CH470953A - Verfahren zur Herstellung von geformten Gebilden - Google Patents

Verfahren zur Herstellung von geformten Gebilden

Info

Publication number
CH470953A
CH470953A CH613963A CH613963A CH470953A CH 470953 A CH470953 A CH 470953A CH 613963 A CH613963 A CH 613963A CH 613963 A CH613963 A CH 613963A CH 470953 A CH470953 A CH 470953A
Authority
CH
Switzerland
Prior art keywords
production
shaped structures
structures
shaped
Prior art date
Application number
CH613963A
Other languages
English (en)
Inventor
Beale Dunnington Gordon
Thomas Fields Reuben
Original Assignee
Du Pont
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 claimed from US275480A external-priority patent/US3354023A/en
Application filed by Du Pont filed Critical Du Pont
Publication of CH470953A publication Critical patent/CH470953A/de

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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/0885—Cooling filaments, threads or the like, leaving the spinnerettes by means of a liquid
    • 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
    • D01D5/08—Melt spinning methods
    • 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
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
CH613963A 1962-05-17 1963-05-16 Verfahren zur Herstellung von geformten Gebilden CH470953A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19546862A 1962-05-17 1962-05-17
US275480A US3354023A (en) 1963-04-22 1963-04-22 Oriented polymers

Publications (1)

Publication Number Publication Date
CH470953A true CH470953A (de) 1969-04-15

Family

ID=26891003

Family Applications (1)

Application Number Title Priority Date Filing Date
CH613963A CH470953A (de) 1962-05-17 1963-05-16 Verfahren zur Herstellung von geformten Gebilden

Country Status (8)

Country Link
BE (1) BE632464A (de)
CH (1) CH470953A (de)
DE (3) DE1886867U (de)
FR (1) FR1380453A (de)
GB (1) GB1017175A (de)
LU (1) LU43748A1 (de)
NL (2) NL146425B (de)
SE (1) SE303369B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480457A (en) * 1966-05-23 1969-11-25 Du Pont Polyamide tape for power transmission belting
GB1365932A (en) * 1970-08-31 1974-09-04 Nitto Electric Ind Co Method for the manufacture of heat shrinkable tube
JPS5223368B2 (de) * 1973-11-26 1977-06-23
DE102004044092A1 (de) * 2004-09-09 2006-03-16 Basf Ag Verfahren zur Herstellung von Monofilen, Fasern und Borsten mit hoher Steifigkeit
CN102383205A (zh) * 2011-10-18 2012-03-21 上海市塑料研究所 聚全氟乙丙烯纤维的制备方法

Also Published As

Publication number Publication date
GB1017175A (de) 1900-01-01
BE632464A (de) 1900-01-01
DE1504686B2 (de) 1975-01-09
DE1504686A1 (de) 1969-04-10
LU43748A1 (de) 1963-11-15
DE1504686C3 (de) 1975-08-21
SE303369B (de) 1968-08-26
NL146425B (nl) 1975-07-15
FR1380453A (fr) 1964-12-04
NL292937A (de) 1900-01-01
DE1779906A1 (de) 1971-09-16
DE1886867U (de) 1964-01-30

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Legal Events

Date Code Title Description
PL Patent ceased