MX2020006568A - Metodo para producir elementos compuestos de espuma de poliuretano rigida mediante el uso de polioles de mannich. - Google Patents

Metodo para producir elementos compuestos de espuma de poliuretano rigida mediante el uso de polioles de mannich.

Info

Publication number
MX2020006568A
MX2020006568A MX2020006568A MX2020006568A MX2020006568A MX 2020006568 A MX2020006568 A MX 2020006568A MX 2020006568 A MX2020006568 A MX 2020006568A MX 2020006568 A MX2020006568 A MX 2020006568A MX 2020006568 A MX2020006568 A MX 2020006568A
Authority
MX
Mexico
Prior art keywords
hard foam
polyurethane hard
aromatic
foam composite
weight
Prior art date
Application number
MX2020006568A
Other languages
English (en)
Inventor
Olaf Jacobmeier
Christian Renner
Tobias Kaluschke
Michael Thater
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2020006568A publication Critical patent/MX2020006568A/es

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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
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
    • 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
    • C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy 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
    • C08G18/4829—Polyethers containing at least three hydroxy 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
    • C08G18/4833—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
    • C08G18/54—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

La presente invención se refiere a un método para producir elementos compuestos de espuma de poliuretano rígida, que comprenden al menos una capa externa y una capa de espuma de poliuretano rígida, al mezclar (a) poliisocianatos con (b) compuestos que tienen al menos dos átomos de hidrógeno reactivos con grupos isocianato, (c) opcionalmente pirorretardantes, (d) agente de soplado, (e) catalizador, y (f) opcionalmente auxiliares y adyuvantes para formar una mezcla de reacción, aplicar la mezcla de reacción a la capa externa y curarla para formar la espuma de poliuretano rígida. El componente (b) comprende al menos un alcohol de poliéter (b1), preparado mediante alcoxilación de un iniciador o de una mezcla de iniciadores que tiene una funcionalidad promedio de 4 a 8 y un número de hidroxilo de 300 a 600 mg de KOH/g, al menos un condensado de Mannich aromático (b2), que puede haber sido alcoxilado, preparado mediante reacción de un compuesto aromático que en un anillo aromático lleva al menos un grupo hidroxilo y/o al menos un grupo -NHR, donde R es cualquier radical orgánico o es hidrógeno, uno o más aldehídos y/o cetonas, y una o más aminas primarias o secundarias, y al menos un poliol de poliéster aromático (b3), en donde la fracción de condensado de Mannich aromático es de más de 5% en peso a menos de 20% en peso, en función del peso total del componente (b). La presente invención se refiere además a un elemento compuesto de espuma de poliuretano rígida que se puede obtener mediante dicho método.
MX2020006568A 2017-12-21 2018-12-11 Metodo para producir elementos compuestos de espuma de poliuretano rigida mediante el uso de polioles de mannich. MX2020006568A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17209668 2017-12-21
PCT/EP2018/084331 WO2019121158A1 (de) 2017-12-21 2018-12-11 Verfahren zur herstellung von polyurethan-hartschaumstoff-verbundelementen unter verwendung von mannich-polyolen

Publications (1)

Publication Number Publication Date
MX2020006568A true MX2020006568A (es) 2020-09-25

Family

ID=60781927

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020006568A MX2020006568A (es) 2017-12-21 2018-12-11 Metodo para producir elementos compuestos de espuma de poliuretano rigida mediante el uso de polioles de mannich.

Country Status (8)

Country Link
US (1) US12043694B2 (es)
EP (1) EP3728378B1 (es)
CN (1) CN111511791B (es)
CA (1) CA3086353A1 (es)
ES (1) ES2963163T3 (es)
MX (1) MX2020006568A (es)
TW (1) TW201930383A (es)
WO (1) WO2019121158A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110591071B (zh) * 2019-09-26 2021-10-26 山东一诺威新材料有限公司 曼尼希聚醚多元醇的制备方法
CN118382653A (zh) 2021-12-30 2024-07-23 美国圣戈班性能塑料公司 聚氨酯泡沫及其形成方法
CN121975483B (zh) * 2026-04-03 2026-06-19 山东一诺威聚氨酯股份有限公司 耐高温耐水解聚氨酯灌封胶及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998766A (en) * 1974-12-26 1976-12-21 Basf Wyandotte Corporation Urethane modified carbodimide-isocyanurate foams from organic polyisocyanates and oxyalkylated mannich polyols
US4654376A (en) * 1985-10-24 1987-03-31 Texaco Inc. Polyurethane foams based on amino polyols
US4883826A (en) * 1988-07-27 1989-11-28 The Dow Chemical Company Tertiary amine-containing polyols prepared in a mannich condensation reaction using a mixture of alkanolamines
US5120815A (en) * 1989-06-29 1992-06-09 The Dow Chemical Company Tertiary amine-containing polyols prepared in a mannich condensation reaction using a mixture of alkanolamines
US20120313035A1 (en) * 2011-06-08 2012-12-13 Honeywell International Inc. Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from same
US9334383B2 (en) * 2011-04-15 2016-05-10 Basf Se Process for producing rigid polyurethane foams
CN102675579A (zh) * 2012-05-07 2012-09-19 南京宝新聚氨酯有限公司 一种聚氨酯反应组合物及采用该组合物制备的硬质泡沫的方法
CN102875771B (zh) * 2012-09-30 2014-06-11 滕州市华海新型保温材料有限公司 阻燃型连续玻璃纤维增强聚氨酯枕木材料用组合聚醚及其制备方法
CN103709395B (zh) * 2013-12-16 2016-06-08 中国林业科学研究院林产化学工业研究所 生物质基结构阻燃型多元醇及其制备方法和应用
KR20160023050A (ko) * 2014-08-21 2016-03-03 선경폴리우레탄 주식회사 메틸포메이트 발포제를 사용한 고난연 폴리우레탄 폼 및 이를 포함하는 단열재
JP6626674B2 (ja) * 2014-10-08 2019-12-25 積水ソフランウイズ株式会社 硬質ポリウレタンフォーム用ポリオール組成物、及び硬質ポリウレタンフォームの製造方法
CN105295018A (zh) * 2015-11-19 2016-02-03 滕州市科米特新材料有限责任公司 一种改性腰果酚基聚醚多元醇和用其制备的高阻燃硬质聚氨酯泡沫及其制备方法
EP3426707B1 (en) * 2016-03-07 2020-12-30 Basf Se Rigid polyurethane foam

Also Published As

Publication number Publication date
CA3086353A1 (en) 2019-06-27
CN111511791B (zh) 2022-07-26
EP3728378B1 (de) 2023-08-16
US20210163661A1 (en) 2021-06-03
TW201930383A (zh) 2019-08-01
EP3728378A1 (de) 2020-10-28
ES2963163T3 (es) 2024-03-25
US12043694B2 (en) 2024-07-23
CN111511791A (zh) 2020-08-07
WO2019121158A1 (de) 2019-06-27

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