IT1007123B - PROCESS FOR THE PREPARATION OF POLYMER PHOSFAZENES AND RELATED PRODUCTS - Google Patents
PROCESS FOR THE PREPARATION OF POLYMER PHOSFAZENES AND RELATED PRODUCTSInfo
- Publication number
- IT1007123B IT1007123B IT19870/74A IT1987074A IT1007123B IT 1007123 B IT1007123 B IT 1007123B IT 19870/74 A IT19870/74 A IT 19870/74A IT 1987074 A IT1987074 A IT 1987074A IT 1007123 B IT1007123 B IT 1007123B
- Authority
- IT
- Italy
- Prior art keywords
- phosfazenes
- polymer
- preparation
- related products
- products
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/062—Organo-phosphoranes without P-C bonds
- C07F9/065—Phosphoranes containing the structure P=N-
- C07F9/067—Polyphosphazenes containing the structure [P=N-n]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6581—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
- C07F9/65812—Cyclic phosphazenes [P=N-]n, n>=3
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L85/00—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers
- C08L85/02—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32730173A | 1973-01-29 | 1973-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1007123B true IT1007123B (en) | 1976-10-30 |
Family
ID=23275992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19870/74A IT1007123B (en) | 1973-01-29 | 1974-01-25 | PROCESS FOR THE PREPARATION OF POLYMER PHOSFAZENES AND RELATED PRODUCTS |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5731577B2 (en) |
AT (1) | AT329585B (en) |
AU (1) | AU6451674A (en) |
BE (1) | BE810316A (en) |
BR (1) | BR7400618D0 (en) |
DE (1) | DE2404203A1 (en) |
ES (1) | ES422739A1 (en) |
FR (1) | FR2215446B1 (en) |
GB (1) | GB1454616A (en) |
IT (1) | IT1007123B (en) |
NL (1) | NL7401109A (en) |
ZA (1) | ZA74597B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2458114C3 (en) * | 1974-12-09 | 1981-08-13 | Ethyl Corp., 23219 Richmond, Va. | Process for the preparation of a, as a fire retardant for cellulose fibers or the like. effective phosphorus nitrile polymer |
JPS5170728A (en) * | 1974-12-12 | 1976-06-18 | Ethyl Corp | HOSUFUAZEN CHENSEISEISEIBUTSUOYOBI SONOSEIZOHO |
US4130547A (en) * | 1977-10-20 | 1978-12-19 | The Firestone Tire & Rubber Company | Chemical modification of poly(bis-aryloxyphosphazene) with amines |
US4226972A (en) * | 1978-11-03 | 1980-10-07 | The Firestone Tire & Rubber Company | Process for preparing poly(organophosphazenes) from soluble or gelled poly(dichlorophosphazenes) |
JPS59216895A (en) * | 1983-05-26 | 1984-12-06 | Shin Nisso Kako Co Ltd | Production of phosphonitrile bearing alkoxy groups |
JP7206091B2 (en) | 2018-10-05 | 2023-01-17 | 住友重機械工業株式会社 | Injection molding machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH532159A (en) * | 1969-12-24 | 1972-12-31 | Sandoz Ag | Use of phosphonitrile esters as flame retardants for textiles |
-
1974
- 1974-01-15 AU AU64516/74A patent/AU6451674A/en not_active Expired
- 1974-01-25 GB GB351074A patent/GB1454616A/en not_active Expired
- 1974-01-25 IT IT19870/74A patent/IT1007123B/en active
- 1974-01-25 AT AT60774*#A patent/AT329585B/en not_active IP Right Cessation
- 1974-01-28 JP JP1108174A patent/JPS5731577B2/ja not_active Expired
- 1974-01-28 NL NL7401109A patent/NL7401109A/xx unknown
- 1974-01-28 FR FR7402775A patent/FR2215446B1/fr not_active Expired
- 1974-01-29 BR BR618/74A patent/BR7400618D0/en unknown
- 1974-01-29 DE DE2404203A patent/DE2404203A1/en active Pending
- 1974-01-29 BE BE140310A patent/BE810316A/en not_active IP Right Cessation
- 1974-01-29 ES ES422739A patent/ES422739A1/en not_active Expired
- 1974-01-29 ZA ZA740597A patent/ZA74597B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU6451674A (en) | 1975-07-31 |
NL7401109A (en) | 1974-07-31 |
AT329585B (en) | 1976-05-25 |
ATA60774A (en) | 1975-08-15 |
BR7400618D0 (en) | 1974-08-22 |
JPS49109320A (en) | 1974-10-17 |
GB1454616A (en) | 1976-11-03 |
FR2215446A1 (en) | 1974-08-23 |
FR2215446B1 (en) | 1979-01-26 |
BE810316A (en) | 1974-07-29 |
ZA74597B (en) | 1974-11-27 |
ES422739A1 (en) | 1976-04-01 |
JPS5731577B2 (en) | 1982-07-06 |
DE2404203A1 (en) | 1974-08-01 |
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