JPS5780021A - Reclamation of copper laminate board - Google Patents
Reclamation of copper laminate boardInfo
- 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
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.
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)
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 |
-
1980
- 1980-11-07 JP JP15740980A patent/JPS5780021A/en active Pending
Cited By (3)
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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