JP2010537859A5 - - Google Patents

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Publication number
JP2010537859A5
JP2010537859A5 JP2010523612A JP2010523612A JP2010537859A5 JP 2010537859 A5 JP2010537859 A5 JP 2010537859A5 JP 2010523612 A JP2010523612 A JP 2010523612A JP 2010523612 A JP2010523612 A JP 2010523612A JP 2010537859 A5 JP2010537859 A5 JP 2010537859A5
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JP
Japan
Prior art keywords
multilayer article
article
multilayer
flow length
article according
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.)
Granted
Application number
JP2010523612A
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English (en)
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JP2010537859A (ja
JP5368449B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2008/053403 external-priority patent/WO2009031066A1/fr
Publication of JP2010537859A publication Critical patent/JP2010537859A/ja
Publication of JP2010537859A5 publication Critical patent/JP2010537859A5/ja
Application granted granted Critical
Publication of JP5368449B2 publication Critical patent/JP5368449B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (6)

  1. 溶融された熱可塑性樹脂の多層充填物の圧縮成形で製造される、軸対称性でない多層物品であって、
    上記物品は、圧縮前に鋳型中の充填物の中心となる点に対応する供給中心を備えており、
    流れの長さである、上記供給中心と上記物品の端部の間の距離が一定でないものにおいて、
    与えられた流れの長さに対して、該流れの長さが大きいほど、この流れの長さに沿う部分の平均厚さが小さく、
    与えられた流れの長さに対して、該流れの長さが小さいほど、この流れの長さに沿う部分の平均厚さが大きい、
    ことを特徴とする多層物品。
  2. 上記多層物品は多層構造が物品中に均一に分配されていることを特徴とする、請求項1に記載の多層物品。
  3. 上記多層物品は楕円の形状である、請求項1または2に記載の多層物品。
  4. 上記多層物品は正方形の形状である、請求項1または2に記載の多層物品。
  5. 上記多層物品は長方形の形状である、請求項1または2に記載の多層物品。
  6. 上記多層物品は管のショルダー状の形状である、請求項1または2に記載の多層物品。
JP2010523612A 2007-09-05 2008-08-25 可変厚さの多層物品 Expired - Fee Related JP5368449B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IBPCT/IB2007/053573 2007-09-05
IB2007053573 2007-09-05
PCT/IB2008/053403 WO2009031066A1 (fr) 2007-09-05 2008-08-25 Objet multicouche d'epaisseur variable

Publications (3)

Publication Number Publication Date
JP2010537859A JP2010537859A (ja) 2010-12-09
JP2010537859A5 true JP2010537859A5 (ja) 2011-09-22
JP5368449B2 JP5368449B2 (ja) 2013-12-18

Family

ID=40259160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010523612A Expired - Fee Related JP5368449B2 (ja) 2007-09-05 2008-08-25 可変厚さの多層物品

Country Status (12)

Country Link
US (1) US20100221498A1 (ja)
EP (1) EP2183087B1 (ja)
JP (1) JP5368449B2 (ja)
CN (1) CN101795841B (ja)
AT (1) ATE545492T1 (ja)
BR (1) BRPI0816351A2 (ja)
ES (1) ES2382573T3 (ja)
HK (1) HK1143112A1 (ja)
PL (1) PL2183087T3 (ja)
RU (1) RU2507066C2 (ja)
SI (1) SI2183087T1 (ja)
WO (1) WO2009031066A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9221204B2 (en) * 2013-03-14 2015-12-29 Kortec, Inc. Techniques to mold parts with injection-formed aperture in gate area

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222725A (en) * 1961-10-25 1965-12-14 Neirad Ind Inc Molding process and apparatus
SU555605A1 (ru) * 1975-02-17 1984-07-07 Предприятие П/Я В-8406 Способ изготовлени многослойных изделий из термопластов
US4122147A (en) * 1978-03-23 1978-10-24 The Continental Group, Inc. Method of making multilayer containers
JPS62138215A (ja) * 1985-12-12 1987-06-22 Nippon Petrochem Co Ltd 超高分子量ポリエチレンの異形品の製造方法
JPS62184817A (ja) 1986-02-10 1987-08-13 Toyo Seikan Kaisha Ltd 多層構造圧縮成形物の製造方法
JPH0617031B2 (ja) 1988-10-06 1994-03-09 東洋製罐株式会社 多層構造圧縮成形物製造方法
JPH04169207A (ja) * 1990-11-01 1992-06-17 Kurata:Kk 樹脂成形体の製造方法
US5961902A (en) * 1995-03-27 1999-10-05 Araco Kabushiki Kaisha Manufacturing method for molded multilayer article
JP3555299B2 (ja) * 1996-02-15 2004-08-18 東洋製罐株式会社 複合合成樹脂製蓋体
US5900293A (en) * 1996-12-26 1999-05-04 S. C. Johnson Home Storage Inc. Collapsible, monolayer microwaveable container
US7081219B2 (en) * 1999-03-18 2006-07-25 Stewart David H Method and machine for manufacturing molded structures using zoned pressure molding
WO2003002418A1 (en) * 2001-06-27 2003-01-09 Rubbermaid Incorporated Multilayer storage container
EP1287961B1 (de) * 2001-09-04 2010-03-24 Herbert Olbrich GmbH & Co. KG Verfahren zum Herstellen von mehrlagigen Verkleidungsteilen
MXPA04010839A (es) * 2002-05-01 2005-02-14 Omnova Solutions Inc Flujo de revestimiento en molde selectivamente controlado que incluye control de flujo de entrada y pestana de contencion removible.
US20040149762A1 (en) * 2002-12-03 2004-08-05 William Shepler Extrusion blow molded reusable storage containers with varying wall thickness
JP4782768B2 (ja) * 2004-03-01 2011-09-28 エイサパック ホールディング ソシエテ アノニム 多層構造体
US20060102651A1 (en) * 2004-11-12 2006-05-18 Graham Packaging Company, L.P. Pouring closure
EP1832414A1 (fr) * 2006-03-10 2007-09-12 Aisapack Holding SA Objet synthétique multicouche

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