DE1072355B - Verfahren zur Herstellung eines in ihren Lösungsmitteln bei 30-ll'50° löslichen Vinylpolymeren - Google Patents
Verfahren zur Herstellung eines in ihren Lösungsmitteln bei 30-ll'50° löslichen VinylpolymerenInfo
- Publication number
- DE1072355B DE1072355B DENDAT1072355D DE1072355DA DE1072355B DE 1072355 B DE1072355 B DE 1072355B DE NDAT1072355 D DENDAT1072355 D DE NDAT1072355D DE 1072355D A DE1072355D A DE 1072355DA DE 1072355 B DE1072355 B DE 1072355B
- Authority
- DE
- Germany
- Prior art keywords
- polymer
- dispersion
- parts
- heat treatment
- minutes
- 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.)
- Pending
Links
- 239000002904 solvent Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 8
- 229920002554 vinyl polymer Polymers 0.000 title claims description 5
- 238000002360 preparation method Methods 0.000 title claims 2
- 229920000642 polymer Polymers 0.000 claims description 30
- 239000006185 dispersion Substances 0.000 claims description 11
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 239000000499 gel Substances 0.000 claims 2
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 239000012153 distilled water Substances 0.000 claims 1
- 239000000839 emulsion Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- ZHNUHDYFZUAESO-UHFFFAOYSA-N formamide Substances NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 claims 1
- 239000012456 homogeneous solution Substances 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- RHLZWPDMMWXJNL-UHFFFAOYSA-N methanedithione;propan-2-one Chemical compound S=C=S.CC(C)=O RHLZWPDMMWXJNL-UHFFFAOYSA-N 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007970 homogeneous dispersion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 239000002052 molecular layer Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
Classifications
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
- D01F6/10—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polyvinyl chloride or polyvinylidene chloride
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT332146X | 1953-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1072355B true DE1072355B (de) | 1959-12-31 |
Family
ID=11237034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1072355D Pending DE1072355B (de) | 1953-09-29 | Verfahren zur Herstellung eines in ihren Lösungsmitteln bei 30-ll'50° löslichen Vinylpolymeren |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2982760A (en, 2012) |
| BE (1) | BE532139A (en, 2012) |
| CH (1) | CH332146A (en, 2012) |
| DE (1) | DE1072355B (en, 2012) |
| FR (1) | FR1112465A (en, 2012) |
| GB (1) | GB796148A (en, 2012) |
| NL (2) | NL191129A (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1207086B (de) * | 1961-09-06 | 1965-12-16 | Bayer Ag | Verfahren zur Herstellung von Abwandlungsprodukten des Polyacrylnitrils |
| FR2291987A1 (fr) * | 1974-11-25 | 1976-06-18 | Solvay | Procede pour l'elimination des residus de monomere dans les polymeres de l'acrylonitrile |
| US4423193A (en) * | 1981-07-27 | 1983-12-27 | The General Tire & Rubber Company | Dehydrochlorination of vinyl chloride resins followed by graft copolymerization with copolymerizable monomers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2373347A (en) * | 1941-03-01 | 1945-04-10 | Goodrich Co B F | Preplasticized vinyl polymers |
| US2445042A (en) * | 1943-07-28 | 1948-07-13 | Du Pont | Method of treating oriented acrylonitrile structures |
| US2482038A (en) * | 1947-03-11 | 1949-09-13 | Du Pont | Vinyl chloride-containing polymers having a high stability against thermal decomposition |
| US2773856A (en) * | 1951-03-12 | 1956-12-11 | Rhone Poulenc Sa | Treatment of synthetic polymeric materials to impart dye affinity thereto |
| US2674593A (en) * | 1951-07-24 | 1954-04-06 | Shell Dev | Production and treatment of vinyl chloride polymer |
-
0
- NL NL91504D patent/NL91504C/xx active
- BE BE532139D patent/BE532139A/xx unknown
- DE DENDAT1072355D patent/DE1072355B/de active Pending
- NL NL191129D patent/NL191129A/xx unknown
-
1954
- 1954-08-12 US US449504A patent/US2982760A/en not_active Expired - Lifetime
- 1954-08-21 CH CH332146D patent/CH332146A/de unknown
- 1954-09-15 GB GB26756/54D patent/GB796148A/en not_active Expired
- 1954-09-28 FR FR1112465D patent/FR1112465A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL191129A (en, 2012) | |
| BE532139A (en, 2012) | |
| NL91504C (en, 2012) | |
| US2982760A (en) | 1961-05-02 |
| FR1112465A (fr) | 1956-03-14 |
| CH332146A (de) | 1958-08-31 |
| GB796148A (en) | 1958-06-04 |
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