BR7203921D0 - Aperfeicoamentos no processo de polimerizacao controlada de hexacloro-fosfazeno em polimeros superiores - Google Patents
Aperfeicoamentos no processo de polimerizacao controlada de hexacloro-fosfazeno em polimeros superioresInfo
- Publication number
- BR7203921D0 BR7203921D0 BR003921/72A BR392172A BR7203921D0 BR 7203921 D0 BR7203921 D0 BR 7203921D0 BR 003921/72 A BR003921/72 A BR 003921/72A BR 392172 A BR392172 A BR 392172A BR 7203921 D0 BR7203921 D0 BR 7203921D0
- Authority
- BR
- Brazil
- Prior art keywords
- hexacloro
- phosphazen
- polymerization process
- controlled polymerization
- polymers
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15460871A | 1971-06-18 | 1971-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7203921D0 true BR7203921D0 (pt) | 1973-08-23 |
Family
ID=22552012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR003921/72A BR7203921D0 (pt) | 1971-06-18 | 1972-06-16 | Aperfeicoamentos no processo de polimerizacao controlada de hexacloro-fosfazeno em polimeros superiores |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5516967B1 (pt) |
| BE (1) | BE785016A (pt) |
| BR (1) | BR7203921D0 (pt) |
| ES (1) | ES403361A1 (pt) |
| FR (1) | FR2147939B1 (pt) |
| GB (1) | GB1368341A (pt) |
| IT (1) | IT956594B (pt) |
| NL (1) | NL169716C (pt) |
| SE (1) | SE408903B (pt) |
| ZA (1) | ZA722893B (pt) |
Families Citing this family (2)
| 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 |
-
1972
- 1972-04-28 ZA ZA722893A patent/ZA722893B/xx unknown
- 1972-05-05 GB GB2105672A patent/GB1368341A/en not_active Expired
- 1972-05-25 JP JP5127472A patent/JPS5516967B1/ja active Pending
- 1972-05-31 ES ES403361A patent/ES403361A1/es not_active Expired
- 1972-06-14 SE SE7207840A patent/SE408903B/xx unknown
- 1972-06-15 NL NLAANVRAGE7208211,A patent/NL169716C/xx not_active IP Right Cessation
- 1972-06-15 IT IT25711/72A patent/IT956594B/it active
- 1972-06-16 BR BR003921/72A patent/BR7203921D0/pt unknown
- 1972-06-16 FR FR727221911A patent/FR2147939B1/fr not_active Expired
- 1972-06-16 BE BE785016A patent/BE785016A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE785016A (fr) | 1972-12-18 |
| ZA722893B (en) | 1973-02-28 |
| NL169716B (nl) | 1982-03-16 |
| JPS5516967B1 (pt) | 1980-05-08 |
| NL7208211A (pt) | 1972-12-20 |
| NL169716C (nl) | 1982-08-16 |
| SE408903B (sv) | 1979-07-16 |
| GB1368341A (en) | 1974-09-25 |
| FR2147939A1 (pt) | 1973-03-11 |
| ES403361A1 (es) | 1975-05-01 |
| DE2220800B2 (de) | 1976-05-13 |
| IT956594B (it) | 1973-10-10 |
| DE2220800A1 (de) | 1973-01-11 |
| FR2147939B1 (pt) | 1974-07-26 |
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