DE60106348D1 - Spritzgiessverfahren - Google Patents

Spritzgiessverfahren

Info

Publication number
DE60106348D1
DE60106348D1 DE2001606348 DE60106348T DE60106348D1 DE 60106348 D1 DE60106348 D1 DE 60106348D1 DE 2001606348 DE2001606348 DE 2001606348 DE 60106348 T DE60106348 T DE 60106348T DE 60106348 D1 DE60106348 D1 DE 60106348D1
Authority
DE
Germany
Prior art keywords
injection molding
molding
injection
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.)
Expired - Lifetime
Application number
DE2001606348
Other languages
English (en)
Other versions
DE60106348T2 (de
Inventor
Atsushi Tsuchiya
Hirofumi Tateyama
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.)
Munekata Co Ltd
Original Assignee
Munekata Co Ltd
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 Munekata Co Ltd filed Critical Munekata Co Ltd
Application granted granted Critical
Publication of DE60106348D1 publication Critical patent/DE60106348D1/de
Publication of DE60106348T2 publication Critical patent/DE60106348T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/0053—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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • B29C45/1701—Component parts, details or accessories; Auxiliary operations using a particular environment during moulding, e.g. moisture-free or dust-free
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • B29C2043/023—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having a plurality of grooves
    • B29C2043/025—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having a plurality of grooves forming a microstructure, i.e. fine patterning
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C2043/3205—Particular pressure exerting means for making definite articles
    • B29C2043/3222—Particular pressure exerting means for making definite articles pressurized gas, e.g. air
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • B29C2043/527—Heating or cooling selectively cooling, e.g. locally, on the surface of the material
    • 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
    • B29C45/1701—Component parts, details or accessories; Auxiliary operations using a particular environment during moulding, e.g. moisture-free or dust-free
    • B29C2045/1702—Component parts, details or accessories; Auxiliary operations using a particular environment during moulding, e.g. moisture-free or dust-free dissolving or absorbing a fluid in the plastic material
DE60106348T 2000-08-11 2001-08-07 Spritzgiessverfahren Expired - Lifetime DE60106348T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000244610 2000-08-11
JP2000244610A JP3445778B2 (ja) 2000-08-11 2000-08-11 射出成形方法

Publications (2)

Publication Number Publication Date
DE60106348D1 true DE60106348D1 (de) 2004-11-18
DE60106348T2 DE60106348T2 (de) 2006-03-09

Family

ID=18735277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60106348T Expired - Lifetime DE60106348T2 (de) 2000-08-11 2001-08-07 Spritzgiessverfahren

Country Status (4)

Country Link
US (1) US6676867B2 (de)
EP (1) EP1179405B1 (de)
JP (1) JP3445778B2 (de)
DE (1) DE60106348T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6830716B2 (en) * 2001-06-06 2004-12-14 Fuji Photo Film Co., Ltd. Method of removing extraneous matter from injection mold
CN100348401C (zh) * 2002-05-22 2007-11-14 日立麦克赛尔株式会社 成形件，注射模塑法及装置
DE102004001242A1 (de) * 2003-01-07 2004-12-23 Hitachi Maxell, Ltd., Ibaraki Aufdruck-Herstellungsverfahren und Vorrichtung, magnetisches Aufzeichnungsmedium und dessen Herstellungsvorrichtung
EP1632330A4 (de) * 2003-05-22 2009-09-02 Sumitomo Heavy Industries Formverfahren, werkzeug zum formen, formkörper und formmaschine
CN100528520C (zh) * 2003-11-19 2009-08-19 日立麦克赛尔株式会社 成形品、成形方法、成形装置和成形品的表面处理方法
JP2005205898A (ja) * 2003-12-26 2005-08-04 Hitachi Maxell Ltd 射出成形方法、成形品、及び、射出成形装置
JP4030521B2 (ja) * 2004-04-26 2008-01-09 日立マクセル株式会社 ポリマーの表面改質方法
JP4611731B2 (ja) * 2004-12-22 2011-01-12 日立マクセル株式会社 成形品の製造方法
DE602005021458D1 (de) * 2005-04-27 2010-07-08 Munekata Kk Verfahren zum Färben oder Veränderung eines Kunststoffgegenstandes beim Spritgiessen
US20070013097A1 (en) * 2005-06-29 2007-01-18 Kazuya Ohba Method for molding thermoplastic resin
EP1738887A1 (de) 2005-06-29 2007-01-03 Munekata Co. Ltd. Gasunterstütztes Pressformverfahren
JP4800752B2 (ja) * 2005-11-22 2011-10-26 日立マクセル株式会社 熱可塑性樹脂の表面改質方法および成形品
US7790077B2 (en) 2006-09-15 2010-09-07 The Coca-Cola Company Pressurized tooling for injection molding and method of using
JP5311797B2 (ja) * 2007-10-31 2013-10-09 キヤノン株式会社 光学素子の製造方法
CN104203534B (zh) 2012-03-30 2016-11-09 Hoya株式会社 塑料透镜的制造方法和光学透镜成形用模具的制造方法
CN104249445A (zh) * 2013-06-27 2014-12-31 合肥杰事杰新材料股份有限公司 一种冰箱内胆的成型方法
JP5649695B2 (ja) * 2013-07-04 2015-01-07 キヤノン株式会社 熱可塑性樹脂の射出成形方法
DE102016213963A1 (de) * 2016-07-28 2018-02-01 Volkswagen Aktiengesellschaft Verfahren zum Herstellen eines Bauteilverbundes für ein Kraftfahrzeug, Bauteilverbund für ein Kraftfahrzeug sowie Kraftfahrzeug mit dem Bauteilverbund

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044118A (en) * 1958-06-23 1962-07-17 Du Pont Molding method and apparatus
US4164523A (en) * 1976-09-09 1979-08-14 Robert Hanning Method of injection-molding and cooling of shaped synthetic-resin bodies
US5458846A (en) * 1988-12-05 1995-10-17 Carroll; Robert E. Method of injection molding
US5344596A (en) * 1992-03-23 1994-09-06 Icp Systems, Inc. Method for fluid compression of injection molded plastic material
EP0806272B1 (de) * 1994-11-25 2002-06-05 Asahi Kasei Kabushiki Kaisha Verbessertes spritzgiessverfahren zum herstellen von hohlen gegenständen und formwerkzeug
JPH10100184A (ja) * 1996-09-27 1998-04-21 Asahi Chem Ind Co Ltd 合成樹脂の成形法
DE69712142T2 (de) * 1996-09-03 2002-11-28 Asahi Chemical Ind Verfahren zum Formen eines thermoplastischen Harzes
MY124557A (en) * 1996-09-10 2006-06-30 Asahi Chemical Ind Injection compression molding method
JPH10286840A (ja) * 1997-04-11 1998-10-27 Asahi Chem Ind Co Ltd 合成樹脂の新規なる成形法
WO1998052734A1 (fr) * 1997-05-21 1998-11-26 Asahi Kasei Kogyo Kabushiki Kaisha Procede de moulage par injection de resines thermoplastiques
JPH10320848A (ja) * 1997-05-22 1998-12-04 Asahi Chem Ind Co Ltd 光情報記録用ディスク基板の成形方法
DE19743838C2 (de) * 1997-10-04 2000-08-24 Battenfeld Gmbh Vorrichtung zum Spritzgießen von Kunststoffgegenständen
JPH11179750A (ja) * 1997-12-19 1999-07-06 Asahi Chem Ind Co Ltd ガス併用射出成形法
JP3096904B2 (ja) * 1998-02-27 2000-10-10 旭化成工業株式会社 非晶性熱可塑性樹脂の射出成形法
JPH11245257A (ja) * 1998-03-02 1999-09-14 Asahi Chem Ind Co Ltd 熱可塑性樹脂の射出成形法

Also Published As

Publication number Publication date
DE60106348T2 (de) 2006-03-09
EP1179405B1 (de) 2004-10-13
US20020038920A1 (en) 2002-04-04
US6676867B2 (en) 2004-01-13
JP2002052583A (ja) 2002-02-19
EP1179405A1 (de) 2002-02-13
JP3445778B2 (ja) 2003-09-08

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