BE802962A - Procede permettant d'obtenir un polyethylene hydrophile et polyethylene hydrophile ainsi obtenu - Google Patents

Procede permettant d'obtenir un polyethylene hydrophile et polyethylene hydrophile ainsi obtenu

Info

Publication number
BE802962A
BE802962A BE134009A BE134009A BE802962A BE 802962 A BE802962 A BE 802962A BE 134009 A BE134009 A BE 134009A BE 134009 A BE134009 A BE 134009A BE 802962 A BE802962 A BE 802962A
Authority
BE
Belgium
Prior art keywords
hydrophilic polyethylene
process allowing
hydrophilic
polyethylene
allowing
Prior art date
Application number
BE134009A
Other languages
English (en)
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
Publication of BE802962A publication Critical patent/BE802962A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12Chemical modification
    • C08J7/14Chemical modification with acids, their salts or anhydrides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02Ethene
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/40Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/50Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04Homopolymers or copolymers of ethene
    • C08J2323/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2347/00Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
BE134009A 1972-07-31 1973-07-30 Procede permettant d'obtenir un polyethylene hydrophile et polyethylene hydrophile ainsi obtenu BE802962A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27677/72A IT963573B (it) 1972-07-31 1972-07-31 Metodo per ottenere polietilene idrofilo e polietilene idrofilo cosi ottenuto

Publications (1)

Publication Number Publication Date
BE802962A true BE802962A (fr) 1973-11-16

Family

ID=11222110

Family Applications (1)

Application Number Title Priority Date Filing Date
BE134009A BE802962A (fr) 1972-07-31 1973-07-30 Procede permettant d'obtenir un polyethylene hydrophile et polyethylene hydrophile ainsi obtenu

Country Status (14)

Country Link
JP (1) JPS5228153B2 (fr)
BE (1) BE802962A (fr)
CA (1) CA1020697A (fr)
CH (1) CH606138A5 (fr)
CS (1) CS174893B2 (fr)
DD (1) DD106855A5 (fr)
DE (1) DE2338854A1 (fr)
FR (1) FR2194724B1 (fr)
GB (1) GB1431317A (fr)
HU (1) HU167169B (fr)
IT (1) IT963573B (fr)
LU (1) LU68131A1 (fr)
NL (1) NL155024B (fr)
ZA (1) ZA735102B (fr)

Also Published As

Publication number Publication date
IT963573B (it) 1974-01-21
DD106855A5 (fr) 1974-07-05
CA1020697A (fr) 1977-11-08
FR2194724A1 (fr) 1974-03-01
ZA735102B (en) 1974-10-30
JPS4953685A (fr) 1974-05-24
HU167169B (fr) 1975-08-28
CS174893B2 (fr) 1977-04-29
DE2338854A1 (de) 1974-02-21
JPS5228153B2 (fr) 1977-07-25
GB1431317A (en) 1976-04-07
LU68131A1 (fr) 1973-10-23
CH606138A5 (fr) 1978-10-31
NL7310424A (fr) 1974-02-04
NL155024B (nl) 1977-11-15
FR2194724B1 (fr) 1976-09-17
AU5821573A (en) 1975-01-23

Similar Documents

Publication Publication Date Title
BE799417A (fr) Procede de direction et de determination d'haptenes,
BE802274A (fr) Procede d'extrusion
BE783679A (fr) Procede de production d'hologrammes
IT1006613B (it) Metodo per la preparazione di un copolimero per la produzione di poliuretani e prodotto ottenuto
BE819740A (fr) Procede et appareil de formation de poil a touffes en j
BE795073A (fr) Procede pour la fabrication d'aubes creuses
BE792435A (fr) Procede d'evaporation
BE832132Q (fr) Procede pour la fabrication de papier a partir de paille et papier ainsi obtenu
BE808845A (fr) Procede de production d'ether dimethylique
BE760672A (fr) Procede de production d'alcenes
BE807879A (fr) Procede et appareil pour la production d'articles a surface de poil
BE786518A (fr) Procede de preparation d'oxa-bicyclo-alcenes
BE783222A (fr) Procede de production d'agents antibacteriens
RO65147A (fr) Procede pour obtenir un copolymere d'ethylene et dienne conjugee
BE789594A (fr) Appareil electrochimique et procede de fabrication d'halogenates
RO63989A (fr) Procede pour obtenir l'acide fluorhydrique
BE784465A (fr) Procede et appareil de production d'un mat de
BE800855A (fr) Procede d'electrodeposition
BE805499A (fr) Procede d'electro-usinage et appareil
BE768628A (fr) Procede de formation et de restitution
RO65173A (fr) Procede d'obtenir le complex d'antibiotiques a25822
BE802962A (fr) Procede permettant d'obtenir un polyethylene hydrophile et polyethylene hydrophile ainsi obtenu
RO64170A (fr) Procede pour obtenir l'antibiotique a-2315
RO71434A (fr) Procede d'obtenir bis-(2-methyle-3hydroxy-4-hydroxymethylpyridile-5-methylthio)-carbonate
BE785054A (fr) Procede de production d'essence