ZA742975B - Process for the production of poly-alpha-olefin fibrous gels - Google Patents

Process for the production of poly-alpha-olefin fibrous gels

Info

Publication number
ZA742975B
ZA742975B ZA00742975A ZA742975A ZA742975B ZA 742975 B ZA742975 B ZA 742975B ZA 00742975 A ZA00742975 A ZA 00742975A ZA 742975 A ZA742975 A ZA 742975A ZA 742975 B ZA742975 B ZA 742975B
Authority
ZA
South Africa
Prior art keywords
olefin
alpha
poly
production
fibrous gels
Prior art date
Application number
ZA00742975A
Inventor
C Borri
A Baradel
G Fortuna
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 ZA742975B publication Critical patent/ZA742975B/en

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Artificial Filaments (AREA)
  • Paper (AREA)
ZA00742975A 1973-05-09 1974-05-09 Process for the production of poly-alpha-olefin fibrous gels ZA742975B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23864/73A IT987223B (en) 1973-05-09 1973-05-09 PROCEDURE FOR THE PRODUCTION OF FIBROUS POLYALFAO LEFINE GELI

Publications (1)

Publication Number Publication Date
ZA742975B true ZA742975B (en) 1975-05-28

Family

ID=11210500

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00742975A ZA742975B (en) 1973-05-09 1974-05-09 Process for the production of poly-alpha-olefin fibrous gels

Country Status (15)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0546093Y2 (en) * 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 (en) * 1972-09-26 1974-03-11 Snam Progetti PROCESS FOR THE PRODUCTION OF POLYETHYLENE WITH RESTRICTED DISTRIBUTION OF MOLECULAR WEIGHTS

Also Published As

Publication number Publication date
BE814716A (en) 1974-09-02
CS186266B2 (en) 1978-11-30
CH606136A5 (en) 1978-10-31
AU6814274A (en) 1975-10-23
CS186299B2 (en) 1978-11-30
FR2269545A1 (en) 1975-11-28
NL7406209A (en) 1974-11-12
DD116622A5 (en) 1975-12-05
JPS5018581A (en) 1975-02-27
FR2269545B1 (en) 1977-10-28
IT987223B (en) 1975-02-20
SU585816A3 (en) 1977-12-25
HU168304B (en) 1976-03-28
DD113014A5 (en) 1975-05-12
LU70021A1 (en) 1974-10-01
DE2422377A1 (en) 1974-11-28
GB1469157A (en) 1977-03-30
CA1040336A (en) 1978-10-10

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