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 (enExample)
JP (1) JPS5540768A (enExample)
DE (1) DE2929922A1 (enExample)
FR (1) FR2433542A1 (enExample)
GB (1) GB2026380B (enExample)
IT (1) IT7826174A0 (enExample)

Families Citing this family (46)

* 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
US20210169138A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Fibrous fleece material
MX2022006901A (es) 2019-12-09 2022-09-21 Nicoventures Trading Ltd Producto oral con componente disoluble.
AU2020400386A1 (en) 2019-12-09 2022-07-07 Nicoventures Trading Limited Pouched products with heat sealable binder
US12491250B2 (en) 2019-12-09 2025-12-09 Nicoventures Trading Limited Oral composition with nanocrystalline cellulose
AU2020400347A1 (en) 2019-12-09 2022-07-07 Nicoventures Trading Limited Layered fleece for pouched product
WO2022224196A1 (en) 2021-04-22 2022-10-27 Nicoventures Trading Limited Orally dissolving films
JP2024523362A (ja) 2021-06-16 2024-06-28 ニコベンチャーズ トレーディング リミテッド 溶解可能な組成物を含むパウチ製品
EP4432863A1 (en) 2021-11-15 2024-09-25 Nicoventures Trading Limited Products with enhanced sensory characteristics
US20230148652A1 (en) 2021-11-15 2023-05-18 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
WO2024095164A1 (en) 2022-11-01 2024-05-10 Nicoventures Trading Limited Products with spherical filler
EP4611564A1 (en) 2022-11-01 2025-09-10 Nicoventures Trading Limited Oral composition comprising encapsulated ph adjusting agent
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
GB202311840D0 (en) 2023-08-01 2023-09-13 Nicoventures Trading Ltd Tubular component for an aerosol-generating article and a method of manufacture
GB202311842D0 (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
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
GB202319621D0 (en) 2023-12-20 2024-01-31 Nicoventures Trading Ltd Oral product comprising porous sponge
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
EP4643665A1 (en) 2024-05-03 2025-11-05 Nicoventures Trading Limited Oral product with plant-based filler component
EP4643666A1 (en) 2024-05-03 2025-11-05 Nicoventures Trading Limited Oral product with plant-based filler component
EP4643664A1 (en) 2024-05-03 2025-11-05 Nicoventures Trading Limited Oral product with plant-based filler component
EP4659594A1 (en) 2024-06-06 2025-12-10 Nicoventures Trading Limited Oral products containing modified nicotine-polymer complex
EP4659595A1 (en) 2024-06-06 2025-12-10 Nicoventures Trading Limited Nicotine-polymer complex comprising multiple nicotine forms
EP4659596A1 (en) 2024-06-06 2025-12-10 Nicoventures Trading Limited Oral products with low free-base nicotine content

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
JPS54151613A (en) * 1978-04-03 1979-11-29 Snia Viscosa Method for solublizing fibrin in organic solvent * solution obtained by said method and forming of regenerated fiber material from said solution

Also Published As

Publication number Publication date
GB2026380A (en) 1980-02-06
US4252766A (en) 1981-02-24
IT7826174A0 (it) 1978-07-27
DE2929922A1 (de) 1980-02-14
FR2433542A1 (enExample) 1980-03-14
JPS5540768A (en) 1980-03-22

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Legal Events

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