[go: up one dir, main page]

IT985609B - Processo per la preparazione di fibridi di polialfaolefine e fibri di cosi ottenute - Google Patents

Processo per la preparazione di fibridi di polialfaolefine e fibri di cosi ottenute

Info

Publication number
IT985609B
IT985609B IT23559/73A IT2355973A IT985609B IT 985609 B IT985609 B IT 985609B IT 23559/73 A IT23559/73 A IT 23559/73A IT 2355973 A IT2355973 A IT 2355973A IT 985609 B IT985609 B IT 985609B
Authority
IT
Italy
Prior art keywords
fibers
polyalfaolefin
preparation
polyalfaolefin fibers
Prior art date
Application number
IT23559/73A
Other languages
English (en)
Inventor
F Della
A Baradel
C Borri
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Priority to IT23559/73A priority Critical patent/IT985609B/it
Priority to AU67537/74A priority patent/AU484580B2/en
Priority to CH556074A priority patent/CH606128A5/xx
Priority to FR7414187A priority patent/FR2227281B1/fr
Priority to DD178148A priority patent/DD112457A5/xx
Priority to NL7405776A priority patent/NL7405776A/xx
Priority to CA74198622A priority patent/CA1049196A/en
Priority to LU69957A priority patent/LU69957A1/xx
Priority to BE143715A priority patent/BE814316A/xx
Priority to JP49047788A priority patent/JPS5014788A/ja
Priority to SE7405812A priority patent/SE405017B/xx
Priority to DE2420943A priority patent/DE2420943A1/de
Priority to ZA00742715A priority patent/ZA742715B/xx
Priority to GB1895974A priority patent/GB1465104A/en
Application granted granted Critical
Publication of IT985609B publication Critical patent/IT985609B/it

Links

Classifications

    • 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
    • D21H5/202—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 polyolefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • D01D5/38—Formation of filaments, threads, or the like during polymerisation
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
IT23559/73A 1973-04-30 1973-04-30 Processo per la preparazione di fibridi di polialfaolefine e fibri di cosi ottenute IT985609B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT23559/73A IT985609B (it) 1973-04-30 1973-04-30 Processo per la preparazione di fibridi di polialfaolefine e fibri di cosi ottenute
AU67537/74A AU484580B2 (en) 1973-04-30 1974-04-04 Process for the preparation of polyalphaolefine fibrids and fibrids obtained thereby
CH556074A CH606128A5 (it) 1973-04-30 1974-04-23
FR7414187A FR2227281B1 (it) 1973-04-30 1974-04-24
DD178148A DD112457A5 (it) 1973-04-30 1974-04-26
CA74198622A CA1049196A (en) 1973-04-30 1974-04-29 Process for the preparation of polyalphaolefine fibrids obtained thereby
NL7405776A NL7405776A (it) 1973-04-30 1974-04-29
LU69957A LU69957A1 (it) 1973-04-30 1974-04-29
BE143715A BE814316A (fr) 1973-04-30 1974-04-29 Procede de preparation de fibrides de poly-alpha-olefines et fibrides ainsi obtenues
JP49047788A JPS5014788A (it) 1973-04-30 1974-04-30
SE7405812A SE405017B (sv) 1973-04-30 1974-04-30 Forfarande for framstellning av fibrider genom polymerisation av eten eller eten och en konjugerad dien
DE2420943A DE2420943A1 (de) 1973-04-30 1974-04-30 Verfahren zur herstellung von polyalpha-olefinfibriden und dabei erhaltene fibride
ZA00742715A ZA742715B (en) 1973-04-30 1974-04-30 Process for the preparation of poly-alphaolefine fibrids obtained thereby
GB1895974A GB1465104A (en) 1973-04-30 1974-04-30 Process for the preparation of fibrids of olefinically unsatu rated monomers and fibrids obtained thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23559/73A IT985609B (it) 1973-04-30 1973-04-30 Processo per la preparazione di fibridi di polialfaolefine e fibri di cosi ottenute

Publications (1)

Publication Number Publication Date
IT985609B true IT985609B (it) 1974-12-10

Family

ID=11208135

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23559/73A IT985609B (it) 1973-04-30 1973-04-30 Processo per la preparazione di fibridi di polialfaolefine e fibri di cosi ottenute

Country Status (13)

Country Link
JP (1) JPS5014788A (it)
BE (1) BE814316A (it)
CA (1) CA1049196A (it)
CH (1) CH606128A5 (it)
DD (1) DD112457A5 (it)
DE (1) DE2420943A1 (it)
FR (1) FR2227281B1 (it)
GB (1) GB1465104A (it)
IT (1) IT985609B (it)
LU (1) LU69957A1 (it)
NL (1) NL7405776A (it)
SE (1) SE405017B (it)
ZA (1) ZA742715B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1015582B (it) * 1974-07-01 1977-05-20 Snam Progetti Processo per la polimerizzazione dell etilene

Also Published As

Publication number Publication date
FR2227281A1 (it) 1974-11-22
DD112457A5 (it) 1975-04-12
NL7405776A (it) 1974-11-01
CH606128A5 (it) 1978-10-31
FR2227281B1 (it) 1977-06-24
GB1465104A (en) 1977-02-23
SE405017B (sv) 1978-11-13
ZA742715B (en) 1975-05-28
AU6753774A (en) 1975-10-09
JPS5014788A (it) 1975-02-17
DE2420943A1 (de) 1974-11-14
BE814316A (fr) 1974-08-16
LU69957A1 (it) 1974-08-06
CA1049196A (en) 1979-02-20

Similar Documents

Publication Publication Date Title
IT1051449B (it) Processo per la preparazione di coloranti xantenici
IT1043709B (it) Processo per la preparazione di anidride aoetica
IT1039797B (it) Processo per la preparazione di glicoldimetileteri
IT1054694B (it) Processo per la preparazione di p benzochinondichetali
IT1037282B (it) Processo per la preparazione di butindiolo
IT1022048B (it) Processo per la preparazione di perfluorononani
IT1044384B (it) Processo per la preparazione di tetraidrofurano
IT1012901B (it) Processo per la preparazione di composizioni fluoroelastomere
IT1008993B (it) Processo per la preparazione di esametilendiamina
IT1050008B (it) Processo per la preparazione di coloranti ossazinici basici
IT1048613B (it) Processo per la preparazione di acetacetamido n solfofluoruro
IT1040401B (it) Processo per la preparazone di resorcine
IT1034273B (it) Processo per la preparazione di n alchiliminoahlani
IT1031586B (it) Processo per la preparazione di o benziltolueni
IT1012820B (it) Processo per la preparazione di 1 cloroantrachinone
IT1008995B (it) Processo per la preparazione di butindiolo
IT1002988B (it) Processo per la preparazione di coloranti stirilici
IT1041827B (it) Processo per la preparazione di fomaldeide
IT1007123B (it) Processo per la preparazione di fosfazeni polimerici e prodotti relativi
IT1038088B (it) Processo per la preparazione di composti 4 amino 1.8 naftalimidici
IT1042095B (it) Processo per la preparazione di polialogeno cuproftalocianine
IT1038689B (it) Processo per la preparazione di cianogemo
IT985609B (it) Processo per la preparazione di fibridi di polialfaolefine e fibri di cosi ottenute
IT985367B (it) Processo per la preparazione di 2 6 dimetilnaftalene
IT1008262B (it) Processo per la preparazione di ossamide