TW200617091A - Nanocomposite composition having high barrier property - Google Patents

Nanocomposite composition having high barrier property

Info

Publication number
TW200617091A
TW200617091A TW094134924A TW94134924A TW200617091A TW 200617091 A TW200617091 A TW 200617091A TW 094134924 A TW094134924 A TW 094134924A TW 94134924 A TW94134924 A TW 94134924A TW 200617091 A TW200617091 A TW 200617091A
Authority
TW
Taiwan
Prior art keywords
nanocomposite composition
barrier property
nanocomposite
high barrier
superior
Prior art date
Application number
TW094134924A
Other languages
Chinese (zh)
Inventor
Myung-Ho Kim
Min-Ki Kim
Se-Hyun Kim
Young-Tock Oh
Jae-Yong Shin
Youngchul Yang
Original Assignee
Lg Chemical 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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of TW200617091A publication Critical patent/TW200617091A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/005—Reinforced macromolecular compounds with nanosized materials, e.g. nanoparticles, nanofibres, nanotubes, nanowires, nanorods or nanolayered materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/14—Gas barrier composition

Landscapes

  • 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)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

A nanocomposite composition having a superior barrier property is provided. The nanocomposite composition includes a polypropylene resin and a polypropylene/intercalated clay nanocomposite. The nanocomposite composition has superior mechanical strength and superior barrier properties to oxygen, organic solvent, and moisture. Also, the nanocomposite composition can be used to prepare films, containers, or sheets having a superior barrier property through single/multi-layer blow molding.
TW094134924A 2004-11-19 2005-10-06 Nanocomposite composition having high barrier property TW200617091A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20040095057 2004-11-19
KR1020050047119A KR20060056224A (en) 2004-11-19 2005-06-02 Nanocomposite composition having high barrier property

Publications (1)

Publication Number Publication Date
TW200617091A true TW200617091A (en) 2006-06-01

Family

ID=37152109

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094134924A TW200617091A (en) 2004-11-19 2005-10-06 Nanocomposite composition having high barrier property

Country Status (2)

Country Link
KR (1) KR20060056224A (en)
TW (1) TW200617091A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100789245B1 (en) * 2005-09-22 2008-01-02 주식회사 엘지화학 Nanocomposite composition having barrier property and product using the same
KR102025136B1 (en) * 2017-11-28 2019-09-25 한국생산기술연구원 Method for dispersing nanoclay using a binary system
KR102566933B1 (en) * 2021-03-29 2023-08-14 (주)대아씨앤아이 Uni-material Based Oxygen Barrier Resin Composition And Eco-Friendly Oxygen Barrier Container Using The Same
CN115926321B (en) * 2022-12-28 2023-09-26 金发科技股份有限公司 Polypropylene composition with high fuel vapor barrier and preparation method and application thereof

Also Published As

Publication number Publication date
KR20060056224A (en) 2006-05-24

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