GB1497841A - Statistical mixtures of halogenated bisphenols with halogen-free bisphenols and process for their preparation - Google Patents

Statistical mixtures of halogenated bisphenols with halogen-free bisphenols and process for their preparation

Info

Publication number
GB1497841A
GB1497841A GB18624/76A GB1862476A GB1497841A GB 1497841 A GB1497841 A GB 1497841A GB 18624/76 A GB18624/76 A GB 18624/76A GB 1862476 A GB1862476 A GB 1862476A GB 1497841 A GB1497841 A GB 1497841A
Authority
GB
United Kingdom
Prior art keywords
bisphenols
halogen
formula
mixtures
free
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.)
Expired
Application number
GB18624/76A
Other languages
English (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.)
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 GB1497841A publication Critical patent/GB1497841A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
    • C07C39/16—Bis-(hydroxyphenyl) alkanes; Tris-(hydroxyphenyl)alkanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/24—Halogenated derivatives
    • C07C39/367—Halogenated derivatives polycyclic non-condensed, containing only six-membered aromatic rings as cyclic parts, e.g. halogenated poly-hydroxyphenylalkanes
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/30—Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen and nitrogen
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
GB18624/76A 1975-05-07 1976-05-06 Statistical mixtures of halogenated bisphenols with halogen-free bisphenols and process for their preparation Expired GB1497841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752520317 DE2520317A1 (de) 1975-05-07 1975-05-07 Statistische gemische halogenierter bisphenole mit halogenfreien bisphenolen sowie ein verfahren zu ihrer herstellung sowie ihre verwendung zur herstellung von hochmolekularen thermoplastischen polycarbonaten

Publications (1)

Publication Number Publication Date
GB1497841A true GB1497841A (en) 1978-01-12

Family

ID=5945984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18624/76A Expired GB1497841A (en) 1975-05-07 1976-05-06 Statistical mixtures of halogenated bisphenols with halogen-free bisphenols and process for their preparation

Country Status (7)

Country Link
JP (1) JPS51138632A (nl)
BE (1) BE841569A (nl)
DE (1) DE2520317A1 (nl)
FR (1) FR2310333A1 (nl)
GB (1) GB1497841A (nl)
IT (1) IT1061247B (nl)
NL (1) NL7604863A (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439044A (en) * 1977-08-26 1979-03-24 Seitetsu Kagaku Co Ltd Preparation of tetrabromobisphenol-sulfones
US4275245A (en) 1978-02-28 1981-06-23 General Electric Company Process for obtaining halogenated diphenols
JPS5533424A (en) * 1978-08-29 1980-03-08 Dai Ichi Kogyo Seiyaku Co Ltd Acryloyl or methacryloyl derivative and flame- retardant composition containing the same
EP0010595A1 (de) * 1978-09-18 1980-05-14 Mobay Chemical Corporation Bis(4-hydroxyphenylthiophenyl)biphenyldisulfone und Bis(4-hydroxyphenylsulfonylphenyl)-biphenyldisulfone, ihre Herstellung und Verwendung
US4412056A (en) * 1981-12-22 1983-10-25 Shell Oil Company Polyglycidyl ethers, their preparation and use in curable compositions
JPS60120852A (ja) * 1983-12-05 1985-06-28 Yoshitomi Pharmaceut Ind Ltd チオビスフエノ−ル・ジエ−テル化合物
JPS60120851A (ja) * 1983-12-05 1985-06-28 Yoshitomi Pharmaceut Ind Ltd チオビスフエノ−ル・モノエ−テル化合物
IT1223376B (it) * 1987-11-24 1990-09-19 Montedison Spa Poliesteri aromatici liquido cristallini termotropici

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE593046A (nl) *
US3437637A (en) * 1964-03-17 1969-04-08 Union Carbide Corp Novel bisphenol polycarbonates
FR1458719A (fr) * 1964-10-07 1966-03-04 Gen Electric Produits résineux du type carbonate aromatique polymère
US3575927A (en) * 1969-06-27 1971-04-20 Eastman Kodak Co Brominated polyesters
US3763099A (en) * 1971-11-01 1973-10-02 Gen Electric Process for preparing polycarbonate using a guanidine catalyst
DE2211957C2 (de) * 1972-03-11 1982-07-01 Bayer Ag, 5090 Leverkusen Hochmolekulare statistische Copolycarbonate
DE2254919A1 (de) * 1972-11-09 1974-05-22 Bayer Ag 2,2-bis-(2,3,5-trichlor-4-hydroxyphenyl)-propan und dessen verwendung zur herstellung von aromatischen polycarbonaten
CA1036744A (en) * 1973-03-30 1978-08-15 Heinrich Haupt Process for preparing halogen-substituted aromatic polycarbonates
IT1061244B (it) * 1975-05-07 1983-02-28 Bayer Ag Policarbonati alogenati e procedimento per la loro produzione ed applicazione

Also Published As

Publication number Publication date
BE841569A (fr) 1976-11-08
NL7604863A (nl) 1976-11-09
JPS51138632A (en) 1976-11-30
FR2310333B1 (nl) 1983-04-29
FR2310333A1 (fr) 1976-12-03
DE2520317A1 (de) 1976-11-18
IT1061247B (it) 1983-02-28

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee