CH314609A - Verfahren zur Herstellung geformter Gebilde, wie Fäden und Fasern, aus Acrylnitrilpolymeren - Google Patents
Verfahren zur Herstellung geformter Gebilde, wie Fäden und Fasern, aus AcrylnitrilpolymerenInfo
- Publication number
- CH314609A CH314609A CH314609DA CH314609A CH 314609 A CH314609 A CH 314609A CH 314609D A CH314609D A CH 314609DA CH 314609 A CH314609 A CH 314609A
- Authority
- CH
- Switzerland
- Prior art keywords
- threads
- fibers
- production
- shaped structures
- acrylonitrile polymers
- Prior art date
Links
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
- 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
- D01D5/08—Melt spinning methods
-
- 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
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/34—Double wall vessels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/58—Cooling arrangements
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US273159A US2764468A (en) | 1952-02-23 | 1952-02-23 | Method of preparing resilient acrylonitrile polymer fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
CH314609A true CH314609A (de) | 1956-06-30 |
Family
ID=23042770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH314609D CH314609A (de) | 1952-02-23 | 1952-07-09 | Verfahren zur Herstellung geformter Gebilde, wie Fäden und Fasern, aus Acrylnitrilpolymeren |
Country Status (6)
Country | Link |
---|---|
US (1) | US2764468A (de) |
CH (1) | CH314609A (de) |
DE (1) | DE1220552B (de) |
FR (1) | FR1066204A (de) |
GB (1) | GB716829A (de) |
NL (2) | NL171013A (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE540074A (de) * | 1954-07-27 | |||
US2917805A (en) * | 1956-02-23 | 1959-12-22 | Dow Chemical Co | Method for curling highly crystalline synthetic fibers and filaments |
US2866256A (en) * | 1956-04-05 | 1958-12-30 | Rohm & Haas | Wool-like artificial fibers |
US2967085A (en) * | 1957-05-29 | 1961-01-03 | Stockholms Superfosfat Fab Ab | Process of wet-spinning fibers containing polyacrylonitrile |
US2967086A (en) * | 1957-05-29 | 1961-01-03 | Stockholm Superfosfat Fabriks | Process of wet-spinning fibers containing polyacrylonitrile |
US2948584A (en) * | 1958-05-20 | 1960-08-09 | Du Pont | Acrylonitrile fibers and process for producing same |
US3088188A (en) * | 1960-01-04 | 1963-05-07 | Monsanto Chemicals | Manufacture of shaped objects of acrylonitrile polymer by wet spinning |
US3039524A (en) * | 1958-11-03 | 1962-06-19 | Du Pont | Filaments having improved crimp characteristics and products containing same |
US3081516A (en) * | 1958-12-05 | 1963-03-19 | Du Pont | Acrylonitrile polymer fabrics |
NL257294A (de) * | 1959-11-03 | |||
US3199281A (en) * | 1961-09-27 | 1965-08-10 | Du Pont | Composite polyester yarn of differentially shrinkable continuous filaments |
US3984601A (en) * | 1971-10-14 | 1976-10-05 | E. I. Du Pont De Nemours And Company | Acrylonitrile polymer filaments |
US4166091A (en) * | 1973-04-17 | 1979-08-28 | E. I. Du Pont De Nemours And Company | Production of plexifilament strands |
CN100540763C (zh) * | 2006-12-12 | 2009-09-16 | 新华锦集团有限公司 | 一种改性丙烯腈类聚合物纤维及其制造方法和用途 |
US11124895B2 (en) * | 2013-10-29 | 2021-09-21 | Braskem America, Inc. | System and method for measuring out a polymer and first solvent mixture, device, system and method for extracting a solvent from at least one polymer strand, system and method for mechanically pre-recovering at least one liquid from at least one polymer strand, and a continuous system and method for the production of at least one polymer strand |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2437263A (en) * | 1948-03-09 | Fred w | ||
US1450131A (en) * | 1917-08-31 | 1923-03-27 | Borzykowski Benno | Apparatus for the production of threads |
AT160896B (de) * | 1927-02-15 | 1943-03-29 | Ig Farbenindustrie Ag | Textilgebilde aus Kondensationspolymeren und Verfahren zu ihrer Herstellung |
DE748562C (de) * | 1935-04-13 | 1944-11-06 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von kuenstlich geformten Gebilden aus Polystyrol |
DE908661C (de) * | 1941-08-28 | 1954-04-08 | Roehm & Haas G M B H | Verfahren zur Herstellung wollartiger, kuenstlicher Faeden aus Polymerisationsprodukten |
US2404722A (en) * | 1942-06-17 | 1946-07-23 | Du Pont | Acrylonitrile polymer solutions |
US2426728A (en) * | 1944-02-25 | 1947-09-02 | Prophylactic Brush Co | Molecularly oriented copolymers of acrylonitrile, a saturated monohydric alcohol ester of an ethylene alpha beta dicarboxylic acid, and acrylic esters or vinyl ethers |
US2522527A (en) * | 1946-10-09 | 1950-09-19 | Fred W Manning | Spinning gun for the production of filaments and method of making nonwoven fabrics |
FR976505A (fr) * | 1947-12-16 | 1951-03-19 | Bata | Procédé pour la fabrication de fibres polyamides par filage de la masse fondue |
US2585499A (en) * | 1948-07-29 | 1952-02-12 | Du Pont | Production of shaped articles from acrylonitrile polymers |
US2604667A (en) * | 1950-08-23 | 1952-07-29 | Du Pont | Yarn process |
-
0
- NL NL93806D patent/NL93806C/xx active
- NL NL171013D patent/NL171013A/xx unknown
-
1952
- 1952-02-23 US US273159A patent/US2764468A/en not_active Expired - Lifetime
- 1952-06-18 GB GB15326/52A patent/GB716829A/en not_active Expired
- 1952-07-03 DE DEP07931A patent/DE1220552B/de active Pending
- 1952-07-09 CH CH314609D patent/CH314609A/de unknown
- 1952-07-10 FR FR1066204D patent/FR1066204A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB716829A (en) | 1954-10-13 |
NL171013A (de) | |
NL93806C (de) | |
FR1066204A (fr) | 1954-06-03 |
US2764468A (en) | 1956-09-25 |
DE1220552B (de) | 1966-07-07 |
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