CA1032328A - Process for making discrete fibers by flashing a polymer solution having water dispersed therein - Google Patents

Process for making discrete fibers by flashing a polymer solution having water dispersed therein

Info

Publication number
CA1032328A
CA1032328A CA179,782A CA179782A CA1032328A CA 1032328 A CA1032328 A CA 1032328A CA 179782 A CA179782 A CA 179782A CA 1032328 A CA1032328 A CA 1032328A
Authority
CA
Canada
Prior art keywords
flashing
polymer solution
water dispersed
discrete fibers
making discrete
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
CA179,782A
Other languages
French (fr)
Other versions
CA179782S (en
Inventor
Frank J. Steffes
John H. Kozlowski
Paul C. Litzinger
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.)
Crown Zellerbach International Inc
Original Assignee
Crown Zellerbach International Inc
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 Crown Zellerbach International Inc filed Critical Crown Zellerbach International Inc
Application granted granted Critical
Publication of CA1032328A publication Critical patent/CA1032328A/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
    • D01D5/11—Flash-spinning
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CA179,782A 1972-08-30 1973-08-28 Process for making discrete fibers by flashing a polymer solution having water dispersed therein Expired CA1032328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28538672A 1972-08-30 1972-08-30

Publications (1)

Publication Number Publication Date
CA1032328A true CA1032328A (en) 1978-06-06

Family

ID=23094013

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,782A Expired CA1032328A (en) 1972-08-30 1973-08-28 Process for making discrete fibers by flashing a polymer solution having water dispersed therein

Country Status (22)

Country Link
JP (1) JPS5019645B2 (en)
AR (1) AR200022A1 (en)
AT (1) AT340768B (en)
BE (1) BE804182A (en)
BR (1) BR7306634D0 (en)
CA (1) CA1032328A (en)
CH (1) CH573986A5 (en)
DD (1) DD107087A5 (en)
DE (1) DE2343543C2 (en)
DK (1) DK146600C (en)
ES (1) ES418309A1 (en)
FI (1) FI59623C (en)
FR (1) FR2198005B1 (en)
GB (1) GB1446034A (en)
IE (1) IE38817B1 (en)
IN (1) IN140806B (en)
IT (1) IT998511B (en)
NL (1) NL7311863A (en)
NO (1) NO140770C (en)
PH (1) PH10452A (en)
SE (1) SE392133B (en)
ZA (1) ZA735927B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1085565B (en) * 1977-05-09 1985-05-28 Montedison Spa PROCEDURE FOR PREPARING PACKAGING CARDBOARD, EQUIPPED WITH RESISTANCE TO HUMIDITY
DE2947490A1 (en) * 1979-11-24 1981-06-04 Hoechst Ag, 6000 Frankfurt POLYOXYMETHYLENE FIBRIDE AND METHOD FOR THE PRODUCTION THEREOF
IT1151747B (en) * 1982-04-27 1986-12-24 Montedison Spa TWO-COMPONENT SYNTHETIC FIBERS SUITABLE TO REPLACE CELULOSIC FIBERS IN PAPER AND EXTRA-PAPER FIELDS, AND PROCEDURE FOR THEIR PREPARATION
US6869501B2 (en) 2001-12-20 2005-03-22 3M Innovative Properties Company Continuous process for controlled concentration of colloidal solutions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770856A (en) * 1970-09-08 1973-11-06 Oji Yuka Goseishi Kk Production of fine fibrous structures

Also Published As

Publication number Publication date
DE2343543C2 (en) 1983-11-03
JPS4992318A (en) 1974-09-03
IE38817L (en) 1974-02-28
PH10452A (en) 1977-03-31
BR7306634D0 (en) 1974-07-18
IT998511B (en) 1976-02-20
FR2198005A1 (en) 1974-03-29
DD107087A5 (en) 1974-07-12
DK146600C (en) 1984-04-24
ZA735927B (en) 1974-11-27
FI59623B (en) 1981-05-29
AT340768B (en) 1978-01-10
FR2198005B1 (en) 1976-10-01
DE2343543A1 (en) 1974-03-21
AR200022A1 (en) 1974-10-15
ES418309A1 (en) 1976-03-16
NL7311863A (en) 1974-03-04
SE392133B (en) 1977-03-14
JPS5019645B2 (en) 1975-07-09
IN140806B (en) 1976-12-25
NO140770B (en) 1979-07-30
CH573986A5 (en) 1976-03-31
IE38817B1 (en) 1978-06-07
GB1446034A (en) 1976-08-11
BE804182A (en) 1974-02-28
DK146600B (en) 1983-11-14
NO140770C (en) 1979-11-07
ATA749773A (en) 1977-04-15
FI59623C (en) 1981-09-10

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