JPH08103917A - プラスチックの成形方法 - Google Patents

プラスチックの成形方法

Info

Publication number
JPH08103917A
JPH08103917A JP6160526A JP16052694A JPH08103917A JP H08103917 A JPH08103917 A JP H08103917A JP 6160526 A JP6160526 A JP 6160526A JP 16052694 A JP16052694 A JP 16052694A JP H08103917 A JPH08103917 A JP H08103917A
Authority
JP
Japan
Prior art keywords
mold
gap
epoxy resin
width
particles
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
JP6160526A
Other languages
English (en)
Japanese (ja)
Inventor
Philip David Willis
デビット ウィリス フィリップ
Peter Bryan Ludman
ブライアン ルドマン ピーター
Paul Terrence Wombwell
テランス ボンベル ポール
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of JPH08103917A publication Critical patent/JPH08103917A/ja
Pending legal-status Critical Current

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
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • 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
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/27Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701Details not specific to hot or cold runner channels
    • B29C45/2708Gates
    • 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
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/0061Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the material feeding channel
    • 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
    • B29C45/0013Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • 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
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/27Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701Details not specific to hot or cold runner channels
    • B29C45/2708Gates
    • B29C2045/2714Gates elongated, e.g. film-like, annular

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Organic Insulating Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP6160526A 1993-06-19 1994-06-20 プラスチックの成形方法 Pending JPH08103917A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939312712A GB9312712D0 (en) 1993-06-19 1993-06-19 Process for moulding plastics
GB9312712.4 1993-06-19

Publications (1)

Publication Number Publication Date
JPH08103917A true JPH08103917A (ja) 1996-04-23

Family

ID=10737470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6160526A Pending JPH08103917A (ja) 1993-06-19 1994-06-20 プラスチックの成形方法

Country Status (16)

Country Link
US (1) US5523044A (en, 2012)
EP (1) EP0629483B1 (en, 2012)
JP (1) JPH08103917A (en, 2012)
KR (1) KR100323920B1 (en, 2012)
CN (1) CN1051271C (en, 2012)
AT (1) ATE155067T1 (en, 2012)
AU (1) AU673735B2 (en, 2012)
BR (1) BR9402470A (en, 2012)
CA (1) CA2126168A1 (en, 2012)
DE (1) DE69404091T2 (en, 2012)
ES (1) ES2106452T3 (en, 2012)
GB (1) GB9312712D0 (en, 2012)
IL (1) IL110046A0 (en, 2012)
NO (1) NO942272L (en, 2012)
TR (1) TR28222A (en, 2012)
TW (1) TW299278B (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW304911B (en, 2012) * 1995-03-07 1997-05-11 Ciba Sc Holding Ag
US20090096125A1 (en) * 2007-10-12 2009-04-16 William Patrick Paplham Injection molding of thermoplastic polymethylmethacrylate pellets
WO2014066693A1 (en) 2012-10-25 2014-05-01 Kohler Co. Engineered composite material and products produced therefrom
EP3357663B1 (en) * 2017-02-06 2019-06-05 Essilor International Injection molds including vertical snap-gate devices and methods for producing molded articles using the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1962008A1 (de) * 1969-12-11 1971-07-15 Krauss Maffei Ag Giessform
JPS5849170B2 (ja) * 1977-10-25 1983-11-02 旭化成株式会社 コ−トハンガ−型ゲ−トを有する射出成形用金型
DE2805117A1 (de) * 1978-02-07 1979-08-09 Bucher Guyer Ag Masch Vorrichtung zum herstellen von formteilen aus kunststoff oder gummi
JPS55124631A (en) * 1979-03-20 1980-09-25 Tdk Corp Manufacturing method of annular magnet
JPS5763235A (en) * 1980-10-02 1982-04-16 Hitachi Ltd Reaction injection molding
GB8806299D0 (en) * 1988-03-17 1988-04-13 Glynwed Consumer & Building Process of manufacturing thin-walled plastics moulding

Also Published As

Publication number Publication date
EP0629483B1 (en) 1997-07-09
CN1098355A (zh) 1995-02-08
KR100323920B1 (ko) 2002-05-13
ES2106452T3 (es) 1997-11-01
US5523044A (en) 1996-06-04
DE69404091T2 (de) 1998-01-02
TR28222A (tr) 1996-03-20
GB9312712D0 (en) 1993-08-04
HK1001087A1 (en) 1998-05-22
CN1051271C (zh) 2000-04-12
ATE155067T1 (de) 1997-07-15
AU673735B2 (en) 1996-11-21
TW299278B (en, 2012) 1997-03-01
KR950000341A (ko) 1995-01-03
BR9402470A (pt) 1995-06-20
NO942272L (no) 1994-12-20
CA2126168A1 (en) 1994-12-20
IL110046A0 (en) 1994-10-07
EP0629483A1 (en) 1994-12-21
NO942272D0 (no) 1994-06-16
AU6476694A (en) 1994-12-22
DE69404091D1 (de) 1997-08-14

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