CN101027172B - 在模塑制品表面形成硬化表层的方法 - Google Patents
在模塑制品表面形成硬化表层的方法 Download PDFInfo
- Publication number
- CN101027172B CN101027172B CN2005800307945A CN200580030794A CN101027172B CN 101027172 B CN101027172 B CN 101027172B CN 2005800307945 A CN2005800307945 A CN 2005800307945A CN 200580030794 A CN200580030794 A CN 200580030794A CN 101027172 B CN101027172 B CN 101027172B
- Authority
- CN
- China
- Prior art keywords
- foamed material
- mold
- temperature
- hardened layer
- thickness
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 295
- 238000000465 moulding Methods 0.000 claims abstract description 132
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 35
- 239000004604 Blowing Agent Substances 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims description 55
- 239000006260 foam Substances 0.000 claims description 22
- 239000004088 foaming agent Substances 0.000 claims description 19
- 230000005684 electric field Effects 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000005187 foaming Methods 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 2
- 239000006261 foam material Substances 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 146
- 230000014509 gene expression Effects 0.000 description 31
- 239000004033 plastic Substances 0.000 description 25
- 229920003023 plastic Polymers 0.000 description 25
- 239000000654 additive Substances 0.000 description 24
- 230000000996 additive effect Effects 0.000 description 17
- 239000000203 mixture Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 239000002984 plastic foam Substances 0.000 description 4
- 229920002379 silicone rubber Polymers 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- -1 ethene nitrile Chemical class 0.000 description 3
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 244000188472 Ilex paraguariensis Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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
- 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
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/12—Dielectric heating
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
顶塑模(层1) | 泡沫材料(层2) | 底塑模(层3) | |
所需温度(T)(摄氏度) | 200 | 200 | |
厚度(d)(英寸) | .125 | .375 | .125 |
功率因数(pf) | .0137 | .0033 | |
相对介电常数(ε) | 3.07 | 2.67 | 2.67 |
比热(h) | 1.233 | 1.566 | 1.233 |
比重(ρ) | 1.16 | 1.041 | 1.16 |
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/890,906 US7837910B2 (en) | 2004-07-14 | 2004-07-14 | Method of forming a hardened skin on a surface of a molded article |
US10/890,906 | 2004-07-14 | ||
PCT/US2005/024764 WO2006019762A2 (en) | 2004-07-14 | 2005-07-13 | Method of forming a hardened skin on a surface of a molded article |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101027172A CN101027172A (zh) | 2007-08-29 |
CN101027172B true CN101027172B (zh) | 2012-12-05 |
Family
ID=35598633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800307945A Expired - Fee Related CN101027172B (zh) | 2004-07-14 | 2005-07-13 | 在模塑制品表面形成硬化表层的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7837910B2 (zh) |
EP (1) | EP1765562A4 (zh) |
CN (1) | CN101027172B (zh) |
HK (1) | HK1108140A1 (zh) |
WO (1) | WO2006019762A2 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8298470B2 (en) | 2004-07-14 | 2012-10-30 | Vertex L.L.C. | Method of making a molded article from two or more different formable materials in a single heating cycle |
US20090236030A1 (en) | 2008-03-19 | 2009-09-24 | Vertex, L.L.C. | Molding process and apparatus |
US8357726B2 (en) * | 2010-01-20 | 2013-01-22 | Vertex L.L.C. | Devulcanization of rubber and other elastomers |
US8470897B2 (en) | 2010-01-20 | 2013-06-25 | Vertex L.L.C. | Devulcanization of rubber and other elastomers |
US8715437B2 (en) | 2010-02-22 | 2014-05-06 | Novation Iq Llc | Composite foam product |
US9162114B1 (en) * | 2010-12-29 | 2015-10-20 | Novation Iq Llc | Game ball and method of manufacturing same |
US9675814B2 (en) | 2011-05-09 | 2017-06-13 | Innovolink, Llc | Apparatus and method for obtaining a substantially constant current across a treatment region |
US9901387B2 (en) | 2011-05-09 | 2018-02-27 | Innovolink, Llc | Apparatus and method for heating adipose cells |
US9956028B2 (en) | 2011-05-09 | 2018-05-01 | Innovolink, Llc | Apparatus and method for heating biological targets |
US9901742B2 (en) | 2011-05-09 | 2018-02-27 | Innovolink, Llc | Apparatus and method for heating a treatment region with an alternating electric field |
US9252135B2 (en) | 2014-02-13 | 2016-02-02 | Taiwan Semiconductor Manufacturing Company, Ltd. | Packaged semiconductor devices and methods of packaging semiconductor devices |
US10058144B2 (en) * | 2014-08-06 | 2018-08-28 | Nike, Inc. | Article of footwear with midsole with arcuate underside cavity |
US9878474B2 (en) | 2015-06-03 | 2018-01-30 | Novation Iq Llc | System and method for making hollow foam balls and other molded objects |
US10272627B2 (en) | 2015-11-17 | 2019-04-30 | Novation Iq Llc | System and method for molding complex three-dimensional articles |
CN106832390A (zh) * | 2017-01-23 | 2017-06-13 | 安徽省江北淝河养殖有限公司 | 一种泡沫板表面硬化工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1313922A (en) * | 1969-05-15 | 1973-04-18 | Nagoya Rubber Co Ltd | Foamed materials having non-foamed skins |
US4296053A (en) * | 1979-05-24 | 1981-10-20 | Brown Group, Inc. | Method of making foamed plastisol insoles for shoes |
US4459249A (en) * | 1982-01-22 | 1984-07-10 | Inoue Mtp Kabushiki Kaisha | Method of manufacturing a foamed protective and decorative molding for an automobile |
US4525231A (en) * | 1983-06-08 | 1985-06-25 | Voplex Corporation | Method of making cushioned automotive strap handle |
US4824617A (en) * | 1986-07-30 | 1989-04-25 | Inoue Mtp Kabushiki Kaisha | Method for manufacturing plastic foam |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA3501B (zh) * | 1962-08-15 | |||
US3803274A (en) * | 1969-05-15 | 1974-04-09 | K Nakashima | Process for manufacturing foamed elastomeric materials having an interior foamed cellular structure covered with a non-foamed skin layer |
FR2129967A1 (en) | 1971-03-24 | 1972-11-03 | Giraud Augustin | Foam cored mouldings - mfred by induction heated core expansion after chilling the moulding shot surface |
US4268238A (en) * | 1978-03-13 | 1981-05-19 | Clint, Inc. | Flow molding |
US4441876A (en) * | 1979-05-24 | 1984-04-10 | Michel Marc | Flow molding |
US4524037A (en) * | 1982-08-16 | 1985-06-18 | Michel Marc | Method and apparatus for forming a flexible thermoplastic resin foam article using an RF field |
AT387542B (de) * | 1983-02-11 | 1989-02-10 | Isovolta | Verfahren zum herstellen von phenol-aldehydharz- schaumstoffkoerpern |
US4851167A (en) * | 1987-09-14 | 1989-07-25 | Clint, Inc. | Molding process and apparatus |
US4921647A (en) * | 1988-10-27 | 1990-05-01 | Shell Oil Company | Method of shaping a laminated thermoplastic billet |
US5338765A (en) * | 1993-11-23 | 1994-08-16 | Schuller International, Inc. | Method of and apparatus for continuously foaming a polyimide powder |
JP3814032B2 (ja) * | 1996-11-01 | 2006-08-23 | 本田技研工業株式会社 | 成形品 |
DE19921742C2 (de) | 1999-05-11 | 2002-01-24 | Moeller Plast Gmbh | Verfahren zum Herstellen eines Kunststoffteils oder Kunststoffverbundteils |
US6616886B2 (en) * | 2001-01-31 | 2003-09-09 | Foamex L.P. | Method and apparatus for reducing the thickness of a skin formed on a slab of polyurethane foam |
US8298470B2 (en) | 2004-07-14 | 2012-10-30 | Vertex L.L.C. | Method of making a molded article from two or more different formable materials in a single heating cycle |
-
2004
- 2004-07-14 US US10/890,906 patent/US7837910B2/en active Active
-
2005
- 2005-07-13 EP EP05770686A patent/EP1765562A4/en not_active Withdrawn
- 2005-07-13 WO PCT/US2005/024764 patent/WO2006019762A2/en active Application Filing
- 2005-07-13 CN CN2005800307945A patent/CN101027172B/zh not_active Expired - Fee Related
-
2008
- 2008-02-22 HK HK08101951.7A patent/HK1108140A1/xx not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1313922A (en) * | 1969-05-15 | 1973-04-18 | Nagoya Rubber Co Ltd | Foamed materials having non-foamed skins |
US4296053A (en) * | 1979-05-24 | 1981-10-20 | Brown Group, Inc. | Method of making foamed plastisol insoles for shoes |
US4459249A (en) * | 1982-01-22 | 1984-07-10 | Inoue Mtp Kabushiki Kaisha | Method of manufacturing a foamed protective and decorative molding for an automobile |
US4525231A (en) * | 1983-06-08 | 1985-06-25 | Voplex Corporation | Method of making cushioned automotive strap handle |
US4824617A (en) * | 1986-07-30 | 1989-04-25 | Inoue Mtp Kabushiki Kaisha | Method for manufacturing plastic foam |
Also Published As
Publication number | Publication date |
---|---|
WO2006019762B1 (en) | 2006-11-30 |
WO2006019762A3 (en) | 2006-10-12 |
CN101027172A (zh) | 2007-08-29 |
US20060012082A1 (en) | 2006-01-19 |
WO2006019762A2 (en) | 2006-02-23 |
US7837910B2 (en) | 2010-11-23 |
EP1765562A4 (en) | 2008-11-05 |
EP1765562A2 (en) | 2007-03-28 |
HK1108140A1 (en) | 2008-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101027172B (zh) | 在模塑制品表面形成硬化表层的方法 | |
CN101027169B (zh) | 在单一加热周期内由两种或多种不同的可成型材料制备模塑制品的方法 | |
US3185432A (en) | Low-temperature, low-pressure mold | |
US8236212B2 (en) | Method of forming a hardened skin on a surface of a molded article | |
US20020171164A1 (en) | Process and apparatus for making a thermoset foam | |
CN100363168C (zh) | 发泡成型用模具及用其制造发泡成型品的制造方法 | |
CN107636052B (zh) | 包含管状颗粒的制品 | |
US20030233792A1 (en) | Foamed mechanical planarization pads made with supercritical fluid | |
WO2012091962A1 (en) | Composite gel and foam support pad and method for manufacturing same | |
CN101358004A (zh) | Ixpe电子辐射交联聚乙烯导电泡棉及其制备方法 | |
US3819784A (en) | Process for preparing molded polyolefin foam | |
US4459250A (en) | Process and apparatus of extrusion molding rubbers and thermal cross-linking synthetic resins | |
US5310513A (en) | Method for manufacturing a cross-linked thermoplastic resin foam | |
US20070023946A1 (en) | Continuous method for producing solid, hollow or open profiles | |
JPH04126733A (ja) | 架橋発泡体の製造方法 | |
US3792138A (en) | Process of moulding foamable materials by simultaneously heating and vibrating the mold | |
US20220119565A1 (en) | Single step foamed polymeric material characterised by the presence of two or more cellular layers and aggregates that exhibit variation in cell size and cell density distribution | |
WO1998056559A1 (en) | Lattice gate for injection molding of rubber compounds | |
Ianakiev et al. | Modelling of rotational moulding process: analysis of process parameters and warpage on cycle times | |
JPS58108110A (ja) | 自動車用熱可塑性樹脂モールの製造方法 | |
JP3785594B2 (ja) | 板状発泡体製造用のダイ装置及び板状発泡体の製造方法 | |
JPH10291244A (ja) | 発泡体充填押出成形品及びその製造方法 | |
JPH10146875A (ja) | ポリプロピレン発泡体およびその製造方法 | |
JPS5889330A (ja) | 厚肉発泡プラスチツク成形体の製造方法及び溶融樹脂分割具 | |
JPH0582803B2 (zh) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1108140 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1108140 Country of ref document: HK |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kansas Patentee after: Vertex L.L.C. Address before: Kansas Patentee before: Vertex L.L.C. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20190713 |
|
CF01 | Termination of patent right due to non-payment of annual fee |