TW200626653A - Styrene resin composition, molded body thereof, and diffusion plate - Google Patents

Styrene resin composition, molded body thereof, and diffusion plate

Info

Publication number
TW200626653A
TW200626653A TW094145923A TW94145923A TW200626653A TW 200626653 A TW200626653 A TW 200626653A TW 094145923 A TW094145923 A TW 094145923A TW 94145923 A TW94145923 A TW 94145923A TW 200626653 A TW200626653 A TW 200626653A
Authority
TW
Taiwan
Prior art keywords
resin composition
molded body
mass
parts
styrene resin
Prior art date
Application number
TW094145923A
Other languages
Chinese (zh)
Inventor
Shintaro Watanabe
Takeshi Yamada
Jun Takahashi
Original Assignee
Denki Kagaku Kogyo Kk
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 JP2004371647A external-priority patent/JP2008056706A/en
Priority claimed from JP2005085547A external-priority patent/JP2008056708A/en
Priority claimed from JP2005085554A external-priority patent/JP2008056710A/en
Priority claimed from JP2005085553A external-priority patent/JP2008056709A/en
Application filed by Denki Kagaku Kogyo Kk filed Critical Denki Kagaku Kogyo Kk
Publication of TW200626653A publication Critical patent/TW200626653A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/14—Copolymers of styrene with unsaturated esters
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3462—Six-membered rings
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3495—Six-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/12—Polyester-amides

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)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Disclosed is a styrene resin composition which enables to obtain a molded body having excellent dimensional stability, light resistance, light transmissivity and light diffusion. Also disclosed is a molded body of such a resin composition, in particular a molded body which can be used as a screen lens or a diffusion plate. Specifically disclosed is a styrene resin composition characterized by containing 100 parts by mass of a styrene copolymer, 1-10 parts by mass of an unmelted compound having a refractive index difference of 0.05-0.15 from the styrene copolymer and an average particle diameter of 2-10 m, 0.1-2 parts by mass of a hindered amine compound and 0.1-2 parts by mass of a benzotriazole compound.
TW094145923A 2004-12-22 2005-12-22 Styrene resin composition, molded body thereof, and diffusion plate TW200626653A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004371647A JP2008056706A (en) 2004-12-22 2004-12-22 Molded product and diffusing plate composed of the same
JP2005085547A JP2008056708A (en) 2005-03-24 2005-03-24 Styrene-based resin composition and molded product
JP2005085554A JP2008056710A (en) 2005-03-24 2005-03-24 Styrene-based resin composition and molded product
JP2005085553A JP2008056709A (en) 2005-03-24 2005-03-24 Styrene-based resin composition and molded product

Publications (1)

Publication Number Publication Date
TW200626653A true TW200626653A (en) 2006-08-01

Family

ID=36601795

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094145923A TW200626653A (en) 2004-12-22 2005-12-22 Styrene resin composition, molded body thereof, and diffusion plate

Country Status (2)

Country Link
TW (1) TW200626653A (en)
WO (1) WO2006068198A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI481651B (en) * 2013-05-23 2015-04-21 Chi Mei Corp (meth) acrylate-styrene based copolymer composition and the molding product thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2008004668A1 (en) * 2006-07-06 2009-12-10 電気化学工業株式会社 Light diffusion sheet
WO2008010553A1 (en) * 2006-07-19 2008-01-24 Denki Kagaku Kogyo Kabushiki Kaisha Styrene resin composition and molded body
JP4913629B2 (en) * 2007-02-27 2012-04-11 電気化学工業株式会社 Light diffusion sheet

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2667878B2 (en) * 1988-06-24 1997-10-27 株式会社クラレ Light diffusing plastic
JP2565846B2 (en) * 1993-04-16 1996-12-18 三洋化成工業株式会社 Polyether ester amide and resin composition
JPH06345925A (en) * 1993-06-10 1994-12-20 Daicel Chem Ind Ltd Flame-retardant styrenic resin composition and molded sheet made therefrom
JPH0997510A (en) * 1995-07-25 1997-04-08 Asahi Chem Ind Co Ltd Light source protecting cover sheet
JP3734304B2 (en) * 1996-04-22 2006-01-11 旭化成ケミカルズ株式会社 Resin composition and resin film
JPH1017705A (en) * 1996-07-05 1998-01-20 Asahi Chem Ind Co Ltd Antistatic resin composition and its molded product
JP4357105B2 (en) * 1999-10-14 2009-11-04 旭化成ケミカルズ株式会社 Light guide plate and manufacturing method thereof
JP4925506B2 (en) * 1999-12-13 2012-04-25 株式会社日本触媒 Production method of transparent heat-resistant resin
JP4649693B2 (en) * 1999-12-20 2011-03-16 コニカミノルタホールディングス株式会社 Light diffusion film and manufacturing method thereof
JP4955168B2 (en) * 2000-10-19 2012-06-20 電気化学工業株式会社 Antistatic resin composition
JP5051950B2 (en) * 2001-06-19 2012-10-17 Ｐｓジャパン株式会社 Molded product for light transmission with excellent light transmission characteristics
JP4514388B2 (en) * 2002-01-18 2010-07-28 電気化学工業株式会社 Resin composition and molded body thereof
JP4683813B2 (en) * 2002-03-13 2011-05-18 電気化学工業株式会社 Molded body for packaging electronic parts
JP3781110B2 (en) * 2002-03-20 2006-05-31 日本ゼオン株式会社 Molding method and molded body of vinyl alicyclic hydrocarbon polymer composition
JP2004050607A (en) * 2002-07-19 2004-02-19 Sumitomo Chem Co Ltd Light diffusible resin laminated sheet
JP2004115610A (en) * 2002-09-25 2004-04-15 Mitsubishi Engineering Plastics Corp Polycarbonate resin composition and its molded article
JP2004115609A (en) * 2002-09-25 2004-04-15 Mitsubishi Engineering Plastics Corp Polycarbonate resin composition and its molded article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI481651B (en) * 2013-05-23 2015-04-21 Chi Mei Corp (meth) acrylate-styrene based copolymer composition and the molding product thereof

Also Published As

Publication number Publication date
WO2006068198A1 (en) 2006-06-29

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