NL176554C - PROCESS FOR THE PREPARATION OF TETRAPHENOL AND PROCESS FOR THE PREPARATION OF MACROMOLECULAR PLASTICS. - Google Patents

PROCESS FOR THE PREPARATION OF TETRAPHENOL AND PROCESS FOR THE PREPARATION OF MACROMOLECULAR PLASTICS.

Info

Publication number
NL176554C
NL176554C NL7112093A NL7112093A NL176554C NL 176554 C NL176554 C NL 176554C NL 7112093 A NL7112093 A NL 7112093A NL 7112093 A NL7112093 A NL 7112093A NL 176554 C NL176554 C NL 176554C
Authority
NL
Netherlands
Prior art keywords
preparation
tetraphenol
macromolecular plastics
macromolecular
plastics
Prior art date
Application number
NL7112093A
Other languages
Dutch (nl)
Other versions
NL7112093A (en
NL176554B (en
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 NL7112093A publication Critical patent/NL7112093A/xx
Publication of NL176554B publication Critical patent/NL176554B/en
Application granted granted Critical
Publication of NL176554C publication Critical patent/NL176554C/en

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)
NL7112093A 1971-03-19 1971-09-02 PROCESS FOR THE PREPARATION OF TETRAPHENOL AND PROCESS FOR THE PREPARATION OF MACROMOLECULAR PLASTICS. NL176554C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712113347 DE2113347C2 (en) 1971-03-19 1971-03-19 Tetraphenol, process for its production and use for the production of branched polycarbonates

Publications (3)

Publication Number Publication Date
NL7112093A NL7112093A (en) 1972-09-21
NL176554B NL176554B (en) 1984-12-03
NL176554C true NL176554C (en) 1985-05-01

Family

ID=5802100

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7112093A NL176554C (en) 1971-03-19 1971-09-02 PROCESS FOR THE PREPARATION OF TETRAPHENOL AND PROCESS FOR THE PREPARATION OF MACROMOLECULAR PLASTICS.

Country Status (9)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103231B1 (en) 1982-09-10 1988-09-28 Bayer Ag Flame-retardant polymer mixtures
CA1289290C (en) 1985-04-11 1991-09-17 John V. Bailey Stabilized polycarbonates
DE4013113A1 (en) * 1990-04-25 1991-10-31 Bayer Ag Stabilised ABS-aromatic polycarbonate moulding compsns. - contg. specified bisphenol additives to prevent high temp. surface defects and to improve impact strength
DE4013112A1 (en) * 1990-04-25 1991-11-07 Bayer Ag Thermoplastic moulding compsns. - contg. thio:xanthone as heat-stabiliser in mixt. of ABS and aromatic polycarbonate
DE102009029050A1 (en) * 2009-08-31 2011-03-03 Evonik Oxeno Gmbh Organophosphorus compounds based on tetraphenol (TP) -substituted structures
JP5421174B2 (en) * 2010-04-01 2014-02-19 帝人株式会社 Method for producing branched polycarbonate resin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1768901A1 (en) * 1968-07-11 1971-12-23 Dynamit Nobel Ag Process for the preparation of 4,4'-dioxytetraphenylmethane

Also Published As

Publication number Publication date
FR2130055A1 (en) 1972-11-03
DE2113347C2 (en) 1984-04-26
FR2130055B1 (en) 1973-05-25
GB1333812A (en) 1973-10-17
CA986128A (en) 1976-03-23
JPS5547047B2 (en) 1980-11-27
DE2113347A1 (en) 1972-10-26
JPS5414101B1 (en) 1979-06-05
NL7112093A (en) 1972-09-21
BE772095A (en) 1972-03-02
NL176554B (en) 1984-12-03
JPS54139699A (en) 1979-10-30
ES394799A1 (en) 1974-09-01
BR7105825D0 (en) 1973-03-13

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee