GB8704537D0 - Producing shaped products - Google Patents
Producing shaped productsInfo
- Publication number
- GB8704537D0 GB8704537D0 GB8704537A GB8704537A GB8704537D0 GB 8704537 D0 GB8704537 D0 GB 8704537D0 GB 8704537 A GB8704537 A GB 8704537A GB 8704537 A GB8704537 A GB 8704537A GB 8704537 D0 GB8704537 D0 GB 8704537D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaped products
- producing shaped
- producing
- products
- shaped
- 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
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
- B29B17/0026—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
- 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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/10—Applying counter-pressure during expanding
-
- 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
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
- B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
-
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8604910A GB8604910D0 (en) | 1986-02-27 | 1986-02-27 | Producing shaped products |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8704537D0 true GB8704537D0 (en) | 1987-04-01 |
GB2187996A GB2187996A (en) | 1987-09-23 |
GB2187996B GB2187996B (en) | 1989-11-08 |
Family
ID=10593784
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8604910A Pending GB8604910D0 (en) | 1986-02-27 | 1986-02-27 | Producing shaped products |
GB8704537A Expired GB2187996B (en) | 1986-02-27 | 1987-02-26 | Process for producing shaped products |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8604910A Pending GB8604910D0 (en) | 1986-02-27 | 1986-02-27 | Producing shaped products |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8604910D0 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2314524A (en) * | 1996-06-25 | 1998-01-07 | Northern Telecom Ltd | Antenna ground plane substrate |
GB2314523A (en) * | 1996-06-25 | 1998-01-07 | Northern Telecom Ltd | Antenna dielectric |
CN1440327A (en) * | 2000-05-04 | 2003-09-03 | 贝尔熔融有限公司 | Method and apparatus for forming article and article formed thereby |
DE202011109599U1 (en) * | 2011-12-29 | 2012-03-14 | Kurtz Gmbh | Foaming device for the production of insulating boards |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1222654B (en) * | 1958-12-27 | 1966-08-11 | Koppers Co Inc | Method and device for the manufacture of products from polystyrene foam waste |
GB896473A (en) * | 1959-03-11 | 1962-05-16 | Ernest Crabb | Process for the manufacture of moulded products from expanded polystyrene |
GB1080541A (en) * | 1964-01-06 | 1967-08-23 | Jablo Plastics Ind Ltd | Improvements in or relating to moulding presses |
FR1595388A (en) * | 1968-01-02 | 1970-06-08 | ||
GB1369204A (en) * | 1971-11-16 | 1974-10-02 | Plastic Recycling Ltd | Plastics |
US3889032A (en) * | 1972-05-10 | 1975-06-10 | Lester Max Koelsch | Foamed plastic sheet material and system for its manufacture |
GB1424327A (en) * | 1972-07-11 | 1976-02-11 | Kay Metzeler Ltd | Moulded products |
GB1412465A (en) * | 1972-10-13 | 1975-11-05 | Shell Int Research | Method of forming an article from resin-impregnated plastics material |
-
1986
- 1986-02-27 GB GB8604910A patent/GB8604910D0/en active Pending
-
1987
- 1987-02-26 GB GB8704537A patent/GB2187996B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8604910D0 (en) | 1986-04-03 |
GB2187996B (en) | 1989-11-08 |
GB2187996A (en) | 1987-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970226 |