RO86221B - Process for obtaining some polyamide content fibers from various components - Google Patents

Process for obtaining some polyamide content fibers from various components

Info

Publication number
RO86221B
RO86221B RO77657A RO7765774A RO86221B RO 86221 B RO86221 B RO 86221B RO 77657 A RO77657 A RO 77657A RO 7765774 A RO7765774 A RO 7765774A RO 86221 B RO86221 B RO 86221B
Authority
RO
Romania
Prior art keywords
obtaining
various components
polyamide content
content fibers
polyamide
Prior art date
Application number
RO77657A
Other languages
Romanian (ro)
Other versions
RO86221A (en
Inventor
Alfred Szafner
Gyorgy Dutka
Gyulane Toth
Original Assignee
Muanyagipari Kutato Intezet, Budapesta
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 Muanyagipari Kutato Intezet, Budapesta filed Critical Muanyagipari Kutato Intezet, Budapesta
Publication of RO86221A publication Critical patent/RO86221A/en
Publication of RO86221B publication Critical patent/RO86221B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Polyamides (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Procedeul conform inventiei, foloseste cel putin un component poliamidic, la a carei obtinere s-au adaugat componenti generatori de poliamide precum si unul sau mai multi acizi dicarbonilici sau tricarbonilici. Se utilizeaza în industria textila pentru producerea fibrelor sintetice.The process according to the invention uses at least one polyamide component, to which polyamide-generating components as well as one or more dicarbonyl or tricarbonyl acids have been added. It is used in the textile industry for the production of synthetic fibers.

RO77657A 1973-02-20 1974-02-13 Process for obtaining some polyamide content fibers from various components RO86221B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMU000497 HU165832B (en) 1973-02-20 1973-02-20

Publications (2)

Publication Number Publication Date
RO86221A RO86221A (en) 1985-03-15
RO86221B true RO86221B (en) 1985-03-31

Family

ID=10999688

Family Applications (1)

Application Number Title Priority Date Filing Date
RO77657A RO86221B (en) 1973-02-20 1974-02-13 Process for obtaining some polyamide content fibers from various components

Country Status (12)

Country Link
AT (1) AT336768B (en)
BE (1) BE811196A (en)
CS (1) CS179520B1 (en)
DD (1) DD110523A1 (en)
DE (1) DE2406491A1 (en)
FR (1) FR2218406B3 (en)
GB (1) GB1455186A (en)
HU (1) HU165832B (en)
IT (1) IT1013889B (en)
NL (1) NL7402185A (en)
PL (1) PL93781B1 (en)
RO (1) RO86221B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407227A1 (en) * 1977-10-28 1979-05-25 Rhone Poulenc Ind PROCESS FOR OBTAINING SOFT COPOLYAMIDES HAVING IMPROVED MECHANICAL PROPERTIES
FR2408668A1 (en) * 1977-11-10 1979-06-08 Rhone Poulenc Textile DOUBLE-CONSTITUENT POLYAMIDE FILAMENT AND PROCESS FOR OBTAINING ITS
EP0191746B1 (en) * 1985-01-11 1993-02-10 Monsanto Company Improved partially oriented nylon yarn and process
US4596742A (en) * 1985-04-22 1986-06-24 Monsanto Company Partially oriented nylon yarn and process
EP0345648B2 (en) * 1988-06-07 2000-04-05 Ems-Inventa Ag Thermoplastically processable polyamides
RU2215833C1 (en) * 2002-07-11 2003-11-10 ООО Научно-производственное предприятие "Термостойкий текстиль" Fiber or film molding composition
FR2950626B1 (en) * 2009-09-30 2013-11-08 Rhodia Operations POLYAMIDES WITH HIGH FLUIDITY

Also Published As

Publication number Publication date
FR2218406A1 (en) 1974-09-13
CS179520B1 (en) 1977-11-30
HU165832B (en) 1974-11-28
DE2406491A1 (en) 1974-08-22
DD110523A1 (en) 1974-12-20
AT336768B (en) 1977-05-25
NL7402185A (en) 1974-08-22
RO86221A (en) 1985-03-15
IT1013889B (en) 1977-03-30
BE811196A (en) 1974-06-17
PL93781B1 (en) 1977-06-30
FR2218406B3 (en) 1976-10-29
ATA95374A (en) 1976-09-15
GB1455186A (en) 1976-11-10

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