DE2950370C2 - - Google Patents
Info
- Publication number
- DE2950370C2 DE2950370C2 DE2950370A DE2950370A DE2950370C2 DE 2950370 C2 DE2950370 C2 DE 2950370C2 DE 2950370 A DE2950370 A DE 2950370A DE 2950370 A DE2950370 A DE 2950370A DE 2950370 C2 DE2950370 C2 DE 2950370C2
- Authority
- DE
- Germany
- Prior art keywords
- solvent
- fibers
- spinning
- precipitation bath
- plastic
- 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.)
- Expired - Fee Related
Links
- 238000009987 spinning Methods 0.000 claims description 42
- 239000002904 solvent Substances 0.000 claims description 27
- 239000000835 fiber Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 20
- 238000001556 precipitation Methods 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- 238000006068 polycondensation reaction Methods 0.000 claims description 10
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000002378 acidificating effect Effects 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 241000282320 Panthera leo Species 0.000 claims 1
- 150000001721 carbon Chemical group 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- 239000007788 liquid Substances 0.000 description 10
- 229920000728 polyester Polymers 0.000 description 7
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 4
- XKZQKPRCPNGNFR-UHFFFAOYSA-N 2-(3-hydroxyphenyl)phenol Chemical compound OC1=CC=CC(C=2C(=CC=CC=2)O)=C1 XKZQKPRCPNGNFR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- YWFPGFJLYRKYJZ-UHFFFAOYSA-N 9,9-bis(4-hydroxyphenyl)fluorene Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C2=CC=CC=C21 YWFPGFJLYRKYJZ-UHFFFAOYSA-N 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- -1 organic acid chlorides Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 2
- RXNOYRCWKRFNIM-UHFFFAOYSA-N 2-carbonochloridoylbenzoic acid Chemical group OC(=O)C1=CC=CC=C1C(Cl)=O RXNOYRCWKRFNIM-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical group 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/19—Hydroxy compounds containing aromatic rings
- C08G63/193—Hydroxy compounds containing aromatic rings containing two or more aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT911578A ATA911578A (de) | 1978-12-20 | 1978-12-20 | Verfahren zur herstellung von kunstoff- fasern mit hohem elastizitaetsmodul |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2950370A1 DE2950370A1 (de) | 1980-07-10 |
| DE2950370C2 true DE2950370C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-02-28 |
Family
ID=3611314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792950370 Granted DE2950370A1 (de) | 1978-12-20 | 1979-12-14 | Verfahren zur herstellung von kunststoffasern mit hohem elastizitaetsmodul |
Country Status (3)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3277972D1 (en) * | 1981-05-07 | 1988-02-18 | Isovolta | High-molecular aromatic polyester, process for preparing films therefrom and such films, an electrical conductor with an insulation of this polyester, and process for making such an insulation |
| US5318938A (en) * | 1989-05-05 | 1994-06-07 | Minnesota Mining And Manufacturing Company | Thermographic elements |
| US4967306A (en) * | 1989-05-05 | 1990-10-30 | Minnesota Mining And Manufacturing Company | High purity aromatic polyesters |
| US5295040A (en) * | 1989-05-05 | 1994-03-15 | Minnesota Mining And Manufacturing Company | High purity aromatic polyesters |
| US7022772B2 (en) * | 2000-11-14 | 2006-04-04 | Ferraria Technologies S.P.A. | Optical film comprising polyarylates containing bis-(hydroxyphenyl)-fluorene-ortho-disubstituted bisphenols |
| US8497343B2 (en) * | 2005-04-06 | 2013-07-30 | Sabic Innovative Plastics Ip B.V. | Polyarylate compositions and articles therefrom |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2924500A (en) * | 1956-10-22 | 1960-02-09 | Chemstrand Corp | Wet-spinning of polyester fibers |
| US2924501A (en) * | 1956-10-22 | 1960-02-09 | Chemstrand Corp | Wet-spinning of polyester fibers |
| US2924502A (en) * | 1956-12-06 | 1960-02-09 | Chemstrand Corp | Wet-spinning of polyester fibers |
| US3351624A (en) * | 1957-04-26 | 1967-11-07 | Production of linear aromatic polyesters | |
| US3246067A (en) * | 1962-05-14 | 1966-04-12 | Du Pont | Wet-spinning of aromatic polyester filament of high opacity |
| US3388097A (en) * | 1964-05-15 | 1968-06-11 | Du Pont | Polyesters from perhaloalkyl bisphenols and specified aromatic acid halides |
| BE685440A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1965-08-28 | 1967-01-16 | ||
| US3546165A (en) * | 1966-02-01 | 1970-12-08 | Du Pont | Soluble high-melting,thermally stable linear polyesters |
| DE2703072C3 (de) * | 1977-01-26 | 1979-12-13 | Akzo Gmbh, 5600 Wuppertal | Verwendung von Polyterephthaloyl- und Polydiphenyläther-'M'-dicarbonsäure-oxalamidrazonen zum Herstellen von Fasern und Folien nach dem Trockenspinnverfahren |
-
1978
- 1978-12-20 AT AT911578A patent/ATA911578A/de not_active Application Discontinuation
-
1979
- 1979-12-14 US US06/103,585 patent/US4533511A/en not_active Expired - Lifetime
- 1979-12-14 DE DE19792950370 patent/DE2950370A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2950370A1 (de) | 1980-07-10 |
| ATA911578A (de) | 1980-08-15 |
| US4533511A (en) | 1985-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAR | Request for search filed | ||
| OB | Request for examination as to novelty | ||
| OC | Search report available | ||
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: D01F 6/76 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |