FR2378052A1 - Procede de preparation de polystyrylpyridine - Google Patents
Procede de preparation de polystyrylpyridineInfo
- Publication number
- FR2378052A1 FR2378052A1 FR7701955A FR7701955A FR2378052A1 FR 2378052 A1 FR2378052 A1 FR 2378052A1 FR 7701955 A FR7701955 A FR 7701955A FR 7701955 A FR7701955 A FR 7701955A FR 2378052 A1 FR2378052 A1 FR 2378052A1
- Authority
- FR
- France
- Prior art keywords
- polystyrylpyridine
- excess
- preparation
- pyridine derivatives
- solutions
- 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.)
- Granted
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
- C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
- C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
- C08G16/025—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with heterocyclic organic compounds
- C08G16/0268—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with heterocyclic organic compounds containing nitrogen in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
- C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
- C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
- C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
- C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/924—Treating or preparing a nonaqueous solution of a solid polymer or specified intermediate condensation product
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7701955A FR2378052A1 (fr) | 1977-01-25 | 1977-01-25 | Procede de preparation de polystyrylpyridine |
US05/870,854 US4163740A (en) | 1977-01-25 | 1978-01-19 | Process for the preparation of polystyrylpyridine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7701955A FR2378052A1 (fr) | 1977-01-25 | 1977-01-25 | Procede de preparation de polystyrylpyridine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2378052A1 true FR2378052A1 (fr) | 1978-08-18 |
FR2378052B1 FR2378052B1 (US08177716-20120515-C00003.png) | 1981-06-12 |
Family
ID=9185846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7701955A Granted FR2378052A1 (fr) | 1977-01-25 | 1977-01-25 | Procede de preparation de polystyrylpyridine |
Country Status (2)
Country | Link |
---|---|
US (1) | US4163740A (US08177716-20120515-C00003.png) |
FR (1) | FR2378052A1 (US08177716-20120515-C00003.png) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4471107A (en) * | 1984-01-30 | 1984-09-11 | American Cyanamid Company | Process for the prepartion of vinylpolystyrylpyridine compounds |
US4515938A (en) * | 1984-03-12 | 1985-05-07 | The Dow Chemical Company | Hydroxystyrylazapolymers |
US4500690A (en) * | 1984-05-11 | 1985-02-19 | The Dow Chemical Company | Thermosetting polymers from aromatic aldehydes, azines and isopropenyl phenols |
US4543388A (en) * | 1984-05-17 | 1985-09-24 | The Dow Chemical Company | Thermosettable polymers or prepolymers prepared from polymethylated pyrazines and aromatic polyaldehydes and cured products therefrom |
US4575542A (en) * | 1985-04-23 | 1986-03-11 | The Dow Chemical Company | Thermosettable polystyrylpyridine prepolymer terminated with ethylenically unsaturated groups and cured products therefrom |
US4522960A (en) * | 1984-08-06 | 1985-06-11 | Exxon Research & Engineering Co. | Controlled gelation on nonaqueous solutions containing low charge density polyampholytes |
US4520158A (en) * | 1984-08-06 | 1985-05-28 | Exxon Research & Engineering Co. | Nonaqueous solvent soluble polyampholytes-viscosifier and shear thickening additive |
US4578439A (en) * | 1984-08-09 | 1986-03-25 | The Dow Chemical Company | Styryl pyridine cyanates, styryl pyrazine cyanates and polymers thereof |
US4575530A (en) * | 1985-04-08 | 1986-03-11 | Exxon Research And Engineering Co. | Multifunctional polymeric additive |
US4629770A (en) * | 1985-04-23 | 1986-12-16 | The Dow Chemical Company | Thermosettable polystyrylpyrazine polymers terminated with ethylenically unsaturated groups and cured products therefrom |
US4613663A (en) * | 1985-09-19 | 1986-09-23 | The Dow Chemical Company | Thermoplastic and thermosettable products prepared by reacting nitrogen-containing heterocyclic compounds with aromatic aldehydes |
US4640945A (en) * | 1985-11-12 | 1987-02-03 | Exxon Research And Engineering Company | Drag reduction with novel hydrocarbon soluble polyampholytes |
US20080152924A1 (en) * | 2006-12-22 | 2008-06-26 | Booze J David | Production process for parts of a perfluoropolymer composition |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2261296B1 (US08177716-20120515-C00003.png) * | 1974-02-14 | 1978-09-29 | Onera (Off Nat Aerospatiale) |
-
1977
- 1977-01-25 FR FR7701955A patent/FR2378052A1/fr active Granted
-
1978
- 1978-01-19 US US05/870,854 patent/US4163740A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4163740A (en) | 1979-08-07 |
FR2378052B1 (US08177716-20120515-C00003.png) | 1981-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |