DE1007945B - Verfahren zur Herstellung von Spinnloesungen aus Polyacrylnitril bzw. seinen Mischpolymerisaten - Google Patents
Verfahren zur Herstellung von Spinnloesungen aus Polyacrylnitril bzw. seinen MischpolymerisatenInfo
- Publication number
- DE1007945B DE1007945B DEV9168A DEV0009168A DE1007945B DE 1007945 B DE1007945 B DE 1007945B DE V9168 A DEV9168 A DE V9168A DE V0009168 A DEV0009168 A DE V0009168A DE 1007945 B DE1007945 B DE 1007945B
- Authority
- DE
- Germany
- Prior art keywords
- polyacrylonitrile
- spinning
- glycolic acid
- strength
- elongation
- 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
- 238000009987 spinning Methods 0.000 title claims description 14
- 229920002239 polyacrylonitrile Polymers 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 229920001577 copolymer Polymers 0.000 title description 6
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Natural products OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 13
- -1 glycolic acid nitrile Chemical class 0.000 claims description 12
- SZIFAVKTNFCBPC-UHFFFAOYSA-N 2-chloroethanol Chemical compound OCCCl SZIFAVKTNFCBPC-UHFFFAOYSA-N 0.000 claims description 8
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 239000011877 solvent mixture Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims 2
- 238000009998 heat setting Methods 0.000 claims 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims 1
- 101150023756 HSPA13 gene Proteins 0.000 claims 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 150000004702 methyl esters Chemical class 0.000 claims 1
- 239000011259 mixed solution Substances 0.000 claims 1
- 150000002825 nitriles Chemical class 0.000 claims 1
- 229920002866 paraformaldehyde Polymers 0.000 claims 1
- 239000008096 xylene Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000000578 dry spinning Methods 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 2
- 238000002166 wet spinning Methods 0.000 description 2
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000013022 venting Methods 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
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/18—Homopolymers or copolymers of nitriles
- C08J2333/20—Homopolymers or copolymers of acrylonitrile
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Artificial Filaments (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL207832D NL207832A (enExample) | 1955-07-08 | ||
| BE548806D BE548806A (enExample) | 1955-07-08 | ||
| NL90746D NL90746C (enExample) | 1955-07-08 | ||
| DEV9168A DE1007945B (de) | 1955-07-08 | 1955-07-08 | Verfahren zur Herstellung von Spinnloesungen aus Polyacrylnitril bzw. seinen Mischpolymerisaten |
| FR1151623D FR1151623A (fr) | 1955-07-08 | 1956-06-15 | Procédé pour la préparation de solutions de filage en partant du polyacrylonitrile ou de ses copolymérisats |
| CH345110D CH345110A (de) | 1955-07-08 | 1956-06-27 | Verfahren zur Herstellung von Spinnlösungen aus Polyacrylnitril bzw. seinen Mischpolymerisaten |
| GB20719/56A GB794396A (en) | 1955-07-08 | 1956-07-04 | Process for the production of spinning solutions from polyacrylonitrile and acrylonitrile copolymers |
| US596152A US3009894A (en) | 1955-07-08 | 1956-07-06 | Spinning solution comprising acrylonitrile polymer in glycolic acid nitrile and ethylene chlorohydrin, and process for making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV9168A DE1007945B (de) | 1955-07-08 | 1955-07-08 | Verfahren zur Herstellung von Spinnloesungen aus Polyacrylnitril bzw. seinen Mischpolymerisaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1007945B true DE1007945B (de) | 1957-05-09 |
Family
ID=7572564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEV9168A Pending DE1007945B (de) | 1955-07-08 | 1955-07-08 | Verfahren zur Herstellung von Spinnloesungen aus Polyacrylnitril bzw. seinen Mischpolymerisaten |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3009894A (enExample) |
| BE (1) | BE548806A (enExample) |
| CH (1) | CH345110A (enExample) |
| DE (1) | DE1007945B (enExample) |
| FR (1) | FR1151623A (enExample) |
| GB (1) | GB794396A (enExample) |
| NL (2) | NL90746C (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1282932B (de) * | 1962-08-07 | 1968-11-14 | Bayer Ag | Verfahren zur Herstellung von Loesungen aus Acrylnitrilpolymerisaten in organischen Loesungsmitteln |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE891018C (de) * | 1949-12-18 | 1953-09-24 | Roehm & Haas G M B H | Loesungsmittel fuer Polyacrylnitrile und deren Mischpolymerisate mit ueberwiegendem Acrylnitrilgehalt |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE850226C (de) * | 1948-10-02 | 1953-05-04 | Roehm & Haas G M B H | Loesungs- und Weichmachungsmittel fuer Polymerisate und Mischpolymerisate des Acrylnitrils |
| US2843558A (en) * | 1953-06-08 | 1958-07-15 | Asahi Chemical Ind | Compositions comprising acrylonitrile polymers and diamides |
-
0
- BE BE548806D patent/BE548806A/xx unknown
- NL NL207832D patent/NL207832A/xx unknown
- NL NL90746D patent/NL90746C/xx active
-
1955
- 1955-07-08 DE DEV9168A patent/DE1007945B/de active Pending
-
1956
- 1956-06-15 FR FR1151623D patent/FR1151623A/fr not_active Expired
- 1956-06-27 CH CH345110D patent/CH345110A/de unknown
- 1956-07-04 GB GB20719/56A patent/GB794396A/en not_active Expired
- 1956-07-06 US US596152A patent/US3009894A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE891018C (de) * | 1949-12-18 | 1953-09-24 | Roehm & Haas G M B H | Loesungsmittel fuer Polyacrylnitrile und deren Mischpolymerisate mit ueberwiegendem Acrylnitrilgehalt |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1282932B (de) * | 1962-08-07 | 1968-11-14 | Bayer Ag | Verfahren zur Herstellung von Loesungen aus Acrylnitrilpolymerisaten in organischen Loesungsmitteln |
Also Published As
| Publication number | Publication date |
|---|---|
| GB794396A (en) | 1958-04-30 |
| BE548806A (enExample) | |
| US3009894A (en) | 1961-11-21 |
| NL207832A (enExample) | |
| FR1151623A (fr) | 1958-02-03 |
| CH345110A (de) | 1960-03-15 |
| NL90746C (enExample) |
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