MX2020006558A - Nuevas espumas de poliuretano flexibles. - Google Patents

Nuevas espumas de poliuretano flexibles.

Info

Publication number
MX2020006558A
MX2020006558A MX2020006558A MX2020006558A MX2020006558A MX 2020006558 A MX2020006558 A MX 2020006558A MX 2020006558 A MX2020006558 A MX 2020006558A MX 2020006558 A MX2020006558 A MX 2020006558A MX 2020006558 A MX2020006558 A MX 2020006558A
Authority
MX
Mexico
Prior art keywords
flexible polyurethane
polyurethane foams
new flexible
polyurethane foam
new
Prior art date
Application number
MX2020006558A
Other languages
English (en)
Inventor
Frank Prissok
Julia Jaehnigen
Wibke Loelsberg
Angelika Mueller
Daniela Tepe
Dejan Petrovic
Heinz-Dieter Lutter
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 MX2020006558A publication Critical patent/MX2020006558A/es

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    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
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    • A43—FOOTWEAR
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    • A43B1/00—Footwear characterised by the material
    • A43B1/0063—Footwear characterised by the material made at least partially of material that can be recycled
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
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    • A43B1/14—Footwear characterised by the material made of plastics
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    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • 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)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

La invención se refiere a un método para producir una espuma de poliuretano flexible reciclable térmicamente por fusión, y a materiales híbridos hechos de una espuma de poliuretano flexible y un elastómero termoplástico compacto y/o un poliuretano termoplástico expandido.
MX2020006558A 2017-12-20 2018-12-20 Nuevas espumas de poliuretano flexibles. MX2020006558A (es)

Applications Claiming Priority (2)

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EP17208739 2017-12-20
PCT/EP2018/086186 WO2019122122A1 (de) 2017-12-20 2018-12-20 Neue polyurethanweichschaumstoffe

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MX2020006558A true MX2020006558A (es) 2020-09-24

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KR (1) KR20200094220A (es)
CN (1) CN111511537A (es)
BR (1) BR112020012516A2 (es)
CA (1) CA3083860A1 (es)
MX (1) MX2020006558A (es)
RU (1) RU2020123773A (es)
TW (1) TW201936684A (es)
WO (1) WO2019122122A1 (es)

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Publication number Publication date
WO2019122122A1 (de) 2019-06-27
CN111511537A (zh) 2020-08-07
CA3083860A1 (en) 2019-06-27
KR20200094220A (ko) 2020-08-06
BR112020012516A2 (pt) 2020-11-24
EP3727828A1 (de) 2020-10-28
US11945904B2 (en) 2024-04-02
RU2020123773A (ru) 2022-01-20
TW201936684A (zh) 2019-09-16
US20200339735A1 (en) 2020-10-29
JP2021508350A (ja) 2021-03-04

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