BR9913859B1 - espuma de poliuretano moldada, assento veicular compreendendo a mesma, processo para a preparaÇço e processo para a manufatura da mesma, e processo para a preparaÇço de duas ou mais espumas de poliuretano moldadas tendo diferentes propriedades fÍsico-quÍmicas. - Google Patents

espuma de poliuretano moldada, assento veicular compreendendo a mesma, processo para a preparaÇço e processo para a manufatura da mesma, e processo para a preparaÇço de duas ou mais espumas de poliuretano moldadas tendo diferentes propriedades fÍsico-quÍmicas.

Info

Publication number
BR9913859B1
BR9913859B1 BRPI9913859-0A BR9913859A BR9913859B1 BR 9913859 B1 BR9913859 B1 BR 9913859B1 BR 9913859 A BR9913859 A BR 9913859A BR 9913859 B1 BR9913859 B1 BR 9913859B1
Authority
BR
Brazil
Prior art keywords
preparation
molded polyurethane
manufacture
same
physicochemical properties
Prior art date
Application number
BRPI9913859-0A
Other languages
English (en)
Other versions
BR9913859A (pt
Inventor
Mark R Kinkelaar
Andrew M Thompson
Daniel P Krisher
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 filed Critical
Publication of BR9913859A publication Critical patent/BR9913859A/pt
Publication of BR9913859B1 publication Critical patent/BR9913859B1/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
    • 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
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
    • 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
    • C08G2110/005—< 50kg/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

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
BRPI9913859-0A 1998-09-17 1999-08-20 espuma de poliuretano moldada, assento veicular compreendendo a mesma, processo para a preparaÇço e processo para a manufatura da mesma, e processo para a preparaÇço de duas ou mais espumas de poliuretano moldadas tendo diferentes propriedades fÍsico-quÍmicas. BR9913859B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/154,650 US6051622A (en) 1998-09-17 1998-09-17 Low resilience, low frequency molded polyurethane foam
PCT/EP1999/006115 WO2000017836A2 (en) 1998-09-17 1999-08-20 Low resilience, low frequency molded polyurethane foam

Publications (2)

Publication Number Publication Date
BR9913859A BR9913859A (pt) 2001-06-12
BR9913859B1 true BR9913859B1 (pt) 2009-01-13

Family

ID=22552185

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9913859-0A BR9913859B1 (pt) 1998-09-17 1999-08-20 espuma de poliuretano moldada, assento veicular compreendendo a mesma, processo para a preparaÇço e processo para a manufatura da mesma, e processo para a preparaÇço de duas ou mais espumas de poliuretano moldadas tendo diferentes propriedades fÍsico-quÍmicas.

Country Status (11)

Country Link
US (1) US6051622A (pt)
EP (1) EP1145209B1 (pt)
JP (1) JP4624560B2 (pt)
KR (1) KR100541314B1 (pt)
AT (1) ATE308092T1 (pt)
AU (1) AU5518199A (pt)
BR (1) BR9913859B1 (pt)
CA (1) CA2343316C (pt)
DE (1) DE69928016T2 (pt)
ES (1) ES2249911T3 (pt)
WO (1) WO2000017836A2 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60120390T2 (de) * 2000-04-14 2007-05-16 Asahi Glass Co., Ltd. Verfahren zur herstellung von flexiblem polyurethanschaum
WO2001083107A2 (en) 2000-04-28 2001-11-08 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
US6894083B2 (en) * 2000-08-08 2005-05-17 Dow Global Technologies Inc. Polyurethane foam composition
JP4715002B2 (ja) * 2001-02-27 2011-07-06 旭硝子株式会社 軟質ポリウレタンフォームの製造方法
EP1408063A4 (en) * 2001-05-24 2004-11-17 Mitsui Takeda Chemicals Inc PROCESS AND APPARATUS FOR PRODUCING FLEXIBLE POLYURETHANE FOAMS
DE60215103T8 (de) 2001-11-29 2007-06-14 Asahi Glass Co., Ltd. Polyurethanweichschaum und Verfahren zu seiner Herstellung
US20030212217A1 (en) * 2002-05-08 2003-11-13 Suresh Sawant Fluorinated activator
US6740687B2 (en) * 2002-08-14 2004-05-25 Foamex L.P. Latex replacement polyurethane foams with improved flame retardancy
US6716890B1 (en) 2003-01-30 2004-04-06 Foamex L.P. Polyurethane foams with fine cell size
US20050101681A1 (en) * 2003-11-07 2005-05-12 Kaushiva Bryan D. Molded polyurethane foam with property enhancements for improved comfort and greater durability
US20050282921A1 (en) * 2004-06-18 2005-12-22 Ford Global Technologies, Llc Automotive grade, flexible polyurethane foam and method for making the same
US20060029788A1 (en) * 2004-08-04 2006-02-09 Foamex L.P. Lower density, thermoformable, sound absorbing polyurethane foams
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
US20070123597A1 (en) 2005-11-29 2007-05-31 Ford Global Technologies, Llc Encapsulated flexible polyurethane foam and method for making polyol to form foam
CA2674082C (en) 2006-12-29 2015-12-01 Johnson Controls Technology Company Polyurethane foam formulation, products and methods
US7678936B2 (en) * 2007-08-21 2010-03-16 Lear Corporation Isocyanato terminated precursor and method of making the same
FR2929953B1 (fr) 2008-04-11 2011-02-11 Saint Gobain Isover Composition d'encollage pour fibres minerales et produits resultants
US8455679B2 (en) * 2008-12-12 2013-06-04 Basf Se Prepolymer systems having reduced monomeric isocyanate contents
US9458300B2 (en) * 2010-10-27 2016-10-04 Covestro Deutschland Ag Hydrophilic, aliphatic polyurethane foams
EP2704754B1 (de) * 2011-05-04 2017-03-22 Covestro Deutschland AG Hydrophiler polyurethan-schaum mit geringer volumenquellung
JP2016537466A (ja) * 2013-11-08 2016-12-01 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ ポリウレタン発泡体およびその製造方法
CN110643009A (zh) 2018-06-27 2020-01-03 科思创德国股份有限公司 聚氨酯软质泡沫

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129132A (ja) * 1983-01-14 1984-07-25 Maruka Kakoki Kk 多成分液体プラスチツクの混合ヘツド
US4579700A (en) * 1983-11-07 1986-04-01 Union Carbide Corporation Novel process for making flexible polyurethane cellular products including a novel cell opening technique
US4717518A (en) * 1985-09-20 1988-01-05 Union Carbide Corporation Novel process for making polyurethane products which require reduced crushing in preventing said products from substantially shrinking or changing dimensionally upon cooling
US5300535A (en) * 1988-10-25 1994-04-05 Asahi Glass Company Ltd. Method for producing polyurethane flexible foam
US5093380A (en) * 1988-10-25 1992-03-03 Asahi Glass Company, Ltd. Polyurethane flexible foam and method for its production
DK0480588T3 (da) * 1990-10-12 1999-03-08 Huntsman Ici Chem Llc Kontinuerlig fremgangsmåde til fremstilling af isocyanatholdige præpolymerer og deraf fremstillede polyurethanskum
US5270014A (en) * 1991-03-19 1993-12-14 Krauss-Maffei Ag Apparatus for producing a foamed mass of a polyurea elastomer
DE4202972A1 (de) * 1992-02-03 1993-08-05 Bayer Ag Verfahren zur kontinuierlichen herstellung von polyurethan- und polyurethanharnstoff-praepolymeren
WO1995008590A1 (en) * 1993-09-24 1995-03-30 Urethane Technologies, Inc. Process for forming integral skin microcellular structures
US5470813A (en) * 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US5712216A (en) * 1995-05-15 1998-01-27 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
TW324728B (en) * 1994-04-27 1998-01-11 Mitsui Toatsu Chemicals Soft polyurethane foam and process of producing the same
US5482908A (en) * 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5674920A (en) * 1994-12-08 1997-10-07 Mitsui Toatsu Chemicals, Inc. Flexible high resilience polyurethane foam
US5627122A (en) * 1995-07-24 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
US5545601A (en) * 1995-08-22 1996-08-13 Arco Chemical Technology, L.P. Polyether-containing double metal cyanide catalysts
US5856372A (en) * 1996-05-23 1999-01-05 Arco Chemical Technology, L.P. Microcellular elastomers with improved processability and properties
US6066683A (en) * 1998-04-03 2000-05-23 Lyondell Chemical Worldwide, Inc. Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof

Also Published As

Publication number Publication date
EP1145209A3 (en) 2002-03-06
ES2249911T3 (es) 2006-04-01
JP2002525396A (ja) 2002-08-13
WO2000017836A3 (en) 2001-11-08
CA2343316C (en) 2011-04-26
BR9913859A (pt) 2001-06-12
EP1145209A2 (en) 2001-10-17
ATE308092T1 (de) 2005-11-15
DE69928016D1 (de) 2005-12-01
DE69928016T2 (de) 2006-07-13
KR20010079858A (ko) 2001-08-22
WO2000017836A2 (en) 2000-03-30
EP1145209B1 (en) 2005-10-26
AU5518199A (en) 2000-04-10
US6051622A (en) 2000-04-18
CA2343316A1 (en) 2000-03-30
JP4624560B2 (ja) 2011-02-02
KR100541314B1 (ko) 2006-01-16

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 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 20/08/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2475 DE 12-06-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.