GB997051A - Method of forming glass fibres - Google Patents

Method of forming glass fibres

Info

Publication number
GB997051A
GB997051A GB19981/62A GB1998162A GB997051A GB 997051 A GB997051 A GB 997051A GB 19981/62 A GB19981/62 A GB 19981/62A GB 1998162 A GB1998162 A GB 1998162A GB 997051 A GB997051 A GB 997051A
Authority
GB
United Kingdom
Prior art keywords
starch
chloride
reaction product
diethylamino
epoxypropyl
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
GB19981/62A
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Publication of GB997051A publication Critical patent/GB997051A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C03C25/321—Starch; Starch derivatives
    • 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
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/11—Starch or derivatives 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
    • 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
    • Y10T428/2938—Coating on discrete and individual rods, strands or filaments
    • 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
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate

Abstract

Starch-amine reaction products suitable for use in sizes for glass fibres are prepared by the reaction of starch with ethylene or propylene imine, isotoic or quinolinic anhydride, b -diethylamino ethyl chloride, b -methylamino-isopropyl chloride, b -dimethylaminoethyl chloride, 3-diethylamino - 1,2 - epoxy propane, 3 - dibutylamino - 1,2 - epoxy propane, 2 - bromo - 5 - diethylamino pentane hydrobromide, N-(2,3-epoxypropyl) - piperidine or N,N - (2,3 - epoxypropyl) - methyl aniline, which in the case of the free amines may be in the form of their hydrodilerides or other salts, preferably in an aqueous medium in the presence of an alkaline material, e.g. an alkali or alkaline earth metal hydroxide or a quaternary ammonium hydroxide. The starch may be derived from corn, wheat, potato, tapioca, waxy maize, sago or rice and may be in the form of untreated starch or starch derivatives including dextrinized, hydrolysed, oxidized, esterified and etherified starches still retaining amylaceous material. The reaction product may be prepared in gelatinized or ungelatinized form, a gelatinization retarding chemical, e.g. sodium sulphate, being added to avoid gelatinization if desired. The starch-amine reaction product may be treated to convert it into the quaternary ammonium salt.ALSO:Glass fibres are formed by rapidly drawing glass filaments from a molten supply Illegible data gathering the filaments and forming them into a strand, treating them at an elevated temperature with a size comprising an aqueous dispersion containing 4-7% by weight of a starch-amine reaction product produced by the reaction of a starch with an esterification or etherification reagent which will serve to introduce an amine group into the starch, e.g. an amino alkyl acid anhydride, alkylene imine, alkyl amino epoxide or alkyl amino halide or a corresponding compound containing aryl groups in addition to the alkyl groups, and 25-70% by weight of a lubricant based upon the weight of the starch-amine reaction product, and having a viscosity of 1-20 centipoises at 20 DEG C., as they are being drawn and then winding them on a forming tube and conditioning the p strand wound on the forming tube to reduce its moisture content. The starch-amine reaction product may be prepared by the reaction of the untreated starch or dextrinized, hydrolysed, oxidized, esterified or etherified starch with ethylene or propylene imine, isatoic or quinolinic anhydride, b -diethylamino ethyl chloride, b -methylamino-isopropyl chloride, b -dimethylaminoethyl chloride, 3-diethylamino-1, 2-epoxy propane, 3-dibutylamino-1, 2-epoxy propane, 2-bromo-5-diethylamine pentane hydrobromide, N-(2, 3-epoxypropyl)-piperidine or N, N-(2, 3 epoxypropyl) methyl aniline which in the case of the free amines may be in the form of their hydrochlorides or other salts, and may subsequently be treated to result in the quarternary ammonium salt. The lubricant may be a partially hydrogenerated vegetable oil. The size may also contain a fungicide, e.g. formaldehyde, cationic or non-ionic wetting agents, glycerine, gelatin, polyvinyl alcohol or a textile softener, e.g. an alkyl imidazoline, a stearic acid-chromic chloride complex or an acid solubilized fatty acid amide. The sized yarn may subsequently be bulked by means of a texturing air jet.
GB19981/62A 1961-05-25 1962-05-24 Method of forming glass fibres Expired GB997051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US112631A US3167468A (en) 1961-05-25 1961-05-25 Method of applying an aqueous size to strands formed of glass filaments and product produced thereby

Publications (1)

Publication Number Publication Date
GB997051A true GB997051A (en) 1965-06-30

Family

ID=22344999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19981/62A Expired GB997051A (en) 1961-05-25 1962-05-24 Method of forming glass fibres

Country Status (5)

Country Link
US (1) US3167468A (en)
BE (1) BE618146A (en)
DE (1) DE1469181A1 (en)
GB (1) GB997051A (en)
NL (1) NL278607A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224439A (en) 1977-02-08 1980-09-23 Development Finance Corporation Of New Zealand Activated matrix and method of activation

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512232A (en) * 1966-11-23 1970-05-19 Deering Milliken Res Corp Process for preparing twistless yarns
US3459585A (en) * 1966-12-05 1969-08-05 Ppg Industries Inc Novel reaction product and use thereof as a glass fiber size
BE758740A (en) * 1969-11-12 1971-04-16 Owens Corning Fiberglass Corp STARCH PRIMER AND STARCH FIBERS WITH IMPROVED DRYING CHARACTERISTICS
US3993805A (en) * 1972-07-31 1976-11-23 Concorde Fibers Inc. Method of applying liquid finish composition to filaments
US3793310A (en) * 1972-11-24 1974-02-19 Hubinger Co Amphoteric starch and preparation and uses therefor
US3971871A (en) * 1973-10-19 1976-07-27 Owens-Corning Fiberglas Corporation Texturizing size and glass fibers coated with same
US4014726A (en) * 1974-03-18 1977-03-29 Owens-Corning Fiberglas Corporation Production of glass fiber products
US4066106A (en) * 1975-09-02 1978-01-03 Ppg Industries, Inc. Sized woven glass fabric
US4517916A (en) * 1982-09-30 1985-05-21 Ppg Industries, Inc. Applicator for treating textile filaments with chemical treatments
US4839449A (en) * 1987-10-26 1989-06-13 National Starch And Chemical Corporation Polysaccharides containing aromatic aldehydes and their derivatization via amine-aldehyde interactions
US4973680A (en) * 1989-03-03 1990-11-27 National Starch And Chemical Investment Holding Corporation Organosiloxane-containing polysaccharides
US5773146A (en) * 1995-06-05 1998-06-30 Ppg Industries, Inc. Forming size compositions, glass fibers coated with the same and fabrics woven from such coated fibers
TWI403478B (en) * 2006-12-15 2013-08-01 Ppg Ind Ohio Inc Sizing compositions and glass fiber reinforced thermoplastic composites

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511887A (en) * 1950-06-20 Battery separator
BE482815A (en) * 1944-07-27 1900-01-01
US2970140A (en) * 1957-08-09 1961-01-31 American Maize Prod Co Process for preparing amino ethers of starch
US2946705A (en) * 1958-08-26 1960-07-26 Nat Starch Chem Corp Warp sizing process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224439A (en) 1977-02-08 1980-09-23 Development Finance Corporation Of New Zealand Activated matrix and method of activation

Also Published As

Publication number Publication date
BE618146A (en) 1962-11-26
DE1469181A1 (en) 1968-11-14
US3167468A (en) 1965-01-26
NL278607A (en) 1900-01-01

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