FR2295056A1 - Procede de preparation de polycarbonates thermoplastiques macromoleculaires ignifuges - Google Patents

Procede de preparation de polycarbonates thermoplastiques macromoleculaires ignifuges

Info

Publication number
FR2295056A1
FR2295056A1 FR7539151A FR7539151A FR2295056A1 FR 2295056 A1 FR2295056 A1 FR 2295056A1 FR 7539151 A FR7539151 A FR 7539151A FR 7539151 A FR7539151 A FR 7539151A FR 2295056 A1 FR2295056 A1 FR 2295056A1
Authority
FR
France
Prior art keywords
thermoplastic polycarbonates
preparing fire
resistant macromolecular
macromolecular thermoplastic
resistant
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
FR7539151A
Other languages
English (en)
Other versions
FR2295056B1 (fr
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of FR2295056A1 publication Critical patent/FR2295056A1/fr
Application granted granted Critical
Publication of FR2295056B1 publication Critical patent/FR2295056B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/42—Chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • 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
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/24—Flameproof

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)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
FR7539151A 1974-12-19 1975-12-19 Procede de preparation de polycarbonates thermoplastiques macromoleculaires ignifuges Granted FR2295056A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742460052 DE2460052A1 (de) 1974-12-19 1974-12-19 Verfahren zur herstellung schwerbrennbarer hochmolekularer thermoplastischer polycarbonate

Publications (2)

Publication Number Publication Date
FR2295056A1 true FR2295056A1 (fr) 1976-07-16
FR2295056B1 FR2295056B1 (fr) 1980-04-11

Family

ID=5933803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539151A Granted FR2295056A1 (fr) 1974-12-19 1975-12-19 Procede de preparation de polycarbonates thermoplastiques macromoleculaires ignifuges

Country Status (8)

Country Link
US (1) US4098754A (fr)
JP (1) JPS5186591A (fr)
BE (1) BE836723A (fr)
DE (1) DE2460052A1 (fr)
FR (1) FR2295056A1 (fr)
GB (1) GB1484438A (fr)
IT (1) IT1052777B (fr)
NL (1) NL175833C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933344A1 (de) * 1979-08-17 1981-03-26 Bayer Ag, 51373 Leverkusen Verfahren zur herstellung von flammwidrigen polycarbonaten
US4387176A (en) * 1982-02-04 1983-06-07 General Electric Company Silicone flame retardants for plastics
US4404303A (en) * 1982-03-24 1983-09-13 The Dow Chemical Company Carbonate polymers containing a barbituate as an ignition depressant
CA1248676A (fr) * 1982-06-04 1989-01-10 Enichem Tecnoresine S.P.A. Compose de polycarbonate auto-extincteur
US4490504A (en) * 1983-08-15 1984-12-25 General Electric Company Flame retardant non-dripping polycarbonate compositions
US4631433A (en) * 1985-05-06 1986-12-23 General Electric Company Plastic end shield with thermal barrier for dynamoelectric machines
US5140056A (en) * 1987-10-30 1992-08-18 Bayer Aktiengesellschaft Alkali or alkaline earth salts of sulfosuccinic acid esters as internal antistatic agents, take-off and winding aids for transparent polycarconate films
US5175198A (en) * 1991-08-30 1992-12-29 General Electric Company Thermoformable/polycarbonate/woven glass cloth composites
US5646209A (en) * 1994-05-20 1997-07-08 Sumitomo Chemical Company, Limited Thermoplastic resin composition comprising liquid crystalline polyester, aromatic polycarbonate and glass fiber
CN103665723A (zh) * 2013-12-07 2014-03-26 天津市华鑫达投资有限公司 一种原位增容高韧高强聚丙烯材料的制备方法
EP2965889A1 (fr) * 2014-07-11 2016-01-13 Covestro Deutschland AG Éléments composé à pouvoir dispersant amélioré

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2110312A1 (en) * 1970-10-08 1972-06-02 Bayer Ag Flame resistant polycarbonates - based on aromatic dihydroxy cpds contg soluble alkali metal cpd
FR2154748A1 (fr) * 1971-09-29 1973-05-11 Bayer Ag

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275601A (en) * 1956-01-04 1966-09-27 Bayer Ag Manufacture of polycarbonates using tertiary amines, quaternary amines and salts thereof as catalysts
AT297333B (de) * 1969-06-13 1972-03-27 Bayer Ag Verfahren zur Herstellung von Polycarbonaten mit verminderter Brennbarkeit
DE2049358C3 (de) * 1970-10-08 1979-12-06 Bayer Ag, 5090 Leverkusen Flammwidriges Polycarbonat
DE2112987C3 (de) * 1971-03-17 1980-04-17 Bayer Ag, 5090 Leverkusen Flammwidriges Polycarbonat
US3836490A (en) * 1970-10-08 1974-09-17 Bayer Ag Flameproof polycarbonates containing an alkali metal salt soluble in the polycarbonate melt

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2110312A1 (en) * 1970-10-08 1972-06-02 Bayer Ag Flame resistant polycarbonates - based on aromatic dihydroxy cpds contg soluble alkali metal cpd
FR2154748A1 (fr) * 1971-09-29 1973-05-11 Bayer Ag

Also Published As

Publication number Publication date
FR2295056B1 (fr) 1980-04-11
DE2460052A1 (de) 1976-07-01
JPS5541611B2 (fr) 1980-10-25
NL7514791A (nl) 1976-06-22
NL175833B (nl) 1984-08-01
IT1052777B (it) 1981-07-20
GB1484438A (en) 1977-09-01
BE836723A (fr) 1976-06-17
NL175833C (nl) 1985-01-02
JPS5186591A (en) 1976-07-29
US4098754A (en) 1978-07-04

Similar Documents

Publication Publication Date Title
BE836949A (fr) Procede de preparation de bis-acetals de p-benzoquinones
BE831309A (fr) Procede de preparation de composes thiazolazo
BE829355A (fr) Procede de preparation de polysocyanates
FR2295056A1 (fr) Procede de preparation de polycarbonates thermoplastiques macromoleculaires ignifuges
FR2302379A1 (fr) Procede de preparation de
BE847389A (fr) Procede de preparation de sulfosuccinates de dialkyle,
BE831648A (fr) Procede de preparation de noenomycine
FR2282429A1 (fr) Procede de preparation de 7b-acylamino-7a-alcoxycephalosporines
BE824612A (fr) Procede de preparation de 3-aminophenols
BE839004A (fr) Procede de preparation de 4-oxo-hexahydropyrazino-isoquinoleine
FR2284608A1 (fr) Procede de preparation de la cefazoline
FR2325656A1 (fr) Procede de preparation de chlorophosphites
FR2329625A1 (fr) Procede de preparation de trichloromethyltrifluoromethylbenzene
FR2280375A1 (fr) Procede de preparation de penicilines
FR2289536A1 (fr) Procede de preparation de c
BE826237A (fr) Procede de preparation de bischlorocarbonates de bispheno
BE824573A (fr) Procede de preparation de la trimethylbenzoquinone
BE811073A (fr) Procede de preparation de diaminodiarylmethanes
BE825768A (fr) Procede de preparation de dithiodianilines
FR2281380A1 (fr) Procede de preparation de melanges polymeriques
FR2336885A1 (fr) Procede de preparation de morceaux de bacon
BE836213A (fr) Procede de preparation de 4-hydroxy-3-methoxy-phenylacetonitrile
BE831028A (fr) Procede de preparation de 2-alkylsulfinyl-6-nitro-benzothiazoles
FR2301510A1 (fr) Procede de preparation de dihalovinylcyclopropanecarboxylates
BE837753A (fr) Procede de preparation de sulfonylurees

Legal Events

Date Code Title Description
ST Notification of lapse