MX9600198A - Preparacion de espumas rigidas de poliuretano. - Google Patents

Preparacion de espumas rigidas de poliuretano.

Info

Publication number
MX9600198A
MX9600198A MX9600198A MX9600198A MX9600198A MX 9600198 A MX9600198 A MX 9600198A MX 9600198 A MX9600198 A MX 9600198A MX 9600198 A MX9600198 A MX 9600198A MX 9600198 A MX9600198 A MX 9600198A
Authority
MX
Mexico
Prior art keywords
functionalities
molecular weight
average equivalent
polyester alcohols
equivalent masses
Prior art date
Application number
MX9600198A
Other languages
English (en)
Inventor
Karin Scherbel
Katrin Ebert
Hartmut Appenroth
Peter Von Malotki
Original Assignee
Elastogran Gmbh
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=7752722&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9600198(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elastogran Gmbh filed Critical Elastogran Gmbh
Publication of MX9600198A publication Critical patent/MX9600198A/es

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
    • C08J9/14—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 organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/6696—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
    • 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
    • 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
    • C08G2170/00—Compositions for adhesives
    • C08G2170/60—Compositions for foaming; Foamed or intumescent adhesives
    • 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)
  • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Un procedimiento para producir espumas rígidas de poliuretano comprende hacer reaccionar: a) poliisocianatos orgánicos, b) compuestos de peso molecular relativamente elevado que contienen cuando menos dos átomos de hidrogeno reactivo y, si se desea, c) extendedores de cadena de bajo peso molecular y/o reticuladores, en presencia de d) agentes de soplado, e) catalizadores y, si se desea, f) auxiliares y aditivos, en donde los compuestos de peso molecular relativamente elevado que contienen cuando menos dos átomos de hidrogeno reactivo comprenden una mezcla de: a1) uno o más alcoholes de poliéter de funcionalidad elevada, que tienen funcionalidades de 6 a 8 y masas equivalentes promedio de 125 a 200. a2) uno o más alcoholes de poliéter basados en aminas alifáticas que tienen funcionalidades de 3 a 4 y masas equivalentes promedio de 70 a 130. a3) uno o más alcoholes de poliéter de baja funcionalidad que tienen funcionalidades de 2 a 3 y masas equivalente promedio de 67 a 250 y, a4) un éster de ácido graso que contiene OH.
MX9600198A 1995-01-31 1996-01-11 Preparacion de espumas rigidas de poliuretano. MX9600198A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19502969A DE19502969A1 (de) 1995-01-31 1995-01-31 Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen

Publications (1)

Publication Number Publication Date
MX9600198A true MX9600198A (es) 1997-01-31

Family

ID=7752722

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9600198A MX9600198A (es) 1995-01-31 1996-01-11 Preparacion de espumas rigidas de poliuretano.

Country Status (8)

Country Link
US (1) US5688835A (es)
EP (1) EP0728783B2 (es)
AT (1) ATE168704T1 (es)
CA (1) CA2165614A1 (es)
DE (2) DE19502969A1 (es)
DK (1) DK0728783T4 (es)
ES (1) ES2118646T5 (es)
MX (1) MX9600198A (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19610262A1 (de) * 1996-03-15 1997-09-18 Bayer Ag Verfahren zur Herstellung Kohlenwasserstoff-getriebener Polyurethan-Hartschaumstoffe
DE19634700A1 (de) * 1996-08-28 1998-03-05 Bayer Ag Verfahren zur Herstellung von Polyurethanhartschaumstoffen
UA61089C2 (uk) * 1996-11-08 2003-11-17 Хантсмен Ай Сі Ай Кемікалз, Ллс Спосіб одержання жорстких та еластичних пінополіуретанових матеріалів
ES2183147T3 (es) 1996-11-08 2003-03-16 Huntsman Int Llc Procedimiento para la preparacion de espumas rigidas y flexibles de poliuretano.
US6288133B1 (en) 1997-09-10 2001-09-11 H. B. Fuller Licensing & Financing Inc. Foaming urethane composition and methods of using such compositions
US6455605B1 (en) 1997-09-10 2002-09-24 H. B. Fuller Licensing & Financing Inc. Foamable composition exhibiting instant thixotropic gelling
US6660782B1 (en) * 1998-04-22 2003-12-09 Essex Specialty Products, Inc. Rigid polyurethane foams and method to form said foams using low molecular weight diols and triols
ES2241282T3 (es) * 1998-05-21 2005-10-16 Huntsman Int Llc Espumas de poliuretano rigidas sopladas con hidrocarburo que tienen un comportamiento de inflamabilidad mejorado.
DE19825083A1 (de) 1998-06-05 1999-12-09 Basf Ag Verbundelemente enthaltend kompakte Polyisocyanat-Polyadditionsprodukte
DE19825085A1 (de) * 1998-06-05 1999-12-09 Basf Ag Verbundelemente enthaltend kompakte Polyisocyanat-Polyadditionsprodukte
DE19905575A1 (de) * 1999-02-11 2000-08-17 Bayer Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit verbesserter Formstandzeit
DE19914420A1 (de) 1999-03-30 2000-10-05 Basf Ag Verbundelemente enthaltend Polyisocyanat-Polyadditionsprodukte
US6262136B1 (en) * 1999-05-26 2001-07-17 Bayer Corporation Storage stable foam-forming system
EP1288239A1 (en) * 2001-08-30 2003-03-05 Huntsman International Llc Process for making rigid urethane-modified polyisocyanurate foams
US8501828B2 (en) 2004-08-11 2013-08-06 Huntsman Petrochemical Llc Cure rebond binder
US7566406B2 (en) * 2005-05-05 2009-07-28 L&P Property Management Company Bonded foam product manufactured with vegetable oil polyol and method for manufacturing
EP2041199B1 (en) * 2006-07-04 2009-11-18 Huntsman International LLC Process for making visco-elastic foams
KR100969016B1 (ko) * 2007-12-13 2010-07-09 현대자동차주식회사 내 가수분해성이 향상된 스티어링휠용 폴리우레탄 발포체
PT2408835E (pt) * 2009-03-18 2014-03-06 Basf Se Processo para a produção de espumas rígidas de poliuretano
US20120259030A1 (en) * 2011-04-07 2012-10-11 Basf Se Producing pu rigid foams
KR20140026487A (ko) * 2011-04-15 2014-03-05 바스프 에스이 경질 폴리우레탄 발포체의 제조 방법
US9334383B2 (en) 2011-04-15 2016-05-10 Basf Se Process for producing rigid polyurethane foams
KR20140026488A (ko) * 2011-04-15 2014-03-05 바스프 에스이 경질 폴리우레탄 발포체의 제조 방법
EP2634201A1 (de) 2012-03-01 2013-09-04 Basf Se Polyurethan-Hartschaumstoffe
US9353234B2 (en) 2012-03-01 2016-05-31 Basf Se Rigid polyurethane foams
EP2677030A1 (en) 2012-06-21 2013-12-25 Latvijas Valsts Koksnes kimijas instituts Polyurethane rigid and flexible foams as composite obtained from wood origin raw materials and used as support for immobilization of microorganisms that produce ligninolytic enzymes
JP2015532315A (ja) 2012-09-27 2015-11-09 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 脂肪酸変性ポリエーテルポリオールを主原料とする硬質ポリウレタン及びポリイソシアヌレート
CA2918686C (en) 2013-08-13 2017-05-30 Enerlab 2000 Inc. Process for the preparation of lignin based polyurethane products
TWI500662B (zh) 2013-12-27 2015-09-21 Ind Tech Res Inst 生質多元醇組合物與生質聚氨酯發泡材料

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954537A (en) * 1989-06-08 1990-09-04 Mobay Corporation Internal mold release agent for use in polyurea rim systems
US5198508A (en) * 1990-09-18 1993-03-30 Mitsui Toatsu Chemicals, Inc. Resin compositions and molded articles
JPH05157015A (ja) † 1991-12-04 1993-06-22 Nippondenso Co Ltd 燃料装置
DE4200558A1 (de) † 1992-01-11 1993-07-15 Basf Ag Verfahren zur herstellung von polyurethan-hartschaeumen sowie treibmittelmischung hierfuer
DE4203215A1 (de) * 1992-02-05 1993-08-12 Bayer Ag Verfahren zur herstellung von formkoerpern
DE4303556C1 (de) * 1993-02-08 1994-10-27 Bayer Ag Harte Polyurethane oder Polyurethanschaumstoffe
CN1068016C (zh) † 1994-10-20 2001-07-04 陶氏化学公司 在烃发泡剂存在下制备聚氨酯泡沫的方法

Also Published As

Publication number Publication date
CA2165614A1 (en) 1996-08-01
EP0728783B1 (de) 1998-07-22
DE59600352D1 (de) 1998-08-27
EP0728783A1 (de) 1996-08-28
US5688835A (en) 1997-11-18
EP0728783B2 (de) 2001-11-14
DK0728783T4 (da) 2001-12-31
ES2118646T5 (es) 2002-05-16
DE19502969A1 (de) 1996-08-01
ATE168704T1 (de) 1998-08-15
ES2118646T3 (es) 1998-09-16
DK0728783T3 (da) 1999-02-01

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