FR2110312A1 - Flame resistant polycarbonates - based on aromatic dihydroxy cpds contg soluble alkali metal cpd - Google Patents

Flame resistant polycarbonates - based on aromatic dihydroxy cpds contg soluble alkali metal cpd

Info

Publication number
FR2110312A1
FR2110312A1 FR7136353A FR7136353A FR2110312A1 FR 2110312 A1 FR2110312 A1 FR 2110312A1 FR 7136353 A FR7136353 A FR 7136353A FR 7136353 A FR7136353 A FR 7136353A FR 2110312 A1 FR2110312 A1 FR 2110312A1
Authority
FR
France
Prior art keywords
alkali metal
aromatic dihydroxy
flame resistant
soluble alkali
polycarbonates
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
FR7136353A
Other languages
English (en)
French (fr)
Other versions
FR2110312B1 (da
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
Priority claimed from DE19702049358 external-priority patent/DE2049358C3/de
Priority claimed from DE19712112987 external-priority patent/DE2112987C3/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2110312A1 publication Critical patent/FR2110312A1/fr
Application granted granted Critical
Publication of FR2110312B1 publication Critical patent/FR2110312B1/fr
Granted legal-status Critical Current

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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066—Flame-proofing or flame-retarding additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
FR7136353A 1970-10-08 1971-10-08 Flame resistant polycarbonates - based on aromatic dihydroxy cpds contg soluble alkali metal cpd Granted FR2110312A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702049358 DE2049358C3 (de) 1970-10-08 1970-10-08 Flammwidriges Polycarbonat
DE19712112987 DE2112987C3 (de) 1971-03-17 1971-03-17 Flammwidriges Polycarbonat

Publications (2)

Publication Number Publication Date
FR2110312A1 true FR2110312A1 (en) 1972-06-02
FR2110312B1 FR2110312B1 (da) 1976-02-13

Family

ID=25759851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136353A Granted FR2110312A1 (en) 1970-10-08 1971-10-08 Flame resistant polycarbonates - based on aromatic dihydroxy cpds contg soluble alkali metal cpd

Country Status (12)

Country Link
JP (1) JPS554773B1 (da)
AT (1) AT306378B (da)
AU (1) AU461373B2 (da)
BE (1) BE773682A (da)
CA (1) CA987420A (da)
CH (1) CH559227A5 (da)
DK (1) DK126207B (da)
FI (1) FI54137C (da)
FR (1) FR2110312A1 (da)
IT (1) IT939514B (da)
NL (1) NL163812C (da)
SE (1) SE371450B (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295056A1 (fr) * 1974-12-19 1976-07-16 Bayer Ag Procede de preparation de polycarbonates thermoplastiques macromoleculaires ignifuges
FR2337176A1 (fr) * 1975-12-29 1977-07-29 Gen Electric Composition de polycarbonate thermiquement stable

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295056A1 (fr) * 1974-12-19 1976-07-16 Bayer Ag Procede de preparation de polycarbonates thermoplastiques macromoleculaires ignifuges
FR2337176A1 (fr) * 1975-12-29 1977-07-29 Gen Electric Composition de polycarbonate thermiquement stable

Also Published As

Publication number Publication date
AU461373B2 (en) 1975-05-22
JPS554773B1 (da) 1980-01-31
AT306378B (de) 1973-04-10
CA987420A (en) 1976-04-13
CH559227A5 (da) 1975-02-28
SE371450B (da) 1974-11-18
FI54137C (fi) 1978-10-10
NL163812B (nl) 1980-05-16
BE773682A (fr) 1972-04-10
DK126207B (da) 1973-06-18
AU3433971A (en) 1973-04-12
NL7113663A (da) 1972-04-11
IT939514B (it) 1973-02-10
FI54137B (fi) 1978-06-30
NL163812C (nl) 1980-10-15
FR2110312B1 (da) 1976-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse