IT990574B - Composizioni polimeriche termopla stiche espandibili a base di poli meri dello stirene - Google Patents
Composizioni polimeriche termopla stiche espandibili a base di poli meri dello stireneInfo
- Publication number
- IT990574B IT990574B IT24327/73A IT2432773A IT990574B IT 990574 B IT990574 B IT 990574B IT 24327/73 A IT24327/73 A IT 24327/73A IT 2432773 A IT2432773 A IT 2432773A IT 990574 B IT990574 B IT 990574B
- Authority
- IT
- Italy
- Prior art keywords
- polymer compositions
- compositions based
- styrene polymers
- expandable polymer
- thermoplastic expandable
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
-
- 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
- C08J9/16—Making expandable particles
- C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/26—Silicon- containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions 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; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24327/73A IT990574B (it) | 1973-05-21 | 1973-05-21 | Composizioni polimeriche termopla stiche espandibili a base di poli meri dello stirene |
DK261874AA DK134786B (da) | 1973-05-21 | 1974-05-14 | Expanderbare, termoplastiske styrenpolymere. |
NLAANVRAGE7406462,A NL184222C (nl) | 1973-05-21 | 1974-05-14 | Werkwijze voor de bereiding van expandeerbare thermoplastische polymeermengsels op basis van styreenpolymeren. |
CA200,093A CA1025150A (en) | 1973-05-21 | 1974-05-16 | Expandable thermoplastic polymeric compositions based on styrene |
FR7417048A FR2230667B1 (it) | 1973-05-21 | 1974-05-16 | |
JP49053913A JPS593486B2 (ja) | 1973-05-21 | 1974-05-16 | スチレンジユウゴウタイ オ キソ ト スル ボウチヨウシウル ネツカソセイジユウゴウタイソセイブツ |
DE2424020A DE2424020C2 (de) | 1973-05-21 | 1974-05-17 | Verschäumbare thermoplastische Polymermassen und Verfahren zur Herstellung derselben |
GB2200574A GB1434502A (en) | 1973-05-21 | 1974-05-17 | Expandable thermoplastic styrene-based polymeric compositions |
BE144535A BE815289A (fr) | 1973-05-21 | 1974-05-20 | Compositions polymeriques thermoplastiques expansibles a base de polymeres de styrene |
US05/471,766 US3991020A (en) | 1973-05-21 | 1974-05-20 | Expandable thermoplastic polymeric compositions based on styrene polymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24327/73A IT990574B (it) | 1973-05-21 | 1973-05-21 | Composizioni polimeriche termopla stiche espandibili a base di poli meri dello stirene |
Publications (1)
Publication Number | Publication Date |
---|---|
IT990574B true IT990574B (it) | 1975-07-10 |
Family
ID=11213109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24327/73A IT990574B (it) | 1973-05-21 | 1973-05-21 | Composizioni polimeriche termopla stiche espandibili a base di poli meri dello stirene |
Country Status (10)
Country | Link |
---|---|
US (1) | US3991020A (it) |
JP (1) | JPS593486B2 (it) |
BE (1) | BE815289A (it) |
CA (1) | CA1025150A (it) |
DE (1) | DE2424020C2 (it) |
DK (1) | DK134786B (it) |
FR (1) | FR2230667B1 (it) |
GB (1) | GB1434502A (it) |
IT (1) | IT990574B (it) |
NL (1) | NL184222C (it) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52151359A (en) * | 1976-06-12 | 1977-12-15 | Sekisui Plastics | Expandable thermoplastic resin powder compound |
US4176144A (en) * | 1978-01-19 | 1979-11-27 | Mobil Oil Corporation | Block copolymers |
DE2916668A1 (de) * | 1979-04-25 | 1980-11-13 | Basf Ag | Formmassen, enthaltend styrolacrylnitril-copolymerisate und aethylenoxid-/pro- pylenoxid-dreiblockcopolymerisate, verwendung derselben und formteile aus solchen mischungen |
DE2942182A1 (de) * | 1979-10-18 | 1981-05-07 | Basf Ag, 6700 Ludwigshafen | Teilchenfoermige, treibmittelhaltige styrolpolymerisate und deren verwendung |
US4286069A (en) * | 1980-10-28 | 1981-08-25 | American Hoechst Corporation | Method of making expandable styrene-type beads |
US4361656A (en) * | 1981-08-03 | 1982-11-30 | American Hoechst Corporation | Method of making expandable styrene-type polymer beads |
US4482666A (en) * | 1982-03-12 | 1984-11-13 | Apace Research Limited | Emulsions of liquid hydrocarbons with water and/or alcohols |
US5128073A (en) * | 1989-10-26 | 1992-07-07 | General Electric Company | Expanding thermoplastic resin beads with very high frequency energy |
KR100312358B1 (ko) * | 1993-01-26 | 2002-11-01 | 더 다우 케미칼 캄파니 | 평균기포크기가증대된,독립기포로이루어진알케닐방향족중합체발포구조체및이의제조방법 |
DE9305431U1 (de) * | 1993-04-13 | 1994-08-11 | AlgoStat GmbH & Co. KG, 29227 Celle | Formkörper aus Polystyrol-Hartschaum |
JPH08213095A (ja) * | 1995-02-02 | 1996-08-20 | Nichidou Kogyo Kk | ケーブルドラムおよびコンセント |
DE19619397A1 (de) * | 1996-05-14 | 1997-11-20 | Basf Ag | Expandierbare Polystyrolpartikel |
ATE384097T1 (de) | 2001-09-28 | 2008-02-15 | Basf Corp | Anti-klump verbindungen zur verwendung mit expandierbarem polystyrol |
ITMI20021711A1 (it) * | 2002-07-31 | 2004-02-01 | Polimeri Europa Spa | Polimeri vinilaromatici espandibili in perle e procedimento per la loro preparazione. |
CN1331659C (zh) * | 2003-02-04 | 2007-08-15 | 诺瓦化学公司 | 形成泡沫塑料容器的热塑性树脂颗粒用涂料组合物 |
ITMI20050666A1 (it) * | 2005-04-15 | 2006-10-16 | Polimeri Europa Spa | Procedimento per il migoioramento del potere isolante di polimeri vinilaromatici espansi e prodotti cosi'ottenuti |
US20090270566A1 (en) * | 2008-04-23 | 2009-10-29 | Fina Technology, Inc. | Olefin Polymerization Processes and Catalysts for Use Therein |
GB2473814B (en) | 2009-09-16 | 2014-06-11 | Spheritech Ltd | Hollow particulate support |
Family Cites Families (9)
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 |
US3301812A (en) * | 1964-01-28 | 1967-01-31 | Minerals & Chem Philipp Corp | Clay composition and use of same in treatment of expandable polystyrene beads |
DE1570238B2 (de) * | 1965-01-16 | 1975-03-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung feinteiliger expandierbarer Styrolpolymerisate |
CH469756A (de) * | 1965-07-10 | 1969-03-15 | Basf Ag | Verfahren zur Herstellung von Schaumstofformkörpern |
NL6511455A (it) * | 1965-09-02 | 1967-03-03 | ||
US3590101A (en) * | 1967-01-18 | 1971-06-29 | Monsanto Co | Process for recovering suspension polymers |
US3509079A (en) * | 1969-03-06 | 1970-04-28 | Dow Chemical Co | Polyether polyol compositions containing expandable styrene polymer beads |
GB1301473A (it) * | 1969-03-25 | 1972-12-29 | ||
US3826765A (en) * | 1973-05-10 | 1974-07-30 | Arco Polymers Inc | Process of making antilumping expandable styrene polymers |
-
1973
- 1973-05-21 IT IT24327/73A patent/IT990574B/it active
-
1974
- 1974-05-14 NL NLAANVRAGE7406462,A patent/NL184222C/xx not_active IP Right Cessation
- 1974-05-14 DK DK261874AA patent/DK134786B/da unknown
- 1974-05-16 FR FR7417048A patent/FR2230667B1/fr not_active Expired
- 1974-05-16 CA CA200,093A patent/CA1025150A/en not_active Expired
- 1974-05-16 JP JP49053913A patent/JPS593486B2/ja not_active Expired
- 1974-05-17 GB GB2200574A patent/GB1434502A/en not_active Expired
- 1974-05-17 DE DE2424020A patent/DE2424020C2/de not_active Expired
- 1974-05-20 BE BE144535A patent/BE815289A/xx not_active IP Right Cessation
- 1974-05-20 US US05/471,766 patent/US3991020A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1434502A (en) | 1976-05-05 |
US3991020A (en) | 1976-11-09 |
FR2230667A1 (it) | 1974-12-20 |
BE815289A (fr) | 1974-11-20 |
NL7406462A (it) | 1974-11-25 |
DK134786C (it) | 1977-06-06 |
JPS593486B2 (ja) | 1984-01-24 |
JPS5048067A (it) | 1975-04-28 |
CA1025150A (en) | 1978-01-24 |
DK134786B (da) | 1977-01-17 |
NL184222B (nl) | 1988-12-16 |
DE2424020C2 (de) | 1985-02-07 |
DE2424020A1 (de) | 1974-12-12 |
NL184222C (nl) | 1989-05-16 |
FR2230667B1 (it) | 1977-03-11 |
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Legal Events
Date | Code | Title | Description |
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19921028 |