[go: up one dir, main page]

GB1368341A - Controlled polymerization of hexachlorophosphazene - Google Patents

Controlled polymerization of hexachlorophosphazene

Info

Publication number
GB1368341A
GB1368341A GB2105672A GB2105672A GB1368341A GB 1368341 A GB1368341 A GB 1368341A GB 2105672 A GB2105672 A GB 2105672A GB 2105672 A GB2105672 A GB 2105672A GB 1368341 A GB1368341 A GB 1368341A
Authority
GB
United Kingdom
Prior art keywords
polymerization
hexachlorophosphazene
pncl2
weight
controlled polymerization
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
GB2105672A
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.)
Horizons Research Inc
Original Assignee
Horizons Research Inc
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 Horizons Research Inc filed Critical Horizons Research Inc
Publication of GB1368341A publication Critical patent/GB1368341A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/097—Compounds containing nitrogen and non-metals and optionally metals containing phosphorus atoms
    • C01B21/098—Phosphonitrilic dihalides; Polymers thereof
    • C01B21/0986—Phosphonitrilic dichlorides; Polymers thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
GB2105672A 1971-06-18 1972-05-05 Controlled polymerization of hexachlorophosphazene Expired GB1368341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15460871A 1971-06-18 1971-06-18

Publications (1)

Publication Number Publication Date
GB1368341A true GB1368341A (en) 1974-09-25

Family

ID=22552012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2105672A Expired GB1368341A (en) 1971-06-18 1972-05-05 Controlled polymerization of hexachlorophosphazene

Country Status (10)

Country Link
JP (1) JPS5516967B1 (sv)
BE (1) BE785016A (sv)
BR (1) BR7203921D0 (sv)
ES (1) ES403361A1 (sv)
FR (1) FR2147939B1 (sv)
GB (1) GB1368341A (sv)
IT (1) IT956594B (sv)
NL (1) NL169716C (sv)
SE (1) SE408903B (sv)
ZA (1) ZA722893B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005171A (en) * 1974-05-28 1977-01-25 Horizons Incorporated, A Division Of Horizons Research Incorporated Catalytic preparation of soluble poly(dichlorophosphazenes)
JPS62184157A (ja) * 1986-02-07 1987-08-12 岡　恵三 カツトパイル編地用丸編機

Also Published As

Publication number Publication date
ZA722893B (en) 1973-02-28
DE2220800A1 (de) 1973-01-11
FR2147939A1 (sv) 1973-03-11
BR7203921D0 (pt) 1973-08-23
ES403361A1 (es) 1975-05-01
IT956594B (it) 1973-10-10
FR2147939B1 (sv) 1974-07-26
BE785016A (fr) 1972-12-18
SE408903B (sv) 1979-07-16
DE2220800B2 (de) 1976-05-13
NL169716C (nl) 1982-08-16
NL7208211A (sv) 1972-12-20
NL169716B (nl) 1982-03-16
JPS5516967B1 (sv) 1980-05-08

Similar Documents

Publication Publication Date Title
IE36165L (en) Catalytic complex
CA991622A (en) Process for the polymerization or copolymerization of ethylene and catalyst compositions therefor
GB1368341A (en) Controlled polymerization of hexachlorophosphazene
GB1309688A (en) Titanium solid catalysts and their use in the production of ethylene polymers
GB1295700A (sv)
ES363322A1 (es) Procedimiento de preparacion en masa de polimeros y copoli-meros a base de cloruro de vinilo a baja temperatura.
GB1445224A (en) Production of phosphonitrilic chloride polymers with controlled molecular weight
GB1284064A (en) Sensitizers
ES403359A1 (es) Procedimiento mejorado para polimerizar en suspension mono-meros vinilicos.
GB1153113A (en) Method of Treating Hemolytic Streptococci and the Resultant Preparation containing the same
GB1208404A (en) Process for the production of vinyl chloride polymers
CA1005599A (en) Homopolymerization or copolymerization of ethylene
GB983075A (en) Improvements in the production of polyoxymethylene
JPS51126285A (en) Method of suspension polmerization of vinyl monomer containing vinyl c hloride
GB1368343A (en) Controlled polymerization of hexachlorophosphazene
GB1202181A (en) Polymerization process
SU144287A1 (ru) Способ получени полимера ацетальдегида
GB1369313A (en) Method of producing sintered mouldings
IE35383B1 (en) Suspension-polymerization of vinyl chloride
ES377293A1 (es) Un procedimiento para para la polimerizacion continua en masa de una beta-lastona.
GB1194432A (en) Process for the Polymerisation of beta-Propiolactones
ES405821A1 (es) Procedimiento para la preparacion de copolimeros de eteres vinilicos y de polienos ciclicos conteniendo un sistema de dobles enlaces conjugados.
GB1294592A (en) Process for the preparation of a primer-dependent polynucleotide-phosphorylase
GB890078A (en) Process for polymerising propylene to linear high molecular weight polymers
GB1142538A (en) Polymerisation of pivalolactone

Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years