BR0107571B1 - processo para preparar uma espuma de poliuretano flexìvel, e, espuma de poliuretano flexìvel moldada. - Google Patents

processo para preparar uma espuma de poliuretano flexìvel, e, espuma de poliuretano flexìvel moldada.

Info

Publication number
BR0107571B1
BR0107571B1 BRPI0107571-3A BR0107571A BR0107571B1 BR 0107571 B1 BR0107571 B1 BR 0107571B1 BR 0107571 A BR0107571 A BR 0107571A BR 0107571 B1 BR0107571 B1 BR 0107571B1
Authority
BR
Brazil
Prior art keywords
polyurethane foam
preparing
flexibly molded
flexible
flexible polyurethane
Prior art date
Application number
BRPI0107571-3A
Other languages
English (en)
Other versions
BR0107571A (pt
Inventor
Gerhard Jozef Bleys
Eric Huygens
Jan-Willem Leenslag
Herman Eugene Germain Moureau
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
Priority claimed from EP00115637A external-priority patent/EP1174454A1/en
Application filed filed Critical
Publication of BR0107571A publication Critical patent/BR0107571A/pt
Publication of BR0107571B1 publication Critical patent/BR0107571B1/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
    • C08G18/70—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
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • 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
    • 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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
BRPI0107571-3A 2000-02-14 2001-01-18 processo para preparar uma espuma de poliuretano flexìvel, e, espuma de poliuretano flexìvel moldada. BR0107571B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00102963 2000-02-14
EP00115637A EP1174454A1 (en) 2000-07-20 2000-07-20 Process for preparing a flexible polyurethane foam
PCT/EP2001/000553 WO2001060884A1 (en) 2000-02-14 2001-01-18 Process for preparing a flexible polyurethane foam

Publications (2)

Publication Number Publication Date
BR0107571A BR0107571A (pt) 2002-10-01
BR0107571B1 true BR0107571B1 (pt) 2010-10-19

Family

ID=26070540

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0107571-3A BR0107571B1 (pt) 2000-02-14 2001-01-18 processo para preparar uma espuma de poliuretano flexìvel, e, espuma de poliuretano flexìvel moldada.

Country Status (12)

Country Link
US (1) US7169824B2 (pt)
EP (1) EP1263831B1 (pt)
JP (1) JP4890716B2 (pt)
CN (1) CN1177879C (pt)
AU (1) AU2001240518A1 (pt)
BR (1) BR0107571B1 (pt)
CA (1) CA2396845C (pt)
DE (1) DE60114582T2 (pt)
ES (1) ES2247072T3 (pt)
MX (1) MXPA02007859A (pt)
TW (1) TW575593B (pt)
WO (1) WO2001060884A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172387A1 (en) * 2000-07-14 2002-01-16 Huntsman International Llc Process for preparing an elastomer
RU2306837C2 (ru) 2002-05-24 2007-09-27 Темпур Уорлд, Ллс. Подушка (варианты) и способ ее изготовления (варианты)
US20050131095A1 (en) * 2002-08-02 2005-06-16 Jianming Yu Novel polyols
ES2290474T3 (es) 2002-08-02 2008-02-16 Huntsman International Llc Prepolimero, composicion de poliol y procedimiento para fabricar una espuma flexible.
DE10314762A1 (de) † 2003-03-31 2004-10-14 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
TW200504108A (en) * 2003-07-24 2005-02-01 Asahi Glass Co Ltd Polyurethane resins and process for production thereof
DE102004051048A1 (de) * 2004-10-19 2006-04-20 Bayer Materialscience Ag Weichelastische Schaumstoffe geringer Rohdichten und Stauchhärte
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
JP2007191679A (ja) * 2005-12-21 2007-08-02 Kao Corp ポリウレタンフォームの製造法
US8656537B2 (en) 2006-04-20 2014-02-25 Dan Foam Aps Multi-component pillow and method of manufacturing and assembling same
FR2911145A1 (fr) * 2007-01-09 2008-07-11 Cera Resine polyol d'une mousse de polyurethanne souple pour matelassure de siege de vehicule automobile
US20090012195A1 (en) 2007-07-05 2009-01-08 Neff Raymond A Resin composition for use in forming a polyurethane article with increased comfort
DE102008016610A1 (de) 2008-04-01 2009-10-08 Metzeler Schaum Gmbh Flammwidriger, elastischer Polyurethan-Weichschaumstoff mit reduziertem Gewicht
US8901187B1 (en) 2008-12-19 2014-12-02 Hickory Springs Manufacturing Company High resilience flexible polyurethane foam using MDI
US8604094B2 (en) 2008-12-23 2013-12-10 Basf Se Flexible polyurethane foam and method of producing same
US8906975B1 (en) 2009-02-09 2014-12-09 Hickory Springs Manufacturing Company Conventional flexible polyurethane foam using MDI
JP4920051B2 (ja) * 2009-02-25 2012-04-18 株式会社日立製作所 酸素燃焼ボイラプラント及び酸素燃焼ボイラプラントの運転方法
CA2771268C (en) * 2009-10-07 2013-10-29 Huntsman International Llc Process for making a flexible polyurethane foam
CA2778640A1 (en) * 2011-06-10 2012-12-10 Corporation Zedbed International Inc. Composite memory foam and uses thereof
CN103906778B (zh) * 2011-09-29 2015-11-25 陶氏环球技术有限责任公司 粘弹性泡沫体
CN103204985B (zh) * 2012-09-11 2014-10-01 卢君豪 耐黄变聚氨酯泡棉材料的制作方法及所制造的泡棉材料
US9447227B2 (en) * 2013-10-03 2016-09-20 Sabic Global Technologies B.V. Flexible polyurethane foam and associated method and article
JP6543271B2 (ja) * 2014-05-29 2019-07-10 ダウ キミカ メキシカーナ エセ・アー・デ・セ・ウベ ポリウレタンフォームを調製するための配合物
EP3645593B1 (de) 2017-06-27 2023-06-07 Basf Se Polyurethan-weichschäume mit verbesserter luftdurchlässigkeit
CN110483732B (zh) * 2018-05-15 2022-07-15 科思创德国股份有限公司 软质泡沫
TWI686417B (zh) * 2018-08-30 2020-03-01 高鼎精密材料股份有限公司 無溶劑聚氨酯(pu)樹脂黏著劑之製造方法與其於黏扣帶之用途
BR112021008324A2 (pt) * 2018-12-19 2021-08-03 Basf Se mistura b, processo para produzir espumas de poliuretano flexíveis, espuma e uso
CN109762125A (zh) * 2019-01-17 2019-05-17 东莞市和信新材料科技有限公司 一种纳米防静电聚氨酯泡棉及其制备方法
CN113583205B (zh) * 2021-06-29 2023-05-09 佳化化学科技发展（上海）有限公司 一种慢回弹海绵及其制备方法和应用

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143004A (en) * 1974-10-02 1979-03-06 Berol Kemi Ab Process for the preparation of polyurethane foam
DE2647482A1 (de) * 1976-10-21 1978-04-27 Bayer Ag Verfahren zur herstellung von kalthaertenden, urethangruppen aufweisenden schaumstoffen
JPS6142526A (ja) * 1984-08-03 1986-03-01 Sanyo Chem Ind Ltd ポリウレタン成形品の製法
US5162382A (en) * 1989-08-25 1992-11-10 The Dow Chemical Company Polyurethanes containing multipurpose additives
DE3942330A1 (de) * 1989-12-21 1991-06-27 Basf Ag Verfahren zur herstellung von flexiblen polyurethan-weichschaumstoffen mit viskoelastischen, koerperschalldaempfenden eigenschaften und hierzu verwendbare polyoxyalkylen-polyol-mischungen
US5296518A (en) * 1991-05-24 1994-03-22 Hampshire Chemical Corp. Hydrophilic polyurethaneurea foams containing no toxic leachable additives and method to produce such foams
US6376698B1 (en) * 1991-12-17 2002-04-23 Imperial Chemical Industries Plc Prepolymers
EP0547765B1 (en) * 1991-12-17 1997-06-11 Imperial Chemical Industries Plc Polyurethane foams
GB9126740D0 (en) * 1991-12-17 1992-02-12 Ici Plc Polyol compositions
GB9126741D0 (en) * 1991-12-17 1992-02-12 Ici Plc Polyurethane foams
DE4202992A1 (de) 1992-02-03 1993-08-05 Bayer Ag Verfahren zur herstellung von elastischen, offenzelligen pur-weichschaumstoffen
GB9208377D0 (en) * 1992-04-16 1992-06-03 Ici Plc Process for preparing flexible polyurethane foams
US5621016A (en) * 1992-04-16 1997-04-15 Imperial Chemical Industries Plc Polyisocyanate compositions and low density flexible polyurethane foams produced therewith
US5565498A (en) * 1993-02-02 1996-10-15 Imperial Chemical Industries Plc Process for making flexible foams
US5459170A (en) * 1993-04-13 1995-10-17 Imperial Chemical Industries Plc Polyurethane foams
US5773483A (en) * 1993-04-13 1998-06-30 Imperial Chemical Industries Plc Process for preparing a flexible foam
DE4318120C5 (de) * 1993-06-01 2005-05-12 Basf Ag Verfahren zur Herstellung von offenzelligen Polyurethan-Weichschaumstoffen
US6521674B1 (en) * 1993-10-01 2003-02-18 Carpenter Co. Latex-like flexible polyurethane foam and process for making same
GB9325043D0 (en) * 1993-12-07 1994-02-02 Polyol Int Bv Polyol compositions and their use in the preparation of high resilience polyurethane foams
US5576409B1 (en) * 1995-08-25 1998-09-22 Ici Plc Internal mold release compositions
US5700847A (en) * 1995-12-04 1997-12-23 Arco Chemical Technology, L.P. Molded polyurethane foam with enhanced physical properties
CZ351996A3 (en) * 1995-12-07 1997-06-11 Shell Int Research Polyol formulation for preparing flexible polyurethane foam similar to latex
US5668191A (en) * 1995-12-21 1997-09-16 Arco Chemical Technology, L.P. One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof
US5919395A (en) * 1997-10-30 1999-07-06 Shell Oil Company Polyol combination
TWI262930B (en) 1999-02-10 2006-10-01 Mitsui Chemicals Inc High-durability flexible polyurethane cold molded foam and process for producing the same
PL203896B1 (pl) 1999-03-17 2009-11-30 Huntsman Int Llc Sposób wytwarzania materiału poliuretanowego w formie oraz formowana elastyczna pianka poliuretanowa
WO2001032735A1 (en) 1999-11-02 2001-05-10 Huntsman International Llc Process for making high resilience foams
AU7914300A (en) 1999-11-02 2001-05-14 Huntsman International Llc Process for making visco-elastic foams, polyols blend and reaction system usefultherefor
EP1164153A1 (en) * 2000-06-13 2001-12-19 Huntsman International Llc Process for preparing a flexible polyurethane foam
EP1172387A1 (en) * 2000-07-14 2002-01-16 Huntsman International Llc Process for preparing an elastomer
EP1174453A1 (en) 2000-07-17 2002-01-23 Huntsman International Llc Process for preparing a flexible polyurethane foam
EP1178063A1 (en) * 2000-08-01 2002-02-06 Huntsman International Llc Process for preparing a polyurethane material

Also Published As

Publication number Publication date
JP2003523425A (ja) 2003-08-05
ES2247072T3 (es) 2006-03-01
AU2001240518A1 (en) 2001-08-27
DE60114582D1 (de) 2005-12-08
CA2396845C (en) 2009-04-14
DE60114582T2 (de) 2006-07-20
JP4890716B2 (ja) 2012-03-07
EP1263831A1 (en) 2002-12-11
CN1177879C (zh) 2004-12-01
US7169824B2 (en) 2007-01-30
US20030087979A1 (en) 2003-05-08
EP1263831B1 (en) 2005-11-02
WO2001060884A1 (en) 2001-08-23
MXPA02007859A (es) 2002-11-29
BR0107571A (pt) 2002-10-01
CA2396845A1 (en) 2001-08-23
TW575593B (en) 2004-02-11
CN1396935A (zh) 2003-02-12

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 18/01/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 18.01.2021