ES383822A1 - Procedimiento para la preparacion de fibras de poliester. - Google Patents

Procedimiento para la preparacion de fibras de poliester.

Info

Publication number
ES383822A1
ES383822A1 ES383822A ES383822A ES383822A1 ES 383822 A1 ES383822 A1 ES 383822A1 ES 383822 A ES383822 A ES 383822A ES 383822 A ES383822 A ES 383822A ES 383822 A1 ES383822 A1 ES 383822A1
Authority
ES
Spain
Prior art keywords
fibres
preparation
stretch
stretch ratio
polyester fibres
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
ES383822A
Other languages
English (en)
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 ES383822A1 publication Critical patent/ES383822A1/es
Expired legal-status Critical Current

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
ES383822A 1969-09-22 1970-09-21 Procedimiento para la preparacion de fibras de poliester. Expired ES383822A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2233269 1969-09-22

Publications (1)

Publication Number Publication Date
ES383822A1 true ES383822A1 (es) 1973-03-01

Family

ID=11194783

Family Applications (1)

Application Number Title Priority Date Filing Date
ES383822A Expired ES383822A1 (es) 1969-09-22 1970-09-21 Procedimiento para la preparacion de fibras de poliester.

Country Status (7)

Country Link
BE (1) BE756413A (es)
CA (1) CA922466A (es)
DE (1) DE2046121A1 (es)
ES (1) ES383822A1 (es)
FR (1) FR2062405A5 (es)
GB (1) GB1262818A (es)
NL (1) NL7013761A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1080766B (it) * 1977-07-22 1985-05-16 Montefibre Spa Polietilentereftalato modificato e fibre,films o altri corpi formati da esso ottenuti
DE2925582A1 (de) 1979-06-25 1981-01-22 Basf Ag Thermoplastische, segmentierte elastomere copolyaetherester und ihre verwendung als haftkleber
DE19951067B4 (de) * 1999-10-22 2004-04-08 Inventa-Fischer Ag Polyesterfasern mit verminderter Pillingneigung sowie Verfahren zu ihrer Herstellung
CN104651972A (zh) * 2015-03-17 2015-05-27 江苏江南高纤股份有限公司 直接纺丝低起球聚酯毛型纤维长丝束的制造方法

Also Published As

Publication number Publication date
GB1262818A (en) 1972-02-09
NL7013761A (es) 1971-03-24
BE756413A (fr) 1971-03-22
CA922466A (en) 1973-03-13
FR2062405A5 (es) 1971-06-25
DE2046121A1 (de) 1971-03-25

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