BE815289A - Compositions polymeriques thermoplastiques expansibles a base de polymeres de styrene - Google Patents

Compositions polymeriques thermoplastiques expansibles a base de polymeres de styrene

Info

Publication number
BE815289A
BE815289A BE144535A BE144535A BE815289A BE 815289 A BE815289 A BE 815289A BE 144535 A BE144535 A BE 144535A BE 144535 A BE144535 A BE 144535A BE 815289 A BE815289 A BE 815289A
Authority
BE
Belgium
Prior art keywords
compositions based
polymeric compositions
thermoplastic polymeric
styrene polymers
expandable thermoplastic
Prior art date
Application number
BE144535A
Other languages
English (en)
French (fr)
Inventor
A Alvares
G Biglione
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
Application filed filed Critical
Publication of BE815289A publication Critical patent/BE815289A/xx

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)
BE144535A 1973-05-21 1974-05-20 Compositions polymeriques thermoplastiques expansibles a base de polymeres de styrene BE815289A (fr)

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
BE815289A true BE815289A (fr) 1974-11-20

Family

ID=11213109

Family Applications (1)

Application Number Title Priority Date Filing Date
BE144535A BE815289A (fr) 1973-05-21 1974-05-20 Compositions polymeriques thermoplastiques expansibles a base de polymeres de styrene

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)

* Cited by examiner, † Cited by third party
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
WO1994016876A1 (en) * 1993-01-26 1994-08-04 The Dow Chemical Company Enlarged cell foam and method of making same
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
WO2003029335A2 (en) 2001-09-28 2003-04-10 Basf Corporation Anti-lumping compounds for use with expandable polystyrenes
ITMI20021711A1 (it) * 2002-07-31 2004-02-01 Polimeri Europa Spa Polimeri vinilaromatici espandibili in perle e procedimento per la loro preparazione.
MXPA05008176A (es) * 2003-02-04 2005-10-05 Nova Chem Inc Composicion de recubrimiento para particulas de resina termoplastica para formar recipientes de espuma.
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NL7406462A (it) 1974-11-25
FR2230667A1 (it) 1974-12-20
FR2230667B1 (it) 1977-03-11
DE2424020C2 (de) 1985-02-07
IT990574B (it) 1975-07-10
DE2424020A1 (de) 1974-12-12
US3991020A (en) 1976-11-09
DK134786B (da) 1977-01-17
JPS593486B2 (ja) 1984-01-24
DK134786C (it) 1977-06-06
NL184222B (nl) 1988-12-16
JPS5048067A (it) 1975-04-28
NL184222C (nl) 1989-05-16
GB1434502A (en) 1976-05-05
CA1025150A (en) 1978-01-24

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: MONTEDISON S.P.A.

Effective date: 19940520