CH482844A - Polyamide-containing polyolefin filaments with a cellular cross-section and process for their production - Google Patents

Polyamide-containing polyolefin filaments with a cellular cross-section and process for their production

Info

Publication number
CH482844A
CH482844A CH1539266A CH1539266A CH482844A CH 482844 A CH482844 A CH 482844A CH 1539266 A CH1539266 A CH 1539266A CH 1539266 A CH1539266 A CH 1539266A CH 482844 A CH482844 A CH 482844A
Authority
CH
Switzerland
Prior art keywords
polyamide
production
section
containing polyolefin
polyolefin filaments
Prior art date
Application number
CH1539266A
Other languages
German (de)
Inventor
Murao Taiichi
Katsuyama Shigeo
Sasaki Toshio
Original Assignee
Asahi Chemical Ind
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 Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of CH482844A publication Critical patent/CH482844A/en

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
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • D01D5/247—Discontinuous hollow structure or microporous structure
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
CH1539266A 1965-10-26 1966-10-24 Polyamide-containing polyolefin filaments with a cellular cross-section and process for their production CH482844A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6524065 1965-10-26
JP6524165 1965-10-26
JP6524265 1965-10-26

Publications (1)

Publication Number Publication Date
CH482844A true CH482844A (en) 1969-12-15

Family

ID=27298720

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1539266A CH482844A (en) 1965-10-26 1966-10-24 Polyamide-containing polyolefin filaments with a cellular cross-section and process for their production

Country Status (2)

Country Link
CH (1) CH482844A (en)
DE (1) DE1669369A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2093313A1 (en) * 2008-02-22 2009-08-26 Total Petrochemicals Research Feluy Foamed fibres

Also Published As

Publication number Publication date
DE1669369A1 (en) 1970-10-01

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Legal Events

Date Code Title Description
PL Patent ceased