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FR2259133A1 - Flame-proof artificial stone contg aluminium sulphate or alum - with polymethyl methacrylate binder - Google Patents

Flame-proof artificial stone contg aluminium sulphate or alum - with polymethyl methacrylate binder

Info

Publication number
FR2259133A1
FR2259133A1 FR7500937A FR7500937A FR2259133A1 FR 2259133 A1 FR2259133 A1 FR 2259133A1 FR 7500937 A FR7500937 A FR 7500937A FR 7500937 A FR7500937 A FR 7500937A FR 2259133 A1 FR2259133 A1 FR 2259133A1
Authority
FR
France
Prior art keywords
alum
flame
mma
artificial stone
contg
Prior art date
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.)
Granted
Application number
FR7500937A
Other languages
French (fr)
Other versions
FR2259133B3 (en
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.)
ROHM GmbH DT
Roehm GmbH Darmstadt
Original Assignee
ROHM GmbH DT
Roehm GmbH Darmstadt
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 ROHM GmbH DT, Roehm GmbH Darmstadt filed Critical ROHM GmbH DT
Publication of FR2259133A1 publication Critical patent/FR2259133A1/en
Application granted granted Critical
Publication of FR2259133B3 publication Critical patent/FR2259133B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • 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
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Paints Or Removers (AREA)

Abstract

Flame-proof artificial stone is prepd. from (a) a mineral filler, (b) methyl methacrylate (MMA), opt. wtih 50% of a copolymerisable, ethylenically unsatd. monomer, (c) poly-MMA or a copolymer contg. >50% MMA, which is sol. or swells in MMA, (d) a tert. amine and a per-cpd. as redox polymn. catalyst, and (e) 10-30 wt. % of finely-divided NaAl(SO4)2.12HI3, KA1(SO4)2.12H2O or Al2(SO4)3 with water of crystallisation. The components are mixed together, and the compsn. is polymerised. The alum or al sulphate do not inhibit the catalytic activity of the redox system.
FR7500937A 1974-01-25 1975-01-14 Flame-proof artificial stone contg aluminium sulphate or alum - with polymethyl methacrylate binder Granted FR2259133A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2403546A DE2403546B2 (en) 1974-01-25 1974-01-25 Process for the production of flame-retardant artificial stones

Publications (2)

Publication Number Publication Date
FR2259133A1 true FR2259133A1 (en) 1975-08-22
FR2259133B3 FR2259133B3 (en) 1977-09-30

Family

ID=5905677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500937A Granted FR2259133A1 (en) 1974-01-25 1975-01-14 Flame-proof artificial stone contg aluminium sulphate or alum - with polymethyl methacrylate binder

Country Status (2)

Country Link
DE (1) DE2403546B2 (en)
FR (1) FR2259133A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3679384D1 (en) * 1985-11-15 1991-06-27 Daicel Chem THERMOPLASTIC PLASTIC.

Also Published As

Publication number Publication date
FR2259133B3 (en) 1977-09-30
DE2403546A1 (en) 1975-08-07
DE2403546B2 (en) 1975-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse