CA1024713A - Centrifugally spinning polyolefin solution through perforated drum and basket - Google Patents

Centrifugally spinning polyolefin solution through perforated drum and basket

Info

Publication number
CA1024713A
CA1024713A CA156,050A CA156050A CA1024713A CA 1024713 A CA1024713 A CA 1024713A CA 156050 A CA156050 A CA 156050A CA 1024713 A CA1024713 A CA 1024713A
Authority
CA
Canada
Prior art keywords
basket
perforated drum
polyolefin solution
centrifugally spinning
spinning polyolefin
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
CA156,050A
Other languages
English (en)
French (fr)
Other versions
CA156050S (en
Inventor
Joseph C. Davis
Francis R. Galiano
Robert W. Hill
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.)
Gulf Research and Development Co
Original Assignee
Gulf Research and Development Co
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 Gulf Research and Development Co filed Critical Gulf Research and Development Co
Application granted granted Critical
Publication of CA1024713A publication Critical patent/CA1024713A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Paper (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CA156,050A 1971-11-26 1972-11-09 Centrifugally spinning polyolefin solution through perforated drum and basket Expired CA1024713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20230271A 1971-11-26 1971-11-26

Publications (1)

Publication Number Publication Date
CA1024713A true CA1024713A (en) 1978-01-24

Family

ID=22749309

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,050A Expired CA1024713A (en) 1971-11-26 1972-11-09 Centrifugally spinning polyolefin solution through perforated drum and basket

Country Status (9)

Country Link
JP (1) JPS4863023A (Direct)
CA (1) CA1024713A (Direct)
DE (1) DE2257586A1 (Direct)
FR (1) FR2160988B1 (Direct)
GB (1) GB1373708A (Direct)
IT (1) IT973729B (Direct)
NL (1) NL7215994A (Direct)
SE (1) SE379802B (Direct)
SU (1) SU462347A3 (Direct)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128872A1 (de) * 1981-07-22 1983-02-10 Basf Ag, 6700 Ludwigshafen Verfahren zur reproduzierbaren herstellung von formteilchen unterschiedlicher geometrie aus polymerdispersionen, schmelzen oder loesungen
BR112017026817A2 (pt) * 2015-06-15 2018-08-14 Total Res & Technology Feluy processo para a preparação de fibras de poliolefina
US20170306563A1 (en) * 2016-04-20 2017-10-26 Clarcor Inc. Fine fiber pulp from spinning and wet laid filter media
SE543048C2 (en) 2018-12-19 2020-09-29 Re Newcell Ab A method for separating cellulosic fibers from non-cellulosic fibers

Also Published As

Publication number Publication date
IT973729B (it) 1974-06-10
FR2160988A1 (Direct) 1973-07-06
JPS4863023A (Direct) 1973-09-03
SE379802B (Direct) 1975-10-20
SU462347A3 (ru) 1975-02-28
NL7215994A (Direct) 1973-05-29
FR2160988B1 (Direct) 1976-08-20
DE2257586A1 (de) 1973-05-30
GB1373708A (en) 1974-11-13

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