GB1239642A - - Google Patents

Info

Publication number
GB1239642A
GB1239642A GB1239642DA GB1239642A GB 1239642 A GB1239642 A GB 1239642A GB 1239642D A GB1239642D A GB 1239642DA GB 1239642 A GB1239642 A GB 1239642A
Authority
GB
United Kingdom
Prior art keywords
divisions
dmso
solution
bonding
laminates
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
Other languages
English (en)
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 filed Critical
Publication of GB1239642A publication Critical patent/GB1239642A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/02—Chemical or biochemical treatment
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/64—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/1272—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation
    • D21H5/1281—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation by chemical treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2965—Cellulosic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
GB1239642D 1967-09-25 1968-06-17 Expired GB1239642A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67040467A 1967-09-25 1967-09-25

Publications (1)

Publication Number Publication Date
GB1239642A true GB1239642A (cg-RX-API-DMAC7.html) 1971-07-21

Family

ID=24690271

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239642D Expired GB1239642A (cg-RX-API-DMAC7.html) 1967-09-25 1968-06-17

Country Status (5)

Country Link
US (1) US3529925A (cg-RX-API-DMAC7.html)
FR (1) FR1576732A (cg-RX-API-DMAC7.html)
GB (1) GB1239642A (cg-RX-API-DMAC7.html)
NO (1) NO124321B (cg-RX-API-DMAC7.html)
SE (1) SE352389B (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6624796A (en) * 1995-07-29 1997-02-26 J.R. Crompton Limited Porous web material
GB9702857D0 (en) 1997-02-12 1997-04-02 Crompton J R Plc Porous web material
US6846382B1 (en) * 1998-02-04 2005-01-25 Ahlstrom Windsor Locks, Llc Nonwoven web material for infusion packaging and method of making same
WO2008084139A1 (en) * 2007-01-12 2008-07-17 Ahlstrom Corporation A method of forming a reinforced parchmented nonwoven product, and the product
US20130209624A1 (en) * 2012-02-15 2013-08-15 Ralf Wollmann Food packaging
LU93386B1 (de) * 2016-12-20 2018-07-24 Nitrochemie Gmbh Verfahren zur Bearbeitung von Materialien enthaltend Fasern
EP3339508B1 (de) * 2016-12-20 2021-02-24 AMSilk GmbH Verfahren zur bearbeitung von materialien enthaltend fasern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236669A (en) * 1963-04-19 1966-02-22 Du Pont Cellulose solutions in dimethyl sulfoxide and nitrogen dioxide
US3357878A (en) * 1965-10-05 1967-12-12 Kendall & Co Autogenously-bonded needled nonwoven fabric and method of making same

Also Published As

Publication number Publication date
FR1576732A (cg-RX-API-DMAC7.html) 1969-08-01
US3529925A (en) 1970-09-22
SE352389B (cg-RX-API-DMAC7.html) 1972-12-27
NO124321B (cg-RX-API-DMAC7.html) 1972-04-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees