TW200736315A - Antistatic resin composition and molded article - Google Patents

Antistatic resin composition and molded article

Info

Publication number
TW200736315A
TW200736315A TW096108657A TW96108657A TW200736315A TW 200736315 A TW200736315 A TW 200736315A TW 096108657 A TW096108657 A TW 096108657A TW 96108657 A TW96108657 A TW 96108657A TW 200736315 A TW200736315 A TW 200736315A
Authority
TW
Taiwan
Prior art keywords
block copolymer
composition
polymer block
sodium
block
Prior art date
Application number
TW096108657A
Other languages
Chinese (zh)
Inventor
Masaaki Mawatari
Naoki Nishiyama
Original Assignee
Techno Polymer 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
Priority claimed from JP2007040509A external-priority patent/JP5361135B2/en
Priority claimed from JP2007040510A external-priority patent/JP5361136B2/en
Application filed by Techno Polymer Co Ltd filed Critical Techno Polymer Co Ltd
Publication of TW200736315A publication Critical patent/TW200736315A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Disclosed is an antistatic resin composition which comprises 40 to 98 mass% of an olefin resin (A) and 2 to 60 mass% of a block copolymer (B) having an olefin polymer block and a hydrophilic polymer block, and which can be molded into an article having a surface resistance (measured under the conditions of 23 DEG C and 50% RH) of 1x1011 O/□ or lower and having the leaching amount of sodium and potassium ions (measured under conditions of 80 DEG C and extraction for 60 minutes) of 3 μg/cm2 or less. The composition may contain a predetermined amount of a block copolymer having an aromatic vinyl compound polymer block and a conjugated diene compound polymer block or a hydrogenation product of the block copolymer and a prede- termined amount of a styrene resin. The component (B) may be a combination of a block copolymer as mentioned above which has higher sodium and potassium contents and a block copolymer as mentioned above which has lower sodium and potassium contents. If required, the composition may contain a lithium salt (E). The composition has excellent antistatic properties, chemical resistance, molded article appearance and thermal stability, and has a reduced leaching amount of ions.
TW096108657A 2006-03-16 2007-03-13 Antistatic resin composition and molded article TW200736315A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2006072369 2006-03-16
JP2006072370 2006-03-16
JP2006222076 2006-08-16
JP2006222075 2006-08-16
JP2007040509A JP5361135B2 (en) 2006-03-16 2007-02-21 Antistatic resin composition and molded product
JP2007040510A JP5361136B2 (en) 2006-03-16 2007-02-21 Antistatic resin composition and molded product

Publications (1)

Publication Number Publication Date
TW200736315A true TW200736315A (en) 2007-10-01

Family

ID=38609140

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096108657A TW200736315A (en) 2006-03-16 2007-03-13 Antistatic resin composition and molded article

Country Status (3)

Country Link
CN (1) CN101443404B (en)
TW (1) TW200736315A (en)
WO (1) WO2007119339A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090058007A (en) * 2006-10-02 2009-06-08 이데미쓰 유니테크 가부시키가이샤 Antistatic composition and molding thereof
TWI612067B (en) * 2015-08-24 2018-01-21 Asahi Chemical Ind Hydrogenated block copolymer and polypropylene resin composition using same and molded body thereof
CN108699299B (en) * 2016-02-16 2021-03-12 住友精化株式会社 Polyolefin resin composition and polyolefin resin film
CN106217324A (en) * 2016-08-16 2016-12-14 杨林 A kind of antistatic workbench
CN112080075B (en) * 2020-09-29 2021-06-22 湖南大学 Antistatic long glass fiber reinforced thermoplastic composite material and preparation method and application thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3845557B2 (en) * 2000-07-21 2006-11-15 三洋化成工業株式会社 Antistatic resin composition containing filler
JP2003306590A (en) * 2002-04-17 2003-10-31 Riken Technos Corp Thermoplastic resin composition
JP3987752B2 (en) * 2002-04-17 2007-10-10 リケンテクノス株式会社 Thermoplastic elastomer composition
JP3908152B2 (en) * 2002-11-14 2007-04-25 クラレプラスチックス株式会社 Composite molded body
US7723418B2 (en) * 2003-08-29 2010-05-25 Sanyo Chemical Industries, Ltd. Antistatic resin composition

Also Published As

Publication number Publication date
CN101443404A (en) 2009-05-27
WO2007119339A1 (en) 2007-10-25
CN101443404B (en) 2012-07-18

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