GB1022923A - Polypyrrolidone solutions - Google Patents

Polypyrrolidone solutions

Info

Publication number
GB1022923A
GB1022923A GB712/63A GB71263A GB1022923A GB 1022923 A GB1022923 A GB 1022923A GB 712/63 A GB712/63 A GB 712/63A GB 71263 A GB71263 A GB 71263A GB 1022923 A GB1022923 A GB 1022923A
Authority
GB
United Kingdom
Prior art keywords
solutions
polypyrrolidone
mixture
weight
temperature
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.)
Expired
Application number
GB712/63A
Other languages
English (en)
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 GB1022923A publication Critical patent/GB1022923A/en
Expired 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)
GB712/63A 1962-01-15 1963-01-07 Polypyrrolidone solutions Expired GB1022923A (en)

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
GB1022923A true GB1022923A (en) 1966-03-16

Family

ID=22603183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB712/63A Expired GB1022923A (en) 1962-01-15 1963-01-07 Polypyrrolidone solutions

Country Status (4)

Country Link
US (1) US3324061A (enrdf_load_stackoverflow)
DE (1) DE1494656A1 (enrdf_load_stackoverflow)
GB (1) GB1022923A (enrdf_load_stackoverflow)
NL (2) NL136087C (enrdf_load_stackoverflow)

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
DE3115281A1 (de) * 1980-04-21 1982-04-08 American Cyanamid Co., Wayne, N.J. Verfahren zur herstellung von fasern
US4301106A (en) * 1980-04-21 1981-11-17 American Cyanamid Company Spinning process for nylon 4 fiber
US4301105A (en) * 1980-04-21 1981-11-17 American Cyanamid Company Process for spinning poly(polymethylene terephthalamide) fiber
US5456932A (en) * 1987-04-20 1995-10-10 Fuisz Technologies Ltd. Method of converting a feedstock to a shearform product and product thereof
US5516537A (en) * 1987-04-20 1996-05-14 Fuisz Technologies Ltd. Frozen comestibles
US4873085A (en) * 1987-04-20 1989-10-10 Fuisz Pharmaceutical Ltd. Spun fibrous cosmetic and method of use
US5236734A (en) * 1987-04-20 1993-08-17 Fuisz Technologies Ltd. Method of preparing a proteinaceous food product containing a melt spun oleaginous 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
US5387431A (en) * 1991-10-25 1995-02-07 Fuisz Technologies Ltd. Saccharide-based matrix
US4855326A (en) * 1987-04-20 1989-08-08 Fuisz Pharmaceutical Ltd. Rapidly dissoluble medicinal dosage unit and method of manufacture
US5034421A (en) * 1988-12-13 1991-07-23 Fuisz Pharmaceutical Ltd. Moderated spun fibrous system and method of manufacture
US5286513A (en) * 1987-04-20 1994-02-15 Fuisz Technologies Ltd. Proteinaceous food product containing a melt spun oleaginous matrix
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
US5268110A (en) * 1991-05-17 1993-12-07 Fuisz Technologies Ltd. Oil removing method
US5624684A (en) * 1991-05-17 1997-04-29 Fuisz Technologies Ltd. Enzyme systems
US5576042A (en) * 1991-10-25 1996-11-19 Fuisz Technologies Ltd. High intensity particulate polysaccharide based liquids
DK0661966T3 (da) * 1991-12-17 2000-10-16 Biovail Tech Ltd Sammensætning og fremgangsmåde til ulcusforebyggelse og - behandling
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
CA2095776C (en) * 1992-05-12 2007-07-10 Richard C. Fuisz Rapidly dispersable compositions containing polydextrose
US5728397A (en) * 1992-05-12 1998-03-17 Fuisz Technologies Ltd. Polydextrose product and process
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
EP3584271B1 (en) * 2017-02-14 2021-07-28 Kureha Corporation Polyamide particles, and method for producing polyamide particles

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
NL102982C (enrdf_load_stackoverflow) * 1955-03-19
BE582868A (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 1960-08-23

Also Published As

Publication number Publication date
US3324061A (en) 1967-06-06
NL136087C (enrdf_load_stackoverflow)
NL287733A (enrdf_load_stackoverflow)
DE1494656A1 (de) 1969-04-24

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