JP4937484B2 - 物理的に発泡されたポリオレフィンフォームの製造方法及びその方法により製造された断熱フォーム - Google Patents
物理的に発泡されたポリオレフィンフォームの製造方法及びその方法により製造された断熱フォーム Download PDFInfo
- Publication number
- JP4937484B2 JP4937484B2 JP2002501639A JP2002501639A JP4937484B2 JP 4937484 B2 JP4937484 B2 JP 4937484B2 JP 2002501639 A JP2002501639 A JP 2002501639A JP 2002501639 A JP2002501639 A JP 2002501639A JP 4937484 B2 JP4937484 B2 JP 4937484B2
- Authority
- JP
- Japan
- Prior art keywords
- range
- foam
- melting
- polyolefin
- mixture
- 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
- 239000006260 foam Substances 0.000 title claims abstract description 50
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000002937 thermal insulation foam Substances 0.000 title claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000002844 melting Methods 0.000 claims abstract description 38
- 230000008018 melting Effects 0.000 claims abstract description 38
- 239000000203 mixture Substances 0.000 claims abstract description 37
- -1 polypropylene Polymers 0.000 claims abstract description 26
- 229920001155 polypropylene Polymers 0.000 claims abstract description 26
- 239000004743 Polypropylene Substances 0.000 claims abstract description 19
- 239000000654 additive Substances 0.000 claims abstract description 16
- 239000008240 homogeneous mixture Substances 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000004698 Polyethylene Substances 0.000 claims abstract description 8
- 229920000573 polyethylene Polymers 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000004604 Blowing Agent Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 4
- 150000001336 alkenes Chemical class 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002984 plastic foam Substances 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 2
- 239000012071 phase Substances 0.000 abstract description 8
- 239000004088 foaming agent Substances 0.000 abstract description 6
- 239000000155 melt Substances 0.000 abstract description 3
- 239000007791 liquid phase Substances 0.000 abstract description 2
- 238000000113 differential scanning calorimetry Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000002667 nucleating agent Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 239000002952 polymeric resin Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001868 water Inorganic materials 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 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
- B29C44/3469—Cell or pore nucleation
- B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
-
- 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
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/NL2000/000384 WO2001094092A1 (en) | 2000-06-06 | 2000-06-06 | A process for producing physically foamed polyolefin foams and insulation foams prepared therewith |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003535211A JP2003535211A (ja) | 2003-11-25 |
| JP2003535211A5 JP2003535211A5 (enExample) | 2007-07-26 |
| JP4937484B2 true JP4937484B2 (ja) | 2012-05-23 |
Family
ID=19760693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002501639A Expired - Fee Related JP4937484B2 (ja) | 2000-06-06 | 2000-06-06 | 物理的に発泡されたポリオレフィンフォームの製造方法及びその方法により製造された断熱フォーム |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20080311377A1 (enExample) |
| EP (1) | EP1289727B1 (enExample) |
| JP (1) | JP4937484B2 (enExample) |
| CN (1) | CN1273279C (enExample) |
| AT (1) | ATE311279T1 (enExample) |
| AU (1) | AU5256100A (enExample) |
| DE (1) | DE60024497T2 (enExample) |
| DK (1) | DK1289727T3 (enExample) |
| ES (1) | ES2254185T3 (enExample) |
| PL (1) | PL195152B1 (enExample) |
| TW (1) | TWI273018B (enExample) |
| UA (1) | UA74582C2 (enExample) |
| WO (1) | WO2001094092A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1479716A1 (en) * | 2003-05-22 | 2004-11-24 | Nmc S.A. | High temperature resistant, flexible, low density polypropylene foams |
| CN101260199B (zh) * | 2008-04-15 | 2011-05-11 | 广东工业大学 | 一种聚合物发泡成核物的制备方法 |
| CN101352923B (zh) * | 2008-08-26 | 2010-12-01 | 浙江华江科技发展有限公司 | 一种挤出物理发泡聚丙烯珠粒的制备方法 |
| CN101987600A (zh) * | 2010-08-09 | 2011-03-23 | 无锡吉兴汽车声学部件科技有限公司 | 汽车隔离板的生产方法 |
| DE102012101869A1 (de) * | 2012-03-06 | 2013-09-12 | Rehau Ag + Co | Verwendung eines Polymermaterials |
| DE102013100123B4 (de) * | 2013-01-08 | 2015-02-19 | Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co. Kg | Extrusionsvorrichtung zur Herstellung eines wenigstens dreischichtigen Rohres |
| KR101637273B1 (ko) * | 2014-06-13 | 2016-07-07 | 현대자동차 주식회사 | 폴리올레핀 수지 성형품, 그 제조방법 및 이를 이용한 에어덕트 |
| MX2017006284A (es) | 2014-11-28 | 2017-08-14 | Dow Global Technologies Llc | Proceso para la espumacion de composiciones de poliolefina usando una resina fluorada como agente de nucleacion. |
| NL2022875B1 (en) | 2019-04-05 | 2020-10-12 | Thermaflex Int Holding B V | Insulated pipe |
| WO2022175447A1 (en) | 2021-02-18 | 2022-08-25 | Sabic Global Technologies B.V. | Expanded beads comprising high melt strength polypropylene |
| NL2036830B1 (en) | 2024-01-18 | 2025-07-28 | Thermaflex Int Holding B V | Insulated pipe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03195746A (ja) * | 1989-12-25 | 1991-08-27 | Furukawa Electric Co Ltd:The | 薄肉発泡絶縁電線 |
| JPH10120835A (ja) * | 1996-10-16 | 1998-05-12 | Nippon Unicar Co Ltd | 不活性ガス発泡法による高発泡絶縁ポリエチレン被覆電線製造用の発泡性樹脂組成物及びこれを被覆して作った高発泡絶縁ポリエチレン被覆電線 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808300A (en) * | 1967-04-24 | 1974-04-30 | Gas Chemical Co Inc | Process for the preparation of closed-cellular shaped products of olefin polymers using a mixture of a citric acid salt and a carbonate or bicarbonate as the nucleation agent |
| EP0377650A1 (en) * | 1987-07-29 | 1990-07-18 | Massachusetts Institute Of Technology | A method of producing microcellular foams and microcellular foams of semi-crystalline polymeric materials |
| US5817705A (en) * | 1996-10-15 | 1998-10-06 | Tenneco Protective Packaging Inc. | Short time frame process for producing extruded closed cell low density propylene polymer foams |
| MY129168A (en) * | 1998-03-03 | 2007-03-30 | Otsuka Chemical Co Ltd | Substantially anhydrous blowing agent and process for producing the same |
| CN1303337A (zh) * | 1998-05-27 | 2001-07-11 | 陶氏化学公司 | 由可热成型的热塑性泡沫片材构成的车辆头顶内衬 |
| DE19850340C2 (de) * | 1998-11-02 | 2002-01-24 | Geesthacht Gkss Forschung | Verfahren zur Herstellung von Schäumen aus Polymeren oder Polymergemischen sowie daraus herstellbarer Formkörper |
| US6096793A (en) * | 1998-12-22 | 2000-08-01 | Sealed Air Corporation | Foam comprising polyolefin blend and method for producing same |
-
2000
- 2000-06-06 UA UA2002129796A patent/UA74582C2/uk unknown
- 2000-06-06 ES ES00937381T patent/ES2254185T3/es not_active Expired - Lifetime
- 2000-06-06 EP EP00937381A patent/EP1289727B1/en not_active Expired - Lifetime
- 2000-06-06 CN CNB008196877A patent/CN1273279C/zh not_active Expired - Fee Related
- 2000-06-06 WO PCT/NL2000/000384 patent/WO2001094092A1/en not_active Ceased
- 2000-06-06 AU AU52561/00A patent/AU5256100A/en not_active Abandoned
- 2000-06-06 DK DK00937381T patent/DK1289727T3/da active
- 2000-06-06 DE DE60024497T patent/DE60024497T2/de not_active Expired - Lifetime
- 2000-06-06 PL PL00359342A patent/PL195152B1/pl unknown
- 2000-06-06 AT AT00937381T patent/ATE311279T1/de active
- 2000-06-06 JP JP2002501639A patent/JP4937484B2/ja not_active Expired - Fee Related
- 2000-08-03 TW TW089115569A patent/TWI273018B/zh not_active IP Right Cessation
-
2008
- 2008-05-14 US US12/152,460 patent/US20080311377A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03195746A (ja) * | 1989-12-25 | 1991-08-27 | Furukawa Electric Co Ltd:The | 薄肉発泡絶縁電線 |
| JPH10120835A (ja) * | 1996-10-16 | 1998-05-12 | Nippon Unicar Co Ltd | 不活性ガス発泡法による高発泡絶縁ポリエチレン被覆電線製造用の発泡性樹脂組成物及びこれを被覆して作った高発泡絶縁ポリエチレン被覆電線 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1289727B1 (en) | 2005-11-30 |
| JP2003535211A (ja) | 2003-11-25 |
| DE60024497T2 (de) | 2006-08-24 |
| CN1454136A (zh) | 2003-11-05 |
| ATE311279T1 (de) | 2005-12-15 |
| ES2254185T3 (es) | 2006-06-16 |
| US20080311377A1 (en) | 2008-12-18 |
| AU5256100A (en) | 2001-12-17 |
| TWI273018B (en) | 2007-02-11 |
| UA74582C2 (uk) | 2006-01-16 |
| CN1273279C (zh) | 2006-09-06 |
| PL359342A1 (en) | 2004-08-23 |
| DK1289727T3 (da) | 2006-04-10 |
| DE60024497D1 (de) | 2006-01-05 |
| PL195152B1 (pl) | 2007-08-31 |
| EP1289727A1 (en) | 2003-03-12 |
| WO2001094092A1 (en) | 2001-12-13 |
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