EP3108724A4 - An apparatus comprising injection molded thermoplastic and a method - Google Patents

An apparatus comprising injection molded thermoplastic and a method Download PDF

Info

Publication number
EP3108724A4
EP3108724A4 EP14883064.9A EP14883064A EP3108724A4 EP 3108724 A4 EP3108724 A4 EP 3108724A4 EP 14883064 A EP14883064 A EP 14883064A EP 3108724 A4 EP3108724 A4 EP 3108724A4
Authority
EP
European Patent Office
Prior art keywords
injection molded
molded thermoplastic
thermoplastic
injection
molded
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.)
Withdrawn
Application number
EP14883064.9A
Other languages
German (de)
French (fr)
Other versions
EP3108724A1 (en
Inventor
Rob THOMPSON
Nigel DUNLEA
Kairong LIAO
Yi Yang
Chuanhua CHIANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of EP3108724A1 publication Critical patent/EP3108724A1/en
Publication of EP3108724A4 publication Critical patent/EP3108724A4/en
Withdrawn legal-status Critical Current

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/0055—Shaping
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0039—Amorphous
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/004—Semi-crystalline
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3481—Housings or casings incorporating or embedding electric or electronic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
EP14883064.9A 2014-02-18 2014-02-18 An apparatus comprising injection molded thermoplastic and a method Withdrawn EP3108724A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/072206 WO2015123812A1 (en) 2014-02-18 2014-02-18 An apparatus comprising injection molded thermoplastic and a method

Publications (2)

Publication Number Publication Date
EP3108724A1 EP3108724A1 (en) 2016-12-28
EP3108724A4 true EP3108724A4 (en) 2017-10-11

Family

ID=53877502

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14883064.9A Withdrawn EP3108724A4 (en) 2014-02-18 2014-02-18 An apparatus comprising injection molded thermoplastic and a method

Country Status (2)

Country Link
EP (1) EP3108724A4 (en)
WO (1) WO2015123812A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368995A (en) * 1965-08-03 1968-02-13 Teijin Ltd Fiberglass reinforced polyethylene terephthalate
EP0531469A1 (en) * 1991-04-08 1993-03-17 Torrington Co Polymer bearing cage with amorphous case.
US5484567A (en) * 1992-11-13 1996-01-16 Asahi Kasei Kogyo Kabushiki Kaisha Method for producing a thin-walled molded article of a polyacetal resin
US20080281051A1 (en) * 2005-04-01 2008-11-13 Behr Gmbh & Co. Kg Method for Producing a Plastic Part and Device Comprising Said Plastic Part

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI318855B (en) * 2003-08-06 2009-12-21 Hon Hai Prec Ind Co Ltd Housing of portable electronic equipment and method of making same
CN101407098A (en) * 2007-10-12 2009-04-15 深圳富泰宏精密工业有限公司 Mould and method for moulding moulded product by using the same
CN201733527U (en) * 2010-04-29 2011-02-02 广东长虹电子有限公司 Remote controller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368995A (en) * 1965-08-03 1968-02-13 Teijin Ltd Fiberglass reinforced polyethylene terephthalate
EP0531469A1 (en) * 1991-04-08 1993-03-17 Torrington Co Polymer bearing cage with amorphous case.
US5484567A (en) * 1992-11-13 1996-01-16 Asahi Kasei Kogyo Kabushiki Kaisha Method for producing a thin-walled molded article of a polyacetal resin
US20080281051A1 (en) * 2005-04-01 2008-11-13 Behr Gmbh & Co. Kg Method for Producing a Plastic Part and Device Comprising Said Plastic Part

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SANTA CLARA UNIVERSITY ENGINEERING DESIGN CENTER: "Shrinkage and Warpage", 22 April 2006 (2006-04-22), pages 1 - 6, XP055402993, Retrieved from the Internet <URL:http://www.dc.engr.scu.edu/cmdoc/dg_doc/develop/process/physics/b3500001.htm> [retrieved on 20170831] *
See also references of WO2015123812A1 *

Also Published As

Publication number Publication date
WO2015123812A1 (en) 2015-08-27
EP3108724A1 (en) 2016-12-28

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