GB1355239A - Phosphonitrile elastomers - Google Patents

Phosphonitrile elastomers

Info

Publication number
GB1355239A
GB1355239A GB1384472A GB1384472A GB1355239A GB 1355239 A GB1355239 A GB 1355239A GB 1384472 A GB1384472 A GB 1384472A GB 1384472 A GB1384472 A GB 1384472A GB 1355239 A GB1355239 A GB 1355239A
Authority
GB
United Kingdom
Prior art keywords
march
poly
copolymers
phosphonitrile
elastomers
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
GB1384472A
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 GB1355239A publication Critical patent/GB1355239A/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polyethers (AREA)
  • Paints Or Removers (AREA)
GB1384472A 1971-03-26 1972-03-24 Phosphonitrile elastomers Expired GB1355239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12849671A 1971-03-26 1971-03-26

Publications (1)

Publication Number Publication Date
GB1355239A true GB1355239A (en) 1974-06-05

Family

ID=22435621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1384472A Expired GB1355239A (en) 1971-03-26 1972-03-24 Phosphonitrile elastomers

Country Status (13)

Country Link
US (1) US3700629A (https=)
JP (1) JPS546600B1 (https=)
AU (1) AU459198B2 (https=)
BE (1) BE781226A (https=)
BR (1) BR7201733D0 (https=)
CA (1) CA951847A (https=)
ES (1) ES401194A1 (https=)
FR (1) FR2130701B1 (https=)
GB (1) GB1355239A (https=)
IT (1) IT959575B (https=)
NL (2) NL169888B (https=)
SE (1) SE408902B (https=)
ZA (1) ZA721850B (https=)

Families Citing this family (12)

* 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
US3867341A (en) * 1973-09-28 1975-02-18 Firestone Tire & Rubber Co Metal 8-hydroxyquinolate complexes as stabilizers for poly(phosphazenes) to inhibit thermal degradation at elevated temperatures
US4005171A (en) * 1974-05-28 1977-01-25 Horizons Incorporated, A Division Of Horizons Research Incorporated Catalytic preparation of soluble poly(dichlorophosphazenes)
US3972841A (en) * 1975-01-29 1976-08-03 The Firestone Tire & Rubber Company Polyphosphazene elastomer with up to 35 mole per cent non-fluorinated alkoxy groups having improved low temperature flexibility
US4017458A (en) * 1976-02-26 1977-04-12 The Firestone Tire & Rubber Company Stabilization of poly(phosphazenes)
US4053456A (en) * 1976-02-27 1977-10-11 Armstrong Cork Company Poly(aryloxyphosphazene) copolymers
DK172385A (da) * 1984-04-18 1985-10-19 Ethyl Corp Fremgangsmaade til fremstilling af halogen-substituerede alkalimetalalkoxider
US4593129A (en) * 1984-04-18 1986-06-03 Ethyl Corporation Polyphosphazene process
US4567229A (en) * 1984-12-18 1986-01-28 Ethyl Corporation Aryloxy-alkoxy substituted polyphosphazenes
US4870113A (en) * 1988-12-23 1989-09-26 Ethyl Corporation Rigid polyphosphazene foam and process for making same
US5101002A (en) * 1989-11-06 1992-03-31 Ethyl Corporation Cured phosphonitrilic elastomers having alkyl-substituted aryl units
KR100594705B1 (ko) * 1998-12-09 2006-07-03 다우 코닝 코포레이션 촉매 조성물의 제조 방법

Also Published As

Publication number Publication date
NL169888C (nl)
JPS546600B1 (https=) 1979-03-29
IT959575B (it) 1973-11-10
AU4034072A (en) 1973-09-27
AU459198B2 (en) 1975-03-03
BE781226A (fr) 1972-09-25
FR2130701B1 (https=) 1976-08-06
DE2214923A1 (de) 1972-11-23
ZA721850B (en) 1972-12-27
FR2130701A1 (https=) 1972-11-03
NL169888B (nl) 1982-04-01
US3700629A (en) 1972-10-24
DE2214923B2 (de) 1975-08-21
SE408902B (sv) 1979-07-16
BR7201733D0 (pt) 1973-05-31
NL7203858A (https=) 1972-09-28
CA951847A (en) 1974-07-23
ES401194A1 (es) 1975-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years