JPS56142032A - Forming method of molded article from waste material of thermosetting resin, particularly polyurethane resin - Google Patents

Forming method of molded article from waste material of thermosetting resin, particularly polyurethane resin

Info

Publication number
JPS56142032A
JPS56142032A JP4499880A JP4499880A JPS56142032A JP S56142032 A JPS56142032 A JP S56142032A JP 4499880 A JP4499880 A JP 4499880A JP 4499880 A JP4499880 A JP 4499880A JP S56142032 A JPS56142032 A JP S56142032A
Authority
JP
Japan
Prior art keywords
waste material
thermosetting resin
cutting tool
resin
particularly polyurethane
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
Application number
JP4499880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6335404B2 (enExample
Inventor
Yoshio Iwata
Hiroshi Kanbayashi
Katsuhisa Hayakawa
Takahiko Murase
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.)
Inoac Corp
Toyota Motor Corp
Original Assignee
Inoue MTP KK
Toyota Motor 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 Inoue MTP KK, Toyota Motor Corp filed Critical Inoue MTP KK
Priority to JP4499880A priority Critical patent/JPS56142032A/ja
Publication of JPS56142032A publication Critical patent/JPS56142032A/ja
Publication of JPS6335404B2 publication Critical patent/JPS6335404B2/ja
Granted legal-status Critical Current

Links

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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • 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
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
JP4499880A 1980-04-05 1980-04-05 Forming method of molded article from waste material of thermosetting resin, particularly polyurethane resin Granted JPS56142032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4499880A JPS56142032A (en) 1980-04-05 1980-04-05 Forming method of molded article from waste material of thermosetting resin, particularly polyurethane resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4499880A JPS56142032A (en) 1980-04-05 1980-04-05 Forming method of molded article from waste material of thermosetting resin, particularly polyurethane resin

Publications (2)

Publication Number Publication Date
JPS56142032A true JPS56142032A (en) 1981-11-06
JPS6335404B2 JPS6335404B2 (enExample) 1988-07-14

Family

ID=12707086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4499880A Granted JPS56142032A (en) 1980-04-05 1980-04-05 Forming method of molded article from waste material of thermosetting resin, particularly polyurethane resin

Country Status (1)

Country Link
JP (1) JPS56142032A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05309753A (ja) * 1990-12-20 1993-11-22 Asaoka Kk 廃棄された繊維強化プラスチックを充填材とした繊維強化プラスチック成形体およびその製造方法
EP0796710A3 (de) * 1996-03-20 1998-07-08 Telwest Recycling GmbH Verfahren und Vorrichtung zum Gewinnen eines Ausgangsmaterials für die Herstellung von Wärmeisolationskörpern
JP2018196948A (ja) * 2017-05-24 2018-12-13 敏孝 原田 硬質ウレタン成形品の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646726U (enExample) * 1979-09-14 1981-04-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646726U (enExample) * 1979-09-14 1981-04-25

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05309753A (ja) * 1990-12-20 1993-11-22 Asaoka Kk 廃棄された繊維強化プラスチックを充填材とした繊維強化プラスチック成形体およびその製造方法
EP0796710A3 (de) * 1996-03-20 1998-07-08 Telwest Recycling GmbH Verfahren und Vorrichtung zum Gewinnen eines Ausgangsmaterials für die Herstellung von Wärmeisolationskörpern
JP2018196948A (ja) * 2017-05-24 2018-12-13 敏孝 原田 硬質ウレタン成形品の製造方法

Also Published As

Publication number Publication date
JPS6335404B2 (enExample) 1988-07-14

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