CN102770258A - 发泡树脂成型方法和发泡树脂成型模具 - Google Patents
发泡树脂成型方法和发泡树脂成型模具 Download PDFInfo
- Publication number
- CN102770258A CN102770258A CN2011800106886A CN201180010688A CN102770258A CN 102770258 A CN102770258 A CN 102770258A CN 2011800106886 A CN2011800106886 A CN 2011800106886A CN 201180010688 A CN201180010688 A CN 201180010688A CN 102770258 A CN102770258 A CN 102770258A
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- mould
- chamber
- recess
- resin
- 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
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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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0446—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by increasing the density locally by compressing part of the foam while still in the mould
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/0266—Local curing
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0407—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by regulating the temperature of the mould or parts thereof, e.g. cold mould walls inhibiting foaming of an outer layer
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-135640 | 2010-06-15 | ||
JP2010135640 | 2010-06-15 | ||
PCT/JP2011/002111 WO2011158414A1 (ja) | 2010-06-15 | 2011-04-11 | 発泡樹脂成形方法と発泡樹脂成形金型 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102770258A true CN102770258A (zh) | 2012-11-07 |
CN102770258B CN102770258B (zh) | 2015-08-26 |
Family
ID=45347832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180010688.6A Expired - Fee Related CN102770258B (zh) | 2010-06-15 | 2011-04-11 | 发泡树脂成型方法和发泡树脂成型模具 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9475219B2 (zh) |
EP (1) | EP2583810A4 (zh) |
JP (1) | JP5661108B2 (zh) |
CN (1) | CN102770258B (zh) |
WO (1) | WO2011158414A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103867940A (zh) * | 2012-12-11 | 2014-06-18 | 株式会社小糸制作所 | 树脂成形品以及车辆用灯具部件 |
CN104552034A (zh) * | 2013-10-18 | 2015-04-29 | 三芳化学工业股份有限公司 | 研磨垫、研磨装置及制造研磨垫的方法 |
CN112109262A (zh) * | 2020-09-07 | 2020-12-22 | 安徽祥欣新材料科技有限公司 | 一种eps泡沫成型方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9493500B2 (en) | 2012-07-19 | 2016-11-15 | Richard Daifuku | Fluorinated pyrimidine analogs and methods of use thereof |
ES2877103T3 (es) * | 2013-03-15 | 2021-11-16 | Epigenetics Pharma Llc | Análogos de pirimidina fluorados y métodos de uso de los mismos |
JP6330874B2 (ja) * | 2016-09-21 | 2018-05-30 | マツダ株式会社 | 可動構造体を内部に備えた金型および当該金型を用いた成形品の製造方法 |
EP4026680A4 (en) * | 2019-10-10 | 2023-07-05 | Resonac Corporation | INJECTION MOLDED PRODUCT |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07308975A (ja) * | 1994-05-19 | 1995-11-28 | Mitsubishi Rayon Co Ltd | ボスを有する樹脂成形品及びそれを成形するための金型及び成形方法 |
JPH07314579A (ja) * | 1994-05-24 | 1995-12-05 | Mitsubishi Rayon Co Ltd | ボスを有する樹脂成形品及びそれを成形するための金型用部品及び金型装置 |
JP2002067111A (ja) * | 2000-08-30 | 2002-03-05 | Inoac Corp | ソリッド部分付き発泡成形品及びその製造方法 |
CN101157265A (zh) * | 2006-01-10 | 2008-04-09 | 马自达汽车株式会社 | 树脂成型品的成型方法及成型装置 |
JP2009066952A (ja) * | 2007-09-14 | 2009-04-02 | Mazda Motor Corp | 発泡樹脂成形品の成形方法及び成形装置 |
JP2009066953A (ja) * | 2007-09-14 | 2009-04-02 | Mazda Motor Corp | 発泡樹脂成形品の成形方法及び成形装置 |
JP2009154308A (ja) * | 2007-12-25 | 2009-07-16 | Mazda Motor Corp | 発泡樹脂成形品の成形方法及び成形装置 |
JP2010030226A (ja) * | 2008-07-30 | 2010-02-12 | Toyota Boshoku Corp | 射出成形装置および射出成形方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE185733T1 (de) * | 1993-11-29 | 1999-11-15 | Greiner & Soehne C A | Formteil aus kunststoffschaum sowie verfahren und vorrichtung zu dessen herstellung |
DE10306198A1 (de) * | 2003-02-13 | 2004-08-26 | Coronet-Werke Gmbh | Reinigungs- oder Applikationsschwamm und Verfahren zu seiner Herstellung |
JP2009095982A (ja) * | 2007-10-12 | 2009-05-07 | Mazda Motor Corp | 発泡樹脂成形品の成形方法及び成形装置 |
JP2009096109A (ja) | 2007-10-18 | 2009-05-07 | Mazda Motor Corp | 発泡樹脂成形品部材の製造方法 |
-
2011
- 2011-04-11 US US13/634,435 patent/US9475219B2/en active Active
- 2011-04-11 EP EP11795322.4A patent/EP2583810A4/en not_active Withdrawn
- 2011-04-11 JP JP2012520247A patent/JP5661108B2/ja not_active Expired - Fee Related
- 2011-04-11 CN CN201180010688.6A patent/CN102770258B/zh not_active Expired - Fee Related
- 2011-04-11 WO PCT/JP2011/002111 patent/WO2011158414A1/ja active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07308975A (ja) * | 1994-05-19 | 1995-11-28 | Mitsubishi Rayon Co Ltd | ボスを有する樹脂成形品及びそれを成形するための金型及び成形方法 |
JPH07314579A (ja) * | 1994-05-24 | 1995-12-05 | Mitsubishi Rayon Co Ltd | ボスを有する樹脂成形品及びそれを成形するための金型用部品及び金型装置 |
JP2002067111A (ja) * | 2000-08-30 | 2002-03-05 | Inoac Corp | ソリッド部分付き発泡成形品及びその製造方法 |
CN101157265A (zh) * | 2006-01-10 | 2008-04-09 | 马自达汽车株式会社 | 树脂成型品的成型方法及成型装置 |
JP2009066952A (ja) * | 2007-09-14 | 2009-04-02 | Mazda Motor Corp | 発泡樹脂成形品の成形方法及び成形装置 |
JP2009066953A (ja) * | 2007-09-14 | 2009-04-02 | Mazda Motor Corp | 発泡樹脂成形品の成形方法及び成形装置 |
JP2009154308A (ja) * | 2007-12-25 | 2009-07-16 | Mazda Motor Corp | 発泡樹脂成形品の成形方法及び成形装置 |
JP2010030226A (ja) * | 2008-07-30 | 2010-02-12 | Toyota Boshoku Corp | 射出成形装置および射出成形方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103867940A (zh) * | 2012-12-11 | 2014-06-18 | 株式会社小糸制作所 | 树脂成形品以及车辆用灯具部件 |
CN103867940B (zh) * | 2012-12-11 | 2016-03-16 | 株式会社小糸制作所 | 树脂成形品以及车辆用灯具部件 |
CN104552034A (zh) * | 2013-10-18 | 2015-04-29 | 三芳化学工业股份有限公司 | 研磨垫、研磨装置及制造研磨垫的方法 |
CN112109262A (zh) * | 2020-09-07 | 2020-12-22 | 安徽祥欣新材料科技有限公司 | 一种eps泡沫成型方法 |
CN112109262B (zh) * | 2020-09-07 | 2022-06-28 | 安徽祥欣新材料科技有限公司 | 一种eps泡沫成型方法 |
Also Published As
Publication number | Publication date |
---|---|
US20130001818A1 (en) | 2013-01-03 |
JPWO2011158414A1 (ja) | 2013-08-19 |
EP2583810A1 (en) | 2013-04-24 |
CN102770258B (zh) | 2015-08-26 |
EP2583810A4 (en) | 2017-07-19 |
JP5661108B2 (ja) | 2015-01-28 |
WO2011158414A1 (ja) | 2011-12-22 |
US9475219B2 (en) | 2016-10-25 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20150805 |
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Effective date of registration: 20150805 Address after: Osaka Japan Patentee after: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. |
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