GB1276214A - Antistatic linear polyester compositions - Google Patents

Antistatic linear polyester compositions

Info

Publication number
GB1276214A
GB1276214A GB04284/70A GB1428470A GB1276214A GB 1276214 A GB1276214 A GB 1276214A GB 04284/70 A GB04284/70 A GB 04284/70A GB 1428470 A GB1428470 A GB 1428470A GB 1276214 A GB1276214 A GB 1276214A
Authority
GB
United Kingdom
Prior art keywords
composition
block copolymer
weight
antistatic
polyester
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
GB04284/70A
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of GB1276214A publication Critical patent/GB1276214A/en
Expired legal-status Critical Current

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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • 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
    • 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)
  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)

Abstract

1276214 Antistatic polyester composition TORAY INDUSTRIES Inc 24 March 1970 [2 April 1969 5 April 1969 (2) 22 Sept 1969] 14284/70 Heading C3R An antistatic composition based on a linear polyester, preferably with at least 80% of its repeating units based on terephthalic acid, comprises also a polyamide-polyether block copolymer and a metal salt of a sulphonic acid. The block copolymer comprises 0À2 to 5À0% of the weight of the composition, the polyether units comprising 0À1 to 2À0% of the total weight and 20 to 75% of the weight of the block copolymer itself. The relative viscosity of the block copolymer measured in o-chlorophenol is preferably 2À0 to 3À1 and may be controlled by incorporation of monofunctional acids or amines or by solid-phase polymerization prior to formation of the composition. The metal salt is preferably the Li, Na or K salt of an alkyl- or alkylaryl-sulphonic acid having 8 to 19 carbon atoms and should comprise 0À01 to 5% by weight of the composition. It is preferably absorbed into the solid block copolymer by means of a suitable solvent before mixing with the polyester. Coloration of the composition may be reduced by including also phosphorous acid or a derivative thereof such as a metal phosphite or a phosphite ester e.g. in an amount of 0À001 to 2À0% of the weight of the composition.
GB04284/70A 1969-04-02 1970-03-24 Antistatic linear polyester compositions Expired GB1276214A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2480369 1969-04-02
JP2593969 1969-04-05
JP2593369 1969-04-05
JP7459569 1969-09-22

Publications (1)

Publication Number Publication Date
GB1276214A true GB1276214A (en) 1972-06-01

Family

ID=27458198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB04284/70A Expired GB1276214A (en) 1969-04-02 1970-03-24 Antistatic linear polyester compositions

Country Status (3)

Country Link
CA (1) CA936988A (en)
FR (1) FR2041121A1 (en)
GB (1) GB1276214A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023248A1 (en) * 1979-07-26 1981-02-04 Chemische Werke Hüls Ag Moulding composition of a high-molecular-weight linear polyester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023248A1 (en) * 1979-07-26 1981-02-04 Chemische Werke Hüls Ag Moulding composition of a high-molecular-weight linear polyester

Also Published As

Publication number Publication date
FR2041121A1 (en) 1971-01-29
DE2015370A1 (en) 1970-10-08
CA936988A (en) 1973-11-13

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years