JPS5780021A - Reclamation of copper laminate board - Google Patents

Reclamation of copper laminate board

Info

Publication number
JPS5780021A
JPS5780021A JP15740980A JP15740980A JPS5780021A JP S5780021 A JPS5780021 A JP S5780021A JP 15740980 A JP15740980 A JP 15740980A JP 15740980 A JP15740980 A JP 15740980A JP S5780021 A JPS5780021 A JP S5780021A
Authority
JP
Japan
Prior art keywords
copper
copper layer
laminate board
substrate
recovered
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.)
Pending
Application number
JP15740980A
Other languages
Japanese (ja)
Inventor
Toshiyuki Nakajima
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15740980A priority Critical patent/JPS5780021A/en
Publication of JPS5780021A publication Critical patent/JPS5780021A/en
Pending 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
    • B29B17/02—Separating plastics from other materials
    • 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
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0484—Grinding tools, roller mills or disc mills
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/08—Transition metals
    • B29K2705/10—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B29L2009/005—Layered products coated
    • 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)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE:To reclaim fag ends, recovered things etc. to enable application of light weight and good miscibility as the filler for plastics molded articles, by making powder or small pieces by pulverizing the substrate obtained by removal of the copper layer from the copper laminate board by mechanical grinding. CONSTITUTION:The copper laminate board 1 composed of the copper layer 1A and the substrate 1B is carried to the arrow direction, being placed on a series of supporting rolls 2 and being put between a pair of conveying rolls 3. The copper layer 1A is ground and removed by the rotating blade 4A of the electric plane 4 on the supporting rolls 2 and recovered as copper powder in the container 5 and the substrate 1B removed from the copper layer is crushed. The ball mill milling is most suitable for fine pulverization of approx. 100 mesh.
JP15740980A 1980-11-07 1980-11-07 Reclamation of copper laminate board Pending JPS5780021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15740980A JPS5780021A (en) 1980-11-07 1980-11-07 Reclamation of copper laminate board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15740980A JPS5780021A (en) 1980-11-07 1980-11-07 Reclamation of copper laminate board

Publications (1)

Publication Number Publication Date
JPS5780021A true JPS5780021A (en) 1982-05-19

Family

ID=15648994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15740980A Pending JPS5780021A (en) 1980-11-07 1980-11-07 Reclamation of copper laminate board

Country Status (1)

Country Link
JP (1) JPS5780021A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003315A1 (en) * 1992-08-04 1994-02-17 Bayer Aktiengesellschaft Process for separating plastics/non-metal composite systems
WO2006056778A3 (en) * 2004-11-25 2006-11-30 Trackwise Designs Ltd Recycling printed circuit boards

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003315A1 (en) * 1992-08-04 1994-02-17 Bayer Aktiengesellschaft Process for separating plastics/non-metal composite systems
WO2006056778A3 (en) * 2004-11-25 2006-11-30 Trackwise Designs Ltd Recycling printed circuit boards
US8158886B2 (en) 2004-11-25 2012-04-17 Trackwise Designs Limited Recycling printed circuit boards

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