FR866668A - Strips, sheets or other products of esterified cellulose fibers and process for their preparation - Google Patents

Strips, sheets or other products of esterified cellulose fibers and process for their preparation

Info

Publication number
FR866668A
FR866668A FR866668DA FR866668A FR 866668 A FR866668 A FR 866668A FR 866668D A FR866668D A FR 866668DA FR 866668 A FR866668 A FR 866668A
Authority
FR
France
Prior art keywords
strips
sheets
products
preparation
cellulose fibers
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
French (fr)
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR866668A publication Critical patent/FR866668A/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
    • 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
    • D21H11/20—Chemically or biochemically modified fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/185—Substances or derivates of cellulose
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Organic Insulating Materials (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FR866668D 1939-08-11 1940-08-09 Strips, sheets or other products of esterified cellulose fibers and process for their preparation Expired FR866668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH215950T 1939-08-11

Publications (1)

Publication Number Publication Date
FR866668A true FR866668A (en) 1941-08-25

Family

ID=4449366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866668D Expired FR866668A (en) 1939-08-11 1940-08-09 Strips, sheets or other products of esterified cellulose fibers and process for their preparation

Country Status (5)

Country Link
US (1) US2357962A (en)
CH (1) CH215950A (en)
DE (1) DE737527C (en)
FR (1) FR866668A (en)
GB (1) GB535932A (en)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736653A (en) * 1953-06-15 1956-02-28 Erickson Donald Robert Manufacture of paper containing hydroxyethyl cellulose
US2784135A (en) * 1954-04-30 1957-03-05 American Cyanamid Co Process for the manufacture of polyacrylonitrile films and laminates
US2736652A (en) * 1954-08-18 1956-02-28 Ohio Commw Eng Co Fibrous products comprising fibers bonded with dextran xanthate
US2869973A (en) * 1954-08-25 1959-01-20 Du Pont Synthetic paper sheet of chemically bonded synthetic polymer fibers and process of making the same
US2976205A (en) * 1955-09-09 1961-03-21 Eastman Kodak Co Preparation of webs and sheets from cellulose esters
BE563841A (en) * 1956-04-26
US2887429A (en) * 1957-05-27 1959-05-19 Eastman Kodak Co Method of preparing webs from cellulose esters
US2992156A (en) * 1958-03-03 1961-07-11 Eastman Kodak Co Method of treating paper prepared from partially acetylated cellulose fibers
BE586432A (en) * 1959-01-12
US3057755A (en) * 1959-01-12 1962-10-09 Eastman Kodak Co Treatment of paper composed of partially acylated cellulose fibers
US3068116A (en) * 1959-01-12 1962-12-11 Eastman Kodak Co Manufacture of partially acetylated paper
US3103462A (en) * 1960-04-18 1963-09-10 Eastman Kodak Co Method of improving the strength characteristics of paper prepared from partially acylated cellulose fibers
US3096231A (en) * 1960-04-18 1963-07-02 Eastman Kodak Co Method of manufacturing paper from partially esterified cellulose fibers
US3420734A (en) * 1965-04-02 1969-01-07 Crown Zellerbach Corp Process of forming electrostatic printing paper from ionic fibrous cellulosic derivatives and paper thereof
CN103132169B (en) * 2011-11-30 2015-09-16 中国科学院理化技术研究所 Preparation method of cellulose nanofiber capable of being stably dispersed
US11420784B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Food packaging articles
US11339537B2 (en) 2018-08-23 2022-05-24 Eastman Chemical Company Paper bag
US11492755B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Waste recycle composition
US11390991B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Addition of cellulose esters to a paper mill without substantial modifications
US11332888B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Paper composition cellulose and cellulose ester for improved texturing
US11414818B2 (en) * 2018-08-23 2022-08-16 Eastman Chemical Company Dewatering in paper making process
US11332885B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Water removal between wire and wet press of a paper mill process
US11421387B2 (en) * 2018-08-23 2022-08-23 Eastman Chemical Company Tissue product comprising cellulose acetate
US11421385B2 (en) * 2018-08-23 2022-08-23 Eastman Chemical Company Soft wipe comprising cellulose acetate
US11492757B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Composition of matter in a post-refiner blend zone
US11639579B2 (en) 2018-08-23 2023-05-02 Eastman Chemical Company Recycle pulp comprising cellulose acetate
US11408128B2 (en) 2018-08-23 2022-08-09 Eastman Chemical Company Sheet with high sizing acceptance
US11230811B2 (en) 2018-08-23 2022-01-25 Eastman Chemical Company Recycle bale comprising cellulose ester
US11390996B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Elongated tubular articles from wet-laid webs
US11530516B2 (en) 2018-08-23 2022-12-20 Eastman Chemical Company Composition of matter in a pre-refiner blend zone
US11492756B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Paper press process with high hydrolic pressure
US11299854B2 (en) 2018-08-23 2022-04-12 Eastman Chemical Company Paper product articles
US11519132B2 (en) 2018-08-23 2022-12-06 Eastman Chemical Company Composition of matter in stock preparation zone of wet laid process
US11286619B2 (en) 2018-08-23 2022-03-29 Eastman Chemical Company Bale of virgin cellulose and cellulose ester
US11401659B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Process to produce a paper article comprising cellulose fibers and a staple fiber
US11479919B2 (en) 2018-08-23 2022-10-25 Eastman Chemical Company Molded articles from a fiber slurry
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
US11401660B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Broke composition of matter
US11512433B2 (en) 2018-08-23 2022-11-29 Eastman Chemical Company Composition of matter feed to a head box
US11414791B2 (en) 2018-08-23 2022-08-16 Eastman Chemical Company Recycled deinked sheet articles
US11466408B2 (en) * 2018-08-23 2022-10-11 Eastman Chemical Company Highly absorbent articles
US11313081B2 (en) 2018-08-23 2022-04-26 Eastman Chemical Company Beverage filtration article
US11306433B2 (en) 2018-08-23 2022-04-19 Eastman Chemical Company Composition of matter effluent from refiner of a wet laid process
CN116333173A (en) * 2023-05-31 2023-06-27 成都普什医药塑料包装有限公司 Cellulose acetate and preparation method thereof

Also Published As

Publication number Publication date
GB535932A (en) 1941-04-28
US2357962A (en) 1944-09-12
DE737527C (en) 1943-07-16
CH215950A (en) 1941-07-31

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