IT1026341B - Fibre di poliestere povere in effetto di pallinatura nonche procedimento per la loro produzione - Google Patents

Fibre di poliestere povere in effetto di pallinatura nonche procedimento per la loro produzione

Info

Publication number
IT1026341B
IT1026341B IT4767975A IT4767975A IT1026341B IT 1026341 B IT1026341 B IT 1026341B IT 4767975 A IT4767975 A IT 4767975A IT 4767975 A IT4767975 A IT 4767975A IT 1026341 B IT1026341 B IT 1026341B
Authority
IT
Italy
Prior art keywords
procedure
production
well
polyester fibers
blasting effect
Prior art date
Application number
IT4767975A
Other languages
English (en)
Italian (it)
Original Assignee
Huels Chemische Werke Ag
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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Application granted granted Critical
Publication of IT1026341B publication Critical patent/IT1026341B/it

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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT4767975A 1974-01-17 1975-01-15 Fibre di poliestere povere in effetto di pallinatura nonche procedimento per la loro produzione IT1026341B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742402035 DE2402035B2 (de) 1974-01-17 1974-01-17 Pillarme polyesterfasern, verfahren zu deren herstellung und deren verwendung

Publications (1)

Publication Number Publication Date
IT1026341B true IT1026341B (it) 1978-09-20

Family

ID=5904955

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4767975A IT1026341B (it) 1974-01-17 1975-01-15 Fibre di poliestere povere in effetto di pallinatura nonche procedimento per la loro produzione

Country Status (7)

Country Link
JP (1) JPS50116718A (cs)
BE (1) BE824450A (cs)
DE (1) DE2402035B2 (cs)
FR (1) FR2258468B1 (cs)
GB (1) GB1491554A (cs)
IT (1) IT1026341B (cs)
NL (1) NL7500526A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614980C2 (de) * 1976-04-07 1987-05-27 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von gesättigten, hochmolekularen Polyestern
JPS5761720A (en) * 1980-10-02 1982-04-14 Teijin Ltd Filling-resistant polyester fiber with modified cross section

Also Published As

Publication number Publication date
FR2258468B1 (cs) 1979-03-16
JPS50116718A (cs) 1975-09-12
FR2258468A1 (cs) 1975-08-18
NL7500526A (nl) 1975-07-21
DE2402035B2 (de) 1976-05-20
GB1491554A (en) 1977-11-09
BE824450A (fr) 1975-05-15
DE2402035A1 (de) 1975-07-24

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