FR2315515A1 - Procede pour separer des polydichlorophosphazenes lineaires de leurs oligomeres cycliques - Google Patents

Procede pour separer des polydichlorophosphazenes lineaires de leurs oligomeres cycliques

Info

Publication number
FR2315515A1
FR2315515A1 FR7619003A FR7619003A FR2315515A1 FR 2315515 A1 FR2315515 A1 FR 2315515A1 FR 7619003 A FR7619003 A FR 7619003A FR 7619003 A FR7619003 A FR 7619003A FR 2315515 A1 FR2315515 A1 FR 2315515A1
Authority
FR
France
Prior art keywords
cyclic oligomers
separating linear
linear polydichlorophosphazenes
polydichlorophosphazenes
separating
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
FR7619003A
Other languages
English (en)
Other versions
FR2315515B1 (fr
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 FR2315515A1 publication Critical patent/FR2315515A1/fr
Application granted granted Critical
Publication of FR2315515B1 publication Critical patent/FR2315515B1/fr
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
    • 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
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
FR7619003A 1975-06-23 1976-06-22 Procede pour separer des polydichlorophosphazenes lineaires de leurs oligomeres cycliques Granted FR2315515A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58923975A 1975-06-23 1975-06-23

Publications (2)

Publication Number Publication Date
FR2315515A1 true FR2315515A1 (fr) 1977-01-21
FR2315515B1 FR2315515B1 (fr) 1979-09-07

Family

ID=24357201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619003A Granted FR2315515A1 (fr) 1975-06-23 1976-06-22 Procede pour separer des polydichlorophosphazenes lineaires de leurs oligomeres cycliques

Country Status (9)

Country Link
JP (1) JPS5235198A (fr)
AU (1) AU496974B2 (fr)
BE (1) BE843309A (fr)
CA (1) CA1079027A (fr)
DE (1) DE2627998A1 (fr)
FR (1) FR2315515A1 (fr)
GB (1) GB1506365A (fr)
IT (1) IT1063832B (fr)
NL (1) NL178781C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657716B2 (ja) * 1984-08-15 1994-08-03 学校法人日本大学 歯科重合硬化性ホスフアゼン化合物
JPH0633295B2 (ja) * 1985-07-29 1994-05-02 学校法人日本大学 単量体複合組成物
KR20170137718A (ko) 2015-04-15 2017-12-13 오카도 이노베이션 리미티드 건물 또는 보관고의 구성을 위한 시스템 및 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755537A (en) * 1971-10-29 1973-08-28 Firestone Tire & Rubber Co Process for separating oligomers from (npci2) rubber

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
IT1063832B (it) 1985-02-18
NL178781C (nl) 1986-05-16
NL178781B (nl) 1985-12-16
CA1079027A (fr) 1980-06-10
JPS5235198A (en) 1977-03-17
FR2315515B1 (fr) 1979-09-07
JPS5516968B2 (fr) 1980-05-08
GB1506365A (en) 1978-04-05
DE2627998C2 (fr) 1987-07-09
AU1435376A (en) 1977-12-01
NL7606597A (nl) 1976-12-27
AU496974B2 (en) 1978-11-16
DE2627998A1 (de) 1977-01-27
BE843309A (fr) 1976-12-23

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse