HK1124878A1 - Light-scattering plastics composition having high brightness - Google Patents

Light-scattering plastics composition having high brightness

Info

Publication number
HK1124878A1
HK1124878A1 HK09102912.2A HK09102912A HK1124878A1 HK 1124878 A1 HK1124878 A1 HK 1124878A1 HK 09102912 A HK09102912 A HK 09102912A HK 1124878 A1 HK1124878 A1 HK 1124878A1
Authority
HK
Hong Kong
Prior art keywords
light
high brightness
particles
plastics composition
polymeric resin
Prior art date
Application number
HK09102912.2A
Other languages
English (en)
Inventor
Heinz Pudleiner
Klaus Meyer
Joerg Nickel
Claus Ruediger
Original Assignee
Bayer Materialscience Ag
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 Bayer Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of HK1124878A1 publication Critical patent/HK1124878A1/xx

Links

Classifications

    • 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
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • 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
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • 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
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/18—Spheres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
HK09102912.2A 2005-10-05 2009-03-26 Light-scattering plastics composition having high brightness HK1124878A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005047614A DE102005047614A1 (de) 2005-10-05 2005-10-05 Licht streuende Kunststoffzusammensetzung mit hoher Helligkeit und deren Verwendung in Flachbildschirmen
PCT/EP2006/009200 WO2007039130A1 (de) 2005-10-05 2006-09-22 Licht streuende kunststoffzusammensetzung mit hoher helligkeit und deren verwendung in flachbildschirmen

Publications (1)

Publication Number Publication Date
HK1124878A1 true HK1124878A1 (en) 2009-07-24

Family

ID=37533450

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09102912.2A HK1124878A1 (en) 2005-10-05 2009-03-26 Light-scattering plastics composition having high brightness

Country Status (10)

Country Link
US (1) US20070078220A1 (xx)
EP (1) EP1934283B1 (xx)
JP (1) JP2009510236A (xx)
KR (1) KR101360726B1 (xx)
CN (1) CN101278008B (xx)
DE (1) DE102005047614A1 (xx)
HK (1) HK1124878A1 (xx)
RU (1) RU2429258C2 (xx)
TW (2) TWI437042B (xx)
WO (1) WO2007039130A1 (xx)

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DE102005047615A1 (de) * 2005-10-05 2007-04-12 Bayer Materialscience Ag Lichtstreuende Kunststoffzusammensetzung mit hoher Helligkeit und deren Verwendung in Flachbildschirmen
DE102006014118A1 (de) * 2006-03-24 2007-09-27 Bayer Materialscience Ag Formkörper mit hoher Lichtstreuung und hoher Lichttransmission zur Verwendung als Diffuser-Sheet in Flachbildschirmen
KR101009734B1 (ko) * 2007-09-21 2011-01-19 주식회사 엘지화학 광학필름 및 이의 제조방법
EP2133202A1 (de) 2008-06-11 2009-12-16 Bayer MaterialScience AG Mehrschichtige optische Folienaufbauten mit verbesserten Eigenschaften und deren Verwendung
US8859091B2 (en) * 2008-11-20 2014-10-14 Sabic Global Technologies B.V. Colored diffusion sheets, methods of manufacture thereof and articles comprising the same
TWI373671B (en) 2009-02-26 2012-10-01 Au Optronics Corp Alighment material composition and alignment layer
EP2293140A1 (de) 2009-08-01 2011-03-09 Bayer MaterialScience AG Mehrschichtige Beleuchtungseinheit mit verbesserten Eigenschaften und deren Verwendung
CN101890818A (zh) * 2010-08-09 2010-11-24 深圳市超盛新材料科技股份有限公司 一种液晶显示屏的背光源装置中反射片的生产方法
WO2013045549A1 (de) 2011-09-28 2013-04-04 Bayer Materialscience Gmbh Verwendung einer lichtstreuenden polycarbonat-platte als leuchtenabdeckung
EP2592209A1 (de) 2011-11-11 2013-05-15 Bayer MaterialScience AG Vakuumisolierplatte
US8691915B2 (en) 2012-04-23 2014-04-08 Sabic Innovative Plastics Ip B.V. Copolymers and polymer blends having improved refractive indices
WO2013167542A1 (de) 2012-05-08 2013-11-14 Bayer Materialscience Gmbh Lichtführungspiatte
AR095055A1 (es) * 2013-03-25 2015-09-16 Rohm & Haas Película anti-reflejo para matrices fotovoltaicas
TWI668112B (zh) * 2014-02-11 2019-08-11 美商陶氏全球科技有限責任公司 用於增強聚烯烴薄膜之無光澤外觀的丙烯酸系珠粒
BR112016029602B1 (pt) * 2014-06-19 2021-08-24 Dow Global Technologies Llc Película de estufa
CN104164095A (zh) * 2014-06-27 2014-11-26 张雨生 一种塑料组合物
TWI679259B (zh) * 2014-08-11 2019-12-11 德商漢高智慧財產控股公司 光學透明的熱熔黏著劑及其用途

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DE102005047615A1 (de) * 2005-10-05 2007-04-12 Bayer Materialscience Ag Lichtstreuende Kunststoffzusammensetzung mit hoher Helligkeit und deren Verwendung in Flachbildschirmen

Also Published As

Publication number Publication date
CN101278008A (zh) 2008-10-01
EP1934283B1 (de) 2020-12-30
RU2429258C2 (ru) 2011-09-20
KR20080059179A (ko) 2008-06-26
RU2008117302A (ru) 2009-11-10
WO2007039130A1 (de) 2007-04-12
US20070078220A1 (en) 2007-04-05
EP1934283A1 (de) 2008-06-25
TW201350537A (zh) 2013-12-16
TWI437042B (zh) 2014-05-11
KR101360726B1 (ko) 2014-02-07
JP2009510236A (ja) 2009-03-12
CN101278008B (zh) 2013-04-03
DE102005047614A1 (de) 2007-04-12
TW200732418A (en) 2007-09-01

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170922