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MX2007003035A - Proceso para producir espumas rigidas de poliuretano. - Google Patents

Proceso para producir espumas rigidas de poliuretano.

Info

Publication number
MX2007003035A
MX2007003035A MX2007003035A MX2007003035A MX2007003035A MX 2007003035 A MX2007003035 A MX 2007003035A MX 2007003035 A MX2007003035 A MX 2007003035A MX 2007003035 A MX2007003035 A MX 2007003035A MX 2007003035 A MX2007003035 A MX 2007003035A
Authority
MX
Mexico
Prior art keywords
propylene oxide
tda
producible
koh
functionality
Prior art date
Application number
MX2007003035A
Other languages
English (en)
Inventor
Stefan Dinsch
Holger Seifert
Andreas Emge
Johann Klassen
Christian Stelling
Original Assignee
Basf Ag
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=35583452&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2007003035(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of MX2007003035A publication Critical patent/MX2007003035A/es

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
    • 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
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • 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
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups
    • C08G18/5027—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups directly linked to carbocyclic 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/82—Post-polymerisation treatment
    • 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
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

La invencion se relaciona con un proceso para producir espumas rigidas de poliuretano haciendo reaccionar a) poliisocianatos con b) compuestos que tienen cuando menos dos atomos de hidrogeno que son reactivos hacia grupos isocianato en presencia de c) agentes de soplado, en donde unamezcla de b1) un alcohol de polieter que tiene una funcionalidad de 4 y un numero de hidroxilo de 380 a 450 mg de KOH/g y una viscosidad mayor de 12,000 mPas y se puede preparar mediante adicion de oxido de etileno y/u oxido de propileno hacia TDA; b2) un alcohol de polieter que tiene una funcionalidad de 5 a 7.5 y un numero hidroxilo de 300 a 480 mg KOH/g y se puede preparar mediante adicion de oxido de propileno hacia sucrosa y/o sorbitol, b3) un alcohol de polieter que tiene una funcionalidad de 2 a 4 y un numero hidroxilo de 140 a 250 mg KOH/g y se puede preparar mediante adicion de oxido de etileno y oxido de propileno hacia TDA o un oxido de propileno hacia alcoholes 2-, 3- o 4- funcionales, aminas distintas a TDA o derivados de aceite de ricino.
MX2007003035A 2004-10-05 2005-09-28 Proceso para producir espumas rigidas de poliuretano. MX2007003035A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004048728A DE102004048728A1 (de) 2004-10-05 2004-10-05 Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen
PCT/EP2005/010491 WO2006037540A2 (de) 2004-10-05 2005-09-28 Verfahren zur herstellung von polyurethan-hartschaumstoffen

Publications (1)

Publication Number Publication Date
MX2007003035A true MX2007003035A (es) 2007-05-16

Family

ID=35583452

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007003035A MX2007003035A (es) 2004-10-05 2005-09-28 Proceso para producir espumas rigidas de poliuretano.

Country Status (13)

Country Link
US (1) US7893124B2 (es)
EP (1) EP1799736B2 (es)
JP (1) JP4907541B2 (es)
KR (1) KR101238100B1 (es)
CN (1) CN101035826B (es)
BR (1) BRPI0516462A (es)
DE (1) DE102004048728A1 (es)
DK (1) DK1799736T3 (es)
ES (1) ES2540280T5 (es)
MX (1) MX2007003035A (es)
PL (1) PL1799736T5 (es)
PT (1) PT1799736E (es)
WO (1) WO2006037540A2 (es)

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CN101357979B (zh) * 2008-08-20 2011-06-29 江苏科技大学 一种耐低温lng保温材料及其制备方法
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KR20110117084A (ko) * 2009-01-20 2011-10-26 바스프 에스이 경질 폴리우레탄 폼의 제조 방법
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US20120004334A1 (en) * 2009-03-24 2012-01-05 Dow Global Technologies Llc Production of rigid polyurethane foams and the use thereof
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KR101903814B1 (ko) * 2011-03-08 2018-10-02 바스프 에스이 폴리우레탄 경질 폼의 제조 방법
US20120259030A1 (en) * 2011-04-07 2012-10-11 Basf Se Producing pu rigid foams
US20120264842A1 (en) * 2011-04-15 2012-10-18 Basf Se Process for producing rigid polyurethane foams
US9334383B2 (en) * 2011-04-15 2016-05-10 Basf Se Process for producing rigid polyurethane foams
EP2628756B1 (de) * 2012-02-15 2015-01-28 Bayer Intellectual Property GmbH Halbharte Schaumstoffe auf Polyurethanbasis, deren Herstellung und Verwendung
EP2886591A1 (de) 2013-12-19 2015-06-24 Evonik Industries AG Zusammensetzung, geeignet zur Herstellung von Polyurethanschäumen, enthaltend mindestens ein Nukleierungsmittel
CN107531873B (zh) * 2015-03-17 2020-09-01 陶氏环球技术有限责任公司 硬质聚氨酯泡沫的异氰酸酯反应性配制物
JP6076563B1 (ja) * 2015-07-09 2017-02-08 第一工業製薬株式会社 ポリウレタン樹脂形成性組成物
CN105037707A (zh) * 2015-08-31 2015-11-11 句容宁武新材料发展有限公司 一种低成本高活性聚醚多元醇的制备方法
JP2017095553A (ja) * 2015-11-19 2017-06-01 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 硬質ポリウレタンフォームの製造方法
CN109071752A (zh) * 2016-03-07 2018-12-21 巴斯夫欧洲公司 硬质聚氨酯泡沫
US10793663B2 (en) * 2016-05-20 2020-10-06 Covestro Deutschland Ag Polyurethane foam and a polyurethane composite comprising the same
KR20190090373A (ko) * 2016-11-29 2019-08-01 코베스트로 도이칠란트 아게 폴리우레탄 경질 발포체, 이의 제조 방법, 및 이의 용도
JP2020512464A (ja) * 2017-03-27 2020-04-23 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ポリオール成分、及び硬質ポリウレタンフォームを製造するためのその使用
JP2020041052A (ja) * 2018-09-10 2020-03-19 アクア株式会社 ポリウレタン樹脂組成物及びその製造方法
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JP7540874B2 (ja) * 2018-11-29 2024-08-27 日東電工株式会社 粘着剤層付き偏光フィルム及び画像表示装置
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Also Published As

Publication number Publication date
EP1799736A2 (de) 2007-06-27
WO2006037540A3 (de) 2006-11-09
ES2540280T3 (es) 2015-07-09
JP2008516022A (ja) 2008-05-15
DE102004048728A1 (de) 2006-04-06
KR101238100B1 (ko) 2013-03-04
PL1799736T3 (pl) 2015-08-31
CN101035826A (zh) 2007-09-12
WO2006037540A2 (de) 2006-04-13
JP4907541B2 (ja) 2012-03-28
KR20070060150A (ko) 2007-06-12
BRPI0516462A (pt) 2008-09-02
EP1799736B1 (de) 2015-03-25
DK1799736T3 (en) 2015-06-29
CN101035826B (zh) 2010-06-09
ES2540280T5 (es) 2022-04-19
EP1799736B2 (de) 2021-11-17
PT1799736E (pt) 2015-05-13
PL1799736T5 (pl) 2022-03-14
US7893124B2 (en) 2011-02-22
US20070232712A1 (en) 2007-10-04

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