BR0115467A - Processo para produzir espumas de poliuretano rìgidas e artigos acabados obtidos delas - Google Patents

Processo para produzir espumas de poliuretano rìgidas e artigos acabados obtidos delas

Info

Publication number
BR0115467A
BR0115467A BR0115467-2A BR0115467A BR0115467A BR 0115467 A BR0115467 A BR 0115467A BR 0115467 A BR0115467 A BR 0115467A BR 0115467 A BR0115467 A BR 0115467A
Authority
BR
Brazil
Prior art keywords
rigid polyurethane
articles obtained
polyurethane foams
finished articles
producing
Prior art date
Application number
BR0115467-2A
Other languages
English (en)
Other versions
BR0115467B1 (pt
Inventor
Ernesto Occhiello
Paolo Golini
Original Assignee
Dow Global Technology Inc
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 Dow Global Technology Inc filed Critical Dow Global Technology Inc
Publication of BR0115467A publication Critical patent/BR0115467A/pt
Publication of BR0115467B1 publication Critical patent/BR0115467B1/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
    • C08G18/28—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
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/10—Rigid foams

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)

Abstract

"PROCESSO PARA PRODUZIR ESPUMAS DE POLIURETANO RìGIDAS E ARTIGOS ACABADOS OBTIDOS DELAS". Um processo para produzir uma espuma de poliuretano rígida de baixa densidade reagindo um poliisocianato e uma composição de poliol a qual compreende um componente poliol polifuncional terminado em hidróxi usando um sistema de expansão compreendendo água, CO~ 2~ líquido e opcionalmente um expansor auxiliar de hidrofluorocarboneto. A água está presente em uma quantidade menor que 1 parte em peso por 100 partes de componente poliol. A espuma de poliuretanto pode ser usada na fabricação de painéis isolantes térmicos.
BRPI0115467-2A 2000-11-09 2001-11-09 processo para produzir uma espuma de poliuretano rÍgida de baixa densidade, espuma de poliuretano rÍgida e painel isolante tÉrmico. BR0115467B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2000MI002418A IT1319643B1 (it) 2000-11-09 2000-11-09 Procedimento per la produzione di schiume poliuretaniche rigide edarticoli finiti da esse ottenuti.
ITMI2000A002418 2000-11-09
PCT/EP2001/013011 WO2002038644A1 (en) 2000-11-09 2001-11-09 Process for producing rigid polyurethane foams and finished articles obtained therefrom

Publications (2)

Publication Number Publication Date
BR0115467A true BR0115467A (pt) 2003-08-19
BR0115467B1 BR0115467B1 (pt) 2011-07-26

Family

ID=11446096

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0115467-2A BR0115467B1 (pt) 2000-11-09 2001-11-09 processo para produzir uma espuma de poliuretano rÍgida de baixa densidade, espuma de poliuretano rÍgida e painel isolante tÉrmico.

Country Status (11)

Country Link
US (1) US20040092616A1 (pt)
EP (1) EP1349883A1 (pt)
CN (1) CN1261475C (pt)
AU (1) AU2002218292A1 (pt)
BR (1) BR0115467B1 (pt)
CA (1) CA2428436A1 (pt)
CZ (1) CZ20031278A3 (pt)
IT (1) IT1319643B1 (pt)
MX (1) MXPA03004121A (pt)
PL (1) PL362789A1 (pt)
WO (1) WO2002038644A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004029064B3 (de) 2004-06-16 2006-03-30 Siemens Ag Verfahren und Vorrichtung zum Erkennen einer Überschlagssituation bei einem Kraftfahrzeug
US7479247B2 (en) * 2005-05-12 2009-01-20 Victor Joyner Method and apparatus for creating sacrificial patterns and cast parts
KR20140043830A (ko) 2005-11-14 2014-04-10 다우 글로벌 테크놀로지스 엘엘씨 향상된 열 전도성을 갖는 강성 폴리우레탄 발포체의 성형 방법
WO2009121881A1 (de) * 2008-04-01 2009-10-08 Basf Se Verfahren zur farbaufhellung von polyisocyanaten mit ozonhaltigem gas
CN102070412B (zh) * 2010-12-09 2012-07-04 上海东大聚氨酯有限公司 阻燃型聚醚多元醇及制备方法，组合聚醚及聚氨酯泡沫
KR20190006203A (ko) 2011-07-25 2019-01-17 사우디 아람코 테크놀로지스 컴퍼니 폴리우레탄에 이용하기 위한 지방족 폴리카보네이트
WO2014074706A1 (en) 2012-11-07 2014-05-15 Novomer, Inc. High strength polyurethane foam compositions and methods
KR20160006775A (ko) * 2013-05-13 2016-01-19 노보머, 인코포레이티드 Ｃｏ₂ 포함 폼 및 관련 방법
JP6084531B2 (ja) * 2013-07-04 2017-02-22 株式会社タチエス 表皮一体発泡成形品
US20150028247A1 (en) * 2013-07-23 2015-01-29 Sabic Innovative Plastics Ip B.V. Rigid foam and associated article and method
US9175160B2 (en) 2013-08-28 2015-11-03 Sabic Global Technologies B.V. Blend of poly(phenylene ether) particles and polyoxymethylene, article thereof, and method of preparation
US9447227B2 (en) 2013-10-03 2016-09-20 Sabic Global Technologies B.V. Flexible polyurethane foam and associated method and article
CN107466304A (zh) * 2015-04-10 2017-12-12 巴斯夫欧洲公司 基于tdi液状残余物的绝热聚氨酯硬质泡沫
CN109914729A (zh) * 2019-02-26 2019-06-21 广州绅琪节能材料有限公司 一种凝胶聚氨酯陶晶石防污防水复合保温一体板及其制作方法
KR20220035673A (ko) * 2020-09-14 2022-03-22 (주)동성화인텍 경질 폴리우레탄 폼 형성용 조성물 및 이를 사용하여 제조된 경질 폴리우레탄 폼

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337318A (en) * 1980-09-30 1982-06-29 Doyle Earl N Process for the total pre-expansion of polyurethane foam
DE3742122A1 (de) * 1987-12-11 1989-06-22 Bayer Ag Verfahren zur herstellung von polyurethanschaumstoff-formteilen
US5081162A (en) * 1989-02-27 1992-01-14 Woodbridge Foam Corporation Process for producing foamed polymers
DE3933335C2 (de) * 1989-10-06 1998-08-06 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit geringer Wärmeleitfähigkeit und ihre Verwendung
US5120770A (en) * 1989-11-29 1992-06-09 Doyle Earl N Use of liquid carbon dioxide as a blowing agent in the production of open-cell polyurethane foam
US5426127A (en) * 1994-09-26 1995-06-20 Miles Inc. Rigid foams with improved insulation and physical properties
JP3622978B2 (ja) * 1994-11-02 2005-02-23 ゾルファイ フルーオル ウント デリヴァーテ ゲゼルシャフト ミット ベシュレンクテル ハフツング 二酸化炭素を含有する液状発泡剤
DE19620991A1 (de) * 1996-05-24 1997-11-27 Hennecke Gmbh Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid
US5801210A (en) * 1997-10-29 1998-09-01 Bayer Corporation Method and apparatus for the production of essentially void free foams
US6747068B2 (en) * 2001-02-15 2004-06-08 Wm. T. Burnett & Co. Hydrophobic polyurethane foam
US6765031B2 (en) * 2001-02-20 2004-07-20 Vacupanel, Inc. Micropore open cell foam composite and method for manufacturing same

Also Published As

Publication number Publication date
AU2002218292A1 (en) 2002-05-21
US20040092616A1 (en) 2004-05-13
ITMI20002418A1 (it) 2002-05-09
PL362789A1 (en) 2004-11-02
CA2428436A1 (en) 2002-05-16
EP1349883A1 (en) 2003-10-08
BR0115467B1 (pt) 2011-07-26
CN1261475C (zh) 2006-06-28
IT1319643B1 (it) 2003-10-23
MXPA03004121A (es) 2004-02-12
CN1483051A (zh) 2004-03-17
WO2002038644A1 (en) 2002-05-16
CZ20031278A3 (cs) 2004-06-16

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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 09/11/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

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 2539 DE 03-09-2019 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.