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FR1490987A - Process for the preparation of filamentous fibrous products - Google Patents

Process for the preparation of filamentous fibrous products

Info

Publication number
FR1490987A
FR1490987A FR74708A FR74708A FR1490987A FR 1490987 A FR1490987 A FR 1490987A FR 74708 A FR74708 A FR 74708A FR 74708 A FR74708 A FR 74708A FR 1490987 A FR1490987 A FR 1490987A
Authority
FR
France
Prior art keywords
preparation
fibrous products
filamentous fibrous
filamentous
products
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
FR74708A
Other languages
French (fr)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 NL6511455A external-priority patent/NL6511455A/xx
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to FR74708A priority Critical patent/FR1490987A/en
Application granted granted Critical
Publication of FR1490987A publication Critical patent/FR1490987A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/224—Surface treatment
    • 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
    • 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
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR74708A 1965-09-02 1966-08-31 Process for the preparation of filamentous fibrous products Expired FR1490987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR74708A FR1490987A (en) 1965-09-02 1966-08-31 Process for the preparation of filamentous fibrous products

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL6511455A NL6511455A (en) 1965-09-02 1965-09-02
GB40150/65A GB1093899A (en) 1965-09-02 1965-09-21 Foamable resins
FR74708A FR1490987A (en) 1965-09-02 1966-08-31 Process for the preparation of filamentous fibrous products

Publications (1)

Publication Number Publication Date
FR1490987A true FR1490987A (en) 1967-08-04

Family

ID=27243531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR74708A Expired FR1490987A (en) 1965-09-02 1966-08-31 Process for the preparation of filamentous fibrous products

Country Status (1)

Country Link
FR (1) FR1490987A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244548A2 (en) * 1986-05-09 1987-11-11 S.P.T. S.r.l. Increased volume synthetic fibres, procedure for producing them and their use, in particular for filters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244548A2 (en) * 1986-05-09 1987-11-11 S.P.T. S.r.l. Increased volume synthetic fibres, procedure for producing them and their use, in particular for filters
EP0244548A3 (en) * 1986-05-09 1988-08-24 Spt Srl Increased volume synthetic fibres, procedure for producing them and their use, in particular for filters

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