ITMI20022069A1 - Materiale stratiforme retroriflettente. - Google Patents

Materiale stratiforme retroriflettente.

Info

Publication number
ITMI20022069A1
ITMI20022069A1 ITMI20022069A ITMI20022069A1 IT MI20022069 A1 ITMI20022069 A1 IT MI20022069A1 IT MI20022069 A ITMI20022069 A IT MI20022069A IT MI20022069 A1 ITMI20022069 A1 IT MI20022069A1
Authority
IT
Italy
Prior art keywords
reflective
stratiform material
stratiform
reflective stratiform
Prior art date
Application number
Other languages
English (en)
Inventor
Cesare Bartoli
Original Assignee
I B R Ind Bergamasca Rifrang Enti S R L
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 I B R Ind Bergamasca Rifrang Enti S R L filed Critical I B R Ind Bergamasca Rifrang Enti S R L
Priority to ITMI20022069 priority Critical patent/ITMI20022069A1/it
Priority to EP20030021848 priority patent/EP1406097A1/en
Publication of ITMI20022069A1 publication Critical patent/ITMI20022069A1/it

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Road Signs Or Road Markings (AREA)
ITMI20022069 2002-10-01 2002-10-01 Materiale stratiforme retroriflettente. ITMI20022069A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI20022069 ITMI20022069A1 (it) 2002-10-01 2002-10-01 Materiale stratiforme retroriflettente.
EP20030021848 EP1406097A1 (en) 2002-10-01 2003-09-26 Retroreflecting stratiform material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20022069 ITMI20022069A1 (it) 2002-10-01 2002-10-01 Materiale stratiforme retroriflettente.

Publications (1)

Publication Number Publication Date
ITMI20022069A1 true ITMI20022069A1 (it) 2004-04-02

Family

ID=31986032

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20022069 ITMI20022069A1 (it) 2002-10-01 2002-10-01 Materiale stratiforme retroriflettente.

Country Status (2)

Country Link
EP (1) EP1406097A1 (it)
IT (1) ITMI20022069A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004025325A1 (de) * 2004-05-19 2005-12-08 Erich Utsch Ag Transparente retroreflektierende Folie und Verfahren zu Ihrer Herstellung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663213A (en) * 1985-11-18 1987-05-05 Minnesota Mining And Manufacturing Company Transparent multi-layer cover film for retroreflective sheeting
US4763985A (en) * 1986-08-01 1988-08-16 Minnesota Mining And Manufacturing Company Retroreflective sheet with enhanced brightness
US4755425A (en) * 1987-03-09 1988-07-05 Minnesota Mining And Manufacturing Company Retroreflective sheet coated with silica layer
US5882771A (en) * 1996-04-10 1999-03-16 Minnesota Mining And Manufacturing Company Conformable embossable retroreflective sheeting
US6159537A (en) * 1997-08-01 2000-12-12 3M Innovative Properties Company Method of making a retroreflective article that has a binder layer containing an epoxy resin and silicone crosslinked polymer
AU5718798A (en) * 1997-12-29 1999-07-19 Minnesota Mining And Manufacturing Company Retroreflective sheeting
US6548164B1 (en) * 1999-06-30 2003-04-15 3M Innovative Properties Company Removable sheeting
JP2004508580A (ja) * 2000-09-01 2004-03-18 スリーエム　イノベイティブ　プロパティズ　カンパニー ビニルフィルムに積層された光学コアを有するシート、再帰反射性物品、および方法

Also Published As

Publication number Publication date
EP1406097A1 (en) 2004-04-07

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