NL7505519A - PROCESS FOR PREPARING POLYMERIC PHOSPHASES. - Google Patents

PROCESS FOR PREPARING POLYMERIC PHOSPHASES.

Info

Publication number
NL7505519A
NL7505519A NL7505519A NL7505519A NL7505519A NL 7505519 A NL7505519 A NL 7505519A NL 7505519 A NL7505519 A NL 7505519A NL 7505519 A NL7505519 A NL 7505519A NL 7505519 A NL7505519 A NL 7505519A
Authority
NL
Netherlands
Prior art keywords
phosphases
preparing polymeric
polymeric
preparing
polymeric phosphases
Prior art date
Application number
NL7505519A
Other languages
Dutch (nl)
Original Assignee
Ethyl Corp
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 Ethyl Corp filed Critical Ethyl Corp
Priority to NL7505519A priority Critical patent/NL7505519A/en
Priority to DE2521039A priority patent/DE2521039C3/en
Publication of NL7505519A publication Critical patent/NL7505519A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C08L1/06—Cellulose hydrate
    • 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 Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/062—Organo-phosphoranes without P-C bonds
    • C07F9/065—Phosphoranes containing the structure P=N-
    • C07F9/067—Polyphosphazenes containing the structure [P=N-n]
    • 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 Table
    • 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
    • C07F9/6581—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 nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
    • C07F9/65812—Cyclic phosphazenes [P=N-]n, n>=3
    • 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
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
    • C08G79/025—Polyphosphazenes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/22—Cellulose xanthate
    • C08L1/24—Viscose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
NL7505519A 1975-05-09 1975-05-09 PROCESS FOR PREPARING POLYMERIC PHOSPHASES. NL7505519A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL7505519A NL7505519A (en) 1975-05-09 1975-05-09 PROCESS FOR PREPARING POLYMERIC PHOSPHASES.
DE2521039A DE2521039C3 (en) 1975-05-09 1975-05-12 Process for the preparation of condensed phosphazenes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7505519A NL7505519A (en) 1975-05-09 1975-05-09 PROCESS FOR PREPARING POLYMERIC PHOSPHASES.
DE2521039A DE2521039C3 (en) 1975-05-09 1975-05-12 Process for the preparation of condensed phosphazenes

Publications (1)

Publication Number Publication Date
NL7505519A true NL7505519A (en) 1976-11-11

Family

ID=25768883

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7505519A NL7505519A (en) 1975-05-09 1975-05-09 PROCESS FOR PREPARING POLYMERIC PHOSPHASES.

Country Status (2)

Country Link
DE (1) DE2521039C3 (en)
NL (1) NL7505519A (en)

Also Published As

Publication number Publication date
DE2521039B2 (en) 1977-09-22
DE2521039A1 (en) 1976-11-25
DE2521039C3 (en) 1978-05-03

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed