CH311155A - Procédé de préparation de fibres en polymère d'acrylonitrile. - Google Patents
Procédé de préparation de fibres en polymère d'acrylonitrile.Info
- Publication number
- CH311155A CH311155A CH311155DA CH311155A CH 311155 A CH311155 A CH 311155A CH 311155D A CH311155D A CH 311155DA CH 311155 A CH311155 A CH 311155A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- polymer fibers
- acrylonitrile polymer
- acrylonitrile
- fibers
- Prior art date
Links
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
- D01F6/02—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
- D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
- D01F13/04—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of synthetic polymers
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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)
- Toxicology (AREA)
- Artificial Filaments (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US245697A US2716586A (en) | 1951-09-08 | 1951-09-08 | Wet spinning of acrylonitrile polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
CH311155A true CH311155A (fr) | 1955-11-30 |
Family
ID=22927697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH311155D CH311155A (fr) | 1951-09-08 | 1952-09-06 | Procédé de préparation de fibres en polymère d'acrylonitrile. |
Country Status (7)
Country | Link |
---|---|
US (1) | US2716586A (fr) |
BE (1) | BE513901A (fr) |
CH (1) | CH311155A (fr) |
DE (1) | DE1030970B (fr) |
FR (1) | FR1065710A (fr) |
GB (1) | GB716081A (fr) |
NL (2) | NL172230B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2869974A (en) * | 1955-03-02 | 1959-01-20 | Du Pont | Process for shrinking polyacrylonitrile textiles with specific chemical shrinking agents |
US2869975A (en) * | 1955-03-28 | 1959-01-20 | Du Pont | Process for shrinking and setting polyacrylonitrile textile filaments with specific chemical shrinking agents |
DE1057285B (de) * | 1955-08-18 | 1959-05-14 | Dr Paul Halbig | Verfahren zur Herstellung von Faeden oder Fasern aus Polymerisaten |
US2948581A (en) * | 1955-12-20 | 1960-08-09 | American Cyanamid Co | Method of producing a synthetic fiber |
US3091507A (en) * | 1956-08-27 | 1963-05-28 | Dow Chemical Co | Method of preventing ring dyeing in aquagel acrylonitrile polymer fibers by steamingthe fibers |
BE565269A (fr) * | 1957-03-27 | |||
US3073669A (en) * | 1958-09-06 | 1963-01-15 | Asahi Chemical Ind | Method for producing shaped articles from polymers and copolymers of acrylonitrile |
BE588371A (fr) * | 1959-03-09 | 1900-01-01 | ||
US3069222A (en) * | 1959-06-30 | 1962-12-18 | Hermes Julius | Acrylonitrile containing textile having controlled shrinkage and processes for forming same |
US3069218A (en) * | 1959-06-30 | 1962-12-18 | Hermes Julius | Dyed acrylonitrile containing textile having controlled shrinkage and processes for forming same |
US3069221A (en) * | 1959-06-30 | 1962-12-18 | Hermes Julius | Dyeing of acrylonitrile polymeric structures |
DE1184896B (de) * | 1960-09-07 | 1965-01-07 | Hans J Zimmer Verfahrenstechni | Verfahren zur Herstellung spinnbarer, nicht gelierender, etwa 15- bis 22 gewichtsprozentiger Loesungen von Polyacrylnitril oder dessen Mischpolymerisaten |
US3268490A (en) * | 1962-03-07 | 1966-08-23 | Sunden Olof | Method of preparing polyacrylonitrile fibers |
US3404204A (en) * | 1964-03-07 | 1968-10-01 | American Cyanamid Co | Method of producing high-shrinkage acrylic fibers |
US3523150A (en) * | 1966-12-12 | 1970-08-04 | Monsanto Co | Manufacture of industrial acrylic fibers |
US3505445A (en) * | 1967-11-17 | 1970-04-07 | Monsanto Co | Solvent removal process for wet spun fibers |
WO2010106143A1 (fr) | 2009-03-20 | 2010-09-23 | Dsm Ip Assets B.V. | Filet pour l'aquaculture |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2558733A (en) * | 1949-06-08 | 1951-07-03 | American Cyanamid Co | Method of producing synthetic fibers from polymers and copolymers of acrylonitrile |
BE496324A (fr) * | 1949-06-13 | |||
US2577763A (en) * | 1949-11-05 | 1951-12-11 | American Viscose Corp | Wet spinning process |
US2570257A (en) * | 1950-06-17 | 1951-10-09 | Ind Rayon Corp | Spinning of acrylonitrile polymers |
-
0
- BE BE513901D patent/BE513901A/xx unknown
- NL NL79123D patent/NL79123C/xx active
- NL NLAANVRAGE7303598,A patent/NL172230B/xx unknown
-
1951
- 1951-09-08 US US245697A patent/US2716586A/en not_active Expired - Lifetime
-
1952
- 1952-08-26 GB GB21409/52A patent/GB716081A/en not_active Expired
- 1952-08-29 FR FR1065710D patent/FR1065710A/fr not_active Expired
- 1952-09-03 DE DEI6305A patent/DE1030970B/de active Pending
- 1952-09-06 CH CH311155D patent/CH311155A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
BE513901A (fr) | 1900-01-01 |
GB716081A (en) | 1954-09-29 |
NL79123C (fr) | 1900-01-01 |
FR1065710A (fr) | 1954-05-28 |
DE1030970B (de) | 1958-05-29 |
US2716586A (en) | 1955-08-30 |
NL172230B (nl) |
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