JPS6226658B2 - - Google Patents

Info

Publication number
JPS6226658B2
JPS6226658B2 JP22920182A JP22920182A JPS6226658B2 JP S6226658 B2 JPS6226658 B2 JP S6226658B2 JP 22920182 A JP22920182 A JP 22920182A JP 22920182 A JP22920182 A JP 22920182A JP S6226658 B2 JPS6226658 B2 JP S6226658B2
Authority
JP
Japan
Prior art keywords
resin
solvent
foam
liquid
solute
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
Application number
JP22920182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59115818A (ja
Inventor
Sadao Kumasaka
Satomi Tada
Shigeo Horikoshi
Tamaki Kamanaka
Hiroshi Taniguchi
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.)
Toyo Quality One Corp
Original Assignee
Toyo Rubber Chemical Industrial Co Ltd
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 Toyo Rubber Chemical Industrial Co Ltd filed Critical Toyo Rubber Chemical Industrial Co Ltd
Priority to JP57229201A priority Critical patent/JPS59115818A/ja
Publication of JPS59115818A publication Critical patent/JPS59115818A/ja
Publication of JPS6226658B2 publication Critical patent/JPS6226658B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/74Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404Mixing devices specially adapted for foamable substances
    • B29B7/7409Mixing devices specially adapted for foamable substances with supply of gas
    • B29B7/7428Methodical aspects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP57229201A 1982-12-23 1982-12-23 発泡体の製造方法 Granted JPS59115818A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57229201A JPS59115818A (ja) 1982-12-23 1982-12-23 発泡体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57229201A JPS59115818A (ja) 1982-12-23 1982-12-23 発泡体の製造方法

Publications (2)

Publication Number Publication Date
JPS59115818A JPS59115818A (ja) 1984-07-04
JPS6226658B2 true JPS6226658B2 (enExample) 1987-06-10

Family

ID=16888394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57229201A Granted JPS59115818A (ja) 1982-12-23 1982-12-23 発泡体の製造方法

Country Status (1)

Country Link
JP (1) JPS59115818A (enExample)

Also Published As

Publication number Publication date
JPS59115818A (ja) 1984-07-04

Similar Documents

Publication Publication Date Title
DE69918586T2 (de) Verfahren zur Wiederverwendung von Gegenständen aus Polyvinylchlorid
DE69407163T2 (de) Kleinzellige schaumstoffe und mischungen und verfahren zu ihrer herstellung
DE1141075B (de) Verfahren zur Herstellung eines Schaumgebildes
US4517312A (en) Process for regenerating resin
DE1520790A1 (de) Verfahren zur Herstellung von porigen Polymerprodukten und der dazu benutzten aufschaeumbaren polyvinylaromatischen Massen
DE602005003814T2 (de) Verfahren zur lösungsmittelbehandlung eines kunststoffs
WO2007009559A1 (en) Process for the recycling of expanded polystyrene
US3975208A (en) Method of selectively recovering vinyl halide insulation from insulated wire scrap
WO2003035729A2 (de) Recycling von abfällen expandierter polymerschäume zu erneut expandierbaren produkten
DE2243123A1 (de) Verfahren zur herstellung geschaeumter formkoerper aus thermoplastischem material
JPH09503235A (ja) ポリスチレン発泡プラスチック廃棄物の回収利用方法
JPS6226658B2 (enExample)
JP2002060537A (ja) 発泡スチロールの原材料の回収方法
US3008946A (en) Production of polyethylene powder
KR102149904B1 (ko) 난연성 폐 발포 폴리스틸렌으로부터 폴리스틸렌을 회수하는 방법과 회수된 재생 폴리스틸렌
DE19819058A1 (de) Teilchenförmige expandierbare Styrolpolymerisate
JPH07214028A (ja) 難燃剤入り発泡ポリスチレン成形品からのポリスチレンの回収方法
US4307220A (en) Purification of acetylene-terminated polyimide oligomers
US4177208A (en) Process for preparing sulphonic acids and sulphonates
JP3044942B2 (ja) 球状再生発泡性スチレン系樹脂粒子の製造法
DE2624014A1 (de) Schnell kuehlende styrolpolymerschaeume
DE2414186A1 (de) Verfahren zum schaeumen ionischer copolymeren und daraus hergestellter erzeugnisse
DE3309855C2 (de) Verfahren zum Herstellen von offenzelligem Kunststoffschaum
US3081185A (en) Solvent-resistant molded articles
US2808379A (en) Process for foaming resins using furan adduct foaming agents and foamable compositions containing same