MX2013006815A - Espumas de poliuretano y poliisocianurato. - Google Patents

Espumas de poliuretano y poliisocianurato.

Info

Publication number
MX2013006815A
MX2013006815A MX2013006815A MX2013006815A MX2013006815A MX 2013006815 A MX2013006815 A MX 2013006815A MX 2013006815 A MX2013006815 A MX 2013006815A MX 2013006815 A MX2013006815 A MX 2013006815A MX 2013006815 A MX2013006815 A MX 2013006815A
Authority
MX
Mexico
Prior art keywords
polyol
percent
polyurethane
weight
formulated
Prior art date
Application number
MX2013006815A
Other languages
English (en)
Inventor
Paolo Golini
Luigi Pellacani
Peter Keller
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2013006815A publication Critical patent/MX2013006815A/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
    • C08G18/4027—Mixtures of compounds of group C08G18/54 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl 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
    • C08G18/28—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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols
    • 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
    • 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
    • C08G18/4858—Polyethers containing oxyalkylene groups having more than four carbon atoms in the alkylene group
    • 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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/546—Oxyalkylated polycondensates of aldehydes
    • 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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers

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)

Abstract

Las modalidades de la presente invención proporcionan formulaciones de espuma de poliuretano o poliisocianurato. Las formulaciones incluyen un poliol formulado, un poliisocianato y un agente de soplado, de modo que el índice estequiométrico del poliisocianato para el poliol formulado es superior a 250. El poliol formulado incluye (i) de aproximadamente 20 hasta aproximadamente 60% en peso de un poliol de poliéster aromático, (ii) de aproximadamente 10 hasta aproximadamente 30% en peso de un poliol de poliéter tipo Novolac, y (iii) de aproximadamente 5 hasta aproximadamente 40% en peso de un poliol de poliéter que incluye un poliol iniciado con sacarosa o sorbitol. Los componentes (i), (ii) y (iii) son seleccionados de modo que el poliol formulado, como una totalidad, tenga una funcionalidad promedio de al menos aproximadamente 2.4.
MX2013006815A 2010-12-16 2011-12-15 Espumas de poliuretano y poliisocianurato. MX2013006815A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42381710P 2010-12-16 2010-12-16
PCT/US2011/065195 WO2012083038A1 (en) 2010-12-16 2011-12-15 Polyurethane and polyisocyanurate foams

Publications (1)

Publication Number Publication Date
MX2013006815A true MX2013006815A (es) 2013-07-15

Family

ID=45464900

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013006815A MX2013006815A (es) 2010-12-16 2011-12-15 Espumas de poliuretano y poliisocianurato.

Country Status (9)

Country Link
US (1) US20130251980A1 (es)
EP (1) EP2652000B1 (es)
JP (1) JP2013545879A (es)
CN (1) CN103261258A (es)
BR (1) BR112013010670A2 (es)
ES (1) ES2584986T3 (es)
MX (1) MX2013006815A (es)
PL (1) PL2652000T3 (es)
WO (1) WO2012083038A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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JP6746602B2 (ja) 2015-03-17 2020-08-26 ダウ グローバル テクノロジーズ エルエルシー 硬質ポリウレタン発泡体のためのイソシアネート反応性配合物
RU2767443C2 (ru) * 2017-03-24 2022-03-17 ХАНТСМЭН ИНТЕРНЭШНЛ ЭлЭлСи Способ изготовления жестких полиуретановых или модифицированных уретаном полиизоциануратных пен
CN112368315B (zh) * 2018-06-27 2023-07-04 巴斯夫欧洲公司 制备硬质聚氨酯泡沫的方法及其作为绝热材料的用途
JP7477519B2 (ja) * 2018-10-09 2024-05-01 ダウ グローバル テクノロジーズ エルエルシー 硬質ポリウレタンフォーム配合物およびそれから作製されたフォーム
EP4004078A1 (en) * 2019-07-24 2022-06-01 Dow Global Technologies LLC Formulated polyol compositions
CN110467709B (zh) * 2019-09-10 2021-03-02 南通四方节能科技有限公司 一种组合聚醚、应用其制备的pir夹芯板及制备方法
EP3819332B1 (en) 2019-11-06 2022-07-06 Basf Se Process for producing rigid polyurethane foams
EP4055073A1 (en) 2019-11-06 2022-09-14 Basf Se Rigid polyurethane based foam with compression strength and fire resistance
US20240191050A1 (en) 2021-05-17 2024-06-13 Greentech Composites Llc Polymeric articles having dye sublimation printed images and method to form them
CN118103423A (zh) 2021-10-18 2024-05-28 巴斯夫欧洲公司 基于芳香族聚酯多元醇和环氧乙烷基聚醚多元醇的改进型聚异氰脲酸酯硬质泡沫塑料的制备方法

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Also Published As

Publication number Publication date
ES2584986T3 (es) 2016-09-30
BR112013010670A2 (pt) 2019-09-24
JP2013545879A (ja) 2013-12-26
EP2652000B1 (en) 2016-05-25
WO2012083038A1 (en) 2012-06-21
EP2652000A1 (en) 2013-10-23
RU2013132743A (ru) 2015-01-27
US20130251980A1 (en) 2013-09-26
CN103261258A (zh) 2013-08-21
PL2652000T3 (pl) 2017-08-31

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