IT975554B - PROCEDURE FOR THE PRODUCTION OF EXPANDED POLYSTYPOLES AND PRODUCT OBTAINED - Google Patents
PROCEDURE FOR THE PRODUCTION OF EXPANDED POLYSTYPOLES AND PRODUCT OBTAINEDInfo
- Publication number
- IT975554B IT975554B IT68506/71A IT6850671A IT975554B IT 975554 B IT975554 B IT 975554B IT 68506/71 A IT68506/71 A IT 68506/71A IT 6850671 A IT6850671 A IT 6850671A IT 975554 B IT975554 B IT 975554B
- Authority
- IT
- Italy
- Prior art keywords
- polystypoles
- expanded
- procedure
- production
- product obtained
- Prior art date
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)
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 |
---|---|
IT975554B true IT975554B (en) | 1974-08-10 |
Family
ID=10123358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68506/71A IT975554B (en) | 1970-04-21 | 1971-05-07 | PROCEDURE FOR THE PRODUCTION OF EXPANDED POLYSTYPOLES AND PRODUCT OBTAINED |
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)
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)
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 |
-
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/en not_active Expired
- 1971-04-20 SE SE7105108A patent/SE384516B/en unknown
- 1971-04-20 IL IL36657A patent/IL36657A/en unknown
- 1971-04-21 DE DE2119441A patent/DE2119441B2/en not_active Ceased
- 1971-04-21 FR FR717114171A patent/FR2086228B1/fr not_active Expired
- 1971-05-07 IT IT68506/71A patent/IT975554B/en active
Also Published As
Publication number | Publication date |
---|---|
CA938762A (en) | 1973-12-25 |
SE384516B (en) | 1976-05-10 |
ES390347A1 (en) | 1974-08-01 |
GB1328975A (en) | 1973-09-05 |
DE2119441A1 (en) | 1971-11-04 |
IL36657A0 (en) | 1971-06-23 |
FR2086228B1 (en) | 1974-02-15 |
FR2086228A1 (en) | 1971-12-31 |
IL36657A (en) | 1974-10-22 |
DE2119441B2 (en) | 1975-01-30 |
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