KR870009844A - 다층의 성형부품을 제조하기 위한 방법 - Google Patents
다층의 성형부품을 제조하기 위한 방법 Download PDFInfo
- Publication number
- KR870009844A KR870009844A KR870004099A KR870004099A KR870009844A KR 870009844 A KR870009844 A KR 870009844A KR 870004099 A KR870004099 A KR 870004099A KR 870004099 A KR870004099 A KR 870004099A KR 870009844 A KR870009844 A KR 870009844A
- Authority
- KR
- South Korea
- Prior art keywords
- foam plastic
- support
- polypropylene
- molded part
- formation
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 15
- 238000004519 manufacturing process Methods 0.000 title claims 3
- 239000004033 plastic Substances 0.000 claims description 17
- 229920003023 plastic Polymers 0.000 claims description 17
- 239000006260 foam Substances 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims 9
- 238000005755 formation reaction Methods 0.000 claims 9
- 239000004743 Polypropylene Substances 0.000 claims 8
- -1 polypropylene Polymers 0.000 claims 8
- 229920001155 polypropylene Polymers 0.000 claims 8
- 239000006263 elastomeric foam Substances 0.000 claims 2
- 229920005830 Polyurethane Foam Polymers 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- 239000003431 cross linking reagent Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000011496 polyurethane foam Substances 0.000 claims 1
- 238000003860 storage Methods 0.000 claims 1
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
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/569—Shaping and joining components with different densities or hardness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B29C44/3415—Heating or cooling
-
- 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
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1043—Subsequent to assembly
-
- 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.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249991—Synthetic resin or natural rubbers
- Y10T428/249992—Linear or thermoplastic
- Y10T428/249993—Hydrocarbon polymer
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
- Y10T428/31587—Hydrocarbon polymer [polyethylene, polybutadiene, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 폴리프로필렌-지지부와 포움 플라스틱으로 구성된 다층의 성형부품을 보여준다.
*도면의 주요부호설명
1:성형부품 2:폴리프로필렌-지지부 3:포움플라스틱
Claims (13)
- a) 지지부로서 폴리프로필렌을 기초로한 판 또는 직물의 본래 평평한 형성물을 180° 내지 220℃의 온도까지 가열하고,b) 평평한 형성물 또는 성형부품의 형태인 예열되지 않은 포움플라스틱층과 가열된 형성물을 상부와 하부에 주형기구가 형성되어 있는 압축기내에 놓고,c) 지지부 및 포움플라스틱층을 압력하에서 동시에 다층의 성형부품으로 만들고 서로 강한 결합력으로 결합시키는,폴리프로필렌을 기초로한 지지부와 포움플라스틱층으로 이루어진 다층의 성형부품을 제조하기 위한 방법에 있어서, 탄성중합체-포움플라스틱을 포움플라스틱층에 사용하고 20 내지 120바아의 압력으로 변형시키는 것을 특징으로 하는 다층의 성형부품을 제조하기 위한 방법.
- 제1항에 있어서, 교차결합제를 포함하고 있고 교차결합되지만 본래는 교차결합되지 않은 폴리프로필렌으로 지지부에 대한 형성물을 제조하고, 다층의 성형부품이 주형에서 분리된 후 저장, 경우에 따라서는 140℃까지의 높은 온도로 습기내에서 저장시킴으로써 폴리프로필렌을 교차결합시키는 것을 특징으로 하는 방법.
- 제1 또는 2항에 있어서, 20 내지 60중량%의 유리함량으로 유리강화된 폴리프로필렌으로 지지부를 제조하는 것을 특징으로 하는 방법.
- 제1 내지 3항중 어느 한항에 있어서, 주형기구의 각 절반이 서로 다른 온도로 소려되는데, 변형시 지지부가 놓이는 주형기구의 절반은 포움플라스틱층이 놓이는 주형기구의 절반보다 최소한 20℃ 정도 더 높은 온도인 것을 특징으로 하는 방법.
- 제1 내지 4항중 어느 한항에 있어서, 변형시 지지부가 놓이는 주형기구의 절반은 약 50내지 80℃의 온도인 것을 특징으로 하는 방법.
- 제1 내지 5항중 어느 한항에 있어서, 탄성중합체-포움 플라스틱으로서 개방셀로된 연성-폴리우레탄-포움플라스틱을 사용하는 것을 특징으로 하는 방법.
- 제6항에 있어서, 탄성중합체-포움플라스틱으로서 20 내지 100kg/m3의 체적중량, 바람직하게는 23 내지 50kg/m3의 체적중량을 가진 폴리에테르우레탄-포움플라스틱 또는 폴리에스테르우레탄-포움플라스틱을 사용하는 것을 특징으로 하는 방법.
- 제1 내지 7항중 어느 한항에 있어서, 5 내지 50mm의 두께로된 탄성중합체-포움플라스틱으로 된 형성물을 사용하는 것을 특징으로 하는 방법.
- 제1 내지 8항중 어느 한항에 잇어서, 한면 또는 양면이 포움플라스틱표면의 용융으로 만들어진 매우얇고 긴밀한 피복형태로 표면밀봉된 탄성중합체-포움플라스틱층을 사용하는 것을 특징으로 하는 방법.
- 제1 내지 9항중 어느 한항에 있어서, 지지부에 대해 약 1내지 5mm의 두께의 형성물을 사용하는 것을 특징으로 하는 방법.
- 제1 내지 10항중 어느 한항에 있어서, 지지부를 형성하기 위해 폴리프로필렌을 기초로한 다수의 형성물을 예열후에 층을 이루도록 포개어 주형기구내에 놓는 것을 특징으로 하는 방법.
- 제1 내지 11항중 어느 한항에 있어서, 폴리프로필렌을 기초로한 형성물을 탄성중합체-포움플라스틱으로 된 형성물 또는 성형부품과 함께 20 내지 40바아의 압력에서 압축시키는 것을 특징으로 하는 방법.
- 제1 내지 11항중 어느 한항에 있어서, 폴리프로필렌을 기초로한 형성물을 탄성중합체-포움플라스틱으로된 형성물 또는 성형부품과 함께 50 내지 120바아의 압력에서 압출시키는 것을 특징으로 하는 방법.※참고사항:최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863614566 DE3614566A1 (de) | 1986-04-29 | 1986-04-29 | Verfahren zur herstellung mehrschichtiger formteile |
DE3614566.1 | 1986-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR870009844A true KR870009844A (ko) | 1987-11-30 |
Family
ID=6299829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR870004099A KR870009844A (ko) | 1986-04-29 | 1987-04-28 | 다층의 성형부품을 제조하기 위한 방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4826552A (ko) |
EP (1) | EP0247344A3 (ko) |
JP (1) | JPS62261409A (ko) |
KR (1) | KR870009844A (ko) |
DE (1) | DE3614566A1 (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE60537B1 (en) * | 1988-02-17 | 1994-07-27 | H P Chemie Pelzer Res & Dev | A moulding, especially for building into motor vehicles |
IT1227861B (it) * | 1988-11-04 | 1991-05-10 | Solvay | Procedimento per realizzare, mediante termoformatura, un articolo composito isolante conformato comprendente almeno due fogli di poliolefina ed un inserto intermedio di struttura cellulare |
US5007976A (en) * | 1989-10-16 | 1991-04-16 | Process Bonding, Inc. | Method of making a headliner |
US5082716A (en) * | 1989-10-16 | 1992-01-21 | Process Bonding, Inc. | Headliner |
DE4015739A1 (de) * | 1990-05-16 | 1991-11-21 | Hoechst Ag | Verfahren zur herstellung eines verbundkoerpers aus polypropylen |
SE9100765L (sv) * | 1991-03-13 | 1992-09-14 | Volvo Ab | Foerfarande foer framstaellning av en laminerad produkt |
US5326417A (en) * | 1993-01-14 | 1994-07-05 | Chivas Products Limited | Method and apparatus for producing trim panels |
US5486256A (en) * | 1994-05-17 | 1996-01-23 | Process Bonding, Inc. | Method of making a headliner and the like |
US5853510A (en) * | 1994-12-12 | 1998-12-29 | Blue Water Plastics, Inc. | Method for manufacturing a composite |
US5641439A (en) * | 1995-09-28 | 1997-06-24 | Rogerson; L. Keith | Method for bonding thermoplastic resins to other materials using silane doping |
US6501463B1 (en) * | 1999-12-10 | 2002-12-31 | Siemens Technology -To-Business Center Llc | Electronic whiteboard system using a tactile foam sensor |
US6888537B2 (en) | 2002-02-13 | 2005-05-03 | Siemens Technology-To-Business Center, Llc | Configurable industrial input devices that use electrically conductive elastomer |
DE10327741A1 (de) * | 2003-06-18 | 2005-01-13 | Fagerdala Deutschland Gmbh | Herstellung von Sonnenblenden für Kraftfahrzeuge |
US20050151299A1 (en) * | 2004-01-13 | 2005-07-14 | Rogerson L. K. | Method for bonding thermoplastic materials to other materials using a silane mist |
EP1867461A1 (fr) * | 2006-06-12 | 2007-12-19 | Tarkett SAS | Produits multicouches |
US20120027981A1 (en) * | 2010-07-28 | 2012-02-02 | Viking Polymers, Llc | Polyethylene capping material for wood composite |
TWI435741B (zh) * | 2010-11-22 | 2014-05-01 | Kang Na Hsiung Entpr Co Ltd | The method of manufacturing a cup-type masks and its products |
AT511495A1 (de) * | 2011-06-01 | 2012-12-15 | Greiner Perfoam Gmbh | Verfahren zum herstellen eines kaschierten formteils |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3352742A (en) * | 1963-03-06 | 1967-11-14 | Nat Lead Co | Laminates |
GB1157616A (en) * | 1965-08-13 | 1969-07-09 | Marley Tile Co Ltd | Polyurethane Foam Materials. |
DE2303481A1 (de) * | 1973-01-25 | 1974-08-01 | Basf Ag | Verfahren zur herstellung von schichtstoffen aus geschaeumten kunststoffen und faserverstaerkten thermoplastischen kunststoffen |
DE2365203B2 (de) * | 1973-12-31 | 1977-02-03 | Dynamit Nobel Ag, 5210 Troisdorf | Herstellen von mehrschichtigen bahnen, platten, formteilen |
DE2545700A1 (de) * | 1975-10-11 | 1977-04-21 | Basf Ag | Verfahren zur herstellung von selbsttragenden, gepolsterten formkoerpern |
DK424279A (da) * | 1978-10-13 | 1980-04-14 | Metzeler Schaum Gmbh | Fremgangsmaade til fremstilling af formlegemer |
DE2910234C2 (de) * | 1979-03-15 | 1983-05-26 | Alkor GmbH Kunststoffverkauf, 8000 München | Verfahren zur Herstellung eines Formkörpers aus einer Trägerplatte mit einer Dekorschicht |
US4541885A (en) * | 1983-06-10 | 1985-09-17 | General Motors Corporation | Method of manufacturing a vehicle seat cover |
DE3436820A1 (de) * | 1984-10-06 | 1986-04-17 | Basf Ag, 6700 Ludwigshafen | Verbundwerkstoff |
DE3507893C2 (de) * | 1985-03-06 | 1987-04-02 | Daimler-Benz Ag, 7000 Stuttgart | Verfahren zum Herstellen von partiell und konturtreu unterpolsterten kaschierten Verkleidungsplatten |
DE3508125C2 (de) * | 1985-03-07 | 1987-02-05 | Junkerwerk Linder GmbH & Co, 5650 Solingen | Verfahren zum Herstellen eines mit Flächengebilden kaschierten Formkörpers aus Schaumstoffen |
JPH0647260B2 (ja) * | 1985-07-30 | 1994-06-22 | 三菱油化株式会社 | 複合成形体 |
-
1986
- 1986-04-29 DE DE19863614566 patent/DE3614566A1/de not_active Withdrawn
-
1987
- 1987-04-15 EP EP19870105590 patent/EP0247344A3/de not_active Ceased
- 1987-04-27 JP JP62102152A patent/JPS62261409A/ja active Pending
- 1987-04-28 KR KR870004099A patent/KR870009844A/ko not_active Application Discontinuation
- 1987-04-29 US US07/043,964 patent/US4826552A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3614566A1 (de) | 1987-11-05 |
US4826552A (en) | 1989-05-02 |
EP0247344A3 (de) | 1989-08-30 |
EP0247344A2 (de) | 1987-12-02 |
JPS62261409A (ja) | 1987-11-13 |
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