam obtained thereby
PCT/EP2010/068894 WO2011069928A2 (en) 2009-12-08 2010-12-03 Process for the preparation of flexible polyurethane foam and foam obtained thereby.

Publications (2)

Publication Number Publication Date
BR112012013472A2 true BR112012013472A2 (pt) 2016-05-17
BR112012013472B1 BR112012013472B1 (pt) 2019-08-13

Family

ID=42103926

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012013472A BR112012013472B1 (pt) 2009-12-08 2010-12-03 processo para a preparação de uma espuma de poliuretano flexível, e, espuma de poliuretano flexível

Country Status (13)

Country Link
US (2) US20120238656A1 (pt)
EP (1) EP2336223B1 (pt)
JP (1) JP5898626B2 (pt)
CN (1) CN102656219B (pt)
AT (1) ATE544806T1 (pt)
BR (1) BR112012013472B1 (pt)
DK (1) DK2336223T5 (pt)
ES (1) ES2381427T3 (pt)
PL (1) PL2336223T3 (pt)
PT (1) PT2336223E (pt)
RU (1) RU2551502C2 (pt)
UA (1) UA106779C2 (pt)
WO (1) WO2011069928A2 (pt)

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US9534098B2 (en) 2010-02-26 2017-01-03 Peterson Chemical Technology, Llc. Enhanced thermally conductive cushioning foams by addition of metal materials
US10113043B2 (en) 2010-02-26 2018-10-30 Twin Brook Capital Partners, Llc Polyurethane gel particles, methods and use in flexible foams
ITPD20110164A1 (it) * 2011-05-23 2012-11-24 New Wind S R L Materiale composito per la realizzazione di articoli di poliuretano addizionato con gel siliconico e relativo procedimento.
US9062174B2 (en) * 2011-09-26 2015-06-23 Basf Se Single layer flexible foam including polyurethane gel
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EP2800792B1 (en) 2012-01-03 2019-02-20 Phase Change Energy Solutions, Inc. Compositions comprising latent heat storage materials and methods of making the same
EP2870187B1 (en) * 2012-07-03 2021-10-20 L&P Property Management Company Thermal storage gelatinous triblock copolymer elastomer particles in polyurethane flexible foams
US20150259459A1 (en) * 2012-10-10 2015-09-17 Proprietect L.P. Process for producing a low density free-rise polyurethane foam
ES2482016B1 (es) * 2013-01-31 2015-05-08 Flex Equipos De Descanso, S.A. Material base de un elemento de descanso, y procedimiento de fabricación del elemento de descanso asociado al mismo
EP2832782A1 (en) * 2013-07-31 2015-02-04 Peterson Chemical Technology, Inc. Gelatinous triblock copolymer elastomer particles in polyurethane flexible foams
US10280248B2 (en) * 2013-11-08 2019-05-07 Basf Se Polyurethane sealant
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WO2016019972A1 (de) * 2014-08-04 2016-02-11 Breckle Chemicals & Technics Gmbh Verfahren zum herstellen eines weichen polyurethanschaumstoffs
WO2016019971A1 (de) * 2014-08-04 2016-02-11 Breckle Chemicals & Technics Gmbh Verfahren zum herstellen eines weichen polyurethanschaumstoffs
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US9951174B2 (en) * 2015-05-20 2018-04-24 Covestro Llc Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow
CN105440650B (zh) * 2015-12-16 2018-10-19 宁波明辉寝具有限公司 一种聚氨酯软泡复合材料及其生产工艺
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US11446898B2 (en) * 2018-03-07 2022-09-20 Proprietect L.P. Composite foam article
US20230055474A1 (en) * 2020-01-31 2023-02-23 Dow Global Technologies Llc Polyurethane foams for comfort applications
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US20220235168A1 (en) * 2021-01-22 2022-07-28 Covestro Llc Processes for making molded flexible foams and flexible foams produced thereby
US11738487B2 (en) * 2021-01-22 2023-08-29 Covestro Llc Processes for making molded flexible foams and flexible foams produced thereby
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US11718705B2 (en) 2021-07-28 2023-08-08 Covestro Llc In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams

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Also Published As

Publication number Publication date
EP2336223A1 (en) 2011-06-22
DK2336223T3 (da) 2012-05-07
RU2551502C2 (ru) 2015-05-27
US20130172437A1 (en) 2013-07-04
ATE544806T1 (de) 2012-02-15
JP2013513006A (ja) 2013-04-18
US20120238656A1 (en) 2012-09-20
WO2011069928A3 (en) 2011-08-25
ES2381427T3 (es) 2012-05-28
JP5898626B2 (ja) 2016-04-06
RU2012121932A (ru) 2014-01-20
CN102656219B (zh) 2015-09-09
EP2336223B1 (en) 2012-02-08
CN102656219A (zh) 2012-09-05
PL2336223T3 (pl) 2012-07-31
DK2336223T5 (da) 2014-07-21
UA106779C2 (uk) 2014-10-10
WO2011069928A2 (en) 2011-06-16
PT2336223E (pt) 2012-05-07
BR112012013472B1 (pt) 2019-08-13

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/12/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/12/2010, OBSERVADAS AS CONDICOES LEGAIS

B25G Requested change of headquarter approved

Owner name: RECTICEL (BE)

B25A Requested transfer of rights approved

Owner name: RECTICEL BEDDING BELGIUM BV (BE)