DE2542423A1 - Verfahren zum formen eines werkstueckes aus kunststoff - Google Patents
Verfahren zum formen eines werkstueckes aus kunststoffInfo
- Publication number
- DE2542423A1 DE2542423A1 DE19752542423 DE2542423A DE2542423A1 DE 2542423 A1 DE2542423 A1 DE 2542423A1 DE 19752542423 DE19752542423 DE 19752542423 DE 2542423 A DE2542423 A DE 2542423A DE 2542423 A1 DE2542423 A1 DE 2542423A1
- Authority
- DE
- Germany
- Prior art keywords
- pvc
- waste
- fibre
- plastic
- fiber
- 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.)
- Withdrawn
Links
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 56
- 239000002699 waste material Substances 0.000 title claims abstract description 49
- 239000000463 material Substances 0.000 title claims abstract description 47
- 229920000915 polyvinyl chloride Polymers 0.000 title claims description 47
- 238000001035 drying Methods 0.000 title claims description 12
- 238000002156 mixing Methods 0.000 title claims description 6
- 239000000835 fiber Substances 0.000 claims abstract description 35
- 229920003023 plastic Polymers 0.000 claims abstract description 30
- 239000004033 plastic Substances 0.000 claims abstract description 30
- 239000004753 textile Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000002649 leather substitute Substances 0.000 claims abstract description 8
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 7
- 239000004698 Polyethylene Substances 0.000 claims abstract description 5
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 5
- -1 polyethylene Polymers 0.000 claims abstract description 5
- 229920000573 polyethylene Polymers 0.000 claims abstract description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 4
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 3
- 239000008187 granular material Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 18
- 239000002657 fibrous material Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000003490 calendering Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 239000013502 plastic waste Substances 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 2
- 239000006260 foam Substances 0.000 abstract description 3
- 239000002759 woven fabric Substances 0.000 abstract description 2
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 7
- 239000000314 lubricant Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000003017 thermal stabilizer Substances 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004605 External Lubricant Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- 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
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
-
- 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
- B29B2017/0213—Specific separating techniques
- B29B2017/0268—Separation of metals
-
- 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
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or 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
- B29K2313/00—Use of textile products or fabrics as reinforcement
- B29K2313/02—Use of textile products or fabrics as reinforcement coated
-
- 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
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1192975A CH603333A5 (enrdf_load_stackoverflow) | 1975-09-15 | 1975-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2542423A1 true DE2542423A1 (de) | 1977-03-17 |
Family
ID=4378255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752542423 Withdrawn DE2542423A1 (de) | 1975-09-15 | 1975-09-23 | Verfahren zum formen eines werkstueckes aus kunststoff |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH603333A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2542423A1 (enrdf_load_stackoverflow) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2905338A1 (de) * | 1978-02-15 | 1979-08-16 | Akerlund & Rausing Ab | Formling aus homogenisiertem und granuliertem material und verfahren zur herstellung des formlings |
| FR2622833A1 (fr) * | 1987-11-06 | 1989-05-12 | Omnium Traitement Valorisa | Procede et installation pour la fabrication d'objets moules ou extrudes a partir de dechets contenant des matieres plastiques |
| EP0443051A1 (de) * | 1990-02-17 | 1991-08-28 | FIBRON Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung einer duroplastischen Pressmasse aus Glasfaser-Polyester-Verbundwerkstoff; Vorrichtung zur Durchführung des Verfahrens |
| EP0462474A3 (en) * | 1990-06-21 | 1992-06-10 | Bayer Ag | Process for the preparation of moulded pieces or films |
| DE4112171A1 (de) * | 1991-04-13 | 1992-09-10 | Krupp Ag | Verfahren zur wiederaufbereitung eines faserverbundwerkstoffs aus thermoplastischem kunststoff |
| WO1993001034A1 (en) * | 1991-07-09 | 1993-01-21 | Envirotrust Technologies, Inc. | Method for preparation of composite materials |
| PL423538A1 (pl) * | 2017-11-22 | 2019-06-03 | Jakub Jaranowski | Sposób wytwarzania palet transportowych |
| WO2021155892A1 (de) * | 2020-02-06 | 2021-08-12 | Benecke-Kaliko Aktiengesellschaft | Verfahren zum recyceln von flächengebilden |
| IT202000027594A1 (it) * | 2020-11-18 | 2022-05-18 | Polygreen S R L | Processo di produzione di un materiale granulare da intaso e relativo materiale granulare da intaso |
-
1975
- 1975-09-15 CH CH1192975A patent/CH603333A5/xx not_active IP Right Cessation
- 1975-09-23 DE DE19752542423 patent/DE2542423A1/de not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2905338A1 (de) * | 1978-02-15 | 1979-08-16 | Akerlund & Rausing Ab | Formling aus homogenisiertem und granuliertem material und verfahren zur herstellung des formlings |
| AT399310B (de) * | 1987-11-06 | 1995-04-25 | Omnium Traitement Valorisa | Vorrichtung zur herstellung stranggepresster gegenstände |
| FR2622833A1 (fr) * | 1987-11-06 | 1989-05-12 | Omnium Traitement Valorisa | Procede et installation pour la fabrication d'objets moules ou extrudes a partir de dechets contenant des matieres plastiques |
| EP0443051A1 (de) * | 1990-02-17 | 1991-08-28 | FIBRON Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung einer duroplastischen Pressmasse aus Glasfaser-Polyester-Verbundwerkstoff; Vorrichtung zur Durchführung des Verfahrens |
| EP0462474A3 (en) * | 1990-06-21 | 1992-06-10 | Bayer Ag | Process for the preparation of moulded pieces or films |
| DE4112171A1 (de) * | 1991-04-13 | 1992-09-10 | Krupp Ag | Verfahren zur wiederaufbereitung eines faserverbundwerkstoffs aus thermoplastischem kunststoff |
| WO1993001034A1 (en) * | 1991-07-09 | 1993-01-21 | Envirotrust Technologies, Inc. | Method for preparation of composite materials |
| PL423538A1 (pl) * | 2017-11-22 | 2019-06-03 | Jakub Jaranowski | Sposób wytwarzania palet transportowych |
| PL236374B1 (pl) * | 2017-11-22 | 2021-01-11 | Jakub Jaranowski | Sposób wytwarzania palet transportowych |
| WO2021155892A1 (de) * | 2020-02-06 | 2021-08-12 | Benecke-Kaliko Aktiengesellschaft | Verfahren zum recyceln von flächengebilden |
| IT202000027594A1 (it) * | 2020-11-18 | 2022-05-18 | Polygreen S R L | Processo di produzione di un materiale granulare da intaso e relativo materiale granulare da intaso |
| WO2022107176A1 (en) * | 2020-11-18 | 2022-05-27 | Polygreen Srl | Production process of a granular infill material and related granular infill material |
| US20230294331A1 (en) * | 2020-11-18 | 2023-09-21 | Polygreen Srl | A granular infill material and a process for producing the granular infill material |
Also Published As
| Publication number | Publication date |
|---|---|
| CH603333A5 (enrdf_load_stackoverflow) | 1978-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |