TW200712068A - Styrenic resin and optical resin formed article comprising the same - Google Patents

Styrenic resin and optical resin formed article comprising the same

Info

Publication number
TW200712068A
TW200712068A TW095121632A TW95121632A TW200712068A TW 200712068 A TW200712068 A TW 200712068A TW 095121632 A TW095121632 A TW 095121632A TW 95121632 A TW95121632 A TW 95121632A TW 200712068 A TW200712068 A TW 200712068A
Authority
TW
Taiwan
Prior art keywords
styrenic
same
formed article
resin
styrenic resin
Prior art date
Application number
TW095121632A
Other languages
Chinese (zh)
Inventor
Jun Takahashi
Yasuaki Taruta
Kenji Oshima
Takeshi Yamada
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
Application filed by Denki Kagaku Kogyo Kk filed Critical Denki Kagaku Kogyo Kk
Publication of TW200712068A publication Critical patent/TW200712068A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00—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
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Provided are a styrenic resin exhibiting low water absorption property and containing reduced foreign matter, and an optical resin formed article comprising the same. A styrenic resin produced by polymerizing 5 to 100 mass% of a styrenic monomer and 95 to 0 mass% of a (meth)acrylic acid ester based monomer, wherein the styrenic resin contains foreign matters being insoluble in methyl ethyl ketone and having a particle diameter of 100 m or greater in an amount of 1 piece/g or less and foreign matters having a particle diameter of 10 m or greater in an amount of 1000 pieces/g or less.
TW095121632A 2005-06-17 2006-06-16 Styrenic resin and optical resin formed article comprising the same TW200712068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005177546A JP2008208147A (en) 2005-06-17 2005-06-17 Styrenic resin and optical resin molded article comprising the same

Publications (1)

Publication Number Publication Date
TW200712068A true TW200712068A (en) 2007-04-01

Family

ID=37532369

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095121632A TW200712068A (en) 2005-06-17 2006-06-16 Styrenic resin and optical resin formed article comprising the same

Country Status (3)

Country Link
JP (1) JP2008208147A (en)
TW (1) TW200712068A (en)
WO (1) WO2006135015A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102257021B (en) * 2008-12-17 2013-07-17 电气化学工业株式会社 Molded object for optical use, and lightguide plate and light diffuser both comprising same
KR102119789B1 (en) * 2020-02-03 2020-06-05 김하무 manufacturing methods diffuser plate for display by cars

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11181018A (en) * 1997-12-22 1999-07-06 Nippon Steel Chem Co Ltd Production of transparent resin for optical material
JP2001342263A (en) * 2000-03-31 2001-12-11 Sumitomo Chem Co Ltd Resin molding for optical material and light guide plate comprising the same
JP4902057B2 (en) * 2000-04-28 2012-03-21 帝人化成株式会社 Manufacturing method of optical disk substrate
EP1369437A4 (en) * 2001-01-17 2005-01-12 Teijin Ltd Hydrogenated styrene polymer, process for producing the same, and molded object obtained therefrom
JP2003040925A (en) * 2001-05-25 2003-02-13 Mitsubishi Rayon Co Ltd Methacrylic polymer, plastic optical fiber and production method thereof, and plastic optical fiber cable and plastic optical fiber cable with plug
JP2003212923A (en) * 2002-01-29 2003-07-30 Nippon Zeon Co Ltd Alicyclic-structure-containing polymer hydrogenate and method for producing the same

Also Published As

Publication number Publication date
JP2008208147A (en) 2008-09-11
WO2006135015A1 (en) 2006-12-21

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