JP4678744B2 - 再生発泡樹脂ブロックの製造方法 - Google Patents

再生発泡樹脂ブロックの製造方法 Download PDF

Info

Publication number
JP4678744B2
JP4678744B2 JP2001066898A JP2001066898A JP4678744B2 JP 4678744 B2 JP4678744 B2 JP 4678744B2 JP 2001066898 A JP2001066898 A JP 2001066898A JP 2001066898 A JP2001066898 A JP 2001066898A JP 4678744 B2 JP4678744 B2 JP 4678744B2
Authority
JP
Japan
Prior art keywords
mold
filling
thickness
foamed resin
expanded particles
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
Application number
JP2001066898A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002265660A5 (enExample
JP2002265660A (ja
Inventor
正俊 斎藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Achilles Corp
Original Assignee
Achilles Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Achilles Corp filed Critical Achilles Corp
Priority to JP2001066898A priority Critical patent/JP4678744B2/ja
Publication of JP2002265660A publication Critical patent/JP2002265660A/ja
Publication of JP2002265660A5 publication Critical patent/JP2002265660A5/ja
Application granted granted Critical
Publication of JP4678744B2 publication Critical patent/JP4678744B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
    • 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
    • B29C44/3426—Heating by introducing steam in the mould
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B29K2025/04—Polymers of styrene
    • B29K2025/06—PS, i.e. polystyrene
    • 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)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
JP2001066898A 2001-03-09 2001-03-09 再生発泡樹脂ブロックの製造方法 Expired - Fee Related JP4678744B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001066898A JP4678744B2 (ja) 2001-03-09 2001-03-09 再生発泡樹脂ブロックの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001066898A JP4678744B2 (ja) 2001-03-09 2001-03-09 再生発泡樹脂ブロックの製造方法

Publications (3)

Publication Number Publication Date
JP2002265660A JP2002265660A (ja) 2002-09-18
JP2002265660A5 JP2002265660A5 (enExample) 2008-03-21
JP4678744B2 true JP4678744B2 (ja) 2011-04-27

Family

ID=18925329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001066898A Expired - Fee Related JP4678744B2 (ja) 2001-03-09 2001-03-09 再生発泡樹脂ブロックの製造方法

Country Status (1)

Country Link
JP (1) JP4678744B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019279907B1 (en) * 2019-04-11 2020-02-27 Fromont Investments Qld Pty Ltd A method for recycling expanded polystyrene
DE102019215874B4 (de) * 2019-10-15 2023-06-07 Adidas Ag Verfahren zum Herstellen eines Partikelschaumstoffteils, insbesondere eines Dämpfungselements für Sportbekleidung
DE102019127721A1 (de) * 2019-10-15 2021-04-15 Kurtz Gmbh Verfahren zum Herstellen eines Partikelschaumstoffteils

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04108835A (ja) * 1990-08-29 1992-04-09 Hitachi Chem Co Ltd 再生発泡性熱可塑性樹脂成形品の製造方法
JP2784528B2 (ja) * 1992-12-18 1998-08-06 アキレス 株式会社 発泡スチロール粉砕片含有成形体及び該成形体の製造方法
JPH06315993A (ja) * 1993-04-30 1994-11-15 Toyoda Gosei Co Ltd 発泡成形品の製造方法
JP3576815B2 (ja) * 1998-06-17 2004-10-13 積水化成品工業株式会社 熱可塑性樹脂発泡成形体及びその製造方法
JP4289524B2 (ja) * 1999-05-07 2009-07-01 株式会社ジェイエスピー ポリプロピレン系樹脂発泡粒子成形体の製造方法

Also Published As

Publication number Publication date
JP2002265660A (ja) 2002-09-18

Similar Documents

Publication Publication Date Title
US8961859B2 (en) Expandable polystyrene resin particles, method for production thereof, and molded foam product
TWI529205B (zh) 發泡性聚苯乙烯系樹脂粒子及其製造方法、聚苯乙烯系樹脂預備發泡粒子、聚苯乙烯系樹脂發泡成形體
JP4678744B2 (ja) 再生発泡樹脂ブロックの製造方法
WO2019198642A1 (ja) 発泡成型体、及びその製造方法
JP5603629B2 (ja) 熱可塑性樹脂予備発泡粒子の製造方法、熱可塑性樹脂発泡成形体の製造方法
JP5603628B2 (ja) 発泡性ポリスチレン系樹脂粒子とその製造方法、ポリスチレン系樹脂予備発泡粒子の製造方法及びポリスチレン系樹脂発泡成形体の製造方法
WO1996025280A1 (en) Molded article of fiber-reinforced resins and process and equipment for the molding thereof
JP3944031B2 (ja) 熱可塑性樹脂発泡粒子成形体の成形方法及び熱可塑性樹脂発泡粒子成形用組合せ金型
JP5192169B2 (ja) 型内発泡成形体の製造方法
JPH0788876A (ja) 発泡成形方法
JP2008265093A (ja) 廃発泡ポリオレフィン系樹脂成形体を利用したポリオレフィン系樹脂発泡成形体の製造法。
JP2017132127A (ja) 発泡樹脂製品の成形方法
JP3576815B2 (ja) 熱可塑性樹脂発泡成形体及びその製造方法
CN114728447A (zh) 制造颗粒泡沫部件的方法
JP3274554B2 (ja) 起立部を有する発泡成形品の製造方法
JP2004167768A (ja) 熱可塑性樹脂型内発泡成形用金型装置および該金型装置を用いた型内発泡成形方法
JP2518713B2 (ja) 発泡スチロ―ル廃棄物の再生方法
JP2785076B2 (ja) 型内ビーズ発泡成形品の製造方法
JP2910800B2 (ja) オレフィン系樹脂発泡体の製造法及びそれに用いる装置
JP3536875B2 (ja) 発泡成形方法
JPS58168532A (ja) 長尺の薄物発泡成形体の製造法およびその製造装置
JP3274553B2 (ja) 型内ビーズ発泡成形品の製造方法
JP2002003637A (ja) ポリオレフィン系樹脂型内発泡成形体及びその製造方法
CN115648473A (zh) 一种衬垫层的制备方法及头盔
JPH0818340B2 (ja) 多孔質構造体の製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080205

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080226

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20101108

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20101110

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101220

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110128

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110128

R150 Certificate of patent or registration of utility model

Ref document number: 4678744

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140210

Year of fee payment: 3

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees