IT987223B - Procedimento per la produzione di geli fibrosi di polialfao lefine - Google Patents

Procedimento per la produzione di geli fibrosi di polialfao lefine

Info

Publication number
IT987223B
IT987223B IT23864/73A IT2386473A IT987223B IT 987223 B IT987223 B IT 987223B IT 23864/73 A IT23864/73 A IT 23864/73A IT 2386473 A IT2386473 A IT 2386473A IT 987223 B IT987223 B IT 987223B
Authority
IT
Italy
Prior art keywords
polyalfao
lefine
geli
fibrous
procedure
Prior art date
Application number
IT23864/73A
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 IT23864/73A priority Critical patent/IT987223B/it
Priority to AU68142/74A priority patent/AU481541B2/en
Priority to FR7415071A priority patent/FR2269545B1/fr
Priority to CH621674A priority patent/CH606136A5/xx
Priority to NL7406209A priority patent/NL7406209A/xx
Priority to HUSA2639A priority patent/HU168304B/hu
Priority to CA199,312A priority patent/CA1040336A/en
Priority to GB2039074A priority patent/GB1469157A/en
Priority to CS7700002836A priority patent/CS186299B2/cs
Priority to DD183217A priority patent/DD116622A5/xx
Priority to SU742023651A priority patent/SU585816A3/ru
Priority to DD178372A priority patent/DD113014A5/xx
Priority to LU70021A priority patent/LU70021A1/xx
Priority to CS7400003333A priority patent/CS186266B2/cs
Priority to BE144058A priority patent/BE814716A/xx
Priority to ZA00742975A priority patent/ZA742975B/xx
Priority to JP49050800A priority patent/JPS5018581A/ja
Priority to DE2422377A priority patent/DE2422377A1/de
Application granted granted Critical
Publication of IT987223B publication Critical patent/IT987223B/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)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Artificial Filaments (AREA)
  • Paper (AREA)
IT23864/73A 1973-05-09 1973-05-09 Procedimento per la produzione di geli fibrosi di polialfao lefine IT987223B (it)

Priority Applications (18)

Application Number Priority Date Filing Date Title
IT23864/73A IT987223B (it) 1973-05-09 1973-05-09 Procedimento per la produzione di geli fibrosi di polialfao lefine
AU68142/74A AU481541B2 (en) 1973-05-09 1974-04-22 Process forthe production of poly-alpha-olefin fibrous gels
FR7415071A FR2269545B1 (it) 1973-05-09 1974-04-30
CH621674A CH606136A5 (it) 1973-05-09 1974-05-07
DD178372A DD113014A5 (it) 1973-05-09 1974-05-08
CA199,312A CA1040336A (en) 1973-05-09 1974-05-08 Process for the production of poly-alpha-olefin fibrous gels
GB2039074A GB1469157A (en) 1973-05-09 1974-05-08 Process for the production of gels of fibrids of a poly- alpha-olefin
CS7700002836A CS186299B2 (en) 1973-05-09 1974-05-08 Method of manufacturing fibrous polyethylene gels
NL7406209A NL7406209A (it) 1973-05-09 1974-05-08
SU742023651A SU585816A3 (ru) 1973-05-09 1974-05-08 Способ получени полиэтилена
HUSA2639A HU168304B (it) 1973-05-09 1974-05-08
LU70021A LU70021A1 (it) 1973-05-09 1974-05-08
CS7400003333A CS186266B2 (en) 1973-05-09 1974-05-08 Method of manufacturing polyethylene fibrous gels
BE144058A BE814716A (fr) 1973-05-09 1974-05-08 Procede de production de gels fibreux de poly-alpha-olefines
DD183217A DD116622A5 (it) 1973-05-09 1974-05-08
ZA00742975A ZA742975B (en) 1973-05-09 1974-05-09 Process for the production of poly-alpha-olefin fibrous gels
JP49050800A JPS5018581A (it) 1973-05-09 1974-05-09
DE2422377A DE2422377A1 (de) 1973-05-09 1974-05-09 Verfahren zur herstellung von faserartigen poly-alpha-olefin-gelen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23864/73A IT987223B (it) 1973-05-09 1973-05-09 Procedimento per la produzione di geli fibrosi di polialfao lefine

Publications (1)

Publication Number Publication Date
IT987223B true IT987223B (it) 1975-02-20

Family

ID=11210500

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23864/73A IT987223B (it) 1973-05-09 1973-05-09 Procedimento per la produzione di geli fibrosi di polialfao lefine

Country Status (15)

Country Link
JP (1) JPS5018581A (it)
BE (1) BE814716A (it)
CA (1) CA1040336A (it)
CH (1) CH606136A5 (it)
CS (2) CS186299B2 (it)
DD (2) DD113014A5 (it)
DE (1) DE2422377A1 (it)
FR (1) FR2269545B1 (it)
GB (1) GB1469157A (it)
HU (1) HU168304B (it)
IT (1) IT987223B (it)
LU (1) LU70021A1 (it)
NL (1) NL7406209A (it)
SU (1) SU585816A3 (it)
ZA (1) ZA742975B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0546093Y2 (it) * 1987-10-31 1993-12-01

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT967855B (it) * 1972-09-26 1974-03-11 Snam Progetti Processo per la produzione di polie tilene a distribuzione ristretta di pesi molecolari

Also Published As

Publication number Publication date
FR2269545B1 (it) 1977-10-28
SU585816A3 (ru) 1977-12-25
BE814716A (fr) 1974-09-02
AU6814274A (en) 1975-10-23
FR2269545A1 (it) 1975-11-28
GB1469157A (en) 1977-03-30
DD116622A5 (it) 1975-12-05
DD113014A5 (it) 1975-05-12
NL7406209A (it) 1974-11-12
ZA742975B (en) 1975-05-28
HU168304B (it) 1976-03-28
JPS5018581A (it) 1975-02-27
DE2422377A1 (de) 1974-11-28
CS186266B2 (en) 1978-11-30
CS186299B2 (en) 1978-11-30
LU70021A1 (it) 1974-10-01
CA1040336A (en) 1978-10-10
CH606136A5 (it) 1978-10-31

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