FR2219179B1 - - Google Patents

Info

Publication number
FR2219179B1
FR2219179B1 FR7405749A FR7405749A FR2219179B1 FR 2219179 B1 FR2219179 B1 FR 2219179B1 FR 7405749 A FR7405749 A FR 7405749A FR 7405749 A FR7405749 A FR 7405749A FR 2219179 B1 FR2219179 B1 FR 2219179B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7405749A
Other versions
FR2219179A1 (fr
Inventor
Gianfranco Biglione
Guido Bertazzoni
Antonio Alvares
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
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
Application granted granted Critical
Publication of FR2219179A1 publication Critical patent/FR2219179A1/fr
Publication of FR2219179B1 publication Critical patent/FR2219179B1/fr
Expired legal-status Critical Current

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)
FR7405749A 1973-02-22 1974-02-20 Expired FR2219179B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20706/73A IT979365B (it) 1973-02-22 1973-02-22 Procedimento per la produzione di particelle di polistirene espandibile per l ottenimento di corpi stampati a strutttura cellulare con elevate caratte ristiche

Publications (2)

Publication Number Publication Date
FR2219179A1 FR2219179A1 (fr) 1976-05-14
FR2219179B1 true FR2219179B1 (fr) 1976-05-14

Family

ID=11170833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405749A Expired FR2219179B1 (fr) 1973-02-22 1974-02-20

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2442803C2 (ru) * 2007-03-08 2012-02-20 Кемтура Корпорейшн Огнезащитные средства для применения в пеностиролах

Families Citing this family (5)

* 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
GB1591979A (en) * 1977-06-17 1981-07-01 Montedison Spa Expandible particles of styrene polymer and process for prreparing same
JPS5965271A (ja) * 1982-10-06 1984-04-13 Nissin Electric Co Ltd 遮断器の等価試験方法
JPS6299241U (fr) * 1985-12-14 1987-06-24
JP2785295B2 (ja) * 1989-01-31 1998-08-13 株式会社明電舎 開閉器の進み電流遮断試験装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE568825A (fr) * 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 (de) * 1966-05-27 1968-11-14 Basf Ag Verschaeumbare Formmassen aus treibmittelhaltigen Styrolpolymerisaten
GB1121736A (en) * 1966-07-20 1968-07-31 Berk Ltd Improvements in or relating to polyolefin compositions
DE2046795B2 (de) * 1970-09-23 1975-05-07 Chemische Fabrik Kalk Gmbh, 5000 Koeln Selbstverlöschende Formmassen auf der Basis von Acrylnitril-Butadien-Styrol-Polymerisaten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2442803C2 (ru) * 2007-03-08 2012-02-20 Кемтура Корпорейшн Огнезащитные средства для применения в пеностиролах

Also Published As

Publication number Publication date
DE2408681A1 (de) 1974-09-05
BE811403A (fr) 1974-08-21
NL7402196A (fr) 1974-08-26
DK143943C (da) 1982-04-13
FR2219179A1 (fr) 1976-05-14
DE2408681C2 (de) 1989-11-02
CA1043950A (fr) 1978-12-05
JPS5736935B2 (fr) 1982-08-06
NL181584C (nl) 1987-09-16
DK143943B (da) 1981-11-02
GB1455334A (en) 1976-11-10
IT979365B (it) 1974-09-30
JPS502064A (fr) 1975-01-10
NL181584B (nl) 1987-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse