IT970941B - Polimeri espansibili di composti vinil aromatici - Google Patents
Polimeri espansibili di composti vinil aromaticiInfo
- Publication number
- IT970941B IT970941B IT3174472A IT3174472A IT970941B IT 970941 B IT970941 B IT 970941B IT 3174472 A IT3174472 A IT 3174472A IT 3174472 A IT3174472 A IT 3174472A IT 970941 B IT970941 B IT 970941B
- Authority
- IT
- Italy
- Prior art keywords
- aromatic vinyl
- vinyl compounds
- expandable polymers
- expandable
- polymers
- 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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/224—Surface treatment
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5413971A GB1408267A (en) | 1971-11-22 | 1971-11-22 | Expandable polymers of vinylidene aromatic compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
IT970941B true IT970941B (it) | 1974-04-20 |
Family
ID=10470051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3174472A IT970941B (it) | 1971-11-22 | 1972-11-16 | Polimeri espansibili di composti vinil aromatici |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2256842A1 (it) |
FR (1) | FR2160875B1 (it) |
GB (1) | GB1408267A (it) |
IT (1) | IT970941B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5364277A (en) * | 1976-11-22 | 1978-06-08 | Sekisui Plastics | Improved foamable polystyrene resin particle |
JPS5856568B2 (ja) * | 1977-02-04 | 1983-12-15 | 日立化成工業株式会社 | 新規発泡性スチレン系樹脂粒子およびその製造法 |
FR2404022A1 (fr) * | 1977-09-22 | 1979-04-20 | Labofina Sa | Procede de preparation de billes expansibles de composes aromatiques polyvinyliques |
DE3030053A1 (de) * | 1980-08-08 | 1982-03-25 | Basf Ag, 6700 Ludwigshafen | Teilchenfoermige, treibmittelhaltige styrolpolymerisate und deren verwendung |
DE3317169A1 (de) * | 1982-10-26 | 1984-04-26 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von verbesserten formmassen aus kleinteiligen blaehfaehigen styrolpolymerisaten durch beschichten und verwenden des beschichteten produktes |
NL8600174A (nl) * | 1986-01-27 | 1987-08-17 | Holland Colours B V | Geexpandeerde en/of expandeerbare kunststofdeeljes met kleurstoflaag, alsmede hieruit gevormd voorwerp. |
IT1232560B (it) * | 1989-07-18 | 1992-02-19 | Bisiach Bruno | Dispositivo automatico per robot industriali di saldatura atto a facilitare la stessa in punti difficilmente raggiungibili |
GB2237755B (en) * | 1989-11-09 | 1993-11-17 | Cyril Oury Duke | Cementitious mixes,constituents therefor and products made therefrom |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2989782A (en) * | 1956-07-05 | 1961-06-27 | Monsanto Chemicals | Method for preparing molded foamed resin article |
GB1153899A (en) * | 1966-11-30 | 1969-05-29 | Monsanto Chemicals | Improvements in or relating to Foamed or Foamable Resins |
GB1199591A (en) * | 1967-04-18 | 1970-07-22 | Shell Int Research | Particulate Expandable Polyvinyl-Aromatic Compounds and Cellular Polymers formed therefrom |
-
1971
- 1971-11-22 GB GB5413971A patent/GB1408267A/en not_active Expired
-
1972
- 1972-11-16 IT IT3174472A patent/IT970941B/it active
- 1972-11-20 FR FR7241089A patent/FR2160875B1/fr not_active Expired
- 1972-11-20 DE DE19722256842 patent/DE2256842A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2256842A1 (de) | 1973-06-07 |
FR2160875B1 (it) | 1975-10-17 |
FR2160875A1 (it) | 1973-07-06 |
GB1408267A (en) | 1975-10-01 |
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