JPS59155019A - 架橋ポリオレフイン発泡体の成形物の製造方法 - Google Patents
架橋ポリオレフイン発泡体の成形物の製造方法Info
- Publication number
- JPS59155019A JPS59155019A JP58028605A JP2860583A JPS59155019A JP S59155019 A JPS59155019 A JP S59155019A JP 58028605 A JP58028605 A JP 58028605A JP 2860583 A JP2860583 A JP 2860583A JP S59155019 A JPS59155019 A JP S59155019A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- foam
- compression
- pieces
- heating
- 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.)
- Granted
Links
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 230000006835 compression Effects 0.000 claims abstract description 35
- 238000007906 compression Methods 0.000 claims abstract description 35
- 239000006260 foam Substances 0.000 claims description 71
- 238000000034 method Methods 0.000 claims description 39
- 238000000748 compression moulding Methods 0.000 claims description 12
- 230000035699 permeability Effects 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 23
- 239000002245 particle Substances 0.000 description 16
- 239000002699 waste material Substances 0.000 description 15
- 230000004927 fusion Effects 0.000 description 9
- 238000004132 cross linking Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000004064 recycling Methods 0.000 description 5
- 239000004604 Blowing Agent Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000002984 plastic foam Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- 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
- B29C44/10—Applying counter-pressure during expanding
-
- 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
-
- 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
- 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
- B29K2105/26—Scrap or recycled 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58028605A JPS59155019A (ja) | 1983-02-24 | 1983-02-24 | 架橋ポリオレフイン発泡体の成形物の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58028605A JPS59155019A (ja) | 1983-02-24 | 1983-02-24 | 架橋ポリオレフイン発泡体の成形物の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59155019A true JPS59155019A (ja) | 1984-09-04 |
| JPH0471703B2 JPH0471703B2 (enrdf_load_stackoverflow) | 1992-11-16 |
Family
ID=12253207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58028605A Granted JPS59155019A (ja) | 1983-02-24 | 1983-02-24 | 架橋ポリオレフイン発泡体の成形物の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59155019A (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02177799A (ja) * | 1988-09-29 | 1990-07-10 | British Gas Plc | 整合部材及びその形成方法 |
| JPH04348914A (ja) * | 1991-05-28 | 1992-12-03 | Fp Corp | 発泡成形品からの減容積再成形材料の製造方法 |
| JPH05345323A (ja) * | 1992-06-16 | 1993-12-27 | Hanshin Doryoku Kikai Kk | 発泡体再生品成形装置 |
| US5273702A (en) * | 1988-04-12 | 1993-12-28 | Ohio Cellular Products, Inc. | Method of forming a cross linked foamed polyolefin article |
| US5688454A (en) * | 1996-10-17 | 1997-11-18 | Chi; Kuan-Min | Floating board fabrication method |
| JP2011167899A (ja) * | 2010-02-18 | 2011-09-01 | Prosper:Kk | 再生アクリル材およびその製造方法 |
| JP2023040798A (ja) * | 2021-09-10 | 2023-03-23 | 明和興業ホールディングス株式会社 | 遮蔽体の製造方法 |
| KR102691447B1 (ko) * | 2014-12-30 | 2024-08-05 | 도레이 플라스틱스 아메리카 인코오포레이티드 | 재생 폴리올레핀 재료로부터 공압출 가교된 다층 폴리올레핀 발포체 구조물 및 그의 제조 방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5075666A (enrdf_load_stackoverflow) * | 1973-11-09 | 1975-06-20 | ||
| JPS50104275A (enrdf_load_stackoverflow) * | 1974-01-24 | 1975-08-18 |
-
1983
- 1983-02-24 JP JP58028605A patent/JPS59155019A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5075666A (enrdf_load_stackoverflow) * | 1973-11-09 | 1975-06-20 | ||
| JPS50104275A (enrdf_load_stackoverflow) * | 1974-01-24 | 1975-08-18 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5273702A (en) * | 1988-04-12 | 1993-12-28 | Ohio Cellular Products, Inc. | Method of forming a cross linked foamed polyolefin article |
| JPH02177799A (ja) * | 1988-09-29 | 1990-07-10 | British Gas Plc | 整合部材及びその形成方法 |
| JPH04348914A (ja) * | 1991-05-28 | 1992-12-03 | Fp Corp | 発泡成形品からの減容積再成形材料の製造方法 |
| JPH05345323A (ja) * | 1992-06-16 | 1993-12-27 | Hanshin Doryoku Kikai Kk | 発泡体再生品成形装置 |
| US5688454A (en) * | 1996-10-17 | 1997-11-18 | Chi; Kuan-Min | Floating board fabrication method |
| JP2011167899A (ja) * | 2010-02-18 | 2011-09-01 | Prosper:Kk | 再生アクリル材およびその製造方法 |
| KR102691447B1 (ko) * | 2014-12-30 | 2024-08-05 | 도레이 플라스틱스 아메리카 인코오포레이티드 | 재생 폴리올레핀 재료로부터 공압출 가교된 다층 폴리올레핀 발포체 구조물 및 그의 제조 방법 |
| JP2023040798A (ja) * | 2021-09-10 | 2023-03-23 | 明和興業ホールディングス株式会社 | 遮蔽体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0471703B2 (enrdf_load_stackoverflow) | 1992-11-16 |
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