SE384516B - PROCEDURE FOR THE PRODUCTION OF A FOAM PRODUCT OF POLYSTYRENE FOAM WASTE BY MECHANICAL DECOMPOSITION OF THE POLYSTYRENE WASTE AND CONNECTION OF THE RESULTING PARTICLES - Google Patents

PROCEDURE FOR THE PRODUCTION OF A FOAM PRODUCT OF POLYSTYRENE FOAM WASTE BY MECHANICAL DECOMPOSITION OF THE POLYSTYRENE WASTE AND CONNECTION OF THE RESULTING PARTICLES

Info

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
Application number
SE7105108A
Other languages
Swedish (sv)
Inventor
N M Sheldon
A Stern
Original Assignee
Gen Foam Products
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
Priority claimed from GB1907570A external-priority patent/GB1329220A/en
Application filed by Gen Foam Products filed Critical Gen Foam Products
Publication of SE384516B publication Critical patent/SE384516B/en

Links

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)
SE7105108A 1970-04-21 1971-04-20 PROCEDURE FOR THE PRODUCTION OF A FOAM PRODUCT OF POLYSTYRENE FOAM WASTE BY MECHANICAL DECOMPOSITION OF THE POLYSTYRENE WASTE AND CONNECTION OF THE RESULTING PARTICLES SE384516B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1907570A GB1329220A (en) 1969-08-11 1970-04-21 Stored charge device

Publications (1)

Publication Number Publication Date
SE384516B true SE384516B (en) 1976-05-10

Family

ID=10123358

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7105108A SE384516B (en) 1970-04-21 1971-04-20 PROCEDURE FOR THE PRODUCTION OF A FOAM PRODUCT OF POLYSTYRENE FOAM WASTE BY MECHANICAL DECOMPOSITION OF THE POLYSTYRENE WASTE AND CONNECTION OF THE RESULTING PARTICLES

Country Status (8)

Country Link
CA (1) CA938762A (en)
DE (1) DE2119441B2 (en)
ES (1) ES390347A1 (en)
FR (1) FR2086228B1 (en)
GB (1) GB1328975A (en)
IL (1) IL36657A (en)
IT (1) IT975554B (en)
SE (1) SE384516B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19508939A1 (en) * 1995-03-13 1996-09-19 Basf Ag Process for the production of flame-retardant polystyrene particle foams containing recycled polystyrene foam
CN112143119A (en) * 2020-09-25 2020-12-29 阜阳市三郁包装材料有限公司 Anti-seismic pressure-reducing foam plate for air conditioner and processing method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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 (en) * 1965-12-31 1967-07-03

Also Published As

Publication number Publication date
IT975554B (en) 1974-08-10
IL36657A (en) 1974-10-22
CA938762A (en) 1973-12-25
FR2086228A1 (en) 1971-12-31
DE2119441B2 (en) 1975-01-30
GB1328975A (en) 1973-09-05
ES390347A1 (en) 1974-08-01
IL36657A0 (en) 1971-06-23
DE2119441A1 (en) 1971-11-04
FR2086228B1 (en) 1974-02-15

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