FR1267309A - New cellulose acetylation process - Google Patents

New cellulose acetylation process

Info

Publication number
FR1267309A
FR1267309A FR829632A FR829632A FR1267309A FR 1267309 A FR1267309 A FR 1267309A FR 829632 A FR829632 A FR 829632A FR 829632 A FR829632 A FR 829632A FR 1267309 A FR1267309 A FR 1267309A
Authority
FR
France
Prior art keywords
acetylation process
new cellulose
cellulose acetylation
new
cellulose
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
FR829632A
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta 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
Priority to NL256447D priority Critical patent/NL256447A/xx
Priority to BE595632D priority patent/BE595632A/xx
Priority to NL129911D priority patent/NL129911C/xx
Priority to FR806620A priority patent/FR1247962A/en
Priority to FR807235A priority patent/FR1247965A/en
Application filed by Rhodiaceta SA filed Critical Rhodiaceta SA
Priority to FR829632A priority patent/FR1267309A/en
Priority to ES0261369A priority patent/ES261369A1/en
Priority to US58312A priority patent/US3215490A/en
Priority to GB33049/60A priority patent/GB919053A/en
Priority to CH1095760A priority patent/CH371086A/en
Priority to DE19601419513 priority patent/DE1419513A1/en
Application granted granted Critical
Publication of FR1267309A publication Critical patent/FR1267309A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
    • 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
    • C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing
    • 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
    • D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
    • D01F13/02—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of cellulose, cellulose derivatives or proteins
    • 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
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/02—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D2027/002—Electric or electronic circuits relating to actuation of electromagnetic clutches
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/47—Processes of splitting film, webs or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compounds Of Unknown Constitution (AREA)
FR829632A 1959-10-02 1960-06-10 New cellulose acetylation process Expired FR1267309A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BE595632D BE595632A (en) 1959-10-02
NL129911D NL129911C (en) 1959-10-02
NL256447D NL256447A (en) 1959-10-02
FR806620A FR1247962A (en) 1959-10-02 1959-10-02 New cellulose acetate articles and their preparation methods
FR807235A FR1247965A (en) 1959-10-02 1959-10-12 Electromagnetic clutch control
FR829632A FR1267309A (en) 1959-10-02 1960-06-10 New cellulose acetylation process
ES0261369A ES261369A1 (en) 1959-10-02 1960-09-20 Process of acetylating a specific kind of regenerated cellulose and recovering ingredients from the used acetylating bath
US58312A US3215490A (en) 1959-10-02 1960-09-26 Process of acetylating a specific kind of regenerated cellulose and recovering ingredients from the used acetylating bath
GB33049/60A GB919053A (en) 1959-10-02 1960-09-26 Tetxile articles of cellulose acetate and their production
CH1095760A CH371086A (en) 1959-10-02 1960-09-29 Process for obtaining a textile product and textile product obtained by this process
DE19601419513 DE1419513A1 (en) 1959-10-02 1960-09-30 New cellulose acetate products and processes for their manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR806620A FR1247962A (en) 1959-10-02 1959-10-02 New cellulose acetate articles and their preparation methods
FR829632A FR1267309A (en) 1959-10-02 1960-06-10 New cellulose acetylation process

Publications (1)

Publication Number Publication Date
FR1267309A true FR1267309A (en) 1961-07-21

Family

ID=26184461

Family Applications (3)

Application Number Title Priority Date Filing Date
FR806620A Expired FR1247962A (en) 1959-10-02 1959-10-02 New cellulose acetate articles and their preparation methods
FR807235A Expired FR1247965A (en) 1959-10-02 1959-10-12 Electromagnetic clutch control
FR829632A Expired FR1267309A (en) 1959-10-02 1960-06-10 New cellulose acetylation process

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR806620A Expired FR1247962A (en) 1959-10-02 1959-10-02 New cellulose acetate articles and their preparation methods
FR807235A Expired FR1247965A (en) 1959-10-02 1959-10-12 Electromagnetic clutch control

Country Status (8)

Country Link
US (1) US3215490A (en)
BE (1) BE595632A (en)
CH (1) CH371086A (en)
DE (1) DE1419513A1 (en)
ES (1) ES261369A1 (en)
FR (3) FR1247962A (en)
GB (1) GB919053A (en)
NL (2) NL129911C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1455786B1 (en) * 1962-10-25 1970-07-09 Renault Control device for interrupting the fuel supply to the internal combustion engine of a motor vehicle equipped with a device for controlling an electromagnetically actuated clutch
FI40833B (en) * 1967-11-17 1969-02-28 Neste Oy
US3507852A (en) * 1968-01-12 1970-04-21 William Kuchmy Extraction esterification process
CH1646569D (en) * 1968-11-06
US3720661A (en) * 1971-01-05 1973-03-13 Rhodiaceta Process for producing acetylated regenerated cellulose articles
DE4322965C1 (en) * 1993-07-09 1994-10-06 Rhodia Ag Rhone Poulenc Filter tow, manufacture thereof, and use thereof as tobacco smoke filter element
DE69527756T2 (en) 1994-09-22 2003-04-10 Daicel Chemical Industries, Ltd. Tobacco smoke filter Material and process for its manufacture
FR2739383B1 (en) * 1995-09-29 1997-12-26 Rhodia Ag Rhone Poulenc CELLULOSE MICROFIBRILLES WITH MODIFIED SURFACE - MANUFACTURING METHOD AND USE AS FILLER IN COMPOSITE MATERIALS

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB598886A (en) * 1940-09-17 1948-03-01 Henry Dreyfus Improvements in the production of cellulose esters
CA52488A (en) * 1896-04-30 1896-06-02 Richard Searing Seaman Bottle
US1764204A (en) * 1928-04-27 1930-06-17 Henry A Gardner Process of making acetylcellulose
GB353978A (en) * 1930-05-20 1931-08-06 Chem Ind Basel Manufacture of cellulose esters
DE731303C (en) * 1933-03-29 1943-02-05 Chem Ind Basel Process for the production of curled rayon
US2159015A (en) * 1936-04-29 1939-05-23 Dreyfus Henry Manufacture of artificial materials
GB532673A (en) * 1939-07-18 1941-01-29 Robert Wighton Moncrieff Improvements in or relating to the production of acidyl derivatives of cellulose and other organic substances
NL96477C (en) * 1951-12-07
BE518074A (en) * 1952-02-28
US2780511A (en) * 1953-05-14 1957-02-05 Toho Rayon Kk Methiod of making cellulose acetate teixtile fibers by acetylization of relgenerated cellulose fibers

Also Published As

Publication number Publication date
CH1095760A4 (en) 1963-04-30
NL129911C (en) 1900-01-01
FR1247962A (en) 1960-12-09
GB919053A (en) 1963-02-20
ES261369A1 (en) 1960-12-16
CH371086A (en) 1963-09-30
NL256447A (en) 1900-01-01
US3215490A (en) 1965-11-02
FR1247965A (en) 1960-12-09
DE1419513A1 (en) 1969-02-20
BE595632A (en) 1900-01-01

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