PT1141101E - Processo para a preparacao de espumas de poliuretano flexiveis - Google Patents

Processo para a preparacao de espumas de poliuretano flexiveis

Info

Publication number
PT1141101E
PT1141101E PT00906213T PT00906213T PT1141101E PT 1141101 E PT1141101 E PT 1141101E PT 00906213 T PT00906213 T PT 00906213T PT 00906213 T PT00906213 T PT 00906213T PT 1141101 E PT1141101 E PT 1141101E
Authority
PT
Portugal
Prior art keywords
preparation
polyurethane foams
flexible polyurethane
flexible
foams
Prior art date
Application number
PT00906213T
Other languages
English (en)
Inventor
Jean-Claude Noel Eli Vandichel
Wilfridus Petrus Maria Maas
Original Assignee
Shell Int Research
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=8239817&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1141101(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of PT1141101E publication Critical patent/PT1141101E/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (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)
PT00906213T 1999-01-19 2000-01-18 Processo para a preparacao de espumas de poliuretano flexiveis PT1141101E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99200162 1999-01-19

Publications (1)

Publication Number Publication Date
PT1141101E true PT1141101E (pt) 2003-10-31

Family

ID=8239817

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00906213T PT1141101E (pt) 1999-01-19 2000-01-18 Processo para a preparacao de espumas de poliuretano flexiveis

Country Status (22)

Country Link
EP (1) EP1141101B1 (pt)
JP (1) JP2002535429A (pt)
KR (1) KR100596990B1 (pt)
CN (1) CN1156522C (pt)
AR (1) AR021654A1 (pt)
AT (1) ATE242290T1 (pt)
AU (1) AU753481B2 (pt)
BR (1) BR0007540B1 (pt)
CA (1) CA2360532C (pt)
DE (1) DE60003149T2 (pt)
DK (1) DK1141101T3 (pt)
ES (1) ES2194701T3 (pt)
HU (1) HU228561B1 (pt)
ID (1) ID29201A (pt)
JO (1) JO2132B1 (pt)
NZ (1) NZ512682A (pt)
PT (1) PT1141101E (pt)
RO (1) RO120773B1 (pt)
RU (1) RU2222552C2 (pt)
SA (1) SA00201013B1 (pt)
WO (1) WO2000043443A2 (pt)
ZA (1) ZA200105824B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10311768A1 (de) * 2003-03-18 2004-09-30 Hennecke Gmbh Verfahren zur Herstellung von Polyurethan-Schaumstoffen
US8765828B2 (en) * 2008-02-08 2014-07-01 Dow Global Technologies Llc Flexible foams
DE102009045027A1 (de) * 2009-09-25 2011-03-31 Henkel Ag & Co. Kgaa Monomerarme Polyurethanschäume
WO2012126145A1 (en) * 2011-03-24 2012-09-27 Bayer Materialscience Ag Process for production of ballast
DE102015000393A1 (de) 2014-01-21 2015-07-23 Frank Becher Verfahren zur Herstellung von geschlossen-porigen Erzeugnissen mit hohlen Zellen, mittels dessen der Druck in den Zellen kontrolliert während des Aufschäumens erhöht oder reduziert werden kann, sowie Erzeugnisse, die nach diesem Verfahren hergestellt werden

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9100988D0 (en) * 1991-01-17 1991-02-27 Shell Int Research Polyether polyols containing polymer dispersions for polyurethane foams,and/or polyisocyanurate foams
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
US5605939A (en) * 1996-01-26 1997-02-25 Arco Chemical Technology, L.P. Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith

Also Published As

Publication number Publication date
CA2360532A1 (en) 2000-07-27
HU228561B1 (en) 2013-03-28
AU2797800A (en) 2000-08-07
WO2000043443A3 (en) 2000-11-16
CN1336943A (zh) 2002-02-20
ZA200105824B (en) 2002-02-27
ATE242290T1 (de) 2003-06-15
DE60003149T2 (de) 2003-12-11
ES2194701T3 (es) 2003-12-01
HUP0200091A2 (hu) 2002-05-29
NZ512682A (en) 2003-07-25
WO2000043443A2 (en) 2000-07-27
RU2222552C2 (ru) 2004-01-27
BR0007540A (pt) 2001-11-13
EP1141101A2 (en) 2001-10-10
KR20010089606A (ko) 2001-10-06
ID29201A (id) 2001-08-09
DK1141101T3 (da) 2003-06-23
SA00201013B1 (ar) 2006-07-30
JP2002535429A (ja) 2002-10-22
RO120773B1 (ro) 2006-07-28
CA2360532C (en) 2011-05-10
JO2132B1 (en) 2002-08-07
KR100596990B1 (ko) 2006-07-07
BR0007540B1 (pt) 2010-01-26
HUP0200091A3 (en) 2002-06-28
CN1156522C (zh) 2004-07-07
AU753481B2 (en) 2002-10-17
EP1141101B1 (en) 2003-06-04
DE60003149D1 (de) 2003-07-10
AR021654A1 (es) 2002-07-31

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