FR1141451A - Procédé et appareil pour la préparation du xanthate de cellulose - Google Patents

Procédé et appareil pour la préparation du xanthate de cellulose

Info

Publication number
FR1141451A
FR1141451A FR1141451DA FR1141451A FR 1141451 A FR1141451 A FR 1141451A FR 1141451D A FR1141451D A FR 1141451DA FR 1141451 A FR1141451 A FR 1141451A
Authority
FR
France
Prior art keywords
preparation
cellulose xanthate
xanthate
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
Other languages
English (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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Application granted granted Critical
Publication of FR1141451A publication Critical patent/FR1141451A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/06—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like
    • G05B19/063—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like for sequential programme-control without delivering a reference value
    • 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
    • D01D1/06—Feeding liquid to the spinning head
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer
    • Y10T137/86405—Repeating cycle
    • Y10T137/86413—Self-cycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Pens And Brushes (AREA)
  • Basic Packing Technique (AREA)
FR1141451D 1954-09-20 1955-09-20 Procédé et appareil pour la préparation du xanthate de cellulose Expired FR1141451A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27126/54A GB775893A (en) 1954-09-20 1954-09-20 Improvements in and relating to the manufacture of cellulose xanthate

Publications (1)

Publication Number Publication Date
FR1141451A true FR1141451A (fr) 1957-09-03

Family

ID=10254648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1141451D Expired FR1141451A (fr) 1954-09-20 1955-09-20 Procédé et appareil pour la préparation du xanthate de cellulose

Country Status (5)

Country Link
US (1) US3033000A (fr)
BE (1) BE541460A (fr)
FR (1) FR1141451A (fr)
GB (1) GB775893A (fr)
NL (2) NL102355C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259946A (en) * 1962-04-09 1966-07-12 Westinghouse Air Brake Co Automatic feeder system for mold shake-out
US3568775A (en) * 1968-11-27 1971-03-09 Gulf & Western Precision Engin Fire protection system with hydraulically timed discharge
US3930434A (en) * 1973-10-30 1976-01-06 The Toro Company Hydraulic controller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US952070A (en) * 1909-05-01 1910-03-15 Simon P Cota Air-brake-system signaling apparatus.
US1799113A (en) * 1928-03-31 1931-03-31 Miedbrodt Carl Safety and stopping arrangement for intermittently-operating apparatus
US2055031A (en) * 1930-11-07 1936-09-22 Prosperity Co Inc Timer with interchangeable formula for controlling machines having series of operations
US2277640A (en) * 1938-06-03 1942-03-24 Vickers Inc Power transmission
US2327524A (en) * 1940-04-17 1943-08-24 Vulcan Soot Blower Corp Automatic soot blower system
US2624495A (en) * 1949-09-08 1953-01-06 Hat Corp America Hat pressing apparatus

Also Published As

Publication number Publication date
NL102355C (fr) 1900-01-01
NL200577A (fr) 1900-01-01
US3033000A (en) 1962-05-08
BE541460A (fr) 1900-01-01
GB775893A (en) 1957-05-29

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