NL177690C - PROCESS FOR PREPARING ESTERS OF PHOSPHORIC ACID, PROCESS FOR STABILIZING MACROMOLECULAR POLYCARBONATES, AND PREPARATIONS PRODUCED FROM STABILIZED MACROMOLECULAR POLYCARBONATES, INCLUDING THESE INCLUDED. - Google Patents

PROCESS FOR PREPARING ESTERS OF PHOSPHORIC ACID, PROCESS FOR STABILIZING MACROMOLECULAR POLYCARBONATES, AND PREPARATIONS PRODUCED FROM STABILIZED MACROMOLECULAR POLYCARBONATES, INCLUDING THESE INCLUDED.

Info

Publication number
NL177690C
NL177690C NL7315453A NL7315453A NL177690C NL 177690 C NL177690 C NL 177690C NL 7315453 A NL7315453 A NL 7315453A NL 7315453 A NL7315453 A NL 7315453A NL 177690 C NL177690 C NL 177690C
Authority
NL
Netherlands
Prior art keywords
polycarbonates
macromolecular
phosphoric acid
stabilizing
macromolecular polycarbonates
Prior art date
Application number
NL7315453A
Other languages
Dutch (nl)
Other versions
NL177690B (en
NL7315453A (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 NL7315453A publication Critical patent/NL7315453A/xx
Publication of NL177690B publication Critical patent/NL177690B/en
Application granted granted Critical
Publication of NL177690C publication Critical patent/NL177690C/en

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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/529—Esters containing heterocyclic rings not representing cyclic esters of phosphoric or phosphorous acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/141—Esters of phosphorous acids
    • C07F9/145—Esters of phosphorous acids with hydroxyaryl compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
    • C07F9/6551—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a four-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
    • C07F9/6574—Esters of oxyacids of phosphorus
    • C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
    • 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
NL7315453A 1972-11-14 1973-11-12 PROCESS FOR PREPARING ESTERS OF PHOSPHORIC ACID, PROCESS FOR STABILIZING MACROMOLECULAR POLYCARBONATES, AND PREPARATIONS PRODUCED FROM STABILIZED MACROMOLECULAR POLYCARBONATES, INCLUDING THESE INCLUDED. NL177690C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722255639 DE2255639C3 (en) 1972-11-14 1972-11-14 Phosphorous acid ester

Publications (3)

Publication Number Publication Date
NL7315453A NL7315453A (en) 1974-05-16
NL177690B NL177690B (en) 1985-06-03
NL177690C true NL177690C (en) 1985-11-01

Family

ID=5861630

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7315453A NL177690C (en) 1972-11-14 1973-11-12 PROCESS FOR PREPARING ESTERS OF PHOSPHORIC ACID, PROCESS FOR STABILIZING MACROMOLECULAR POLYCARBONATES, AND PREPARATIONS PRODUCED FROM STABILIZED MACROMOLECULAR POLYCARBONATES, INCLUDING THESE INCLUDED.

Country Status (6)

Country Link
JP (2) JPS5647916B2 (en)
DE (1) DE2255639C3 (en)
FR (1) FR2206327B1 (en)
GB (1) GB1429699A (en)
IT (1) IT997904B (en)
NL (1) NL177690C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323501A (en) 1971-08-11 1982-04-06 Bayer Aktiengesellschaft Esters of phosphorous acid
DE2750043A1 (en) * 1977-11-09 1979-05-10 Bayer Ag USE OF BORIC ACID ESTERS TO STABILIZE PHOSPHITE-FREE POLYCARBONATES
DE2920451A1 (en) 1979-05-21 1981-01-29 Bayer Ag USE OF ORGANIC SILICON COMPOUNDS IN COMBINATION WITH OXETANE COMPOUNDS, DIOXANES OR TETRAHYDROFURANES FOR STABILIZING AND BRIGHTENING PHOSPHITE-FREE AND BORIC ACID-FREE POLYCARBONATES
JPS6175719A (en) * 1984-09-17 1986-04-18 Seikou Giken Kk Apparatus for conveying granular powder a screw conveyor to another intersecting screw conveyor without residue
DE3842219A1 (en) * 1988-12-15 1990-06-21 Bayer Ag STABILIZED THERMOPLASTIC MOLDS
US5247118A (en) * 1992-01-31 1993-09-21 General Electric Company Continuous sodium phenate-catalyzed transesterification process for making phosphite esters
DE19544675A1 (en) 1995-11-30 1997-06-05 Bayer Ag Polymer molding compounds stabilized with phosphorous acid esters
EP1516015B1 (en) * 2002-06-25 2011-11-02 ICL-IP America Inc. Low acidity phosphate esters
DE10231334A1 (en) * 2002-07-11 2004-01-22 Bayer Ag Thermoplastics stabilized with polymeric phosphoric acid esters

Also Published As

Publication number Publication date
JPS5647916B2 (en) 1981-11-12
NL177690B (en) 1985-06-03
FR2206327B1 (en) 1978-01-06
GB1429699A (en) 1976-03-24
DE2255639A1 (en) 1974-05-16
DE2255639B2 (en) 1981-01-15
JPS564650A (en) 1981-01-19
JPS49124053A (en) 1974-11-27
NL7315453A (en) 1974-05-16
FR2206327A1 (en) 1974-06-07
DE2255639C3 (en) 1981-11-19
IT997904B (en) 1975-12-30
JPS5727135B2 (en) 1982-06-09

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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