JP4938445B2 - 構造用強化物品及びその製造方法 - Google Patents
構造用強化物品及びその製造方法 Download PDFInfo
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- JP4938445B2 JP4938445B2 JP2006509147A JP2006509147A JP4938445B2 JP 4938445 B2 JP4938445 B2 JP 4938445B2 JP 2006509147 A JP2006509147 A JP 2006509147A JP 2006509147 A JP2006509147 A JP 2006509147A JP 4938445 B2 JP4938445 B2 JP 4938445B2
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- film
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- foamable material
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- foamable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
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- 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
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1285—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being foamed
-
- 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
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
-
- 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
- B29C44/34—Auxiliary operations
- B29C44/3484—Stopping the foaming reaction until the material is heated or re-heated
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
-
- 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
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1376—Foam or porous material containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Body Structure For Vehicles (AREA)
Description
接着剤“BETAMATETM73607”175gを1ミル(0.0254mm)より薄いLDPE(低密度ポリエチレン)フィルムに適用した。2番目のシートを、そのエポキシの反対側の上に載置し、サンドイッチ構成体(フィルム/エポキシ/フィルム)を形成した。2mmのスペーサーを、エポキシの厚さを設定するために、25cm四方の形状のエポキシの周りの2枚のフィルムの間に置いた。フィルム/エポキシ/フィルムのサンドイッチは、110℃に予備設定された加熱プレス中に置いた。次いでそのプレスを閉じて、エポキシを2mmの厚さに圧縮した。次に、5分後に、そのプレスを開いてシートを金属プレスから容易に取り出した。シートを室温まで冷却し、フィルムを容易に取り除いた。
接着剤“BETAMATETM73607”175gを、一表面がコロナ処理された3.5ミル(0.0889mm)のLDPEフィルム2枚の間に挿入した。エポキシ素材の一方の側には、フィルムの処理面をエポキシに向けて載置し、エポキシ素材の他方の側には、処理面をエポキシから隔てて載置した。フィルム/エポキシ/フィルムのサンドイッチ構成体は、加熱金属プレス中で5分間加熱して2mmの注型品に成型した。10cm×10cmの正方形を25cm四方の注型品から切り出し、エアーギャプを形成するためのスペーサーを用いて、2mmのエアーギャップを有する熱浸漬亜鉛メッキ(HDG)パネルの間に載置した。HDGパネル/フィルム/エポキシ/フィルム/HDG盤のサンドイッチ構成体は、次いで170℃で45分間焼き付けた。それぞれのHDGパネルをエポキシから取り外し、処理面をエポキシに向けた側はHDGパネルが容易に外れ、フィルムの無処理側とHDGパネルとの間ではほとんど接着が観察されなかったか、又は全く観察されなかった。フィルムの処理側はエポキシに接着し、取り外すことができなかった。処理面をHDGパネルに向けた側は、HDGパネルから取り外すことが困難であり、100%の凝集破壊が観察された。
接着剤で裏塗りされたテフロンシートをHDGパネルに接着した。これらテフロン/HDGパネルを2組作製した。次に、水性エポキシ“EPI−REZ*3540−WY−55”をテフロンシートの上に刷毛で1回塗りし、水は自然蒸発に任した。次いでエポキシ接着剤“BETAMATETM73607”を、2枚のエポキシ被覆パネルの間に適用した。2mmのスペーサーをエポキシの周りに置いた。次にサンドイッチ構成体を、熱プレス中に110℃で2分間載置し、エポキシを予備ゲル化して2mmの注型品にした。そのサンドイッチ構成体は55℃に冷却した。サンドイッチ構成体は引き剥ぎ、水性エポキシ及び発泡性エポキシは、HDG盤から容易に引き剥げた。水性エポキシのフィルムは、粘着性のない表面を有する発泡性エポキシの表面に接合していた。
“XUS66185”3層フィルムの16in(40.64cm)平方の試片を、250゜F(121℃)の加熱ツールの下型の上に、キャリア層が加熱金型に隣接するようにして載置し、発泡体物品をそのフィルムの残留層の上に載置し、そして“XUS66185”フィルムの2つ目のピースを発泡体部材の上に、キャリア層が金型の加熱された上型に隣接するようにして載置した。次いで金型はフィルムとツールとの間に2〜3mmの空隙を残して閉ざした。“BETAMATETM73607”発泡性接着剤132g量を計量分配し、発泡体とフィルムの残留層との間の開放領域に注入した。
以下に、本発明及びその関連態様を記載する。
態様1.i)造形された部材、
ii)前記部材上の発泡性物質の被覆及び
iii)発泡性物質で被覆された前記部材を覆うフィルム
を含んでなる構造用部材。
態様2.前記造形された部材が硬質プラスチックシェルを有する造形中空部材、又は造形固体発泡プラスチック部材を含む態様1に記載の構造用部材。
態様3.前記発泡性物質がその発泡性物質の発泡条件下で接着性を発揮する態様1又は2に記載の構造用部材。
態様4.前記フィルムがそのフィルムで覆われた発泡性物質で被覆された前記部材が製造される温度より高い温度で表面に接着することができる態様1〜3のいずれか1項に記載の構造用部材。
態様5.前記フィルムが温度160℃〜205℃で表面に接着する態様1〜4のいずれか1項に記載の構造用部材。
態様6.前記発泡性物質がエポキシ樹脂系接着剤を含む態様3に記載の構造用部材。
態様7.前記造形固体発砲プラスチック部材が固体ポリウレタン発泡体により形成される態様2に記載の構造用部材。
態様8.a)二つ割金型のそれぞれの部位の内表面にフィルムを載置し;
b)造形された部材を、その金型の中に、金型の表面と造形された部材の間に前記フィルムが位置するように載置し;
c)前記部材と金型の表面との間に小さな空間が存在するようにして金型を閉じ、
d)前記フィルムと前記部材との間に、発泡性物質で前記造形された部材が被覆され、且つ発泡性物質が発泡しないような条件下に、発泡性物質を注入し、
e)前記フィルムが付着した発泡性物質で被覆された前記造形された部材を取り出す
ことを含んでなる構造用部材の製造方法。
態様9.態様1〜7のいずれか1項に記載の構造用部材を、構造体の空洞内に挿入し、その構造体及び構造用部材を、発泡性物質が発泡し且つ、フィルム又は発泡性物質が構造体の内表面に接着するような温度に加熱して、構造体の中に構造用部材の位置を固定させることを含んでなる構造体を強化する方法。
態様10.構造体の空洞内に前記被覆構造用部材を挿入する前に、発泡性物質で被覆された構造用部材から前記フィルムを取り除く態様9に記載の方法。
Claims (8)
- 構造用部材の強化方法であって、
発泡性物質の被覆(12)をその上に有する造形された部材(13)及び
発泡性物質で被覆された前記造形部材を覆うフィルム(11)
を含んでなる強化用部材を、構造用部材の空洞中に、前記部材と前記構造用部材との空隙(29)が1mm〜4mmとなるように、挿入し、そして
前記構造強化用部材を、前記発泡性物質が発泡しかつ前記発泡性物質が構造用部材の内表面に接着して構造用部材中の前記部材の位置を固定する条件に、曝すことを含んでなる構造用部材の強化方法。 - 前記造形された部材が硬質プラスチックシェルを有する造形中空部材又は造形された固体発泡プラスチック部材を含む請求項1に記載の方法。
- 前記フィルムが、そのフィルムで覆われた発泡性物質で被覆された前記部材を製造する温度より高い温度で表面に接着することができる請求項1又は2に記載の方法。
- 前記フィルムが温度160℃〜205℃で表面に接着する請求項3に記載の方法。
- 前記発泡性物質がエポキシ樹脂系接着剤を含む請求項1に記載の方法。
- 前記造形プラスチック部材が固体ポリウレタン発泡体を含む請求項1に記載の方法。
- a)二つ割金型(21,22)のそれぞれの型の内表面にフィルム(11)を載置し;
b)部材(13)を、その金型の中に、前記金型(21,22)の表面と前記部材との間に前記フィルム(11)と共に載置し;
c)前記部材と前記金型(21,22)の表面との間に小さな空間(23)が存在するようにして前記金型(21,22)を閉じ;
d)前記フィルム(11)と前記部材(10)との間に、発泡条件下で接着性を示す発泡性物質(12)を注入し(ここで、前記注入は前記部材が発泡性物質で被覆され且つ発泡性物質が発泡しない条件下で、実施する);
e)前記発泡性物質に付着したフィルムで被覆された前記部材を取り出す
ことを含んでなる構造用部材内の空洞を充填する強化用部材の製造方法。 - 前記発泡性物質で被覆されたプラスチック部材から前記フィルムを取り除く請求項7に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45200703P | 2003-03-05 | 2003-03-05 | |
US60/452,007 | 2003-03-05 | ||
PCT/US2004/006690 WO2004078451A1 (en) | 2003-03-05 | 2004-03-05 | Structural reinforcement article and process for prepareation thereof |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006522697A JP2006522697A (ja) | 2006-10-05 |
JP2006522697A5 JP2006522697A5 (ja) | 2007-04-19 |
JP4938445B2 true JP4938445B2 (ja) | 2012-05-23 |
Family
ID=32962679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006509147A Expired - Fee Related JP4938445B2 (ja) | 2003-03-05 | 2004-03-05 | 構造用強化物品及びその製造方法 |
Country Status (9)
Country | Link |
---|---|
US (2) | US7250124B2 (ja) |
EP (1) | EP1601516A1 (ja) |
JP (1) | JP4938445B2 (ja) |
KR (1) | KR101033417B1 (ja) |
CN (1) | CN100445069C (ja) |
BR (1) | BRPI0407657A (ja) |
CA (1) | CA2514101A1 (ja) |
MX (1) | MXPA05009363A (ja) |
WO (1) | WO2004078451A1 (ja) |
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KR100931762B1 (ko) | 2002-04-15 | 2009-12-14 | 다우 글로벌 테크놀로지스 인크. | 발포체 제품 및 이를 사용한 발포체 충전 차량 중공 부재 형성 방법 |
JP4938445B2 (ja) * | 2003-03-05 | 2012-05-23 | ダウ グローバル テクノロジーズ エルエルシー | 構造用強化物品及びその製造方法 |
US7180027B2 (en) | 2004-03-31 | 2007-02-20 | L & L Products, Inc. | Method of applying activatable material to a member |
JP2006094814A (ja) * | 2004-09-30 | 2006-04-13 | Nissan Motor Co Ltd | 情報化核酸及びこれを用いた情報化核酸組成物 |
JP2006169332A (ja) * | 2004-12-15 | 2006-06-29 | Nissan Motor Co Ltd | 着色上塗り塗料組成物及び着色上塗り塗膜 |
JP4674794B2 (ja) * | 2004-12-15 | 2011-04-20 | 日産自動車株式会社 | クリヤー塗料組成物及びクリヤー塗膜 |
US7484946B2 (en) | 2005-08-19 | 2009-02-03 | Zephyros, Inc. | Method and assembly for locating material within a structure |
US8087916B2 (en) * | 2005-12-15 | 2012-01-03 | Cemedine Henkel Co., Ltd. | Holding jig for a foamable material |
EP1946995A1 (de) | 2006-12-22 | 2008-07-23 | Sika Technology AG | Verstärkungssystem zur Verstärkung eines Hohlraumes eines Bauelements |
US8377248B2 (en) | 2010-06-16 | 2013-02-19 | Spirit Aerosystems, Inc. | Method and system for forming a complex monolithic thermoset part |
EP2439056B1 (de) * | 2010-10-09 | 2013-12-11 | Quin GmbH | Verfahren zur Herstellung eines Dekorteiles und ein solches Dekorteil |
GB201207481D0 (en) | 2012-04-26 | 2012-06-13 | Zephyros Inc | Applying flowable materials to synthetic substrates |
JP5991381B2 (ja) * | 2012-09-28 | 2016-09-14 | アイシン・エィ・ダブリュ株式会社 | ハイブリッド駆動装置 |
EP3369544B1 (de) * | 2017-03-03 | 2020-09-23 | LANXESS Deutschland GmbH | Hohlprofil-verbundtechnologie |
DE102017222984A1 (de) * | 2017-12-18 | 2019-06-19 | Bayerische Motoren Werke Aktiengesellschaft | Faserverstärktes Kunststoffbauteil mit Kunststoffschaumstruktur |
KR20220042203A (ko) * | 2019-08-07 | 2022-04-04 | 코베스트로 엘엘씨 | 사출 성형에 의한 삽입물의 금형내 코팅 |
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- 2004-03-05 CN CNB2004800056514A patent/CN100445069C/zh not_active Expired - Fee Related
- 2004-03-05 MX MXPA05009363A patent/MXPA05009363A/es active IP Right Grant
- 2004-03-05 EP EP04717953A patent/EP1601516A1/en not_active Ceased
- 2004-03-05 US US10/794,909 patent/US7250124B2/en active Active
- 2004-03-05 BR BRPI0407657 patent/BRPI0407657A/pt not_active Application Discontinuation
- 2004-03-05 KR KR1020057016319A patent/KR101033417B1/ko not_active IP Right Cessation
- 2004-03-05 CA CA002514101A patent/CA2514101A1/en not_active Abandoned
- 2004-03-05 WO PCT/US2004/006690 patent/WO2004078451A1/en active Application Filing
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Also Published As
Publication number | Publication date |
---|---|
CA2514101A1 (en) | 2004-09-16 |
KR20050115261A (ko) | 2005-12-07 |
BRPI0407657A (pt) | 2006-03-14 |
EP1601516A1 (en) | 2005-12-07 |
US20040213932A1 (en) | 2004-10-28 |
JP2006522697A (ja) | 2006-10-05 |
MXPA05009363A (es) | 2005-11-04 |
US20060141235A1 (en) | 2006-06-29 |
CN100445069C (zh) | 2008-12-24 |
KR101033417B1 (ko) | 2011-05-11 |
WO2004078451A1 (en) | 2004-09-16 |
CN1756637A (zh) | 2006-04-05 |
US7250124B2 (en) | 2007-07-31 |
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