MX2019008646A - Un proceso para preparar material de aleacion de tpu a traves de compatibilizacion in situ. - Google Patents

Un proceso para preparar material de aleacion de tpu a traves de compatibilizacion in situ.

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Publication number
MX2019008646A
MX2019008646A MX2019008646A MX2019008646A MX2019008646A MX 2019008646 A MX2019008646 A MX 2019008646A MX 2019008646 A MX2019008646 A MX 2019008646A MX 2019008646 A MX2019008646 A MX 2019008646A MX 2019008646 A MX2019008646 A MX 2019008646A
Authority
MX
Mexico
Prior art keywords
alloy material
tpu
materials
manufacturing
situ compatibilization
Prior art date
Application number
MX2019008646A
Other languages
English (en)
Inventor
Zhang Sheng
Song Hongwei
Ren Guanglei
ZHAN Zhensheng
Zhao Qingbo
Original Assignee
Miracll Chemicals Co Ltd
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 Miracll Chemicals Co Ltd filed Critical Miracll Chemicals Co Ltd
Publication of MX2019008646A publication Critical patent/MX2019008646A/es

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    • 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
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    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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    • C08L75/04—Polyurethanes
    • C08L75/06—Polyurethanes from polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
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    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
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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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    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

La presente invención se refiere a un proceso para preparar un material de aleación de TPU a través de compatibilización in situ. Durante la preparación, se introduce una sustancia de doble activo, de modo que se logra la conexión de enlace químico entre el material de TPU y otros materiales tales como poliolefina, TPE (Elastómero Termoplástico) o poliamida, y se mejora la compatibilidad entre los materiales. El material de aleación preparado tiene excelente propiedad mecánica, propiedad de resistencia al desgaste, resistencia química, resistencia a alta/baja temperatura, propiedades de fácil procesamiento y otros rendimientos de material de TPU; Mientras tanto, la capacidad de enlace de material de aleación y otros materiales también se mejora, y se amplía el margen de aplicación de TPU.
MX2019008646A 2017-01-23 2017-02-24 Un proceso para preparar material de aleacion de tpu a traves de compatibilizacion in situ. MX2019008646A (es)

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CN201710058676.XA CN106867231A (zh) 2017-01-23 2017-01-23 一种原位增容制备tpu合金材料的工艺
PCT/CN2017/074659 WO2018133157A1 (zh) 2017-01-23 2017-02-24 一种原位增容制备tpu合金材料的工艺

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US11274203B2 (en) 2022-03-15
CN106867231A (zh) 2017-06-20
KR20190091355A (ko) 2019-08-05
US20200123380A1 (en) 2020-04-23
EP3549983B1 (en) 2020-08-12
ES2823196T3 (es) 2021-05-06
EP3549983A1 (en) 2019-10-09
EP3549983A4 (en) 2019-12-25
WO2018133157A1 (zh) 2018-07-26
PT3549983T (pt) 2020-09-30

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