GB2026380B - Preparation and coagulation of regenerated cellulose filaments and films - Google Patents

Preparation and coagulation of regenerated cellulose filaments and films

Info

Publication number
GB2026380B
GB2026380B GB7926230A GB7926230A GB2026380B GB 2026380 B GB2026380 B GB 2026380B GB 7926230 A GB7926230 A GB 7926230A GB 7926230 A GB7926230 A GB 7926230A GB 2026380 B GB2026380 B GB 2026380B
Authority
GB
United Kingdom
Prior art keywords
coagulation
films
preparation
regenerated cellulose
cellulose filaments
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
GB7926230A
Other languages
English (en)
Other versions
GB2026380A (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.)
SNIA Viscosa SpA
Original Assignee
SNIA Viscosa SpA
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 SNIA Viscosa SpA filed Critical SNIA Viscosa SpA
Publication of GB2026380A publication Critical patent/GB2026380A/en
Application granted granted Critical
Publication of GB2026380B publication Critical patent/GB2026380B/en
Expired legal-status Critical Current

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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB7926230A 1978-07-27 1979-07-27 Preparation and coagulation of regenerated cellulose filaments and films Expired GB2026380B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7826174A IT7826174A0 (it) 1978-07-27 1978-07-27 Procedimento per la preparazione di corpi formati di cellulosa rigenerata da soluzioni di derivati della cellulosa in dimetilsolfossido.

Publications (2)

Publication Number Publication Date
GB2026380A GB2026380A (en) 1980-02-06
GB2026380B true GB2026380B (en) 1982-09-02

Family

ID=11218836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7926230A Expired GB2026380B (en) 1978-07-27 1979-07-27 Preparation and coagulation of regenerated cellulose filaments and films

Country Status (6)

Country Link
US (1) US4252766A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5540768A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2929922A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2433542A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2026380B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT7826174A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60578C (fi) * 1980-03-28 1982-02-10 Valtion Teknillinen Foerfarande foer tillverkning av brandskyddade cellulosafibrer
FR2483966A1 (fr) * 1980-06-10 1981-12-11 Rhone Poulenc Textile Solutions conformables a partir de melanges de cellulose et polychlorure de vinyle et articles en forme obtenus
DE19623704C1 (de) * 1996-06-14 1997-06-26 Freudenberg Carl Fa Schwammtuch und Verfahren zu dessen Herstellung
DE19623703C1 (de) * 1996-06-14 1997-07-24 Freudenberg Carl Fa Schwamm und Verfahren zu dessen Herstellung
US9179709B2 (en) 2012-07-25 2015-11-10 R. J. Reynolds Tobacco Company Mixed fiber sliver for use in the manufacture of cigarette filter elements
US9119419B2 (en) 2012-10-10 2015-09-01 R.J. Reynolds Tobacco Company Filter material for a filter element of a smoking article, and associated system and method
US10959456B2 (en) 2014-09-12 2021-03-30 R.J. Reynolds Tobacco Company Nonwoven pouch comprising heat sealable binder fiber
US20160157515A1 (en) 2014-12-05 2016-06-09 R.J. Reynolds Tobacco Company Smokeless tobacco pouch
US10524500B2 (en) 2016-06-10 2020-01-07 R.J. Reynolds Tobacco Company Staple fiber blend for use in the manufacture of cigarette filter elements
AU2020400386A1 (en) 2019-12-09 2022-07-07 Nicoventures Trading Limited Pouched products with heat sealable binder
US20210170031A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral composition with nanocrystalline cellulose
CA3159813A1 (en) 2019-12-09 2021-06-17 Nicoventures Trading Limited Oral product with dissolvable component
US20210169138A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Fibrous fleece material
AU2020400347A1 (en) 2019-12-09 2022-07-07 Nicoventures Trading Limited Layered fleece for pouched product
US20220346436A1 (en) 2021-04-22 2022-11-03 Nicoventures Trading Limited Orally dissolving films
EP4355121A1 (en) 2021-06-16 2024-04-24 Nicoventures Trading Limited Pouched product comprising dissolvable composition
JP2024546044A (ja) 2021-11-15 2024-12-17 ニコベンチャーズ トレーディング リミテッド 感覚特性が増強された製品
EP4432862A1 (en) 2021-11-15 2024-09-25 Nicoventures Trading Limited Oral products with nicotine-polymer complex
EP4503974A1 (en) 2022-04-06 2025-02-12 Nicoventures Trading Limited Pouched products with heat sealable binder
US20230413897A1 (en) 2022-06-27 2023-12-28 R.J. Reynolds Tobacco Company Alternative filter materials and components for an aerosol delivery device
EP4601490A1 (en) 2022-10-14 2025-08-20 Nicoventures Trading Limited Capsule-containing pouched products
EP4608181A1 (en) 2022-10-24 2025-09-03 Nicoventures Trading Limited Shaped pouched products
WO2024095163A1 (en) 2022-11-01 2024-05-10 Nicoventures Trading Limited Oral composition comprising encapsulated ph adjusting agent
EP4611565A1 (en) 2022-11-01 2025-09-10 Nicoventures Trading Limited Products with spherical filler
WO2024180481A1 (en) 2023-02-28 2024-09-06 Nicoventures Trading Limited Caffeine-containing oral product
WO2024201346A1 (en) 2023-03-31 2024-10-03 Nicoventures Trading Limited Functionalized fleece material production
GB202311842D0 (en) 2023-08-01 2023-09-13 Nicoventures Trading Ltd Tubular component for an aerosol-generating article and a method of manufacture
GB202311840D0 (en) 2023-08-01 2023-09-13 Nicoventures Trading Ltd Tubular component for an aerosol-generating article and a method of manufacture
WO2025068817A1 (en) 2023-09-29 2025-04-03 R. J. Reynolds Tobacco Company Apparatus and system for recovering material from oral wrapped products and related method
GB202319624D0 (en) 2023-12-20 2024-01-31 Nicoventures Trading Ltd Functionalized fleece for oral products
GB202319627D0 (en) 2023-12-20 2024-01-31 Nicoventures Trading Ltd Diffusion-modifying pouch for oral products
GB202319621D0 (en) 2023-12-20 2024-01-31 Nicoventures Trading Ltd Oral product comprising porous sponge
GB202319617D0 (en) 2023-12-20 2024-01-31 Nicoventures Trading Ltd Elastic fleece for oral products
GB202319623D0 (en) 2023-12-20 2024-01-31 Nicoventures Trading Ltd Biodegradable fleece for oral product
EP4585055A1 (en) 2024-01-12 2025-07-16 Nicoventures Trading Limited Oral product with probiotic component
EP4585059A1 (en) 2024-01-12 2025-07-16 Nicoventures Trading Limited Effervescent pouched product
EP4595781A1 (en) 2024-01-31 2025-08-06 Nicoventures Trading Limited Pouched products containing shreddable filler
EP4599698A1 (en) 2024-02-07 2025-08-13 Nicoventures Trading Limited Products comprising sensory agents
EP4602929A1 (en) 2024-02-19 2025-08-20 Nicoventures Trading Limited Oral product with powder coating
EP4620318A1 (en) 2024-03-21 2025-09-24 Nicoventures Trading Limited Pouched product with humectant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022631A (en) * 1975-05-19 1977-05-10 International Telephone And Telegraph Corporation Process for producing regenerated cellulosic articles
FR2358477A1 (fr) * 1976-07-16 1978-02-10 Rhone Poulenc Textile Nouveau procede de mise en forme de solutions de cellulose par voie physique et articles ainsi obtenus
FR2358432A1 (fr) * 1976-07-16 1978-02-10 Rhone Poulenc Textile Nouveau procede de mise en forme de solutions de cellulose et articles ainsi obtenus
GB2018259B (en) * 1978-04-03 1982-11-10 Snia Viscosa Making cellulose solutions

Also Published As

Publication number Publication date
US4252766A (en) 1981-02-24
FR2433542A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-03-14
GB2026380A (en) 1980-02-06
JPS5540768A (en) 1980-03-22
DE2929922A1 (de) 1980-02-14
IT7826174A0 (it) 1978-07-27

Similar Documents

Publication Publication Date Title
GB2026380B (en) Preparation and coagulation of regenerated cellulose filaments and films
IL61069A0 (en) Modified cellulose acetate containing membranes and their preparation
PT81228A (en) Process for the preparation of cellulose film cellulose film produced thereby artificial skin graft and its use
CS410191A3 (en) Benzimidazoles, process of their preparation and medicaments comprising said compounds
JPS54158380A (en) Dialyzing membrane of regenerated cellulose
JPS533544A (en) Fibrous cellulose and method of producing same
GB2020327B (en) Turret-winding of filaments
AU515410B2 (en) Wet fleece and method of preparation
GB2021116B (en) Preparation of water-insoluble carboxymethyl cellulose absorbents
JPS5518495A (en) Method of manufacturing polymer composition and polymer bead
JPS5370121A (en) Method of dry spinning cellulose
JPS5549107A (en) Dialysis membrane in cellulose and its preparation
JPS5549109A (en) Dialysis membrane in cellulose and its preparation
GB2052510B (en) Process for the preparation of viscose and process for the spinning of the viscose thus obtained
JPS54163981A (en) Preparation of swelling crosslinked carboxyalkyl cellulose from natural cellulose or cellulose hydrate * and manufacture of nonnwoven
GB2072572B (en) Regenerating and coagulating cellulose fibres and films
GB2021591A (en) Optically-active oxazaphosphorin derivatives and their preparation
DE2960921D1 (en) Process for the preparation of aromatic and araliphatic aldehydes
GB2017749B (en) Treatment of filaments and fibres with ethers
JPS54106598A (en) Synthetic polymer gel and preparation
GB2026934B (en) Regenerated cellulose filaments and films
JPS5328724A (en) Spinnable cellulose solution and its manufacture kuuu**ikmanufacture of cellulose grafted copolymer fiber and its manufacture
AU2541977A (en) Process forthe preparation of 2-aryliminothiazoline solutions
JPS564601A (en) Manufacture of regenerated cellulose product
ATA401779A (de) Verfahren zur herstellung von neuen aralkylund aryloxyalkylphosphonaten

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee