JPS60250927A - Manufacture of synthetic resin molding excellent in haze prevention performance - Google Patents

Manufacture of synthetic resin molding excellent in haze prevention performance

Info

Publication number
JPS60250927A
JPS60250927A JP10814784A JP10814784A JPS60250927A JP S60250927 A JPS60250927 A JP S60250927A JP 10814784 A JP10814784 A JP 10814784A JP 10814784 A JP10814784 A JP 10814784A JP S60250927 A JPS60250927 A JP S60250927A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
synthetic resin
haze
prevention performance
resin molding
sheets
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP10814784A
Inventor
Seiichi Honma
Hiroyuki Koda
Goro Shimaoka
Kunio Yamazaki
Original Assignee
Mitsubishi Gas Chem Co Inc
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

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
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14811Multilayered 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
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467Joining articles or parts of a single article
    • 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
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/0073Optical laminates
    • 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
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467Joining articles or parts of a single article
    • B29C2045/14532Joining articles or parts of a single article injecting between two sheets
    • 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
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/00634Production of filters
    • B29D11/00653Production of filters photochromic

Abstract

PURPOSE:To obtain a synthetic resin molding excellent in the haze prevention performance by laminating thermoplastic resin films or sheets with a haze preventing film applied on one side thereof and a synthetic resin layer injected through an injection molding integral in a mold. CONSTITUTION:Thermoplastic polycarbonate resin films or sheets 5 and 5' with a haze preventing film applied on one side thereof are punched in the shaped the same as the desired part of a synthetic resin molding and set previously into cavities of molding dies 7 and 7'. Then, a melted resin layer 6 injected through a runner 3 and a gate 4 is thermally fused on the resin films or sheets 5 and 5'. Thus, a synthetic resin molding excellent in the haze prevention performance can be manufactured economically.
JP10814784A 1984-05-28 1984-05-28 Manufacture of synthetic resin molding excellent in haze prevention performance Pending JPS60250927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10814784A JPS60250927A (en) 1984-05-28 1984-05-28 Manufacture of synthetic resin molding excellent in haze prevention performance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10814784A JPS60250927A (en) 1984-05-28 1984-05-28 Manufacture of synthetic resin molding excellent in haze prevention performance

Publications (1)

Publication Number Publication Date
JPS60250927A true true JPS60250927A (en) 1985-12-11

Family

ID=14477128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10814784A Pending JPS60250927A (en) 1984-05-28 1984-05-28 Manufacture of synthetic resin molding excellent in haze prevention performance

Country Status (1)

Country Link
JP (1) JPS60250927A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0644028A1 (en) * 1993-09-20 1995-03-22 Mitsubishi Gas Chemical Company, Inc. Process for the production of molded article with sealed pattern
EP1413417A1 (en) * 2001-08-02 2004-04-28 Yoshida Kogyo Co., Ltd Double-face in-mold forming method
DE10260266A1 (en) * 2002-12-20 2004-07-15 Siemens Ag Double-sided decorative plastic component manufacture, particularly for mobile phone display windows comprises injection of plastic between printed, embossed film and thermoformed film in a tool
EP1647385A1 (en) * 2003-07-18 2006-04-19 Nissha Printing Co., Ltd. In-mold decorated molded product and method of manufacturing the same
DE102005061451A1 (en) * 2005-12-22 2007-07-05 Volkswagen Ag Production of thermoplastic article with colored decorative comprises applying lacquer coating to female mold in injection molding machine, molding article, leaving gap between it and lacquer layer, and injecting colored material into gap
DE102007051132A1 (en) * 2007-10-24 2009-04-30 Polymerpark Technologies Gmbh + Co.Kg Sandwich structure and methods for preparing this
CN105829051A (en) * 2013-12-16 2016-08-03 旭硝子株式会社 Glass-resin laminate and method for producing same
WO2016148291A1 (en) * 2015-03-19 2016-09-22 株式会社ウインズジャパン Attachment sheet, helmet, goggles, and method for attaching anti-fog sheet
EP3290193A1 (en) * 2016-08-17 2018-03-07 Dongguan Koda Optical Lens Co.,Ltd. DONGGUAN KODA OPTICAL LENS CO.,LTD. A method of manufacturing anti-fog lens and the article of manufacture

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5676896A (en) * 1993-09-20 1997-10-14 Mitsubishi Gas Chemical Company, Inc. Process for the production of molded article with sealed pattern
EP0644028A1 (en) * 1993-09-20 1995-03-22 Mitsubishi Gas Chemical Company, Inc. Process for the production of molded article with sealed pattern
EP1413417A4 (en) * 2001-08-02 2006-08-02 Yoshida Kogyo Kk Double-face in-mold forming method
EP1413417A1 (en) * 2001-08-02 2004-04-28 Yoshida Kogyo Co., Ltd Double-face in-mold forming method
DE10260266A1 (en) * 2002-12-20 2004-07-15 Siemens Ag Double-sided decorative plastic component manufacture, particularly for mobile phone display windows comprises injection of plastic between printed, embossed film and thermoformed film in a tool
EP1647385A1 (en) * 2003-07-18 2006-04-19 Nissha Printing Co., Ltd. In-mold decorated molded product and method of manufacturing the same
EP1647385A4 (en) * 2003-07-18 2009-03-04 Nissha Printing In-mold decorated molded product and method of manufacturing the same
KR101034442B1 (en) 2003-07-18 2011-05-12 니혼샤신 인사츠 가부시키가이샤 In-mold decorated molded product and method of manufacturing the same
DE102005061451B4 (en) * 2005-12-22 2015-11-12 Volkswagen Ag The thermoplastic component with a colored decor layer and processes for preparing
DE102005061451A1 (en) * 2005-12-22 2007-07-05 Volkswagen Ag Production of thermoplastic article with colored decorative comprises applying lacquer coating to female mold in injection molding machine, molding article, leaving gap between it and lacquer layer, and injecting colored material into gap
DE102007051132A1 (en) * 2007-10-24 2009-04-30 Polymerpark Technologies Gmbh + Co.Kg Sandwich structure and methods for preparing this
CN105829051A (en) * 2013-12-16 2016-08-03 旭硝子株式会社 Glass-resin laminate and method for producing same
EP3085510A4 (en) * 2013-12-16 2017-07-26 Asahi Glass Company, Limited Glass-resin laminate and method for producing same
US9999998B2 (en) 2013-12-16 2018-06-19 Asahi Glass Company, Limited Glass-resin laminate and method for producing same
WO2016148291A1 (en) * 2015-03-19 2016-09-22 株式会社ウインズジャパン Attachment sheet, helmet, goggles, and method for attaching anti-fog sheet
EP3290193A1 (en) * 2016-08-17 2018-03-07 Dongguan Koda Optical Lens Co.,Ltd. DONGGUAN KODA OPTICAL LENS CO.,LTD. A method of manufacturing anti-fog lens and the article of manufacture

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