IT985565B - Metodo per rendere ininfiammabili il polistirolo od i polimeri misti contenenti stirolo e prodotti otte nuti con tale metodo - Google Patents

Metodo per rendere ininfiammabili il polistirolo od i polimeri misti contenenti stirolo e prodotti otte nuti con tale metodo

Info

Publication number
IT985565B
IT985565B IT1266273A IT1266273A IT985565B IT 985565 B IT985565 B IT 985565B IT 1266273 A IT1266273 A IT 1266273A IT 1266273 A IT1266273 A IT 1266273A IT 985565 B IT985565 B IT 985565B
Authority
IT
Italy
Prior art keywords
uninflammable
polymers containing
containing styrene
mixed polymers
making polystyrene
Prior art date
Application number
IT1266273A
Other languages
English (en)
Italian (it)
Original Assignee
Kalk Chemische Fabrik 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
Priority claimed from DE19722240888 external-priority patent/DE2240888C3/de
Application filed by Kalk Chemische Fabrik Gmbh filed Critical Kalk Chemische Fabrik Gmbh
Application granted granted Critical
Publication of IT985565B publication Critical patent/IT985565B/it

Links

Classifications

    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IT1266273A 1972-08-19 1973-06-12 Metodo per rendere ininfiammabili il polistirolo od i polimeri misti contenenti stirolo e prodotti otte nuti con tale metodo IT985565B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722240888 DE2240888C3 (de) 1972-08-19 Selbstverlöschende Formmassen aus Styrolpolymerisaten

Publications (1)

Publication Number Publication Date
IT985565B true IT985565B (it) 1974-12-10

Family

ID=5854019

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1266273A IT985565B (it) 1972-08-19 1973-06-12 Metodo per rendere ininfiammabili il polistirolo od i polimeri misti contenenti stirolo e prodotti otte nuti con tale metodo

Country Status (7)

Country Link
JP (1) JPS548234B2 (enrdf_load_html_response)
BE (1) BE803705A (enrdf_load_html_response)
FR (1) FR2196359A1 (enrdf_load_html_response)
GB (1) GB1394787A (enrdf_load_html_response)
IT (1) IT985565B (enrdf_load_html_response)
LU (1) LU68251A1 (enrdf_load_html_response)
NL (1) NL7310035A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5532322B1 (en) * 1995-09-26 1999-12-07 Manac Inc Process for preparing brominated polystyrene

Also Published As

Publication number Publication date
GB1394787A (en) 1975-05-21
NL7310035A (enrdf_load_html_response) 1974-02-21
JPS548234B2 (enrdf_load_html_response) 1979-04-13
LU68251A1 (enrdf_load_html_response) 1973-10-23
BE803705A (fr) 1973-12-17
DE2240888B2 (de) 1976-10-28
FR2196359A1 (enrdf_load_html_response) 1974-03-15
JPS4953935A (enrdf_load_html_response) 1974-05-25
DE2240888A1 (de) 1974-02-28

Similar Documents

Publication Publication Date Title
IT1048267B (it) Procedimento per produrre materie plastiche inorganiche organiche e prodotti cosi ottenuti
CA984584A (en) Apparatus and method for constructing concrete walls
AU461634B2 (en) Fluid mixing and spraying apparatus
BR7309729D0 (pt) Deposito para condinamento de produtos ou detritos radioativos
KE2884A (en) Apparatus and method for the production of cast concrete members
IT985270B (it) Procedimento per produrre materie plastiche inorganiche organiche e prodotti cosi ottenuti
CA985497A (en) Method and device for breaking concrete structures
AU2326070A (en) Chemical processes amd products
IT985565B (it) Metodo per rendere ininfiammabili il polistirolo od i polimeri misti contenenti stirolo e prodotti otte nuti con tale metodo
CA1035925A (en) Apparatus for forming holes or bores in concrete floors and walls
CA1028493A (en) Educational device demonstrating the variables of heat production
ZA744491B (en) Concrete products and method for making same
ZA731705B (en) Apparatus for the manufacture of waveguides and the like
IT1000223B (it) Prodotti e procedimento di duplicazione
CA890150A (en) Retaining wall and method for construction of the same
ZA739123B (en) System of metering and packaging of bitumen and like materials which are fluid at the time of the production
CA916942A (en) Method and device for the mass manufacture of modular concrete units
AU465285B2 (en) Liquid molasses-containing product and method
AU4400872A (en) Method and apparatus for constructing concrete structures
CA994783A (en) Cation surface-active substances and method for the preparation thereof
CA912470A (en) Apparatus for placing concrete mix or the like
CA832218A (en) Method and apparatus for constructing concrete culverts and the like
IL38756A0 (en) Process and formulation for the controlled polymerization of petroleum products
ZA72810B (en) Process and formulation for the controlled polymerization of petroleum products
ZA724420B (en) Method and apparatus for constructing concrete structures