ITMO20010162A0 - Laminato retroriflettente con microprismi e metodo per fabbricarlo - Google Patents

Laminato retroriflettente con microprismi e metodo per fabbricarlo

Info

Publication number
ITMO20010162A0
ITMO20010162A0 IT2001MO000162A ITMO20010162A ITMO20010162A0 IT MO20010162 A0 ITMO20010162 A0 IT MO20010162A0 IT 2001MO000162 A IT2001MO000162 A IT 2001MO000162A IT MO20010162 A ITMO20010162 A IT MO20010162A IT MO20010162 A0 ITMO20010162 A0 IT MO20010162A0
Authority
IT
Italy
Prior art keywords
microprisms
manufacturing
retroreflective laminate
retroreflective
laminate
Prior art date
Application number
IT2001MO000162A
Other languages
English (en)
Inventor
Giorgio Corradi
Original Assignee
Giorgio Corradi
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 Giorgio Corradi filed Critical Giorgio Corradi
Priority to IT2001MO000162A priority Critical patent/ITMO20010162A1/it
Publication of ITMO20010162A0 publication Critical patent/ITMO20010162A0/it
Priority to PCT/IT2002/000386 priority patent/WO2003012492A1/en
Publication of ITMO20010162A1 publication Critical patent/ITMO20010162A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B29C59/046—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for layered or coated substantially flat surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0083—Reflectors
IT2001MO000162A 2001-08-03 2001-08-03 Laminato retroriflettente con microprismi e metodo per fabbricarlo ITMO20010162A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2001MO000162A ITMO20010162A1 (it) 2001-08-03 2001-08-03 Laminato retroriflettente con microprismi e metodo per fabbricarlo
PCT/IT2002/000386 WO2003012492A1 (en) 2001-08-03 2002-06-12 Reflector laminate with micro-prisms and process for manufacturing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MO000162A ITMO20010162A1 (it) 2001-08-03 2001-08-03 Laminato retroriflettente con microprismi e metodo per fabbricarlo

Publications (2)

Publication Number Publication Date
ITMO20010162A0 true ITMO20010162A0 (it) 2001-08-03
ITMO20010162A1 ITMO20010162A1 (it) 2003-02-03

Family

ID=11450848

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001MO000162A ITMO20010162A1 (it) 2001-08-03 2001-08-03 Laminato retroriflettente con microprismi e metodo per fabbricarlo

Country Status (2)

Country Link
IT (1) ITMO20010162A1 (it)
WO (1) WO2003012492A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20020218A1 (it) * 2002-07-31 2004-02-01 Giorgio Corradi Metodo per la fabbricazione di una pellicola retroriflettente.
WO2006067573A1 (en) * 2004-12-22 2006-06-29 Giorgio Corradi A process for obtaining a back-reflecting multi-layer film, with a microprism support and a film obtained using the process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190178A (en) * 1961-06-29 1965-06-22 Minnesota Mining & Mfg Reflex-reflecting sheeting
DE2118822C3 (de) * 1971-04-19 1980-01-31 Hans-Erich 7595 Sasbachwalden Gubela Verfahren zur Herstellung von reflektierenden Kennzeichnungsschildern
GB1580725A (en) * 1976-04-30 1980-12-03 Amerace Corp Road marker
US4601861A (en) * 1982-09-30 1986-07-22 Amerace Corporation Methods and apparatus for embossing a precision optical pattern in a resinous sheet or laminate
US4486363A (en) * 1982-09-30 1984-12-04 Amerace Corporation Method and apparatus for embossing a precision optical pattern in a resinous sheet
US5376431A (en) * 1993-05-12 1994-12-27 Reflexite Corporation Retroreflective microprism sheeting with silver/copper reflecting coating and method of making same
US6258443B1 (en) * 1994-09-28 2001-07-10 Reflexite Corporation Textured retroreflective prism structures and molds for forming same
US6139158A (en) * 1995-07-26 2000-10-31 Reflexite Corporation Retroreflective articles with multiple size prisms in multiple locations

Also Published As

Publication number Publication date
ITMO20010162A1 (it) 2003-02-03
WO2003012492A1 (en) 2003-02-13

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