ES295036A1 - Perfeccionamientos en copoliesteres - Google Patents

Perfeccionamientos en copoliesteres

Info

Publication number
ES295036A1
ES295036A1 ES0295036A ES295036A ES295036A1 ES 295036 A1 ES295036 A1 ES 295036A1 ES 0295036 A ES0295036 A ES 0295036A ES 295036 A ES295036 A ES 295036A ES 295036 A1 ES295036 A1 ES 295036A1
Authority
ES
Spain
Prior art keywords
linear
formula
ester interchange
carbon atoms
repeating units
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
ES0295036A
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 Rhodiaceta SA filed Critical Rhodiaceta SA
Publication of ES295036A1 publication Critical patent/ES295036A1/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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/681—Polyesters containing atoms other than carbon, hydrogen and oxygen containing elements not provided for by groups C08G63/682 - C08G63/698
    • 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
    • C08G63/46—Polyesters chemically modified by esterification
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/04—Polyester fibers
ES0295036A 1963-01-03 1964-01-03 Perfeccionamientos en copoliesteres Expired ES295036A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920377A FR1352243A (fr) 1963-01-03 1963-01-03 Copolyesters linéaires synthétiques et articles conformes à base de tels copolyesters

Publications (1)

Publication Number Publication Date
ES295036A1 true ES295036A1 (es) 1964-05-01

Family

ID=8794008

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0295036A Expired ES295036A1 (es) 1963-01-03 1964-01-03 Perfeccionamientos en copoliesteres

Country Status (10)

Country Link
US (1) US3312667A (es)
BE (1) BE642072A (es)
DE (1) DE1520844A1 (es)
DK (1) DK107711C (es)
ES (1) ES295036A1 (es)
FR (1) FR1352243A (es)
GB (1) GB1012578A (es)
LU (1) LU45146A1 (es)
NL (2) NL6400024A (es)
OA (1) OA00349A (es)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032625A (en) * 1957-10-07 1962-05-01 Union Carbide Corp Sulfone-modified polyethylene terephthalate

Also Published As

Publication number Publication date
DE1520844A1 (de) 1969-11-20
US3312667A (en) 1967-04-04
NL123946C (es)
GB1012578A (en) 1965-12-08
OA00349A (fr) 1966-05-15
LU45146A1 (es) 1964-03-02
NL6400024A (es) 1964-07-06
BE642072A (es) 1964-07-02
FR1352243A (fr) 1964-02-14
DK107711C (da) 1967-06-26

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