AR004855A1 - Proceso para la preparacion de espuma de poliuretano moldeada con propiedades fisicas mejoradas y dicha espuma moldeada - Google Patents

Proceso para la preparacion de espuma de poliuretano moldeada con propiedades fisicas mejoradas y dicha espuma moldeada

Info

Publication number
AR004855A1
AR004855A1 ARP960105494A ARP960105494A AR004855A1 AR 004855 A1 AR004855 A1 AR 004855A1 AR P960105494 A ARP960105494 A AR P960105494A AR P960105494 A ARP960105494 A AR P960105494A AR 004855 A1 AR004855 A1 AR 004855A1
Authority
AR
Argentina
Prior art keywords
molded
foam
physical properties
preparation
improved physical
Prior art date
Application number
ARP960105494A
Other languages
English (en)
Original Assignee
Arco Chem Tech
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=24263402&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR004855(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arco Chem Tech filed Critical Arco Chem Tech
Publication of AR004855A1 publication Critical patent/AR004855A1/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
    • C08G18/28—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
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end 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
    • C08G18/28—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
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • C08G2110/005—< 50kg/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants

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

Se describen polímeros terminados en isocianato preparados a partir de polioxialquileno con bajo grado de insaturación que son adecuados para producirespumas de poliuretano moldeadas con propiedades físicas excepcionales. Preferentemente , lasespumas son todas de expansión en agua y buenascaracterísticas de procesamiento. Las espumas se destacan por el incremento correlativo de la resistencia a la tracción y la elongación así como pormostrar excelentes propiedades en sus valores dedeformación permanente en agua y otras propiedades.
ARP960105494A 1995-12-04 1996-12-04 Proceso para la preparacion de espuma de poliuretano moldeada con propiedades fisicas mejoradas y dicha espuma moldeada AR004855A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/566,559 US5700847A (en) 1995-12-04 1995-12-04 Molded polyurethane foam with enhanced physical properties

Publications (1)

Publication Number Publication Date
AR004855A1 true AR004855A1 (es) 1999-03-10

Family

ID=24263402

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960105494A AR004855A1 (es) 1995-12-04 1996-12-04 Proceso para la preparacion de espuma de poliuretano moldeada con propiedades fisicas mejoradas y dicha espuma moldeada

Country Status (16)

Country Link
US (1) US5700847A (es)
EP (1) EP0865457B1 (es)
JP (1) JP3920343B2 (es)
KR (1) KR100453458B1 (es)
CN (1) CN1116329C (es)
AR (1) AR004855A1 (es)
AU (1) AU725631B2 (es)
BR (1) BR9611866A (es)
CZ (1) CZ296423B6 (es)
DE (1) DE69620629T2 (es)
ES (1) ES2175154T3 (es)
MX (1) MX9804254A (es)
PL (1) PL187122B1 (es)
RU (1) RU2167890C2 (es)
TW (1) TW387911B (es)
WO (1) WO1997020875A1 (es)

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TWI262930B (en) * 1999-02-10 2006-10-01 Mitsui Chemicals Inc High-durability flexible polyurethane cold molded foam and process for producing the same
DE19918727A1 (de) 1999-04-24 2000-10-26 Bayer Ag Langkettige Polyetherpolyole mit hohem Anteil primärer OH-Gruppen
DE19928156A1 (de) * 1999-06-19 2000-12-28 Bayer Ag Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume
DE60114582T2 (de) * 2000-02-14 2006-07-20 Huntsman International Llc, Salt Lake City Verfahren zur herstellung eines flexiblen polyurethanschaums
KR100663682B1 (ko) * 2000-04-14 2007-01-02 아사히 가라스 가부시키가이샤 연질 폴리우레탄 폼의 제조방법
US6344494B1 (en) 2000-05-24 2002-02-05 Basf Corporation Use of low unsaturated polyether polyols in slabstock foam applications
EP1174453A1 (en) * 2000-07-17 2002-01-23 Huntsman International Llc Process for preparing a flexible polyurethane foam
EP1234843A1 (en) * 2001-02-26 2002-08-28 Huntsman International Llc Process for preparing a flexible polyurethane foam
RU2188072C1 (ru) * 2001-07-04 2002-08-27 Закрытое акционерное общество "Блокформ" Полиуретановый сорбент углеводородов и способ очистки водных сред и твердых поверхностей от углеводородных загрязнений с его использованием
CN1257928C (zh) * 2001-07-18 2006-05-31 旭硝子株式会社 多元醇和聚合物分散多元醇的制造方法
US7094811B2 (en) * 2002-10-03 2006-08-22 Bayer Corporation Energy absorbing flexible foams produced in part with a double metal cyanide catalyzed polyol
US7005552B2 (en) 2003-11-03 2006-02-28 Bayer Materialscience Llc Single reactor synthesis of KOH-capped polyols based on DMC-synthesized intermediates
US20050101681A1 (en) * 2003-11-07 2005-05-12 Kaushiva Bryan D. Molded polyurethane foam with property enhancements for improved comfort and greater durability
CN101238162B (zh) * 2005-08-12 2011-07-06 三井化学株式会社 聚氨酯泡沫体用组合物、由该组合物得到的聚氨酯泡沫体及其用途
EP1921098B1 (en) * 2005-08-12 2012-08-08 Mitsui Chemicals, Inc. Composition for polyurethane foam, polyurethane foam obtained from the composition, and use thereof
DE102006003033A1 (de) * 2006-01-20 2007-08-02 Bayer Materialscience Ag Schotterkörper sowie Verfahren zur Herstellung von Schotterkörpern
US20070293594A1 (en) * 2006-06-15 2007-12-20 Ladislau Heisler Viscoelastic polyurethane foam and process for its manufacture
AU2007263921B2 (en) * 2006-06-30 2011-10-27 Huntsman International Llc Novel tennis ball
WO2008083295A1 (en) * 2006-12-29 2008-07-10 Johnson Controls Technology Company Polyurethane foam formulation, products and methods
ES2588191T3 (es) * 2007-11-14 2016-10-31 Basf Se Poliuretanos espumados con propiedades mejoradas de fatiga a la flexión
CN102197072B (zh) 2008-11-07 2013-08-14 旭化成建材株式会社 发泡性酚醛树脂组合物、酚醛树脂泡沫及其制造方法
PT2408841E (pt) * 2009-03-17 2014-12-11 Basf Se Corpo moldado de poliuretano com resistência ao rasgamento melhorada e comportamento de fadiga a flexões repetidas melhorado
DE102009045027A1 (de) * 2009-09-25 2011-03-31 Henkel Ag & Co. Kgaa Monomerarme Polyurethanschäume
WO2013004008A1 (en) * 2011-07-05 2013-01-10 Basf Se Filled elastomer comprising polyurethane
US20170174818A1 (en) * 2014-03-26 2017-06-22 Lubrizol Advanced Materials, Inc. Polyurethane foams and method for producing same
JP6872536B2 (ja) * 2015-10-08 2021-05-19 ダウ グローバル テクノロジーズ エルエルシー 主に二級ヒドロキシル基を有する、高官能価、高当量のポリオールで製造された高弾性ポリウレタン発泡体
EP4025622A1 (en) * 2019-09-03 2022-07-13 Dow Global Technologies LLC Foam formulation
CN110627991B (zh) * 2019-09-30 2021-09-24 长华化学科技股份有限公司 低密度高性能高回弹聚氨酯泡沫塑料及其制备方法和应用
CN117881714A (zh) * 2021-08-11 2024-04-12 国际壳牌研究有限公司 用于制备高回弹性聚氨酯泡沫的方法

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Also Published As

Publication number Publication date
KR19990067501A (ko) 1999-08-25
MX9804254A (es) 1998-09-30
CN1116329C (zh) 2003-07-30
EP0865457B1 (en) 2002-04-10
WO1997020875A1 (en) 1997-06-12
EP0865457A1 (en) 1998-09-23
AU725631B2 (en) 2000-10-19
DE69620629T2 (de) 2002-10-02
CN1203608A (zh) 1998-12-30
AU7737396A (en) 1997-06-27
ES2175154T3 (es) 2002-11-16
RU2167890C2 (ru) 2001-05-27
BR9611866A (pt) 1999-05-18
CZ296423B6 (cs) 2006-03-15
JP2000501753A (ja) 2000-02-15
JP3920343B2 (ja) 2007-05-30
TW387911B (en) 2000-04-21
CZ172098A3 (cs) 1998-10-14
KR100453458B1 (ko) 2005-04-08
DE69620629D1 (de) 2002-05-16
US5700847A (en) 1997-12-23
PL327056A1 (en) 1998-11-23
PL187122B1 (pl) 2004-05-31

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