GB945306A - Paper and method of making same - Google Patents

Paper and method of making same

Info

Publication number
GB945306A
GB945306A GB20965/60A GB2096560A GB945306A GB 945306 A GB945306 A GB 945306A GB 20965/60 A GB20965/60 A GB 20965/60A GB 2096560 A GB2096560 A GB 2096560A GB 945306 A GB945306 A GB 945306A
Authority
GB
United Kingdom
Prior art keywords
fibres
cellulose
paper
making same
denier
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
GB20965/60A
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.)
LIPACO SA
Original Assignee
LIPACO SA
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 LIPACO SA filed Critical LIPACO SA
Publication of GB945306A publication Critical patent/GB945306A/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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/02—Synthetic cellulose fibres
    • D21H13/08—Synthetic cellulose fibres from regenerated cellulose
    • 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
    • Y10T428/2973—Particular cross section

Landscapes

  • Paper (AREA)
  • Artificial Filaments (AREA)

Abstract

Paper is prepared from regenerated cellulose fibres having a cross-section such that one dimension is between 5 to 15 times the other. The fibres preferably contain from 1.5% to 4.0% by weight of a finely divided inert particulate material of average particle size not greater than 1 micron e.g. titanium dioxide, alumina, silica, carbon black, have a denier of 1.5 to 8, a length of 1/8 inch to 1 1/2 inches and are collapsed hollow fibres made by extruding a viscose containing a suitable gas-forming agent, e.g. an alkali or alkaline earth metal carbonate or bicarbonate, into a conventional acid containing spinning bath, washing and then drying. The fibres may be blended with up to 90% of natural cellulose fibres such as wood pulp, and/or nylon, acrylic polymer or polyester fibres and with cellulose acetate and other cellulose organic esters. Conventional sizes may also be incorporated.
GB20965/60A 1959-06-16 1960-06-15 Paper and method of making same Expired GB945306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US820602A US3173830A (en) 1959-06-16 1959-06-16 Paper comprising collapsed regenerated cellulose fibers

Publications (1)

Publication Number Publication Date
GB945306A true GB945306A (en) 1963-12-23

Family

ID=25231264

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20965/60A Expired GB945306A (en) 1959-06-16 1960-06-15 Paper and method of making same

Country Status (2)

Country Link
US (1) US3173830A (en)
GB (1) GB945306A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359155A (en) * 1963-10-28 1967-12-19 Kurashiki Rayon Co Process for preparing a viscose spinning solution, fibers formed therefrom and paper containing said fibers
US4182735A (en) 1978-05-25 1980-01-08 International Paper Company Production of high crimp, high strength, hollow rayon fibers
US4242411A (en) 1978-05-25 1980-12-30 International Paper Company High crimp, high strength, hollow rayon fibers
EP2428603A1 (en) 2010-09-14 2012-03-14 Kelheim Fibres GmbH Method for fastening a non-woven fabric
EP2599900A1 (en) 2011-11-29 2013-06-05 Kelheim Fibres GmbH Regenerated cellulose fibre

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE633044A (en) * 1962-05-31
US7718036B2 (en) * 2006-03-21 2010-05-18 Georgia Pacific Consumer Products Lp Absorbent sheet having regenerated cellulose microfiber network
US8540846B2 (en) 2009-01-28 2013-09-24 Georgia-Pacific Consumer Products Lp Belt-creped, variable local basis weight multi-ply sheet with cellulose microfiber prepared with perforated polymeric belt
US11390996B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Elongated tubular articles from wet-laid webs
US11519132B2 (en) 2018-08-23 2022-12-06 Eastman Chemical Company Composition of matter in stock preparation zone of wet laid process
US11525215B2 (en) 2018-08-23 2022-12-13 Eastman Chemical Company Cellulose and cellulose ester film
US11441267B2 (en) * 2018-08-23 2022-09-13 Eastman Chemical Company Refining to a desirable freeness
US11492755B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Waste recycle composition
US11479919B2 (en) 2018-08-23 2022-10-25 Eastman Chemical Company Molded articles from a fiber slurry
US11492756B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Paper press process with high hydrolic pressure
US11421385B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Soft wipe comprising cellulose acetate
US11299854B2 (en) 2018-08-23 2022-04-12 Eastman Chemical Company Paper product articles
US11390991B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Addition of cellulose esters to a paper mill without substantial modifications
US11408128B2 (en) 2018-08-23 2022-08-09 Eastman Chemical Company Sheet with high sizing acceptance
US11286619B2 (en) 2018-08-23 2022-03-29 Eastman Chemical Company Bale of virgin cellulose and cellulose ester
US11414818B2 (en) 2018-08-23 2022-08-16 Eastman Chemical Company Dewatering in paper making process
US11466408B2 (en) 2018-08-23 2022-10-11 Eastman Chemical Company Highly absorbent articles
US11492757B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Composition of matter in a post-refiner blend zone
US11512433B2 (en) 2018-08-23 2022-11-29 Eastman Chemical Company Composition of matter feed to a head box
US11396726B2 (en) 2018-08-23 2022-07-26 Eastman Chemical Company Air filtration articles
US11421387B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Tissue product comprising cellulose acetate
US11332888B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Paper composition cellulose and cellulose ester for improved texturing
US11332885B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Water removal between wire and wet press of a paper mill process
US11530516B2 (en) 2018-08-23 2022-12-20 Eastman Chemical Company Composition of matter in a pre-refiner blend zone
US11401659B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Process to produce a paper article comprising cellulose fibers and a staple fiber
US11639579B2 (en) * 2018-08-23 2023-05-02 Eastman Chemical Company Recycle pulp comprising cellulose acetate
US11313081B2 (en) 2018-08-23 2022-04-26 Eastman Chemical Company Beverage filtration article
US11414791B2 (en) 2018-08-23 2022-08-16 Eastman Chemical Company Recycled deinked sheet articles
US11401660B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Broke composition of matter
US11339537B2 (en) 2018-08-23 2022-05-24 Eastman Chemical Company Paper bag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR542303A (en) * 1921-10-13 1922-08-09 Artificial textile and its manufacturing process
BE501107A (en) * 1950-02-09
IT474414A (en) * 1950-03-20
US2798283A (en) * 1953-12-09 1957-07-09 Du Pont Condensation polymer filament

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359155A (en) * 1963-10-28 1967-12-19 Kurashiki Rayon Co Process for preparing a viscose spinning solution, fibers formed therefrom and paper containing said fibers
US4182735A (en) 1978-05-25 1980-01-08 International Paper Company Production of high crimp, high strength, hollow rayon fibers
US4242411A (en) 1978-05-25 1980-12-30 International Paper Company High crimp, high strength, hollow rayon fibers
EP2428603A1 (en) 2010-09-14 2012-03-14 Kelheim Fibres GmbH Method for fastening a non-woven fabric
WO2012034934A1 (en) 2010-09-14 2012-03-22 Kelheim Fibres Gmbh Method for strengthening a nonwoven fabric
EP2599900A1 (en) 2011-11-29 2013-06-05 Kelheim Fibres GmbH Regenerated cellulose fibre
US11149367B2 (en) 2011-11-29 2021-10-19 Kelheim Fibres Gmbh Regenerated cellulose fiber

Also Published As

Publication number Publication date
US3173830A (en) 1965-03-16

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