JP5441936B2 - 樹脂成形体の製造方法、樹脂成形体 - Google Patents
樹脂成形体の製造方法、樹脂成形体 Download PDFInfo
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- JP5441936B2 JP5441936B2 JP2010550434A JP2010550434A JP5441936B2 JP 5441936 B2 JP5441936 B2 JP 5441936B2 JP 2010550434 A JP2010550434 A JP 2010550434A JP 2010550434 A JP2010550434 A JP 2010550434A JP 5441936 B2 JP5441936 B2 JP 5441936B2
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Images
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
- B29C33/123—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts
- B29C33/126—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts using centering means forming part of the insert
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
- B29C39/006—Monomers or prepolymers
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
-
- 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
- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/04—Polymers of esters
- B29K2033/08—Polymers of acrylic acid esters, e.g. PMA, i.e. polymethylacrylate
-
- 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
- B29L2031/44—Furniture or parts thereof
-
- 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
- B29L2031/44—Furniture or parts thereof
- B29L2031/441—Countertops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacturing & Machinery (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
2 カウンター
11 意匠板
12 基材
14 弾性部材
21 ワークトップ
26a 水返し
26 前垂れ
27 バックガード
31 上型体
32 下型体
33 ガスケット
35、36 ヒータ
41 樹脂
51 上型体
52 下型体
Claims (12)
- 一対の型内でベース樹脂を硬化させる樹脂成形体の製造方法において、当該樹脂成形体の表面に表出させるためのインサート体を一方の型体上に載置するとともに、上記インサート体が上記型体上で動くことを防止するとともに内部へ通じる空隙が予め形成された押さえ部材を当該インサート体に当接させ、
上記一方の型体に対向する他方の型体を当該一方の型体に対して近接させることにより上記インサート体に当接させた押さえ部材を押圧し、上記押圧した当該押さえ部材の上記空隙を通じて内部へ上記ベース樹脂を浸入させ、その後上記ベース樹脂を硬化させることを特徴とする樹脂成形体の製造方法。 - バネからなる上記押さえ部材をインサート体に当接させること
を特徴とする請求項1記載の樹脂成形体の製造方法。 - 耐熱温度が70℃以上の樹脂によって形成されたバネをインサート体に当接させること
を特徴とする請求項2記載の樹脂成形体の製造方法。 - 少なくとも上記他方の型体に対する型接触部を樹脂で覆った金属製のバネからなる押さえ部材をインサート体に当接させること
を特徴とする請求項2記載の樹脂成形体の製造方法。 - 互いに一体に形成された複数のインサート体を型体上に載置すること
を特徴とする請求項1〜4のうち何れか1項記載の樹脂成形体の製造方法。 - 削り出し加工、型による樹脂成形、又は打ち抜き加工により互いに一体に形成された複数の上記インサート体を一方の型体上に載置すること
を特徴とする請求項5記載の樹脂成形体の製造方法。 - 型体の近接時において他方の型体側から一方の型体側へ注入された樹脂を流し込むための流込案内部が設けられたインサート体を載置することを特徴とする請求項5又は6記載の樹脂成形体の製造方法。
- 上記流込案内部として、上下に貫通する開口又は周囲に形成された切欠が設けられたインサート体を載置することを特徴とする請求項7記載の樹脂成形体の製造方法。
- 上記押さえ部材をインサート体に当接させる代わりに、予め上記押さえ部材が接合されたインサート体を一方の型体上に載置することを特徴とする請求項1〜8のうち何れか1項記載の樹脂成形体の製造方法。
- 上記ベース樹脂と同一の熱膨張係数からなる材料で構成されたインサート体を一方の型体上に載置することを特徴とする請求項1〜9のうち何れか1項記載の樹脂成形体の製造方法。
- 請求項1〜10のうち何れか1項記載の樹脂成形体の製造方法により製造されたことを特徴とする樹脂成形体。
- ベース樹脂と、ベース樹脂に埋設されてなるインサート体並びに押さえ部材とを備え、インサート体は、頂部に形成させた表出面をベース樹脂表面に露出させ、押さえ部材は、インサート体の底部に当接させてなり、更に当該押さえ部材内部にベース樹脂が浸入されていること
を特徴とする樹脂成形体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010550434A JP5441936B2 (ja) | 2009-02-12 | 2010-01-28 | 樹脂成形体の製造方法、樹脂成形体 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009030349 | 2009-02-12 | ||
JP2009030349 | 2009-02-12 | ||
PCT/JP2010/000494 WO2010092760A1 (ja) | 2009-02-12 | 2010-01-28 | 樹脂成形体の製造方法、樹脂成形体 |
JP2010550434A JP5441936B2 (ja) | 2009-02-12 | 2010-01-28 | 樹脂成形体の製造方法、樹脂成形体 |
Publications (2)
Publication Number | Publication Date |
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JPWO2010092760A1 JPWO2010092760A1 (ja) | 2012-08-16 |
JP5441936B2 true JP5441936B2 (ja) | 2014-03-12 |
Family
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JP2010550434A Active JP5441936B2 (ja) | 2009-02-12 | 2010-01-28 | 樹脂成形体の製造方法、樹脂成形体 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5441936B2 (ja) |
KR (1) | KR101671198B1 (ja) |
CN (1) | CN102292202B (ja) |
TW (1) | TWI533990B (ja) |
WO (1) | WO2010092760A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6756501B2 (ja) * | 2016-03-28 | 2020-09-16 | ヨネックス株式会社 | 熱硬化性樹脂成形品の製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0428533A (ja) * | 1990-05-24 | 1992-01-31 | Fuji Rubber Co Ltd | 表示板一体成型法 |
JPH04298309A (ja) * | 1991-03-27 | 1992-10-22 | Ikeda Bussan Co Ltd | ウレタンバッキングカ−ペットの製造方法 |
JP2001001373A (ja) * | 1999-06-23 | 2001-01-09 | Teikoku Tsushin Kogyo Co Ltd | 部材のモールド樹脂内へのインサート成形方法 |
JP2002361668A (ja) * | 2001-06-13 | 2002-12-18 | Yamaha Livingtec Corp | 成形品の加飾方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06210648A (ja) | 1993-01-18 | 1994-08-02 | Okura Ind Co Ltd | 象嵌調人工大理石の製造方法 |
JPH0911257A (ja) | 1995-06-27 | 1997-01-14 | Nippon Shokubai Co Ltd | 模様を有する樹脂成形物およびその製造方法 |
JP2002321232A (ja) | 2001-04-24 | 2002-11-05 | Matsushita Electric Works Ltd | 人造大理石の製造方法 |
JP2008296398A (ja) | 2007-05-29 | 2008-12-11 | Yamaha Livingtec Corp | 人造大理石の加飾方法 |
-
2010
- 2010-01-28 JP JP2010550434A patent/JP5441936B2/ja active Active
- 2010-01-28 KR KR1020117016200A patent/KR101671198B1/ko active IP Right Grant
- 2010-01-28 WO PCT/JP2010/000494 patent/WO2010092760A1/ja active Application Filing
- 2010-01-28 CN CN201080005518.4A patent/CN102292202B/zh active Active
- 2010-02-10 TW TW099104174A patent/TWI533990B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0428533A (ja) * | 1990-05-24 | 1992-01-31 | Fuji Rubber Co Ltd | 表示板一体成型法 |
JPH04298309A (ja) * | 1991-03-27 | 1992-10-22 | Ikeda Bussan Co Ltd | ウレタンバッキングカ−ペットの製造方法 |
JP2001001373A (ja) * | 1999-06-23 | 2001-01-09 | Teikoku Tsushin Kogyo Co Ltd | 部材のモールド樹脂内へのインサート成形方法 |
JP2002361668A (ja) * | 2001-06-13 | 2002-12-18 | Yamaha Livingtec Corp | 成形品の加飾方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102292202A (zh) | 2011-12-21 |
WO2010092760A1 (ja) | 2010-08-19 |
KR20110128798A (ko) | 2011-11-30 |
KR101671198B1 (ko) | 2016-11-01 |
CN102292202B (zh) | 2014-03-19 |
TWI533990B (zh) | 2016-05-21 |
JPWO2010092760A1 (ja) | 2012-08-16 |
TW201029821A (en) | 2010-08-16 |
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