IE23940B1 - Improvements on or relating to modified polyesters - Google Patents

Improvements on or relating to modified polyesters

Info

Publication number
IE23940B1
IE23940B1 IE32157A IE32157A IE23940B1 IE 23940 B1 IE23940 B1 IE 23940B1 IE 32157 A IE32157 A IE 32157A IE 32157 A IE32157 A IE 32157A IE 23940 B1 IE23940 B1 IE 23940B1
Authority
IE
Ireland
Prior art keywords
sulphonate
potassium
carbomethoxy
polyesters
group
Prior art date
Application number
IE32157A
Original Assignee
Kelly Francis Reginald
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 Kelly Francis Reginald filed Critical Kelly Francis Reginald
Publication of IE23940B1 publication Critical patent/IE23940B1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/34—Material containing ester groups
    • D06P3/52—Polyesters
    • D06P3/522—Polyesters using basic dyes
    • 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
    • C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
    • 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
    • C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
    • C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)

Abstract

Fibre- or film-forming polyesters having an improved affinity for basic dyes contain as a minor proportion of their structural units organic radicals having at least one sulphonate group in the form of a metal salt. They are made by reacting a dicarboxylic acid and an aliphatic glycol or a diester of an aromatic diol in the presence of at least 0.5 mol. per cent based on the total of the acid components of a compound containing at least one ester-forming functional group and at least one sulphonate group in the form of a metallic salt. The compounds may be metallic salts of sulphomonocarboxylic esters, sulphodicarboxylic esters, monohydric and dihydric alcohols containing at least one sulphonic acid group, or monohydric alcohols containing one carboxylic acid group and one sulphonic acid group. Preferably such compounds have the formula <FORM:0826248/IV (a)/1> wherein <FORM:0826248/IV (a)/2> is the metallic sulphonate salt of a divalent arylene radical, M is the atomic equivalent of a metallic element, R is <FORM:0826248/IV (a)/3> and n and m are numbers and n being greater than 1, and R1 being a member of the same class as R or hydrogen. Polyesterification may be effected in the presence of ester-interchange catalysts (e.g. salts, such as the acetates, of calcium, manganese or lanthanum), polymerization catalysts (e.g. antimony oxide), colour inhibitors (e.g. alkyl or aryl phosphate esters) or delusterants (e.g. titanium dioxide or barium carbonate). The preferred polyesters to be modified are polyesters of diesters of terephthalic acid and polymethylene glycols which may if desired be further modified with other diesters (e.g.p.p1-bibenzoates) or other glycols (e.g. 1.4-bis [hydroxyethoxy] benzene). Examples describe the preparation of polyesters from dimethyl terephthalate, ethylene glycol and (1), (5), (6) and (7) potassium, calcium, lanthanum or lead salts of 3.5-di (carbomethoxy) benzenesulphonate or sodium 1.8-di (carbomethoxy) naphthalene - 3 - sulphonate; (2) potassium 2.5 - di (carbomethoxy) benzene sulphonate; (3) sodium p - carbomethoxybenzenesulphonate; (4) potassium 4.41 - di (carbomethoxy) biphenyl - 2 - sulphonate; (8) dipotassium 5 - carbomethoxybenzene - 1.3 - disulphonate. In Examples (9) and (10), a low polymer of ethylene glycol and potassium-di (carbomethoxy)-benzenesulphonate is added to a low polymer of ethylene glycol and dimethyl terephthalate and the mixture polycondensed. Other ester-forming sulphonate compounds mentioned are potassium p-hydroxyethoxybenzenesulphonate, potassium 2.5 - bis (hydroxyethoxy) benzene sulphonate and lithium-2 - carbo - beta - hydroxyethoxy - 5 - hydroxyethoxybenzenesulphonate. [GB826248A]
IE32157A 1955-06-30 1957-06-12 Improvements on or relating to modified polyesters IE23940B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51926955A 1955-06-30 1955-06-30

Publications (1)

Publication Number Publication Date
IE23940B1 true IE23940B1 (en) 1963-07-17

Family

ID=24067566

Family Applications (1)

Application Number Title Priority Date Filing Date
IE32157A IE23940B1 (en) 1955-06-30 1957-06-12 Improvements on or relating to modified polyesters

Country Status (15)

Country Link
AT (1) AT211046B (en)
BE (1) BE562460A (en)
CA (2) CA585044A (en)
CH (1) CH373559A (en)
DE (4) DE1520478B2 (en)
FI (1) FI34322A (en)
FR (1) FR1154336A (en)
GB (2) GB826248A (en)
IE (1) IE23940B1 (en)
IT (2) IT604634A (en)
MX (1) MX60848A (en)
NL (3) NL105233C (en)
NO (1) NO102217L (en)
NZ (1) NZ118976A (en)
SE (1) SE206691C1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123587A (en) * 1964-03-03 Polyester wash-wear fabric
BE574522A (en) * 1958-01-08
US3068056A (en) * 1960-06-02 1962-12-11 Du Pont Dyeing of polyester fiber and the products so obtained
US3222299A (en) * 1961-10-16 1965-12-07 Du Pont Process of reclaiming linear terephthalate polyester
DE1257096B (en) * 1962-08-16 1967-12-28 Basf Ag Use of two new modifications of perylene-3, 4, 9, 10-tetracarboxylic acid-bis- (4-phenylazo) -phenylimide as pigments
US3546008A (en) * 1968-01-03 1970-12-08 Eastman Kodak Co Sizing compositions and fibrous articles sized therewith
CH529806A (en) * 1972-09-21 1972-10-31 Inventa Ag Process for the production of sulfonate-modified polyesters
US3853820A (en) * 1973-07-23 1974-12-10 Eastman Kodak Co Blends of linear water-dissipatable polyesters and aliphatic or cycloaliphatic dicarboxylic acids
DE2502641A1 (en) * 1975-01-23 1976-07-29 Bayer Ag CARRIER-FREE BASIC POINTABLE POLYESTER FIBERS AND FIBERS
FR2318184A1 (en) * 1975-07-16 1977-02-11 Rhone Poulenc Ind Water-soluble sulphonated polyesters - useful as sizing agent for textiles
US4877896A (en) * 1987-10-05 1989-10-31 The Procter & Gamble Company Sulfoaroyl end-capped ester of oligomers suitable as soil-release agents in detergent compositions and fabric-conditioner articles
FR2996914B1 (en) 2012-10-17 2014-12-19 Commissariat Energie Atomique TEMPERATURE DETECTION DEVICE FORMING THERMOMETRIC ROD, APPLICATION TO THE ELECTRICAL SIMULATION OF NUCLEAR FUEL PENCILS.
CN103130689B (en) * 2013-03-08 2014-07-02 中国科学院长春应用化学研究所 Amphiphilic compound, and preparation method and metal salt thereof
CN106435936A (en) * 2016-11-02 2017-02-22 芜湖光荣网络科技有限公司 Fluffyblended fiber fabric having high color fastness

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777830A (en) * 1957-01-15 Dyeable polyesters
US2593411A (en) * 1949-12-21 1952-04-22 Eastman Kodak Co Bis (4-beta-hydroxyalkoxyphenyl) sulfones and polyesters prepared therefrom
US2744087A (en) * 1951-12-11 1956-05-01 Du Pont Polyester from terephthalic acid, ethylene glycol and polyethylene glycol
US2698956A (en) * 1953-10-15 1955-01-11 Thompson Murray Pot lid with push button operated quick-detachable handle
BE555688A (en) * 1956-03-10 1957-03-30

Also Published As

Publication number Publication date
NL208544A (en)
DE1520478A1 (en) 1970-02-05
AT211046B (en) 1960-09-10
DE1277510B (en) 1968-09-12
IT555796A (en)
NZ118976A (en)
CA585044A (en) 1959-10-13
DE1520478B2 (en) 1972-06-22
NL222547A (en)
FR1154336A (en) 1958-04-04
GB826248A (en) 1959-12-31
SE206691C1 (en) 1966-08-09
GB868496A (en) 1961-05-17
IT604634A (en)
NO102217L (en)
CH373559A (en) 1963-11-30
FI34322A (en) 1964-07-10
CA721362A (en) 1965-11-09
NL105233C (en)
DE1795527A1 (en) 1972-01-13
MX60848A (en)
BE562460A (en) 1958-05-19
DE1128594B (en) 1962-04-26

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