DE1016893B - Verfahren zur Herstellung von gekraeuselten Faeden aus Polymerisaten oder Mischpolymerisaten von Acrylnitril - Google Patents
Verfahren zur Herstellung von gekraeuselten Faeden aus Polymerisaten oder Mischpolymerisaten von AcrylnitrilInfo
- Publication number
- DE1016893B DE1016893B DET8597A DET0008597A DE1016893B DE 1016893 B DE1016893 B DE 1016893B DE T8597 A DET8597 A DE T8597A DE T0008597 A DET0008597 A DE T0008597A DE 1016893 B DE1016893 B DE 1016893B
- Authority
- DE
- Germany
- Prior art keywords
- acrylonitrile
- polymers
- copolymers
- spinning
- bath
- 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
- 229920000642 polymer Polymers 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 10
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title claims description 8
- 229920001577 copolymer Polymers 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000009987 spinning Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 6
- 239000001110 calcium chloride Substances 0.000 claims description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- OYPRJOBELJOOCE-IGMARMGPSA-N Calcium-40 Chemical compound [40Ca] OYPRJOBELJOOCE-IGMARMGPSA-N 0.000 claims description 2
- SUAKHGWARZSWIH-UHFFFAOYSA-N N,N‐diethylformamide Chemical compound CCN(CC)C=O SUAKHGWARZSWIH-UHFFFAOYSA-N 0.000 claims description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 101100493710 Caenorhabditis elegans bath-40 gene Proteins 0.000 claims 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 3
- 229920002239 polyacrylonitrile Polymers 0.000 description 3
- 244000261422 Lysimachia clethroides Species 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1016893X | 1952-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1016893B true DE1016893B (de) | 1957-10-03 |
Family
ID=9574105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DET8597A Pending DE1016893B (de) | 1952-11-05 | 1953-11-04 | Verfahren zur Herstellung von gekraeuselten Faeden aus Polymerisaten oder Mischpolymerisaten von Acrylnitril |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2728631A (fr) |
| BE (1) | BE522599A (fr) |
| CH (1) | CH314610A (fr) |
| DE (1) | DE1016893B (fr) |
| FR (1) | FR1065934A (fr) |
| GB (1) | GB733979A (fr) |
| NL (1) | NL95553C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1084073A (fr) * | 1964-03-02 | |||
| US3402235A (en) * | 1964-04-08 | 1968-09-17 | Monsanto Co | Manufacture of shaped articles from acrylonitrile polymers by wet spinning |
| US3447998A (en) * | 1965-07-02 | 1969-06-03 | Monsanto Co | Mono-component self-crimping acrylic fibers and process for making the same |
| US4013753A (en) * | 1973-10-09 | 1977-03-22 | Bayer Aktiengesellschaft | Process for the production of spontaneously crimping polyacrylonitrile composite fibres with improved crimp properties |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB584548A (en) * | 1943-07-28 | 1947-01-17 | Ici Ltd | Improvements in or relating to the spinning of filaments of acrylonitrile polymers |
| US2451420A (en) * | 1943-07-28 | 1948-10-12 | Du Pont | Artificial yarns and process of producing the same |
| US2558730A (en) * | 1947-09-04 | 1951-07-03 | American Cyanamid Co | Method of preparing shaped products from polymers and copolymers of acrylonitrile |
| DE879313C (de) * | 1942-09-22 | 1953-06-11 | Cassella Farbwerke Mainkur Ag | Verfahren zum Verformen von Polyacrylnitrilverbindungen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2577763A (en) * | 1949-11-05 | 1951-12-11 | American Viscose Corp | Wet spinning process |
-
0
- NL NL95553D patent/NL95553C/xx active
- BE BE522599D patent/BE522599A/xx unknown
-
1952
- 1952-11-05 FR FR1065934D patent/FR1065934A/fr not_active Expired
-
1953
- 1953-02-20 US US338142A patent/US2728631A/en not_active Expired - Lifetime
- 1953-10-08 GB GB27753/53A patent/GB733979A/en not_active Expired
- 1953-10-31 CH CH314610D patent/CH314610A/fr unknown
- 1953-11-04 DE DET8597A patent/DE1016893B/de active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE879313C (de) * | 1942-09-22 | 1953-06-11 | Cassella Farbwerke Mainkur Ag | Verfahren zum Verformen von Polyacrylnitrilverbindungen |
| GB584548A (en) * | 1943-07-28 | 1947-01-17 | Ici Ltd | Improvements in or relating to the spinning of filaments of acrylonitrile polymers |
| US2451420A (en) * | 1943-07-28 | 1948-10-12 | Du Pont | Artificial yarns and process of producing the same |
| US2558730A (en) * | 1947-09-04 | 1951-07-03 | American Cyanamid Co | Method of preparing shaped products from polymers and copolymers of acrylonitrile |
Also Published As
| Publication number | Publication date |
|---|---|
| BE522599A (fr) | |
| CH314610A (fr) | 1956-06-30 |
| US2728631A (en) | 1955-12-27 |
| FR1065934A (fr) | 1954-05-31 |
| NL95553C (fr) | |
| GB733979A (en) | 1955-07-20 |
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