ITMI20010619A0 - Procedimento per la preparazione di schiume poliuretaniche - Google Patents

Procedimento per la preparazione di schiume poliuretaniche

Info

Publication number
ITMI20010619A0
ITMI20010619A0 IT2001MI000619A ITMI20010619A ITMI20010619A0 IT MI20010619 A0 ITMI20010619 A0 IT MI20010619A0 IT 2001MI000619 A IT2001MI000619 A IT 2001MI000619A IT MI20010619 A ITMI20010619 A IT MI20010619A IT MI20010619 A0 ITMI20010619 A0 IT MI20010619A0
Authority
IT
Italy
Prior art keywords
procedure
preparation
polyurethane foam
polyurethane
foam
Prior art date
Application number
IT2001MI000619A
Other languages
English (en)
Inventor
Dario Stefani
Flavio Fava
Emanuele Barisoni
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Priority to IT2001MI000619A priority Critical patent/ITMI20010619A1/it
Publication of ITMI20010619A0 publication Critical patent/ITMI20010619A0/it
Priority to CA002441694A priority patent/CA2441694A1/en
Priority to KR10-2003-7012345A priority patent/KR20030085039A/ko
Priority to CNB028071166A priority patent/CN1229413C/zh
Priority to BR0208607-7A priority patent/BR0208607A/pt
Priority to EP02726203A priority patent/EP1373351A1/en
Priority to MXPA03008624A priority patent/MXPA03008624A/es
Priority to PCT/EP2002/003249 priority patent/WO2002077056A1/en
Priority to JP2002576512A priority patent/JP2004523632A/ja
Publication of ITMI20010619A1 publication Critical patent/ITMI20010619A1/it

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
    • C08G18/28—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
    • 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
    • C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy 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
    • C08G18/70—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
    • 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
IT2001MI000619A 2001-03-23 2001-03-23 Procedimento per la preparazione di schiume poliuretaniche ITMI20010619A1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT2001MI000619A ITMI20010619A1 (it) 2001-03-23 2001-03-23 Procedimento per la preparazione di schiume poliuretaniche
CA002441694A CA2441694A1 (en) 2001-03-23 2002-03-22 Process for the preparation fo polyurethane foams
KR10-2003-7012345A KR20030085039A (ko) 2001-03-23 2002-03-22 폴리우레탄 발포체의 제조방법
CNB028071166A CN1229413C (zh) 2001-03-23 2002-03-22 聚氨酯泡沫塑料的制备方法
BR0208607-7A BR0208607A (pt) 2001-03-23 2002-03-22 Processo para a preparação de espumas de poliuretano e produto obtido
EP02726203A EP1373351A1 (en) 2001-03-23 2002-03-22 Process for the preparation fo polyurethane foams
MXPA03008624A MXPA03008624A (es) 2001-03-23 2002-03-22 Proceso para la preparacion de espumas de poliuretano.
PCT/EP2002/003249 WO2002077056A1 (en) 2001-03-23 2002-03-22 Process for the preparation fo polyurethane foams
JP2002576512A JP2004523632A (ja) 2001-03-23 2002-03-22 ポリウレタンフォームの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MI000619A ITMI20010619A1 (it) 2001-03-23 2001-03-23 Procedimento per la preparazione di schiume poliuretaniche

Publications (2)

Publication Number Publication Date
ITMI20010619A0 true ITMI20010619A0 (it) 2001-03-23
ITMI20010619A1 ITMI20010619A1 (it) 2002-09-23

Family

ID=11447350

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001MI000619A ITMI20010619A1 (it) 2001-03-23 2001-03-23 Procedimento per la preparazione di schiume poliuretaniche

Country Status (9)

Country Link
EP (1) EP1373351A1 (it)
JP (1) JP2004523632A (it)
KR (1) KR20030085039A (it)
CN (1) CN1229413C (it)
BR (1) BR0208607A (it)
CA (1) CA2441694A1 (it)
IT (1) ITMI20010619A1 (it)
MX (1) MXPA03008624A (it)
WO (1) WO2002077056A1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008293536A1 (en) * 2007-08-27 2009-03-05 Dow Global Technologies Inc. Catalysis of viscoelastic foams with bismuth salts
DE102007061883A1 (de) 2007-12-20 2009-06-25 Bayer Materialscience Ag Viskoelastischer Polyurethanschaumstoff
DE102008014032A1 (de) 2008-03-13 2009-09-17 Bayer Materialscience Ag Viskoelastischer Polyurethanschaumstoff mit Rizinusöl
CN101959959B (zh) 2008-02-27 2013-12-11 拜耳材料科技股份有限公司 含有蓖麻油的粘弹性聚氨酯泡沫
US20130289150A1 (en) * 2012-04-26 2013-10-31 Bayer Materialscience Ag Viscoelastic polyurethane foams
WO2015026567A1 (en) * 2013-08-23 2015-02-26 Dow Global Technologies Llc Textiles attached with low density polyurethane foams made using a combination of frothing and blowing methods
CN108368228A (zh) * 2015-12-16 2018-08-03 株式会社普利司通 软质聚氨酯泡沫和座垫
KR101875439B1 (ko) * 2016-08-31 2018-08-02 현대자동차주식회사 폴리우레탄 폼 형성용 조성물, 폴리우레탄 폼 및 이를 포함하는 차량용 내장재
BR112020000738B1 (pt) * 2017-07-17 2023-02-28 Dow Global Technologies Llc Mistura de poliéteres, método para fazer uma espuma de poliuretano e espuma de poliuretano flexível

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE4129666C2 (de) * 1991-09-06 1996-12-12 Stankiewicz Gmbh Verfahren zur Herstellung eines viscoelastischen Dämpfungsschaums mit adhäsiver Oberfläche
EP1198519B1 (en) * 1999-07-26 2003-06-04 Huntsman International Llc Process for making cold-setting flexible foams, polyol composition and reaction system useful therefor, foams thus obtained

Also Published As

Publication number Publication date
BR0208607A (pt) 2004-03-02
CA2441694A1 (en) 2002-10-03
JP2004523632A (ja) 2004-08-05
WO2002077056A1 (en) 2002-10-03
CN1498235A (zh) 2004-05-19
CN1229413C (zh) 2005-11-30
ITMI20010619A1 (it) 2002-09-23
MXPA03008624A (es) 2004-06-30
EP1373351A1 (en) 2004-01-02
KR20030085039A (ko) 2003-11-01

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