GB1246887A - A process for improving polypivalolactone fibres - Google Patents

A process for improving polypivalolactone fibres

Info

Publication number
GB1246887A
GB1246887A GB23760/69A GB2376069A GB1246887A GB 1246887 A GB1246887 A GB 1246887A GB 23760/69 A GB23760/69 A GB 23760/69A GB 2376069 A GB2376069 A GB 2376069A GB 1246887 A GB1246887 A GB 1246887A
Authority
GB
United Kingdom
Prior art keywords
units
polypivalolactone
fibres
treatment
group
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
GB23760/69A
Inventor
John Campbell Moseley
Rupert Edward Schaffer
Anthony Nicholas Radziwill
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB23760/69A priority Critical patent/GB1246887A/en
Priority to US32352A priority patent/US3647527A/en
Priority to BE749713D priority patent/BE749713A/en
Priority to NL7006574A priority patent/NL7006574A/xx
Priority to FR7016713A priority patent/FR2044777A1/fr
Priority to DE19702022545 priority patent/DE2022545A1/en
Priority to CH691570D priority patent/CH691570A4/xx
Priority to CH691570A priority patent/CH520227A/en
Publication of GB1246887A publication Critical patent/GB1246887A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/507—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
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2971—Impregnation

Landscapes

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

Abstract

1,246,887. Treating polypivalolactone fibres. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 3 April, 1970 [9 May, 1969], No. 23760/69. Heading DIP. [Also in Division C3] Fibrous material of polypivalolactone is given improved resistance to soiling by treatment with a polymer containing at least one group having 2-40 polymerized propiolactone and/or alpha-alkyl substituted propiolactone units and at least one group having 2-125 polymerized oxyethylene and/or oxypropylene units, followed by heating above 140‹C. but below the m.p. of the fibres. The lactone units are suitably pivalolactone, a polymer containing such units and polyoxyethylene glycol blocks being used in the examples in an aqueous or alcoholic-aqueous dispersion. The treatment is washproof.
GB23760/69A 1969-05-09 1969-05-09 A process for improving polypivalolactone fibres Expired GB1246887A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB23760/69A GB1246887A (en) 1969-05-09 1969-05-09 A process for improving polypivalolactone fibres
US32352A US3647527A (en) 1969-05-09 1970-04-27 Process for improving the resistance to soiling of poly(beta-lactone) fibers
BE749713D BE749713A (en) 1969-05-09 1970-04-29 PROCESS FOR PREPARING POLYPIVALLOLACT CONFIBERS WITH IMPROVED PROPERTIES
NL7006574A NL7006574A (en) 1969-05-09 1970-05-06
FR7016713A FR2044777A1 (en) 1969-05-09 1970-05-08
DE19702022545 DE2022545A1 (en) 1969-05-09 1970-05-08 Process for finishing polypivalolactone fibers
CH691570D CH691570A4 (en) 1969-05-09 1970-05-08
CH691570A CH520227A (en) 1969-05-09 1970-05-08 Process for finishing polypivalolactone fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23760/69A GB1246887A (en) 1969-05-09 1969-05-09 A process for improving polypivalolactone fibres

Publications (1)

Publication Number Publication Date
GB1246887A true GB1246887A (en) 1971-09-22

Family

ID=10200880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23760/69A Expired GB1246887A (en) 1969-05-09 1969-05-09 A process for improving polypivalolactone fibres

Country Status (7)

Country Link
US (1) US3647527A (en)
BE (1) BE749713A (en)
CH (2) CH520227A (en)
DE (1) DE2022545A1 (en)
FR (1) FR2044777A1 (en)
GB (1) GB1246887A (en)
NL (1) NL7006574A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917410A (en) * 1955-06-20 1959-12-15 American Cyanamid Co Polyglycol-polyacid ester treatment of textiles
US2962524A (en) * 1957-04-18 1960-11-29 Chich
US3268487A (en) * 1963-12-23 1966-08-23 Shell Oil Co Process for polymerization of lactides
US3312753A (en) * 1964-01-13 1967-04-04 Union Carbide Corp Preparation of block copolymers of a caprolactone and oxirane compound
CH468424A (en) * 1965-07-24 1969-02-15 Kanegafuchi Spinning Co Ltd Process for the production of high molecular weight polyesters or copolyesters
GB1108722A (en) * 1966-10-26 1968-04-03 Shell Int Research A process for coating articles

Also Published As

Publication number Publication date
CH691570A4 (en) 1971-08-13
US3647527A (en) 1972-03-07
FR2044777A1 (en) 1971-02-26
DE2022545A1 (en) 1970-11-12
CH520227A (en) 1971-08-13
NL7006574A (en) 1970-11-11
BE749713A (en) 1970-10-29

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