GB201108530D0 - Process - Google Patents

Process

Info

Publication number
GB201108530D0
GB201108530D0 GBGB1108530.5A GB201108530A GB201108530D0 GB 201108530 D0 GB201108530 D0 GB 201108530D0 GB 201108530 A GB201108530 A GB 201108530A GB 201108530 D0 GB201108530 D0 GB 201108530D0
Authority
GB
United Kingdom
Prior art keywords
cellulose
locations
solution
containing pulp
dope
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.)
Withdrawn
Application number
GBGB1108530.5A
Other versions
GB2493490A (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.)
Innovia Films Ltd
Original Assignee
Innovia Films Ltd
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 Innovia Films Ltd filed Critical Innovia Films Ltd
Priority to GB1108530.5A priority Critical patent/GB2493490A/en
Publication of GB201108530D0 publication Critical patent/GB201108530D0/en
Priority to CN201280030025.5A priority patent/CN103619922A/en
Priority to PCT/GB2012/051140 priority patent/WO2012160363A1/en
Priority to EP12722824.5A priority patent/EP2710053A1/en
Publication of GB2493490A publication Critical patent/GB2493490A/en
Withdrawn legal-status Critical Current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
    • C08J3/28—Treatment by wave energy or particle radiation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/10—Crosslinking of cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B9/00—Cellulose xanthate; Viscose
    • 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
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning solutions
    • 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
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • 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
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/008—Treatment with radioactive elements or with neutrons, alpha, beta or gamma rays
    • 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
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)

Abstract

A method of producing cellulose shaped articles comprising the steps of exposing non-dissolving cellulose-containing pulp to electron beam radiation originating from a plurality of locations, forming a solution or dope comprising the cellulose-containing pulp, and casting a cellulose shaped article from the solution. Apparatus suitable for doing this comprises at least one beam source capable of emitting beams from a plurality of locations.
GB1108530.5A 2011-05-20 2011-05-20 Process for dissolving and casting non-dissolving cellulose Withdrawn GB2493490A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1108530.5A GB2493490A (en) 2011-05-20 2011-05-20 Process for dissolving and casting non-dissolving cellulose
CN201280030025.5A CN103619922A (en) 2011-05-20 2012-05-18 Process
PCT/GB2012/051140 WO2012160363A1 (en) 2011-05-20 2012-05-18 Process
EP12722824.5A EP2710053A1 (en) 2011-05-20 2012-05-18 Process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1108530.5A GB2493490A (en) 2011-05-20 2011-05-20 Process for dissolving and casting non-dissolving cellulose

Publications (2)

Publication Number Publication Date
GB201108530D0 true GB201108530D0 (en) 2011-07-06
GB2493490A GB2493490A (en) 2013-02-13

Family

ID=44279387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1108530.5A Withdrawn GB2493490A (en) 2011-05-20 2011-05-20 Process for dissolving and casting non-dissolving cellulose

Country Status (4)

Country Link
EP (1) EP2710053A1 (en)
CN (1) CN103619922A (en)
GB (1) GB2493490A (en)
WO (1) WO2012160363A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105029695B (en) * 2015-06-10 2018-11-13 云南中烟工业有限责任公司 A method of using high energy electron beam modifying cigarette cellulose acetate filter stick
CN106436445B (en) * 2016-10-21 2018-06-05 福建泉州铁独特家具有限公司 A kind of double-layer antimicrobial is breathed freely the preparation method of cigarette tipping paper

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL223728A (en) * 1957-01-02
US3237987A (en) 1964-01-02 1966-03-01 Rockwell Standard Co Seat back adjustment
DE1928045A1 (en) * 1968-06-18 1970-01-02 Dow Chemical Co Process for the production of water-soluble cellulose products with low viscosity by electron irradiation
DD140747A1 (en) * 1978-10-27 1980-03-26 Klaus Fischer PROCESS FOR THE PRODUCTION OF VISCOSES
AT402739B (en) * 1995-09-19 1997-08-25 Chemiefaser Lenzing Ag METHOD FOR PRODUCING A CELLULOSIC MOLDED BODY
GB9605073D0 (en) * 1996-03-11 1996-05-08 Hoechst Ag Manufacture of vicose and articles therefrom
GB9720213D0 (en) * 1997-09-23 1997-11-26 Kelheim Faserwerk Gmbh Manufacture of viscose and articles therefrom
US7267744B2 (en) * 2001-03-15 2007-09-11 Sappi Limited Pulp treatment and process
US6824599B2 (en) 2001-10-03 2004-11-30 The University Of Alabama Dissolution and processing of cellulose using ionic liquids
GB0407908D0 (en) 2004-04-07 2004-05-12 Univ York Ionic liquids
DE102005017733A1 (en) 2005-04-15 2006-10-19 Basf Ag Solubility of cellulose in ionic liquids with the addition of amine base
RU2434020C2 (en) * 2006-06-14 2011-11-20 Саппи Мэньюфэкчуринг (Пти) Лтд Increasing reaction capacity of cellulose mass
US7390566B2 (en) * 2006-06-30 2008-06-24 Weyerhaeuser Company Viscose product
US7828936B2 (en) 2007-09-28 2010-11-09 Weyerhaeuser Nr Company Dissolution of cellulose in mixed solvent systems
CN101194684A (en) * 2007-12-27 2008-06-11 上海大学 Process for preparing soluble edible fibres

Also Published As

Publication number Publication date
WO2012160363A1 (en) 2012-11-29
CN103619922A (en) 2014-03-05
GB2493490A (en) 2013-02-13
EP2710053A1 (en) 2014-03-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)