BE791821A - Polymerisation reglee de l'hexachlophosphazene - Google Patents
Polymerisation reglee de l'hexachlophosphazeneInfo
- Publication number
- BE791821A BE791821A BE791821DA BE791821A BE 791821 A BE791821 A BE 791821A BE 791821D A BE791821D A BE 791821DA BE 791821 A BE791821 A BE 791821A
- Authority
- BE
- Belgium
- Prior art keywords
- hexachlophosphazene
- regulated polymerization
- regulated
- polymerization
- Prior art date
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20149671A | 1971-11-23 | 1971-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE791821A true BE791821A (fr) | 1973-05-23 |
Family
ID=22746048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE791821D BE791821A (fr) | 1971-11-23 | 1972-11-23 | Polymerisation reglee de l'hexachlophosphazene |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4864200A (it) |
AU (1) | AU476294B2 (it) |
BE (1) | BE791821A (it) |
CA (1) | CA986683A (it) |
FR (1) | FR2161023B2 (it) |
GB (1) | GB1368343A (it) |
IT (1) | IT971106B (it) |
NL (1) | NL7215910A (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139598A (en) * | 1974-05-28 | 1979-02-13 | Horizons Research Incorporated | Catalytic preparation of soluble poly(dichlorophosphazenes) |
-
1972
- 1972-11-22 IT IT3196772A patent/IT971106B/it active
- 1972-11-23 FR FR7241709A patent/FR2161023B2/fr not_active Expired
- 1972-11-23 CA CA157,283A patent/CA986683A/en not_active Expired
- 1972-11-23 AU AU49217/72A patent/AU476294B2/en not_active Expired
- 1972-11-23 BE BE791821D patent/BE791821A/xx not_active IP Right Cessation
- 1972-11-23 NL NL7215910A patent/NL7215910A/xx not_active Application Discontinuation
- 1972-11-23 GB GB5415472A patent/GB1368343A/en not_active Expired
- 1972-11-24 JP JP11790472A patent/JPS4864200A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139598A (en) * | 1974-05-28 | 1979-02-13 | Horizons Research Incorporated | Catalytic preparation of soluble poly(dichlorophosphazenes) |
Also Published As
Publication number | Publication date |
---|---|
DE2257552B2 (de) | 1976-11-04 |
AU4921772A (en) | 1974-05-23 |
GB1368343A (en) | 1974-09-25 |
FR2161023B2 (it) | 1980-07-25 |
AU476294B2 (en) | 1976-09-16 |
FR2161023A2 (it) | 1973-07-06 |
DE2257552A1 (de) | 1973-06-14 |
NL7215910A (it) | 1973-05-25 |
JPS4864200A (it) | 1973-09-05 |
IT971106B (it) | 1974-04-30 |
CA986683A (en) | 1976-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: THE FIRESTONE TIRE & RUBBER CY Effective date: 19871130 |