HK1208648A1 - Manufacturing process of a product based on cellulose acetate with blended colour, and product, such as spectacles, obtained by such process - Google Patents

Manufacturing process of a product based on cellulose acetate with blended colour, and product, such as spectacles, obtained by such process

Info

Publication number
HK1208648A1
HK1208648A1 HK15109363.3A HK15109363A HK1208648A1 HK 1208648 A1 HK1208648 A1 HK 1208648A1 HK 15109363 A HK15109363 A HK 15109363A HK 1208648 A1 HK1208648 A1 HK 1208648A1
Authority
HK
Hong Kong
Prior art keywords
product
spectacles
cellulose acetate
manufacturing process
product based
Prior art date
Application number
HK15109363.3A
Other languages
English (en)
Chinese (zh)
Inventor
.瑪珠舍利
Original Assignee
Mazzucchelli 1849 Spa
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 Mazzucchelli 1849 Spa filed Critical Mazzucchelli 1849 Spa
Publication of HK1208648A1 publication Critical patent/HK1208648A1/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20Making multilayered or multicoloured articles
    • B29C43/203Making multilayered articles
    • B29C43/206Making multilayered articles by pressing the material between two preformed layers, e.g. deformable layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00Making preforms
    • B29B11/02Making preforms by dividing preformed material, e.g. sheets, rods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00Making preforms
    • B29B11/06Making preforms by moulding the material
    • B29B11/10Extrusion moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00Making preforms
    • B29B11/06Making preforms by moulding the material
    • B29B11/12Compression moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20Making multilayered or multicoloured articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20Making multilayered or multicoloured articles
    • B29C43/203Making multilayered articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001Combinations of extrusion moulding with other shaping operations
    • B29C48/0022Combinations of extrusion moulding with other shaping operations combined with cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/17Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • B29C48/175Articles comprising two or more components, e.g. co-extruded layers the components having different colours comprising a multi-coloured single component, e.g. striated, marbled or wood-like patterned
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D12/00Producing frames
    • B29D12/02Spectacle frames
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00Constructions of non-optical parts
    • G02C5/008Spectacles frames characterized by their material, material structure and material properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00Shaping techniques involving a cutting or machining operation
    • B29C2793/009Shaping techniques involving a cutting or machining operation after shaping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2001/00Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B29K2001/08Cellulose derivatives
    • B29K2001/12Cellulose acetate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0032Pigments, colouring agents or opacifiyng agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002Coloured
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2012/00Frames
    • B29L2012/005Spectacle frames
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/12Frame or frame portions made from sheet type material
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/14Laminated frame or frame portions
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24752Laterally noncoextensive components
    • Y10T428/24769Cellulosic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Jellies, Jams, And Syrups (AREA)
HK15109363.3A 2013-09-25 2015-09-24 Manufacturing process of a product based on cellulose acetate with blended colour, and product, such as spectacles, obtained by such process HK1208648A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001582A ITMI20131582A1 (it) 2013-09-25 2013-09-25 Processo di fabbricazione di un prodotto a base di acetato di cellulosa con colorazione sfumata e prodotto ottenuto con tale processo.

Publications (1)

Publication Number Publication Date
HK1208648A1 true HK1208648A1 (en) 2016-03-11

Family

ID=49519040

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15109363.3A HK1208648A1 (en) 2013-09-25 2015-09-24 Manufacturing process of a product based on cellulose acetate with blended colour, and product, such as spectacles, obtained by such process

Country Status (9)

Country Link
US (1) US9776345B2 (xx)
EP (1) EP2871035B1 (xx)
JP (1) JP6433213B2 (xx)
CN (1) CN104441713B (xx)
DK (1) DK2871035T3 (xx)
ES (1) ES2715855T3 (xx)
HK (1) HK1208648A1 (xx)
IT (1) ITMI20131582A1 (xx)
SI (1) SI2871035T1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105150549B (zh) * 2015-09-07 2017-07-04 王道敏 多色醋酸纤维眼镜架的制造方法
US10747019B2 (en) * 2018-08-10 2020-08-18 Creative International Concept (CIC) Eyewear Manufacturer Ltd. Method for fabricating multi-color cellulose acetate spectacle frame
IT201900022128A1 (it) 2019-11-26 2021-05-26 H2C S R L Metodo per la produzione di manufatti e semilavorati a base di acetato di cellulosa
WO2024012892A1 (en) * 2022-07-15 2024-01-18 Luxottica S.R.L. Frame for eyeglasses and method for providing the frame

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1557780A (en) * 1922-02-23 1925-10-20 American Optical Corp Parts for ophthalmic mountings
US1630262A (en) * 1924-07-16 1927-05-31 American Optical Corp Process of making ophthalmic blanks
US1637029A (en) * 1925-01-24 1927-07-26 American Optical Corp Composition rim for ophthalmic mountings
US1825427A (en) * 1927-11-25 1931-09-29 Bay State Optical Co Method of making eyeglass parts
US2677634A (en) * 1953-10-06 1954-05-04 Titmus Optical Company Inc Method of making spectacle frames
USRE26237E (en) * 1959-03-12 1967-07-18 Manufacture of spectacle frames
US3288666A (en) * 1963-04-12 1966-11-29 Celanese Corp Decorative laminates
US3513060A (en) * 1963-05-13 1970-05-19 Rowland Products Inc Extruded sheet material having differentially colored bands and method for making same
US3471609A (en) * 1964-06-10 1969-10-07 Foster Grant Co Inc Method of orienting an apertured laminate against the side of a mold cavity
US3354025A (en) * 1964-09-18 1967-11-21 Monsanto Co Color gradated laminates
US4013747A (en) * 1966-12-22 1977-03-22 Optipatent Ag Method for making spectacle frame components
US3531828A (en) * 1967-01-03 1970-10-06 Rowland Products Inc Apparatus for making synthetic plastic sheet material with color pattern
US3549248A (en) * 1967-12-15 1970-12-22 Polaroid Corp Optical devices comprising cellulose acetate and cellulose acetate butyrate
DE1905293A1 (de) * 1969-02-04 1970-08-06 Dynamit Nobel Ag Verfahren zur Herstellung von Platten aus Celluloid oder Celluloseacetat
IT1002403B (it) * 1973-12-28 1976-05-20 Es Spa Procedimento per la produzione di montature per occhiali e prodotti ottenuti con tale procedimento
US4190480A (en) * 1976-12-20 1980-02-26 Ebert Edward A Support for deformable articles and method of making the same
US4443074A (en) * 1979-05-03 1984-04-17 Morwen S.R.L. Method for making reinforced plastics material eyeglass frames
JPS61108515A (ja) * 1984-11-01 1986-05-27 Dainippon Ink & Chem Inc 大理石模様を有するプラスチック成形品の製法
IT1197484B (it) * 1986-10-07 1988-11-30 Mazzucchelli Celluloide Spa Procedimento per la produzione di effetti di colore a sfumatura nella massa di lastre di materiale plastico
FR2637532B1 (fr) * 1988-08-22 1991-05-31 Claveau Patrick Procede pour la fabrication de plaques en un materiau composite et plaques ainsi obtenues; notamment pour confectionner une monture de lunettes
US5537161A (en) * 1994-09-15 1996-07-16 Woody's Orginals, Inc. Wood frames for spectacles
JP3555294B2 (ja) * 1996-01-24 2004-08-18 株式会社Inax Bmc素材及び成形法
FR2907713A1 (fr) * 2006-10-25 2008-05-02 Xavier Francois Denis M Derome Procede pour realiser des motifs decoratifs sur des objets en matiere plastique
IT1400983B1 (it) * 2010-07-05 2013-07-05 Mazzucchelli 1849 Spa Materiale a base di acetato di cellulosa con plastificanti e manufatto ottenuto con tale prodotto.
CN102211412A (zh) * 2011-05-12 2011-10-12 温州三杉光学有限公司 一种胶脾用醋酸板料眼镜镜框的制造方法
ITPD20120124A1 (it) * 2012-04-20 2013-10-21 Pra Silvio Da Procedimento per realizzare componenti di montature di occhiali e componenti realizzati con tale procedimento
ITBL20120004A1 (it) * 2012-06-08 2013-12-09 Eric Balzan Processo di realizzazione di montature di occhiali rivestite e montature di occhiali rivestite cosi¿ ottenute
US20150013864A1 (en) * 2013-07-15 2015-01-15 Bridgestone Americas Tire Operations, Llc Tire With Pre-Formed Tread And Method Of Making Same
EP3129211B1 (en) * 2014-04-09 2022-11-16 Safilo Società Azionaria Fabbrica Italiana Lavorazione Occhiali S.p.A. A method of making frame components for spectacles and a component made by this method

Also Published As

Publication number Publication date
SI2871035T1 (sl) 2019-04-30
EP2871035B1 (en) 2019-01-02
CN104441713A (zh) 2015-03-25
JP6433213B2 (ja) 2018-12-05
ES2715855T3 (es) 2019-06-06
US9776345B2 (en) 2017-10-03
DK2871035T3 (en) 2019-04-08
EP2871035A1 (en) 2015-05-13
CN104441713B (zh) 2018-03-16
ITMI20131582A1 (it) 2015-03-26
US20150085242A1 (en) 2015-03-26
JP2015072470A (ja) 2015-04-16

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