SE384516B - Forfarande for framstellning av en skumprodukt av polystyrenskumavfall genom mekanisk sonderdelning av polystyrenavfallet och sammanbindning av de resulterande partiklarna - Google Patents
Forfarande for framstellning av en skumprodukt av polystyrenskumavfall genom mekanisk sonderdelning av polystyrenavfallet och sammanbindning av de resulterande partiklarnaInfo
- Publication number
- SE384516B SE384516B SE7105108A SE510871A SE384516B SE 384516 B SE384516 B SE 384516B SE 7105108 A SE7105108 A SE 7105108A SE 510871 A SE510871 A SE 510871A SE 384516 B SE384516 B SE 384516B
- Authority
- SE
- Sweden
- Prior art keywords
- waste
- polystyrene
- foam
- procedure
- production
- Prior art date
Links
- 239000002699 waste material Substances 0.000 title 2
- 239000004793 Polystyrene Substances 0.000 title 1
- 238000000354 decomposition reaction Methods 0.000 title 1
- 239000006260 foam Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
- 229920002223 polystyrene Polymers 0.000 title 1
- 229920006327 polystyrene foam Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/33—Agglomerating foam fragments, e.g. waste foam
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/06—Polystyrene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1907573A GB1329220A (en) | 1969-08-11 | 1970-04-21 | Stored charge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE384516B true SE384516B (sv) | 1976-05-10 |
Family
ID=10123358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7105108A SE384516B (sv) | 1970-04-21 | 1971-04-20 | Forfarande for framstellning av en skumprodukt av polystyrenskumavfall genom mekanisk sonderdelning av polystyrenavfallet och sammanbindning av de resulterande partiklarna |
Country Status (8)
| Country | Link |
|---|---|
| CA (1) | CA938762A (cs) |
| DE (1) | DE2119441B2 (cs) |
| ES (1) | ES390347A1 (cs) |
| FR (1) | FR2086228B1 (cs) |
| GB (1) | GB1328975A (cs) |
| IL (1) | IL36657A (cs) |
| IT (1) | IT975554B (cs) |
| SE (1) | SE384516B (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19508939A1 (de) * | 1995-03-13 | 1996-09-19 | Basf Ag | Verfahren zur Herstellung von flammgeschützten, Polystyrolschaum-Recyclat enthaltenden Polystyrol-Partikelschaumstoffen |
| CN112143119A (zh) * | 2020-09-25 | 2020-12-29 | 阜阳市三郁包装材料有限公司 | 一种空调用抗震减压泡沫板及其加工方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB903013A (en) * | 1960-03-28 | 1962-08-09 | Shell Res Ltd | Treatment of expanded thermoplastic polymeric material |
| NL6517250A (cs) * | 1965-12-31 | 1967-07-03 |
-
1970
- 1970-04-21 GB GB1907570A patent/GB1328975A/en not_active Expired
-
1971
- 1971-04-13 CA CA110125A patent/CA938762A/en not_active Expired
- 1971-04-19 ES ES390347A patent/ES390347A1/es not_active Expired
- 1971-04-20 IL IL36657A patent/IL36657A/xx unknown
- 1971-04-20 SE SE7105108A patent/SE384516B/xx unknown
- 1971-04-21 DE DE2119441A patent/DE2119441B2/de not_active Ceased
- 1971-04-21 FR FR717114171A patent/FR2086228B1/fr not_active Expired
- 1971-05-07 IT IT68506/71A patent/IT975554B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2119441A1 (de) | 1971-11-04 |
| DE2119441B2 (de) | 1975-01-30 |
| FR2086228B1 (cs) | 1974-02-15 |
| IL36657A (en) | 1974-10-22 |
| ES390347A1 (es) | 1974-08-01 |
| CA938762A (en) | 1973-12-25 |
| IL36657A0 (en) | 1971-06-23 |
| IT975554B (it) | 1974-08-10 |
| GB1328975A (en) | 1973-09-05 |
| FR2086228A1 (cs) | 1971-12-31 |
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