IT8048093A0 - Procedimento per la polimerizzazio ne termica di polimeri fosfazenici - Google Patents
Procedimento per la polimerizzazio ne termica di polimeri fosfazeniciInfo
- Publication number
- IT8048093A0 IT8048093A0 IT8048093A IT4809380A IT8048093A0 IT 8048093 A0 IT8048093 A0 IT 8048093A0 IT 8048093 A IT8048093 A IT 8048093A IT 4809380 A IT4809380 A IT 4809380A IT 8048093 A0 IT8048093 A0 IT 8048093A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- thermal polymerization
- phosphazene polymers
- phosphazene
- polymers
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- GKTNLYAAZKKMTQ-UHFFFAOYSA-N n-[bis(dimethylamino)phosphinimyl]-n-methylmethanamine Chemical compound CN(C)P(=N)(N(C)C)N(C)C GKTNLYAAZKKMTQ-UHFFFAOYSA-N 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- 238000012719 thermal polymerization Methods 0.000 title 1
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)
- Polyethers (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792910794 DE2910794A1 (de) | 1979-03-19 | 1979-03-19 | Verfahren zur thermischen polymerisation von phosphazen-polymeren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8048093A0 true IT8048093A0 (it) | 1980-03-06 |
| IT1145360B IT1145360B (it) | 1986-11-05 |
Family
ID=6065836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48093/80A IT1145360B (it) | 1979-03-19 | 1980-03-06 | Procedimento per la polimerizzazione termica di polimeri fosfazenioi |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4431619A (it) |
| JP (1) | JPS55136107A (it) |
| CA (1) | CA1150479A (it) |
| CH (1) | CH644878A5 (it) |
| DE (1) | DE2910794A1 (it) |
| FR (1) | FR2451925B1 (it) |
| GB (1) | GB2044742B (it) |
| IT (1) | IT1145360B (it) |
| SE (1) | SE449366B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845230A (ja) * | 1981-09-11 | 1983-03-16 | Teikoku Chem Ind Corp Ltd | ホスフアゼン重合物の製造方法 |
| JPS58164619A (ja) * | 1982-03-25 | 1983-09-29 | Teikoku Chem Ind Corp Ltd | ポリジクロロホスフアゼン直鎖ポリマ−の製造方法 |
| JPS60224230A (ja) * | 1984-04-20 | 1985-11-08 | Nec Corp | 半導体表面保護膜及びその製造方法 |
| JPH0647448B2 (ja) * | 1986-08-08 | 1994-06-22 | 丸善石油化学株式会社 | ホスフアゼン重合体の製造法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE790016A (fr) * | 1971-10-13 | 1973-04-12 | Horizons Research Inc | Preparation de polyphosphazenes |
| US4005171A (en) * | 1974-05-28 | 1977-01-25 | Horizons Incorporated, A Division Of Horizons Research Incorporated | Catalytic preparation of soluble poly(dichlorophosphazenes) |
| US4110421A (en) * | 1976-10-12 | 1978-08-29 | Armstrong Cork Company | Catalytic process for the preparation of phosphazene polymers |
| US4116891A (en) * | 1976-12-06 | 1978-09-26 | Armstrong Cork Company | Catalytic process for the preparation of phosphazene polymers |
| BE866783A (fr) * | 1978-05-08 | 1978-11-08 | Firestone Tire & Rubber Co | Polymerisation en solution de chlorophosphazene avec du soufre comme agent de modification |
-
1979
- 1979-03-19 DE DE19792910794 patent/DE2910794A1/de active Granted
-
1980
- 1980-02-28 CH CH158980A patent/CH644878A5/de not_active IP Right Cessation
- 1980-03-06 IT IT48093/80A patent/IT1145360B/it active
- 1980-03-11 CA CA000347406A patent/CA1150479A/en not_active Expired
- 1980-03-17 GB GB8008962A patent/GB2044742B/en not_active Expired
- 1980-03-18 SE SE8002086A patent/SE449366B/sv not_active IP Right Cessation
- 1980-03-18 FR FR8006063A patent/FR2451925B1/fr not_active Expired
- 1980-03-19 JP JP3569680A patent/JPS55136107A/ja active Granted
-
1982
- 1982-10-08 US US06/433,803 patent/US4431619A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2451925A1 (fr) | 1980-10-17 |
| SE449366B (sv) | 1987-04-27 |
| DE2910794C2 (it) | 1989-11-30 |
| FR2451925B1 (fr) | 1985-06-21 |
| DE2910794A1 (de) | 1980-10-02 |
| GB2044742B (en) | 1982-11-17 |
| CA1150479A (en) | 1983-07-26 |
| GB2044742A (en) | 1980-10-22 |
| SE8002086L (sv) | 1980-09-20 |
| IT1145360B (it) | 1986-11-05 |
| JPS6351963B2 (it) | 1988-10-17 |
| JPS55136107A (en) | 1980-10-23 |
| US4431619A (en) | 1984-02-14 |
| CH644878A5 (de) | 1984-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19930223 |