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MX2017001255A - Composiciones de poliuretano termoplasticas, articulos, y metodos para elaborarlas. - Google Patents

Composiciones de poliuretano termoplasticas, articulos, y metodos para elaborarlas.

Info

Publication number
MX2017001255A
MX2017001255A MX2017001255A MX2017001255A MX2017001255A MX 2017001255 A MX2017001255 A MX 2017001255A MX 2017001255 A MX2017001255 A MX 2017001255A MX 2017001255 A MX2017001255 A MX 2017001255A MX 2017001255 A MX2017001255 A MX 2017001255A
Authority
MX
Mexico
Prior art keywords
percent
articles
thermoplastic polyurethane
compositions
polyurethane compositions
Prior art date
Application number
MX2017001255A
Other languages
English (en)
Inventor
C Ho Charlie
Rajamani Vijay
D Hamann Robert
P Gundale Jeremy
Egashira Ken
Hui Lin Chia
Shou KUO Hsi
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of MX2017001255A publication Critical patent/MX2017001255A/es

Links

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/06—Polyurethanes from polyesters
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    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
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    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
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    • B29C48/08—Flat, e.g. panels flexible, e.g. films
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    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
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  • Chemical & Material Sciences (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

En la presente descripción se describen composiciones de poliuretano termoplástico mejoradas, artículos, y métodos relacionados. Estas composiciones incluyen poliuretanos termoplásticos alifáticos que tienen un contenido de segmentos duros que varía de 57 por ciento a 80 por ciento en peso. Las composiciones de revestimiento duro tienen una dureza Shore D de al menos 70 y pueden mostrar un resultado de la prueba de alargamiento en el punto de ruptura a 25 grados Celsius de al menos 150 por ciento. Estos materiales, cuando se endurecen, pueden servir para funciones decorativas y/o de protección, que muestran tanto un grado alto de alargamiento a temperaturas moderadas como alta dureza.
MX2017001255A 2014-07-31 2015-07-24 Composiciones de poliuretano termoplasticas, articulos, y metodos para elaborarlas. MX2017001255A (es)

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PCT/US2015/041981 WO2016018749A1 (en) 2014-07-31 2015-07-24 Thermoplastic polyurethane compositions, articles, and methods thereof

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US10590303B2 (en) 2020-03-17
KR20170038005A (ko) 2017-04-05
WO2016018749A1 (en) 2016-02-04
JP2017525803A (ja) 2017-09-07
KR102440987B1 (ko) 2022-09-06
EP3174911B1 (en) 2023-04-19
CN106661184B (zh) 2021-10-15
EP3174911A1 (en) 2017-06-07
US20170218226A1 (en) 2017-08-03
BR112017002096A2 (pt) 2017-11-21
CN106661184A (zh) 2017-05-10
JP6719448B2 (ja) 2020-07-08

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