FR2187850B3 - - Google Patents

Info

Publication number
FR2187850B3
FR2187850B3 FR7321104A FR7321104A FR2187850B3 FR 2187850 B3 FR2187850 B3 FR 2187850B3 FR 7321104 A FR7321104 A FR 7321104A FR 7321104 A FR7321104 A FR 7321104A FR 2187850 B3 FR2187850 B3 FR 2187850B3
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
FR7321104A
Other languages
French (fr)
Other versions
FR2187850A1 (enExample
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.)
Chemische Fabrik Kalk GmbH
Original Assignee
Chemische Fabrik Kalk GmbH
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 Chemische Fabrik Kalk GmbH filed Critical Chemische Fabrik Kalk GmbH
Publication of FR2187850A1 publication Critical patent/FR2187850A1/fr
Application granted granted Critical
Publication of FR2187850B3 publication Critical patent/FR2187850B3/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
    • C08J9/0019—Use of organic additives halogenated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
    • 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
    • C08K5/02—Halogenated hydrocarbons
    • C08K5/03—Halogenated hydrocarbons aromatic, e.g. C6H5-CH2-Cl
    • 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
    • C08J2325/06—Polystyrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7321104A 1972-06-09 1973-06-08 Expired FR2187850B3 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2228143A DE2228143C3 (de) 1972-06-09 1972-06-09 Verfahren zur Herstellung einer Flammschutzkomponente für Polystyrol und die Verwendung dieser Komponente

Publications (2)

Publication Number Publication Date
FR2187850A1 FR2187850A1 (enExample) 1974-01-18
FR2187850B3 true FR2187850B3 (enExample) 1976-05-28

Family

ID=5847306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321104A Expired FR2187850B3 (enExample) 1972-06-09 1973-06-08

Country Status (3)

Country Link
DE (1) DE2228143C3 (enExample)
FR (1) FR2187850B3 (enExample)
GB (1) GB1400696A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3448168C2 (enExample) * 1983-04-01 1988-06-16 Asahi Kasei Kogyo K.K., Osaka, Jp

Also Published As

Publication number Publication date
DE2228143A1 (de) 1973-12-20
GB1400696A (en) 1975-07-23
FR2187850A1 (enExample) 1974-01-18
DE2228143C3 (de) 1979-02-01
DE2228143B2 (de) 1978-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse