BR9402276A - Composição difusora de luz, método para prover propriedades difusoras de luz um polímero termoplástico, composição polimérica e processo para produzir uma composição polimérica - Google Patents

Composição difusora de luz, método para prover propriedades difusoras de luz um polímero termoplástico, composição polimérica e processo para produzir uma composição polimérica

Info

Publication number
BR9402276A
BR9402276A BR9402276A BR9402276A BR9402276A BR 9402276 A BR9402276 A BR 9402276A BR 9402276 A BR9402276 A BR 9402276A BR 9402276 A BR9402276 A BR 9402276A BR 9402276 A BR9402276 A BR 9402276A
Authority
BR
Brazil
Prior art keywords
light diffusing
composition
polymeric composition
producing
thermoplastic polymer
Prior art date
Application number
BR9402276A
Other languages
English (en)
Inventor
Juergen Eiffler
Willem Jasperse
Craig Snook
Thomas Wegman
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR9402276A publication Critical patent/BR9402276A/pt

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/02Diffusing elements; Afocal elements
    • G02B5/0205Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00Compositions of unspecified macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/01Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013Fillers, pigments or reinforcing additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00Compositions 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
    • C08L33/04Homopolymers or copolymers of esters
    • C08L33/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10Homopolymers or copolymers of methacrylic acid esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00Compositions 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
    • C08L51/003Compositions 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 macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/02Diffusing elements; Afocal elements
    • G02B5/0268Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/02Diffusing elements; Afocal elements
    • G02B5/0273Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278Diffusing elements; Afocal elements characterized by the use used in transmission

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Optical Elements Other Than Lenses (AREA)
BR9402276A 1993-07-14 1994-07-14 Composição difusora de luz, método para prover propriedades difusoras de luz um polímero termoplástico, composição polimérica e processo para produzir uma composição polimérica BR9402276A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939314604A GB9314604D0 (en) 1993-07-14 1993-07-14 Light diffuser composition

Publications (1)

Publication Number Publication Date
BR9402276A true BR9402276A (pt) 1995-03-14

Family

ID=10738837

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9402276A BR9402276A (pt) 1993-07-14 1994-07-14 Composição difusora de luz, método para prover propriedades difusoras de luz um polímero termoplástico, composição polimérica e processo para produzir uma composição polimérica

Country Status (9)

Country Link
EP (1) EP0634445B1 (pt)
JP (1) JP3450902B2 (pt)
KR (1) KR100338904B1 (pt)
BR (1) BR9402276A (pt)
CA (1) CA2127894A1 (pt)
DE (1) DE69419986T2 (pt)
ES (1) ES2134322T3 (pt)
GB (1) GB9314604D0 (pt)
TW (1) TW275079B (pt)

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Also Published As

Publication number Publication date
TW275079B (pt) 1996-05-01
GB9314604D0 (en) 1993-08-25
KR100338904B1 (ko) 2002-11-01
JP3450902B2 (ja) 2003-09-29
EP0634445B1 (en) 1999-08-11
DE69419986T2 (de) 1999-12-23
KR960014264A (ko) 1996-05-22
CA2127894A1 (en) 1995-01-15
JPH07149995A (ja) 1995-06-13
ES2134322T3 (es) 1999-10-01
DE69419986D1 (de) 1999-09-16
EP0634445A1 (en) 1995-01-18

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