NO974171L - Coated substrate for light sources and a method for producing such material - Google Patents

Coated substrate for light sources and a method for producing such material

Info

Publication number
NO974171L
NO974171L NO974171A NO974171A NO974171L NO 974171 L NO974171 L NO 974171L NO 974171 A NO974171 A NO 974171A NO 974171 A NO974171 A NO 974171A NO 974171 L NO974171 L NO 974171L
Authority
NO
Norway
Prior art keywords
producing
transparent
light sources
coated substrate
coating
Prior art date
Application number
NO974171A
Other languages
Norwegian (no)
Other versions
NO974171D0 (en
Inventor
Cornelis Spooren
Steve Taylor
Merete Hallenstvet
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO974171A priority Critical patent/NO974171L/en
Publication of NO974171D0 publication Critical patent/NO974171D0/en
Priority to PCT/NO1998/000260 priority patent/WO1999013013A1/en
Priority to AU90980/98A priority patent/AU9098098A/en
Publication of NO974171L publication Critical patent/NO974171L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/004—Reflecting paints; Signal paints
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

Oppfinnelsen vedrører et materiale for belysningsformål og en fremgangsmåte for produksjon av slikt materiale. Materialet fremstilles ved å belegge et substratmateriale, fortrinnsvis av aluminium eller en aluminiumslegering, med en transparent lakk. Lakken omfatter ilagte elementer, så som transparente partikler. Gjennom forskjellige kombinasjoner av transparente partikler av forskjellige typer og størrelser i den transparente lakken, vil beleggsmaterialet få forskjellige optiske spredningsgenskaper. I henhold til oppfinnelsen kan et materiale med høy total reflek-sjon fremstilles til en relativt lav pris.The invention relates to a material for lighting purposes and to a method for producing such material. The material is prepared by coating a substrate material, preferably of aluminum or an aluminum alloy, with a transparent varnish. The varnish comprises inlaid elements, such as transparent particles. Through different combinations of transparent particles of different types and sizes in the transparent lacquer, the coating material will have different optical scattering properties. According to the invention, a material with high total reflection can be produced at a relatively low price.

NO974171A 1997-09-09 1997-09-09 Coated substrate for light sources and a method for producing such material NO974171L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO974171A NO974171L (en) 1997-09-09 1997-09-09 Coated substrate for light sources and a method for producing such material
PCT/NO1998/000260 WO1999013013A1 (en) 1997-09-09 1998-08-28 Coated substrate for lighting appliances, and a method for the production of such a material
AU90980/98A AU9098098A (en) 1997-09-09 1998-08-28 Coated substrate for lighting appliances, and a method for the production of such a material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO974171A NO974171L (en) 1997-09-09 1997-09-09 Coated substrate for light sources and a method for producing such material

Publications (2)

Publication Number Publication Date
NO974171D0 NO974171D0 (en) 1997-09-09
NO974171L true NO974171L (en) 1999-03-10

Family

ID=19901097

Family Applications (1)

Application Number Title Priority Date Filing Date
NO974171A NO974171L (en) 1997-09-09 1997-09-09 Coated substrate for light sources and a method for producing such material

Country Status (3)

Country Link
AU (1) AU9098098A (en)
NO (1) NO974171L (en)
WO (1) WO1999013013A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1243847A1 (en) 2001-03-23 2002-09-25 Koninklijke Philips Electronics N.V. Luminaire
US6575602B2 (en) 2000-04-04 2003-06-10 Koninklijke Philips Electronics N.V. Luminaire with a light reflecting coating
CN1193187C (en) 2000-04-04 2005-03-16 皇家菲利浦电子有限公司 Luminaire
WO2002067024A1 (en) * 2001-02-21 2002-08-29 Koninklijke Philips Electronics N.V. Luminaire

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL193426C (en) * 1981-03-16 1999-10-04 Hunter Douglas Ind Bv Method for applying a stoving enamel coating to an object.
KR900007908B1 (en) * 1988-02-06 1990-10-23 원정희 Color shade
GB2234249A (en) * 1989-07-17 1991-01-30 Ici Plc Coating compositions
JPH0963329A (en) * 1995-08-30 1997-03-07 Minnesota Mining & Mfg Co <3M> Reflective sheet for LCD backlight

Also Published As

Publication number Publication date
AU9098098A (en) 1999-03-29
WO1999013013A1 (en) 1999-03-18
NO974171D0 (en) 1997-09-09

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application