ES393551A1 - Polyolefinic compositions and films fibres and the like formed ther efrom - Google Patents

Polyolefinic compositions and films fibres and the like formed ther efrom

Info

Publication number
ES393551A1
ES393551A1 ES393551A ES393551A ES393551A1 ES 393551 A1 ES393551 A1 ES 393551A1 ES 393551 A ES393551 A ES 393551A ES 393551 A ES393551 A ES 393551A ES 393551 A1 ES393551 A1 ES 393551A1
Authority
ES
Spain
Prior art keywords
carbon atoms
general formula
radical
heteroatoms
hydrogen
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES393551A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of ES393551A1 publication Critical patent/ES393551A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent

Abstract

Procedure for preparing textile dyeable polyolefin fibers, by extrusion of the molded mass, and stretching of the fibers thus obtained, characterized in that the extruded mixtures consist of a polyolefin consisting mainly of isotactic macromolecules with 1 to 25% by weight of a basic copolyamide obtained by polycondensation of one or more polyamines of the general formula: **(See formula)** wherein R and R'may be, independently of one another, hydrogen, alkyl radicals with 1 to 20 carbon atoms or cycloalkyl or aryl radicals with 6 to 30 carbon atoms, while A is a bivalent aliphatic, cycloaliphatic radical, aromatic or heterocyclic which may contain, in addition to carbon and hydrogen, nitrogen, in the form of secondary or tertiary amine groups, or heteroatoms such as O, S and P. with at least two bicarboxylic acids or their derivatives (such as, for example, esters), one of which has the general formula: **(See formula)** in which R and R', independently of each other, have the same meaning attributed to them before, while n is an integer from 1 to 10, while the other acid has the general formula; ROOC-B-COOR' where R and R'have the same meaning as attributed above, while B is a bivalent aliphatic radical with 1 to 20 carbon atoms or a bivalent cycloaliphatic or aromatic radical with 6 to 20 carbon atoms, which it can contain nitrogen or heteroatoms such as O, S and P. (Machine-translation by Google Translate, not legally binding)
ES393551A 1970-07-24 1971-07-23 Polyolefinic compositions and films fibres and the like formed ther efrom Expired ES393551A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2784670 1970-07-24

Publications (1)

Publication Number Publication Date
ES393551A1 true ES393551A1 (en) 1973-08-16

Family

ID=11222457

Family Applications (1)

Application Number Title Priority Date Filing Date
ES393551A Expired ES393551A1 (en) 1970-07-24 1971-07-23 Polyolefinic compositions and films fibres and the like formed ther efrom

Country Status (8)

Country Link
AT (1) AT322725B (en)
BE (1) BE770404A (en)
CA (1) CA934490A (en)
DE (1) DE2136676A1 (en)
ES (1) ES393551A1 (en)
FR (1) FR2103091A5 (en)
GB (1) GB1362703A (en)
NL (1) NL7109933A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1010347A4 (en) * 1996-06-12 1998-06-02 Wetenschappelijk En Tech Ct Va PAINT AND BARE printable POLYPROPYLENE COMPOSITION products made from them.

Also Published As

Publication number Publication date
AT322725B (en) 1975-06-10
CA934490A (en) 1973-09-25
GB1362703A (en) 1974-08-07
FR2103091A5 (en) 1972-04-07
DE2136676A1 (en) 1972-02-03
NL7109933A (en) 1972-01-26
BE770404A (en) 1972-01-24

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