TW200607833A - Resin compostion and light mask made of the same - Google Patents

Resin compostion and light mask made of the same

Info

Publication number
TW200607833A
TW200607833A TW094126836A TW94126836A TW200607833A TW 200607833 A TW200607833 A TW 200607833A TW 094126836 A TW094126836 A TW 094126836A TW 94126836 A TW94126836 A TW 94126836A TW 200607833 A TW200607833 A TW 200607833A
Authority
TW
Taiwan
Prior art keywords
weight parts
component
resin
resin composition
mask made
Prior art date
Application number
TW094126836A
Other languages
Chinese (zh)
Other versions
TWI304827B (en
Inventor
Wataru Tanaka
Takao Marutani
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of TW200607833A publication Critical patent/TW200607833A/en
Application granted granted Critical
Publication of TWI304827B publication Critical patent/TWI304827B/en

Links

Classifications

    • 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
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • 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
    • 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
    • C08L25/10—Copolymers of styrene with conjugated dienes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/66—Substances characterised by their function in the 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)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

A resin composition and a light mask made of the resin composition exibit good visible-light diffusibility and transmittance, high impact resistance and durability, and low friction resistance. The resin composition contains 60-90 wt% component (a) methylacrylic resin; 10-40 wt% component (b) olefin resin, wherein the components (a) and (b) constitute 100 wt%; and 5~15 weight parts component (c) hydrogen-added copolymer of at least one polystyrene block and at least one conjugated diene block, based on 100 weight parts components (a) and (b). The difference in MFR value between materials (a) and (b) is less than 10 on the conditions of 230 DEG C and 37.3N. A 0.1~15 weight parts component (d) at least one light diffuser based on 100 total weight parts (a)~(c) is further formulated into the composition.
TW094126836A 2004-08-06 2005-08-08 Resin compostion and light mask made of the same TWI304827B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004230513 2004-08-06
JP2005122041A JP4938993B2 (en) 2004-08-06 2005-04-20 Resin composition and lighting cover comprising the same

Publications (2)

Publication Number Publication Date
TW200607833A true TW200607833A (en) 2006-03-01
TWI304827B TWI304827B (en) 2009-01-01

Family

ID=36151192

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094126836A TWI304827B (en) 2004-08-06 2005-08-08 Resin compostion and light mask made of the same

Country Status (4)

Country Link
JP (1) JP4938993B2 (en)
KR (1) KR100654181B1 (en)
CN (1) CN100338137C (en)
TW (1) TWI304827B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100836572B1 (en) * 2006-09-21 2008-06-10 주식회사 엘지화학 Photo scattering polymer composition with advanced physical properties
WO2011050267A2 (en) * 2009-10-22 2011-04-28 Waqidi Falicoff Solid-state light bulb
CN102328149B (en) * 2011-09-05 2013-07-17 张家口北方对焊机有限公司 Flash butt welding machine
CN104406105B (en) * 2013-06-04 2018-03-16 南京华生皓光电科技有限公司 A kind of FFU LED keel cleaning lamp and its processing technology
CN105220859B (en) * 2015-08-31 2017-08-08 中山市优威斯特装饰材料有限公司 A kind of dalle and preparation method thereof
CN105670149A (en) * 2016-02-23 2016-06-15 东莞轩朗实业有限公司 Photodiffusion master batch and photodiffusion plate containing the same
KR102514986B1 (en) * 2020-12-04 2023-03-29 킹스타라이팅 주식회사 Germicidal lighting apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181202A (en) * 1975-01-14 1976-07-16 Kawasaki Heavy Ind Ltd IRIGUCHIDEGUCHIATSURYOKUOSEIGYOSURUJOKITAABIN
JPS5799846A (en) * 1980-12-15 1982-06-21 Matsushita Electric Works Ltd Short circuit detection system for time-division multiplex transmission system
JP2617957B2 (en) * 1987-07-09 1997-06-11 旭化成工業株式会社 High-density polyethylene-based three-dimensional reticulated fiber and method for producing the same
JPH05345841A (en) * 1992-06-16 1993-12-27 Kuraray Co Ltd Thermoplastic resin composition
JPH0649292A (en) * 1992-08-03 1994-02-22 Sumitomo Bakelite Co Ltd Thermoplastic resin composition
JP2001131419A (en) * 1999-11-05 2001-05-15 Nippon Zeon Co Ltd Light-diffusing composition
JP3911129B2 (en) * 2001-02-09 2007-05-09 アァルピィ東プラ株式会社 Resin composition
CN1312215C (en) * 2002-04-24 2007-04-25 株式会社可乐丽 Polymer composition and uses thereof
JP5230056B2 (en) 2004-04-14 2013-07-10 出光興産株式会社 Light diffusing resin composition
JP2006045407A (en) 2004-08-06 2006-02-16 Matsushita Electric Works Ltd Resin composition and molded body thereof

Also Published As

Publication number Publication date
JP4938993B2 (en) 2012-05-23
KR100654181B1 (en) 2006-12-06
TWI304827B (en) 2009-01-01
KR20060048946A (en) 2006-05-18
CN100338137C (en) 2007-09-19
CN1730539A (en) 2006-02-08
JP2006070243A (en) 2006-03-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees