IT970438B - Struttura porosa a fiocchi o a nastri di materiale polimero e procedimento per la sua produ zione nonche procedimento per la produzione di una struttura a foglio da essa - Google Patents

Struttura porosa a fiocchi o a nastri di materiale polimero e procedimento per la sua produ zione nonche procedimento per la produzione di una struttura a foglio da essa

Info

Publication number
IT970438B
IT970438B IT31576/72A IT3157672A IT970438B IT 970438 B IT970438 B IT 970438B IT 31576/72 A IT31576/72 A IT 31576/72A IT 3157672 A IT3157672 A IT 3157672A IT 970438 B IT970438 B IT 970438B
Authority
IT
Italy
Prior art keywords
procedure
production
flakes
straps
well
Prior art date
Application number
IT31576/72A
Other languages
English (en)
Original Assignee
Mitsubishi Rayon 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
Priority claimed from JP46089900A external-priority patent/JPS4855264A/ja
Priority claimed from JP10257771A external-priority patent/JPS4867356A/ja
Application filed by Mitsubishi Rayon Co filed Critical Mitsubishi Rayon Co
Application granted granted Critical
Publication of IT970438B publication Critical patent/IT970438B/it

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
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/10—Silicon-containing compounds
    • C08K7/12—Asbestos
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/16—Solid spheres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IT31576/72A 1971-11-12 1972-11-13 Struttura porosa a fiocchi o a nastri di materiale polimero e procedimento per la sua produ zione nonche procedimento per la produzione di una struttura a foglio da essa IT970438B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP46089900A JPS4855264A (it) 1971-11-12 1971-11-12
JP10257771A JPS4867356A (it) 1971-12-20 1971-12-20

Publications (1)

Publication Number Publication Date
IT970438B true IT970438B (it) 1974-04-10

Family

ID=26431297

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31576/72A IT970438B (it) 1971-11-12 1972-11-13 Struttura porosa a fiocchi o a nastri di materiale polimero e procedimento per la sua produ zione nonche procedimento per la produzione di una struttura a foglio da essa

Country Status (6)

Country Link
CA (1) CA995849A (it)
DE (1) DE2255152C3 (it)
FR (1) FR2159458B1 (it)
GB (1) GB1416894A (it)
IT (1) IT970438B (it)
NL (1) NL157360B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1439514A (en) * 1972-07-13 1976-06-16 Mitsubishi Rayon Co Sheet-like structure and process for manufacturing same
DE2456277A1 (de) * 1974-11-28 1976-08-12 Hoechst Ag Verfahren zur herstellung von tonerde enthaltenden hydrophilen polyolefinfasern
GB1556710A (en) * 1975-09-12 1979-11-28 Anic Spa Method of occluding substances in structures and products obtained thereby
CA1301400C (en) * 1987-11-09 1992-05-19 Sellathurai Suppiah Porous composite materials and methods for preparing them

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL246230A (it) * 1958-12-09

Also Published As

Publication number Publication date
GB1416894A (en) 1975-12-10
DE2255152A1 (de) 1973-07-19
NL157360B (nl) 1978-07-17
DE2255152C3 (de) 1974-06-06
FR2159458B1 (it) 1975-03-28
CA995849A (en) 1976-08-24
FR2159458A1 (it) 1973-06-22
DE2255152B2 (de) 1973-10-18
NL7215279A (it) 1973-05-15

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