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IT1397351B1 - Metodo per la produzione di montature di occhiali da vista e da sole in polietilene tereftalato. - Google Patents

Metodo per la produzione di montature di occhiali da vista e da sole in polietilene tereftalato.

Info

Publication number
IT1397351B1
IT1397351B1 ITMI2009A001121A ITMI20091121A IT1397351B1 IT 1397351 B1 IT1397351 B1 IT 1397351B1 IT MI2009A001121 A ITMI2009A001121 A IT MI2009A001121A IT MI20091121 A ITMI20091121 A IT MI20091121A IT 1397351 B1 IT1397351 B1 IT 1397351B1
Authority
IT
Italy
Prior art keywords
sunglasses
eyeglasses
frames
production
polyethylene tereftalate
Prior art date
Application number
ITMI2009A001121A
Other languages
English (en)
Inventor
Sergio Sanna
Bon Giovanni De
Original Assignee
Plastodidattica Commerciale 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 Plastodidattica Commerciale S R L filed Critical Plastodidattica Commerciale S R L
Priority to ITMI2009A001121A priority Critical patent/IT1397351B1/it
Priority to EP09173353A priority patent/EP2267076A1/en
Priority to US12/589,472 priority patent/US20100327475A1/en
Priority to BRPI1000464-5A priority patent/BRPI1000464A2/pt
Publication of ITMI20091121A1 publication Critical patent/ITMI20091121A1/it
Application granted granted Critical
Publication of IT1397351B1 publication Critical patent/IT1397351B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D12/00—Producing frames
    • B29D12/02—Spectacle frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
ITMI2009A001121A 2009-06-25 2009-06-25 Metodo per la produzione di montature di occhiali da vista e da sole in polietilene tereftalato. IT1397351B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI2009A001121A IT1397351B1 (it) 2009-06-25 2009-06-25 Metodo per la produzione di montature di occhiali da vista e da sole in polietilene tereftalato.
EP09173353A EP2267076A1 (en) 2009-06-25 2009-10-16 Method for making polyethylene terephthalate glass and sunglass frames
US12/589,472 US20100327475A1 (en) 2009-06-25 2009-10-23 Method for making polyethylene terephthalate glass and sunglass frames
BRPI1000464-5A BRPI1000464A2 (pt) 2009-06-25 2010-02-18 método para fazer armações de óculos e de óculos de sol em tereftalato de polietileno

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A001121A IT1397351B1 (it) 2009-06-25 2009-06-25 Metodo per la produzione di montature di occhiali da vista e da sole in polietilene tereftalato.

Publications (2)

Publication Number Publication Date
ITMI20091121A1 ITMI20091121A1 (it) 2010-12-26
IT1397351B1 true IT1397351B1 (it) 2013-01-10

Family

ID=42060616

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A001121A IT1397351B1 (it) 2009-06-25 2009-06-25 Metodo per la produzione di montature di occhiali da vista e da sole in polietilene tereftalato.

Country Status (4)

Country Link
US (1) US20100327475A1 (it)
EP (1) EP2267076A1 (it)
BR (1) BRPI1000464A2 (it)
IT (1) IT1397351B1 (it)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133522A (ja) * 1983-01-21 1984-07-31 Takeda Color Fureemu:Kk サングラス用フレ−ム
US4622001A (en) * 1985-03-12 1986-11-11 Electra Form, Inc. Cavity cooling system
JPS6449626A (en) * 1987-08-21 1989-02-27 Tokumaru Kogyo Kk Spectacle frame and manufacture thereof
US5656715A (en) * 1996-06-26 1997-08-12 Eastman Chemical Company Copolyesters based on 1,4-cyclohexanedimethanol having improved stability
FR2754757B1 (fr) * 1996-10-23 1999-01-08 Lunettes Grasset & Associes Procede de fabrication d'une partie avant pour une monture de lunettes
WO2004048076A2 (en) * 2002-11-22 2004-06-10 Omnova Solutions Inc. Method for modifying existing injection mould machines to utilize an in-mould coating apparatus
JP2004338330A (ja) * 2003-05-19 2004-12-02 Koseki Ika Kk Ｐｅｔ樹脂成型加工品
DE102005060193B4 (de) * 2005-12-14 2008-01-17 Universität Kassel Verfahren und Vorrichtung zur kontinuierlichen Reduzierung der Geruchsbelastung von Abwasser in der Kanalisation, sowie Verfahren und Vorrichtung zur Ermittlung der Belastung einer Wasserprobe mit Geruchsstoffen
US7753518B2 (en) * 2007-03-08 2010-07-13 Okia Optical Co., Ltd Eyeglasses and eyeglass frames comprising glycol modified copolyesters

Also Published As

Publication number Publication date
EP2267076A1 (en) 2010-12-29
ITMI20091121A1 (it) 2010-12-26
US20100327475A1 (en) 2010-12-30
BRPI1000464A2 (pt) 2011-03-22

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