IT979365B - PROCEDURE FOR THE PRODUCTION OF EXPANDABLE POLYSTYRENE PARTICLES TO OBTAIN CELLULAR STRUCTURE PRINTED BODIES WITH HIGH CHARACTERISTICS - Google Patents

PROCEDURE FOR THE PRODUCTION OF EXPANDABLE POLYSTYRENE PARTICLES TO OBTAIN CELLULAR STRUCTURE PRINTED BODIES WITH HIGH CHARACTERISTICS

Info

Publication number
IT979365B
IT979365B IT20706/73A IT2070673A IT979365B IT 979365 B IT979365 B IT 979365B IT 20706/73 A IT20706/73 A IT 20706/73A IT 2070673 A IT2070673 A IT 2070673A IT 979365 B IT979365 B IT 979365B
Authority
IT
Italy
Prior art keywords
procedure
production
cellular structure
polystyrene particles
expandable polystyrene
Prior art date
Application number
IT20706/73A
Other languages
Italian (it)
Inventor
G Biglione
G Bertazzoni
A Alvares
Original Assignee
Montedison Spa
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 by Montedison Spa filed Critical Montedison Spa
Priority to IT20706/73A priority Critical patent/IT979365B/en
Priority to NLAANVRAGE7402196,A priority patent/NL181584C/en
Priority to DK84674A priority patent/DK143943C/en
Priority to FR7405749A priority patent/FR2219179B1/fr
Priority to CA193,035A priority patent/CA1043950A/en
Priority to JP2001474A priority patent/JPS5736935B2/ja
Priority to BE141239A priority patent/BE811403A/en
Priority to DE2408681A priority patent/DE2408681C2/en
Priority to GB821374A priority patent/GB1455334A/en
Application granted granted Critical
Publication of IT979365B publication Critical patent/IT979365B/en
Priority to US05/916,249 priority patent/US4169193A/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
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT20706/73A 1973-02-22 1973-02-22 PROCEDURE FOR THE PRODUCTION OF EXPANDABLE POLYSTYRENE PARTICLES TO OBTAIN CELLULAR STRUCTURE PRINTED BODIES WITH HIGH CHARACTERISTICS IT979365B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT20706/73A IT979365B (en) 1973-02-22 1973-02-22 PROCEDURE FOR THE PRODUCTION OF EXPANDABLE POLYSTYRENE PARTICLES TO OBTAIN CELLULAR STRUCTURE PRINTED BODIES WITH HIGH CHARACTERISTICS
DK84674A DK143943C (en) 1973-02-22 1974-02-18 PROCEDURE FOR MANUFACTURING FORMED BODIES BASED ON EXPANDED POLYSTYR
NLAANVRAGE7402196,A NL181584C (en) 1973-02-22 1974-02-18 METHOD FOR MANUFACTURING ARTICLES OF FOAMED POLYSTYRENE AND FOAMED ARTICLES MADE THEREFORE
CA193,035A CA1043950A (en) 1973-02-22 1974-02-20 Process for preparing expandible particles of styrene-based polymers
FR7405749A FR2219179B1 (en) 1973-02-22 1974-02-20
JP2001474A JPS5736935B2 (en) 1973-02-22 1974-02-21
BE141239A BE811403A (en) 1973-02-22 1974-02-21 PROCESS FOR THE PREPARATION OF EXPANDABLE POLYSTYRENE PARTICLES SUITABLE FOR THE PRODUCTION OF MOLDED BODIES HAVING AN ALVEOLAR STRUCTURE AND CHARACTERISTICS OF GOOD QUALITY
DE2408681A DE2408681C2 (en) 1973-02-22 1974-02-22 Process for the production of moldings
GB821374A GB1455334A (en) 1973-02-22 1974-02-22 Expandable styrene polymer
US05/916,249 US4169193A (en) 1973-02-22 1978-06-16 Process for preparing expandible poly-styrene particles useful for obtaining molded bodies having a cellular structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20706/73A IT979365B (en) 1973-02-22 1973-02-22 PROCEDURE FOR THE PRODUCTION OF EXPANDABLE POLYSTYRENE PARTICLES TO OBTAIN CELLULAR STRUCTURE PRINTED BODIES WITH HIGH CHARACTERISTICS

Publications (1)

Publication Number Publication Date
IT979365B true IT979365B (en) 1974-09-30

Family

ID=11170833

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20706/73A IT979365B (en) 1973-02-22 1973-02-22 PROCEDURE FOR THE PRODUCTION OF EXPANDABLE POLYSTYRENE PARTICLES TO OBTAIN CELLULAR STRUCTURE PRINTED BODIES WITH HIGH CHARACTERISTICS

Country Status (9)

Country Link
JP (1) JPS5736935B2 (en)
BE (1) BE811403A (en)
CA (1) CA1043950A (en)
DE (1) DE2408681C2 (en)
DK (1) DK143943C (en)
FR (1) FR2219179B1 (en)
GB (1) GB1455334A (en)
IT (1) IT979365B (en)
NL (1) NL181584C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349272A (en) * 1976-10-16 1978-05-04 Fuji Electric Co Ltd Leading current breaking equivalent testing circuit for power breaker
GB1591980A (en) * 1977-06-17 1981-07-01 Montedison Spa Expandible particles of styrene polymer and process for preparing same
JPS5965271A (en) * 1982-10-06 1984-04-13 Nissin Electric Co Ltd Equivalent test of circuit breaker
JPS6299241U (en) * 1985-12-14 1987-06-24
JP2785295B2 (en) * 1989-01-31 1998-08-13 株式会社明電舎 Leading current interruption test equipment for switchgear
US8084511B2 (en) 2007-03-08 2011-12-27 Chemtura Corporation Flame retardants for use in styrenic foams

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL215205A (en) * 1956-03-10
US3372141A (en) * 1963-02-04 1968-03-05 Dow Chemical Co Self-extinguishing polystyrene resin compositions
GB1107283A (en) * 1966-04-29 1968-03-27 Berk Ltd Expandable polystyrene compositions and expanded polystyrene formed therefrom
DE1282935B (en) * 1966-05-27 1968-11-14 Basf Ag Foamable molding compounds made from styrene polymers containing blowing agents
GB1121736A (en) * 1966-07-20 1968-07-31 Berk Ltd Improvements in or relating to polyolefin compositions
DE2046795B2 (en) * 1970-09-23 1975-05-07 Chemische Fabrik Kalk Gmbh, 5000 Koeln Self-extinguishing molding compounds based on acrylonitrile-butadiene-styrene polymers

Also Published As

Publication number Publication date
CA1043950A (en) 1978-12-05
DK143943C (en) 1982-04-13
NL181584C (en) 1987-09-16
JPS502064A (en) 1975-01-10
DK143943B (en) 1981-11-02
FR2219179A1 (en) 1976-05-14
NL181584B (en) 1987-04-16
DE2408681C2 (en) 1989-11-02
GB1455334A (en) 1976-11-10
DE2408681A1 (en) 1974-09-05
JPS5736935B2 (en) 1982-08-06
NL7402196A (en) 1974-08-26
BE811403A (en) 1974-08-21
FR2219179B1 (en) 1976-05-14

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