DE1494656A1 - Verfahren zur Herstellung von Faeden aus Polypyrrolidon - Google Patents

Verfahren zur Herstellung von Faeden aus Polypyrrolidon

Info

Publication number
DE1494656A1
DE1494656A1 DE19631494656 DE1494656A DE1494656A1 DE 1494656 A1 DE1494656 A1 DE 1494656A1 DE 19631494656 DE19631494656 DE 19631494656 DE 1494656 A DE1494656 A DE 1494656A DE 1494656 A1 DE1494656 A1 DE 1494656A1
Authority
DE
Germany
Prior art keywords
solution
temperature
thread
polypyrrolidone
water
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
Application number
DE19631494656
Other languages
German (de)
English (en)
Inventor
Tanquary Albert Charles
Riedesel Richard George
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE1494656A1 publication Critical patent/DE1494656A1/de
Pending legal-status Critical Current

Links

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
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/02—Apparatus specially adapted for manufacture or treatment of sweetmeats or confectionery; Accessories therefor
    • A23G3/10—Candy-pulling machines ; Processes or apparatus for making cotton candy or candy floss
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19631494656 1962-01-15 1963-01-14 Verfahren zur Herstellung von Faeden aus Polypyrrolidon Pending DE1494656A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US166407A US3324061A (en) 1962-01-15 1962-01-15 Preparing aqueous solutions of polypyrrolidone

Publications (1)

Publication Number Publication Date
DE1494656A1 true DE1494656A1 (de) 1969-04-24

Family

ID=22603183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19631494656 Pending DE1494656A1 (de) 1962-01-15 1963-01-14 Verfahren zur Herstellung von Faeden aus Polypyrrolidon

Country Status (4)

Country Link
US (1) US3324061A (xx)
DE (1) DE1494656A1 (xx)
GB (1) GB1022923A (xx)
NL (2) NL287733A (xx)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444106A (en) * 1966-02-21 1969-05-13 Phillips Petroleum Co Foamed vulcanized solid polymers
US4185063A (en) * 1975-02-04 1980-01-22 Chute Challoner R Shaping and stretching aqueous formic acid solutions of polypyrrolidone, filament and film products
US4130521A (en) * 1977-04-25 1978-12-19 Chevron Research Company Densification of polypyrrolidone
US4263187A (en) * 1977-06-08 1981-04-21 Chute Challoner R Shaped articles of polypyrrolidone and method of preparation thereof
US4340440A (en) * 1977-09-22 1982-07-20 Chute Challoner R Coating and/or adhesive composition and method for preparation thereof
US4250131A (en) * 1979-01-15 1981-02-10 Uop Inc. Refractory inorganic oxide fibers
US4301105A (en) * 1980-04-21 1981-11-17 American Cyanamid Company Process for spinning poly(polymethylene terephthalamide) fiber
US4301106A (en) * 1980-04-21 1981-11-17 American Cyanamid Company Spinning process for nylon 4 fiber
DE3115281A1 (de) * 1980-04-21 1982-04-08 American Cyanamid Co., Wayne, N.J. Verfahren zur herstellung von fasern
US4855326A (en) * 1987-04-20 1989-08-08 Fuisz Pharmaceutical Ltd. Rapidly dissoluble medicinal dosage unit and method of manufacture
US5286513A (en) * 1987-04-20 1994-02-15 Fuisz Technologies Ltd. Proteinaceous food product containing a melt spun oleaginous matrix
US5456932A (en) * 1987-04-20 1995-10-10 Fuisz Technologies Ltd. Method of converting a feedstock to a shearform product and product thereof
US5387431A (en) * 1991-10-25 1995-02-07 Fuisz Technologies Ltd. Saccharide-based matrix
US5422136A (en) * 1987-04-20 1995-06-06 Fuisz Technologies Ltd. Starch-based food enhancing ingredient
US5238696A (en) * 1987-04-20 1993-08-24 Fuisz Technologies Ltd. Method of preparing a frozen comestible
US5516537A (en) * 1987-04-20 1996-05-14 Fuisz Technologies Ltd. Frozen comestibles
US5236734A (en) * 1987-04-20 1993-08-17 Fuisz Technologies Ltd. Method of preparing a proteinaceous food product containing a melt spun oleaginous matrix
US4873085A (en) * 1987-04-20 1989-10-10 Fuisz Pharmaceutical Ltd. Spun fibrous cosmetic and method of use
US5034421A (en) * 1988-12-13 1991-07-23 Fuisz Pharmaceutical Ltd. Moderated spun fibrous system and method of manufacture
US4997601A (en) * 1988-01-19 1991-03-05 Hoechst Celanese Corp. Process for dry spinning thermally sensitive organosilicon preceramic fibers with production of ceramic fibers therefrom
US5196199A (en) * 1990-12-14 1993-03-23 Fuisz Technologies Ltd. Hydrophilic form of perfluoro compounds and method of manufacture
EP0584228B1 (en) * 1991-05-17 2000-07-12 Biovail Technologies Ltd. A method of producing thermoplastic polymeric material
US5268110A (en) * 1991-05-17 1993-12-07 Fuisz Technologies Ltd. Oil removing method
US5576042A (en) * 1991-10-25 1996-11-19 Fuisz Technologies Ltd. High intensity particulate polysaccharide based liquids
DE69231281T2 (de) * 1991-12-17 2001-03-01 Biovail Technologies Ltd.(N.D.Ges.D.Staates Delaware), Chantilly Zusammensetzung und verfahren zur ulcusprävention und -behandlung
US5427804A (en) * 1992-03-05 1995-06-27 Fuisz Technologies Ltd. Low-fat edible proteins with maltodextrins and low-saturate oils
US5279849A (en) * 1992-05-12 1994-01-18 Fuisz Technologies Ltd. Dispersible polydextrose, compositions containing same and method for the preparation thereof
US5728397A (en) * 1992-05-12 1998-03-17 Fuisz Technologies Ltd. Polydextrose product and process
CA2095776C (en) * 1992-05-12 2007-07-10 Richard C. Fuisz Rapidly dispersable compositions containing polydextrose
US5518730A (en) * 1992-06-03 1996-05-21 Fuisz Technologies Ltd. Biodegradable controlled release flash flow melt-spun delivery system
US5348758A (en) * 1992-10-20 1994-09-20 Fuisz Technologies Ltd. Controlled melting point matrix formed with admixtures of a shearform matrix material and an oleaginous material
US5380473A (en) * 1992-10-23 1995-01-10 Fuisz Technologies Ltd. Process for making shearform matrix
US5518551A (en) * 1993-09-10 1996-05-21 Fuisz Technologies Ltd. Spheroidal crystal sugar and method of making
US5851553A (en) * 1993-09-10 1998-12-22 Fuisz Technologies, Ltd. Process and apparatus for making rapidly dissolving dosage units and product therefrom
US5622719A (en) * 1993-09-10 1997-04-22 Fuisz Technologies Ltd. Process and apparatus for making rapidly dissolving dosage units and product therefrom
US5895664A (en) * 1993-09-10 1999-04-20 Fuisz Technologies Ltd. Process for forming quickly dispersing comestible unit and product therefrom
US5597416A (en) * 1993-10-07 1997-01-28 Fuisz Technologies Ltd. Method of making crystalline sugar and products resulting therefrom
US5346377A (en) * 1993-10-07 1994-09-13 Fuisz Technologies Ltd. Apparatus for flash flow processing having feed rate control
US5567439A (en) * 1994-06-14 1996-10-22 Fuisz Technologies Ltd. Delivery of controlled-release systems(s)
US6020002A (en) * 1994-06-14 2000-02-01 Fuisz Technologies Ltd. Delivery of controlled-release system(s)
US5445769A (en) * 1994-06-27 1995-08-29 Fuisz Technologies Ltd. Spinner head for flash flow processing
US5582855A (en) * 1994-07-01 1996-12-10 Fuisz Technologies Ltd. Flash flow formed solloid delivery systems
US5843922A (en) * 1994-07-29 1998-12-01 Fuisz Technologies Ltd. Preparation of oligosaccharides and products therefrom
US5556652A (en) * 1994-08-05 1996-09-17 Fuisz Technologies Ltd. Comestibles containing stabilized highly odorous flavor component delivery systems
US5458823A (en) * 1994-10-28 1995-10-17 Fuisz Technologies Ltd. Method and apparatus for spinning feedstock material
US5587198A (en) * 1995-05-31 1996-12-24 Fuisz Technologies Ltd. Positive hydration method of preparing confectionery and product therefrom
WO2018150835A1 (ja) * 2017-02-14 2018-08-23 株式会社クレハ ポリアミド粒子、およびポリアミド粒子の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571975A (en) * 1947-05-10 1951-10-16 Du Pont Melt spinning process
US2867495A (en) * 1953-05-11 1959-01-06 Gen Electric Process for producing chlorotrifluoroethylene fibers
BE545456A (xx) * 1955-03-19
NL243723A (xx) * 1958-09-25
US2987373A (en) * 1958-11-13 1961-06-06 Onderzoekings Inst Res Process for manufacturing polyalkylene terephthalate threads
US3003985A (en) * 1959-05-27 1961-10-10 Chemstrand Corp Solution of polypyrrolidone in a mixture of chloral hydrate and water, and process of making same
US3003984A (en) * 1959-05-27 1961-10-10 Chemstrand Corp Solution of polypyrrolidone in a mixture of 1,1,1-trichloro-3-nitro-2-propanol and water and process of making same
NL253933A (xx) * 1959-07-18
US3076774A (en) * 1959-09-21 1963-02-05 Monsanto Chemicals Solution of polypyrrolidone in superheated water
US3033810A (en) * 1960-03-21 1962-05-08 Chemstrand Corp Composition comprising polypyrrolidone polymer dissolved in ferric chloride solution and process for preparing same
NL268474A (xx) * 1960-08-23

Also Published As

Publication number Publication date
NL287733A (xx)
GB1022923A (en) 1966-03-16
NL136087C (xx)
US3324061A (en) 1967-06-06

Similar Documents

Publication Publication Date Title
DE1494656A1 (de) Verfahren zur Herstellung von Faeden aus Polypyrrolidon
AT395863B (de) Verfahren zur herstellung eines cellulosischen formkoerpers
DE931732C (de) Verfahren zur Herstellung eines fuer die Verarbeitung auf geformte Gegenstaende geeigneten Kopolymeren
DE2001533C3 (de) Verfahren zur Herstellung von Endlosfäden aus Amylose oder einem ihrer Derivate
DE3225266C2 (xx)
DE1153131B (de) Verfahren zur Herstellung von Faeden, Filmen, Baendern u. dgl. aus Tetrafluoraethylenpolymeren
DE826615C (de) Verfahren zur Herstellung von Faeden oder Fasern aus synthetischen, linearen Polyamiden
DE2442590A1 (de) Verfahren und vorrichtung zum faerben von faserwaren mit polyesterfasern
DE1288238B (de) Verfahren zur Herstellung roehrenfoermiger, flacher Regeneratcellulosefasern
DE1256838B (de) Verfahren zum Herstellen von Faeden durch Nassverspinnen einer Polyvinylidenfluoridloesung
EP0442405B1 (de) Verfahren und Vorrichtung zur Herstellung von Formkörpern
DE1494656C (de) Verfahren zur Herstellung von Faden aus Polypyrrolidon
DE1286684B (de) Verfahren zur Herstellung von Faeden, Fasern oder Folien durch Nass- oder Trockenverspinnen einer Acrylnitrilpolymerisatmischung
DE1494656B (de) Verfahren zur Herstellung von Faden aus Polypyrrolidon
DE3209796A1 (de) Verfahren zur herstellung von faeden und fasern aus acrylnitrilpolymerisaten
DE2009708B2 (de) NaBspinnverfahren zur Herstellung von Fäden aus einer Spinnlösung von Acrylnitrilmischpolymerisaten
DE3630244C2 (de) Kontinuierliches Trockenspinn- und Nachbehandlungsverfahren des Spinngutes für hochschrumpffähige Acrylnitrilfäden und -fasern und entsprechende Fäden und Fasern
DE739339C (de) Verfahren zum Verbessern der mechanischen Eingenschaften von kuenstlichen, faserbildenden Polykondensationsprodukten
DE886951C (de) Verfahren zur Herstellung von kuenstlichen Gebilden aus Mischpolymeren des Vinylchlorids und Vinylacetats
DE1454815B2 (de) Verfahren zum kontinuierlichen entgasen einer polyvinylalkoholloesung
AT262495B (de) Verfahren zur Herstellung von Formgebilden auf Basis hochmolekularer Polyester oder Mischpolyester
AT341070B (de) Schmelzspinnverfahren zur herstellung von geformten gegenstanden aus einem acrylnitrilpolymerisat
AT219185B (de) Verfahren zur Herstellung von geformten Gebilden, wie z. B. Fäden und Filmen, aus Copolymeren des Acroleins
AT224260B (de) Verfahren zur Herstellung von geformten Gebilden, wie Fasern, Fäden, Bändern, Stangen oder Röhren aus Acrylnitrilpolymeren und -copolymeren
DE1454815C (de) Verfahren zum kontinuierlichen Entgasen einer Polyvinylalkohollösung

Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971