JPS54139699A - Method of using tetraphenol in synthesis of branched polycarbonate - Google Patents

Method of using tetraphenol in synthesis of branched polycarbonate

Info

Publication number
JPS54139699A
JPS54139699A JP309279A JP309279A JPS54139699A JP S54139699 A JPS54139699 A JP S54139699A JP 309279 A JP309279 A JP 309279A JP 309279 A JP309279 A JP 309279A JP S54139699 A JPS54139699 A JP S54139699A
Authority
JP
Japan
Prior art keywords
tetraphenol
synthesis
branched polycarbonate
polycarbonate
branched
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
JP309279A
Other languages
English (en)
Other versions
JPS5547047B2 (ja
Inventor
Furaitaaku Deiiteru
Haaberuranto Ururitsuhi
Kurimu Hainritsuhi
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 JPS54139699A publication Critical patent/JPS54139699A/ja
Publication of JPS5547047B2 publication Critical patent/JPS5547047B2/ja
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
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/18—Preparation of halogenated hydrocarbons by replacement by halogens of oxygen atoms of carbonyl 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
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/18—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving halogen atoms of halogenated compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP309279A 1971-03-19 1979-01-17 Method of using tetraphenol in synthesis of branched polycarbonate Granted JPS54139699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712113347 DE2113347C2 (de) 1971-03-19 1971-03-19 Tetraphenol, Verfahren zu seiner Herstellung und Verwendung zur Herstellung von verzweigten Polycarbonaten

Publications (2)

Publication Number Publication Date
JPS54139699A true JPS54139699A (en) 1979-10-30
JPS5547047B2 JPS5547047B2 (ja) 1980-11-27

Family

ID=5802100

Family Applications (2)

Application Number Title Priority Date Filing Date
JP6800171A Pending JPS5414101B1 (ja) 1971-03-19 1971-09-03
JP309279A Granted JPS54139699A (en) 1971-03-19 1979-01-17 Method of using tetraphenol in synthesis of branched polycarbonate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP6800171A Pending JPS5414101B1 (ja) 1971-03-19 1971-09-03

Country Status (9)

Country Link
JP (2) JPS5414101B1 (ja)
BE (1) BE772095A (ja)
BR (1) BR7105825D0 (ja)
CA (1) CA986128A (ja)
DE (1) DE2113347C2 (ja)
ES (1) ES394799A1 (ja)
FR (1) FR2130055B1 (ja)
GB (1) GB1333812A (ja)
NL (1) NL176554C (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011213938A (ja) * 2010-04-01 2011-10-27 Teijin Chem Ltd 分岐状ポリカーボネート樹脂の製造方法
JP2013503208A (ja) * 2009-08-31 2013-01-31 エボニック オクセノ ゲゼルシャフト ミット ベシュレンクテル ハフツング テトラフェノール（ｔｐ）置換構造を基礎とする有機燐化合物

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3378125D1 (en) 1982-09-10 1988-11-03 Bayer Ag Flame-retardant polymer mixtures
CA1289290C (en) 1985-04-11 1991-09-17 John V. Bailey Stabilized polycarbonates
DE4013113A1 (de) * 1990-04-25 1991-10-31 Bayer Ag Stabilisierte thermoplastische formmassen
DE4013112A1 (de) * 1990-04-25 1991-11-07 Bayer Ag Stabilisierte thermoplastische formmassen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1768901A1 (de) * 1968-07-11 1971-12-23 Dynamit Nobel Ag Verfahren zur Herstellung von 4,4'-Dioxytetraphenylmethan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013503208A (ja) * 2009-08-31 2013-01-31 エボニック オクセノ ゲゼルシャフト ミット ベシュレンクテル ハフツング テトラフェノール（ｔｐ）置換構造を基礎とする有機燐化合物
JP2011213938A (ja) * 2010-04-01 2011-10-27 Teijin Chem Ltd 分岐状ポリカーボネート樹脂の製造方法

Also Published As

Publication number Publication date
DE2113347A1 (de) 1972-10-26
DE2113347C2 (de) 1984-04-26
JPS5414101B1 (ja) 1979-06-05
ES394799A1 (es) 1974-09-01
BE772095A (fr) 1972-03-02
NL7112093A (ja) 1972-09-21
GB1333812A (en) 1973-10-17
CA986128A (en) 1976-03-23
BR7105825D0 (pt) 1973-03-13
FR2130055B1 (ja) 1973-05-25
FR2130055A1 (ja) 1972-11-03
NL176554B (nl) 1984-12-03
JPS5547047B2 (ja) 1980-11-27
NL176554C (nl) 1985-05-01

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