AR018251A1 - Una espuma de poliuretano de superficie integral flexible; un proceso para preparar dicha espuma de poliuretano flexible y un sistema de reaccion parallevar a cabo dicho proceso - Google Patents

Una espuma de poliuretano de superficie integral flexible; un proceso para preparar dicha espuma de poliuretano flexible y un sistema de reaccion parallevar a cabo dicho proceso

Info

Publication number
AR018251A1
AR018251A1 ARP980103926A ARP980103926A AR018251A1 AR 018251 A1 AR018251 A1 AR 018251A1 AR P980103926 A ARP980103926 A AR P980103926A AR P980103926 A ARP980103926 A AR P980103926A AR 018251 A1 AR018251 A1 AR 018251A1
Authority
AR
Argentina
Prior art keywords
ethylene oxide
weight
flexible
protected
integral
Prior art date
Application number
ARP980103926A
Other languages
English (en)
Original Assignee
Huntsman Ici Chem Llc
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 Huntsman Ici Chem Llc filed Critical Huntsman Ici Chem Llc
Publication of AR018251A1 publication Critical patent/AR018251A1/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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/65—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
    • 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
    • C08G2110/0033—Foam properties having integral skins
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0066—≥ 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
    • 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
    • C08G2410/00—Soles

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

Una espuma de poliuretano de superficie integral flexible, preparada poniendo en contacto, en condiciones de reaccion eficaces, una composicionde poliisocianato con una composicion reactiva al isocianato, en presencia de agua como agente deexpansion , en la cual (a) la composicion depoliisocianato tiene un valor de NCO libre entre 15% y 25% y contiene un prepolímero terminado en isocianato, preparado a partir de la reaccion de unexceso de un poliisocianato orgánico y un primer poliolde polímero protegido por oxido de etileno que tiene una funcionalidad hidroxilo nominal promediode 2-6, un peso equivalente entre aproximadamente 700 y aproximadamente 5000, y un contenido de oxido de etileno de al menos aproximadamente 25% porpeso,por lo tan to, al menos 50% del grupo de oxido de etileno se encuentra presente en el extremo del poliéter poliol; (b) la composicion reactiva alisocianato contiene un agente extensor de cadena en una cantidad entRe aproximadamente 6,0% yaproximadamente 12,5% por peso, y una mezcla de un segundopoliéter poliol protegido por oxido de etileno y un copolímero aleatorio de oxido de etileno y oxido de propileno en cantidades sinergísticamenteeficaces para formar dicha espuma depoliuretano; el segundo poliol p rotegido por oxido de polietileno tiene una funcionalidad hidroxilo nominal promediode 2-3, un peso equivalente entre aproximadamente 700 y aproximadamente 5000, y un contenido de oxido de etileno de al menos 25% porpeso de la mezcla,y al menos apro ximadamente 50% del grupo de oxido de etileno se halla en el extremo del poliéter poliol; y el copolímero tiene una funcionalidad hidroxilonominal promedio de 2-3, un peso equivalente entre aproximadamente 700 yaproximadamente 5000, y un contenido d e oxido de etileno de al menos aproximadamente60% por peso; y (C) agua, como unico agente de expansion, en una cantidad eficaz para dar al poliuretano resultante con una densidad que varía entreaproximadamente0,1 y aproximadamente 1,1 de gravedad es pecífica, en el cual la relacion de peso del agua con el agente extensor de cadena varía entre
ARP980103926A 1997-08-11 1998-08-07 Una espuma de poliuretano de superficie integral flexible; un proceso para preparar dicha espuma de poliuretano flexible y un sistema de reaccion parallevar a cabo dicho proceso AR018251A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/909,109 US6031010A (en) 1997-08-11 1997-08-11 Polyurethane foam composition having improved flex fatigue

Publications (1)

Publication Number Publication Date
AR018251A1 true AR018251A1 (es) 2001-11-14

Family

ID=25426650

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980103926A AR018251A1 (es) 1997-08-11 1998-08-07 Una espuma de poliuretano de superficie integral flexible; un proceso para preparar dicha espuma de poliuretano flexible y un sistema de reaccion parallevar a cabo dicho proceso

Country Status (12)

Country Link
US (1) US6031010A (es)
EP (1) EP1003801A1 (es)
JP (1) JP2001512756A (es)
KR (1) KR20010022766A (es)
CN (1) CN1274375A (es)
AR (1) AR018251A1 (es)
AU (1) AU743247B2 (es)
BR (1) BR9811090A (es)
CA (1) CA2299262A1 (es)
PL (1) PL338549A1 (es)
TR (1) TR200000383T2 (es)
WO (1) WO1999007761A1 (es)

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* Cited by examiner, † Cited by third party
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WO2001032735A1 (en) * 1999-11-02 2001-05-10 Huntsman International Llc Process for making high resilience foams
EP1240228B1 (en) * 1999-11-02 2003-08-13 Huntsman International Llc Process for making visco-elastic foams, polyols blend and reaction system useful therefor
EP1178063A1 (en) * 2000-08-01 2002-02-06 Huntsman International Llc Process for preparing a polyurethane material
KR100397668B1 (ko) * 2000-10-24 2003-09-19 주식회사 세이빈엔지니어링 화장실 고체전달음 차단용 변기소음 방진시트
US7025699B2 (en) * 2003-04-23 2006-04-11 Dayco Products, Llc Elastomer composition for power transmission belt tooth facing
DE102004009939A1 (de) * 2004-02-26 2005-09-15 Basf Ag Quellbeständige Polyurethanintegralschaumstoffe
US8165281B2 (en) * 2004-07-28 2012-04-24 At&T Intellectual Property I, L.P. Method and system for mapping caller information to call center agent transactions
US7326738B2 (en) 2004-07-29 2008-02-05 Basf Corporation Composition and process for forming a flexible polyurethane foam sealing device
US9315612B2 (en) * 2005-07-27 2016-04-19 Certainteed Corporation Composite material including rigid foam with inorganic fillers
EP1749844A1 (en) * 2005-08-02 2007-02-07 I-Sioun Lin Modified hydrophilic polyurethane memory foam, application and manufacturing method thereof
US20070032561A1 (en) * 2005-08-05 2007-02-08 I-Sioun Lin Modified hydrophilic polyurethane memory foam, application and manufacturing method thereof
EP1940899B1 (en) * 2005-10-13 2009-08-05 Huntsman International Llc Process for preparing polyisocyanurate polyurethane material
ATE440893T1 (de) * 2006-09-22 2009-09-15 Dow Global Technologies Inc Polyurethan integralschaum artikel
US8124665B2 (en) * 2008-08-29 2012-02-28 Bayer Materialscience Llc Decorative molded foams with good impact resistance and fire retardant properties
US8399062B2 (en) * 2008-09-12 2013-03-19 Guardian Building Products, Inc. Elastomeric foam product
CN102250313B (zh) * 2011-06-03 2012-09-26 山东东大一诺威聚氨酯有限公司 一种用于聚氨酯发泡轮胎的自结皮微孔弹性体组合物
CA2842051A1 (en) * 2011-07-19 2013-01-24 Toyo Tire & Rubber Co., Ltd. Polyurethane foam panel and production method for polyurethane foam panel
CN103254384B (zh) * 2012-02-16 2016-01-06 苏州井上高分子新材料有限公司 一种音响内避震聚氨酯弹性体及其中间体
JP6253942B2 (ja) * 2013-10-10 2017-12-27 ヤマハ株式会社 発泡ウレタンゴム及び発泡ウレタンゴム形成用組成物
PL3083271T3 (pl) * 2013-12-20 2020-05-18 Huntsman International Llc Opony wypełnione poliuretanem
US20160138267A1 (en) * 2014-11-19 2016-05-19 Richard Ettinger Polyurethane foam building members for residential and/or commercial buildings
CN104479100A (zh) * 2014-12-03 2015-04-01 舟山市银岱汽车零部件有限公司 一种富含papi聚氨酯高回弹泡沫材料
CN104497264B (zh) * 2014-12-03 2017-11-03 舟山市银岱汽车零部件有限公司 富含papi聚氨酯高回弹泡沫材料的制备方法
CN106632985B (zh) * 2015-11-04 2019-04-23 万华化学（北京）有限公司 一种聚氨酯泡沫材料及其制备方法和用途
JP2018004857A (ja) * 2016-06-30 2018-01-11 住友理工株式会社 電子写真機器用クリーニングブレード
KR101875439B1 (ko) * 2016-08-31 2018-08-02 현대자동차주식회사 폴리우레탄 폼 형성용 조성물, 폴리우레탄 폼 및 이를 포함하는 차량용 내장재
CN112384545B (zh) * 2018-07-06 2023-01-24 巴斯夫欧洲公司 弹性体聚氨酯泡沫及其生产方法
CN112375198B (zh) * 2020-10-28 2022-09-06 山东一诺威聚氨酯股份有限公司 低气味高性能车门内饰板组合料及其制备方法
KR102648958B1 (ko) * 2023-03-23 2024-03-19 삼부정밀화학 주식회사 Tpu 분말을 함유하는 폴리우레탄 폼 조성물 및 이를 이용한 신발 인솔의 제조방법

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JPH03124741A (ja) * 1989-09-29 1991-05-28 Dow Chem Co:The 軟質ポリウレタンフォームおよびその製造方法
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US5166183A (en) * 1991-04-16 1992-11-24 Miles Inc. Water-blown integral skin polyurethane foams
US5216035A (en) * 1992-06-22 1993-06-01 Basf Corporation Water-blown polyurethane integral skin foam

Also Published As

Publication number Publication date
US6031010A (en) 2000-02-29
EP1003801A1 (en) 2000-05-31
AU743247B2 (en) 2002-01-24
KR20010022766A (ko) 2001-03-26
TR200000383T2 (tr) 2000-05-22
AU9064898A (en) 1999-03-01
CA2299262A1 (en) 1999-02-18
PL338549A1 (en) 2000-11-06
CN1274375A (zh) 2000-11-22
JP2001512756A (ja) 2001-08-28
WO1999007761A1 (en) 1999-02-18
BR9811090A (pt) 2000-09-12

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