BE886476A - Compisition d'appret destinee a l'obtention de fibres de verre appretees a stabilite aux u.v. amelioree - Google Patents

Compisition d'appret destinee a l'obtention de fibres de verre appretees a stabilite aux u.v. amelioree

Info

Publication number
BE886476A
BE886476A BE0/203029A BE203029A BE886476A BE 886476 A BE886476 A BE 886476A BE 0/203029 A BE0/203029 A BE 0/203029A BE 203029 A BE203029 A BE 203029A BE 886476 A BE886476 A BE 886476A
Authority
BE
Belgium
Prior art keywords
glass fibers
priming composition
stable glass
obtaining improved
obtaining
Prior art date
Application number
BE0/203029A
Other languages
English (en)
Inventor
C Temple
Original Assignee
Ppg 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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of BE886476A publication Critical patent/BE886476A/fr

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
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
    • 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
    • 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
    • C03C25/326—Polyureas; Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C08J5/08—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials glass fibres
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
    • D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
    • 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
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • 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
    • Y10T428/2962—Silane, silicone or siloxane in coating
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31609—Particulate metal or metal compound-containing
    • Y10T428/31612—As silicone, silane or siloxane
    • 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]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2402—Coating or impregnation specified as a size
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/259—Coating or impregnation provides protection from radiation [e.g., U.V., visible light, I.R., micscheme-change-itemave, high energy particle, etc.] or heat retention thru radiation absorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
BE0/203029A 1979-09-04 1980-12-03 Compisition d'appret destinee a l'obtention de fibres de verre appretees a stabilite aux u.v. amelioree BE886476A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/072,392 US4271229A (en) 1979-09-04 1979-09-04 Sizing composition to yield sized glass fibers with improved UV stability

Publications (1)

Publication Number Publication Date
BE886476A true BE886476A (fr) 1981-06-03

Family

ID=22107262

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/203029A BE886476A (fr) 1979-09-04 1980-12-03 Compisition d'appret destinee a l'obtention de fibres de verre appretees a stabilite aux u.v. amelioree

Country Status (2)

Country Link
US (1) US4271229A (fr)
BE (1) BE886476A (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390647A (en) * 1981-02-27 1983-06-28 Ppg Industries, Inc. Non-starch containing aqueous sizing composition for glass fibers and sized glass fibers for use in reinforcing elastomers
US4477524A (en) * 1981-05-29 1984-10-16 Ppg Industries, Inc. Aqueous sizing composition for glass fibers for use on chopped glass fibers
US4394414A (en) * 1981-05-29 1983-07-19 Ppg Industries, Inc. Aqueous sizing composition for glass fibers for use on chopped glass fibers
US4461804A (en) * 1981-05-29 1984-07-24 Ppg Industries, Inc. Aqueous sizing composition for glass fibers for use in producing a mat
US4626560A (en) * 1981-10-08 1986-12-02 Union Carbide Corporation Novel binding agent compositions, foundry sand compositions and ureido functional organosilicon compounds
US4487797A (en) * 1983-12-01 1984-12-11 Ppg Industries, Inc. Glass fibers to reinforce polymeric materials
US4542065A (en) * 1984-05-21 1985-09-17 Ppg Industries, Inc. Chemically treated glass fibers and strands and dispersed products thereof
US4567228A (en) * 1984-05-21 1986-01-28 Ppg Industries, Inc. Aqueous dispersion, internally silylated and dispersed polyurethane resins, and surfaces containing same
DE3424534A1 (de) 1984-07-04 1986-01-09 Degussa Ag, 6000 Frankfurt N,n'- und n,n',n'-substituierte silylharnstoffe und verfahren zu deren herstellung
US4762751A (en) * 1984-07-30 1988-08-09 Ppg Industries, Inc. Flexible, chemically treated bundles of fibers, woven and nonwoven fabrics and coated bundles and fabrics thereof
US4681802A (en) * 1984-10-05 1987-07-21 Ppg Industries, Inc. Treated glass fibers and aqueous dispersion and nonwoven mat of the glass fibers
US4592956A (en) * 1984-10-05 1986-06-03 Ppg Industries, Inc. Treated glass fibers and aqueous dispersion and nonwoven mat of the glass fibers
US4615946A (en) * 1985-03-29 1986-10-07 Ppg Industries, Inc. Chemically treated glass fibers for reinforcing polymeric matrices
EP0208197B1 (fr) * 1985-07-02 1989-05-24 Ppg Industries, Inc. Fibres de verre traitées chimiquement
US4762750A (en) * 1986-05-22 1988-08-09 Ppg Industries, Inc. Flexible, chemically treated bundles of fibers and process
DD284216A5 (de) * 1987-07-01 1990-11-07 ������@��������@�������������@�������@����k�� Schlichte zur behandlung von glasfasern
JP2823559B2 (ja) * 1987-07-10 1998-11-11 株式会社ブリヂストン 合成樹脂磁石用組成物
CA1339475C (fr) * 1988-07-05 1997-09-23 Ppg Industries Ohio, Inc. Traitement chimique pour fibres et renforcement pour matrices polymeriques communiquant une bonne resistance aux solvants
DE68921428T2 (de) * 1988-11-24 1995-08-03 Central Glass Co Ltd Geschnittene Strangmatten und thermoplastische Bögen.
US5247004A (en) * 1989-02-03 1993-09-21 Ppg Industries, Inc. Polymeric-containing compositions with improved oxidative stability
CA1336110C (fr) * 1989-02-03 1995-06-27 Robert Gregory Swisher Compositions contenant des polymeres, a stabilite amelioree dans des conditions oxydantes
WO1993002856A1 (fr) * 1991-08-07 1993-02-18 Ppg Industries, Inc. Faisceaux de fibres impregnes comportant du polyurethane independamment reticulable
JPH0560953A (ja) * 1991-09-03 1993-03-12 Sumitomo Electric Ind Ltd 光伝送用ガラスフアイバ
US5288416A (en) * 1992-01-27 1994-02-22 Milliken Research Corporation Finish for textile fibers containing silahydrocarbon lubricants and nonionic emulsifiers having a plurality of hydrocarbon chains
ATE195253T1 (de) * 1992-05-20 2000-08-15 Karen E Burke Erneuerung von durch externe faktoren gealterter haut mittels transdermaler anwendung von selenoaminosäuren
WO1994015884A1 (fr) * 1993-01-12 1994-07-21 Ppg Industries, Inc. Encollage de fibres de verre
US5605757A (en) * 1994-01-27 1997-02-25 Ppg Industries, Inc. Glass fiber sizing compositions, sized glass fibers and methods of reinforcing polymeric materials using the same
US5670255A (en) * 1995-01-23 1997-09-23 Ppg Industries, Inc. Antioxidant compositions for coating substrates, substrates coated with the same and methods for inhibiting the oxidation of such compositions applied to a substrate
WO2001049628A1 (fr) * 2000-01-05 2001-07-12 Owens Corning Composites renforces par fibres et polymerises par catalyseur
FR2826359B1 (fr) * 2001-06-21 2004-05-07 Saint Gobain Vetrotex Fils de verre ensimes, composition d'ensimage et composites comprenant lesdits fils
EP1539651A1 (fr) * 2002-07-23 2005-06-15 PPG Industries Ohio, Inc. Compositions d'ensimage de fibres de verre, et composites de polyolefines
DE102004060799A1 (de) * 2004-12-17 2006-06-29 Bayer Materialscience Ag Thermoplastische Polyurethane und deren Verwendung
FR2885362B1 (fr) * 2005-05-04 2007-06-08 Saint Gobain Vetrotex Composition d'ensimage pour granules de fils de verre a forte teneur en verre
US8080171B2 (en) * 2007-06-01 2011-12-20 Ocv Intellectual Capital, Llc Wet-laid chopped strand fiber mat for roofing mat
US7927459B2 (en) * 2007-09-17 2011-04-19 Ocv Intellectual Capital, Llc Methods for improving the tear strength of mats
US20090162609A1 (en) * 2007-12-21 2009-06-25 Lee Jerry Hc Cationic fiberglass size
CA2838553C (fr) * 2010-08-31 2018-09-18 Frp Transmission Innovations Inc. Traverse de poteau de transmission
US8652629B2 (en) 2010-08-31 2014-02-18 Frp Transmission Innovations Inc. Transmission cross arm
WO2014125108A2 (fr) * 2013-02-18 2014-08-21 Preiss-Daimler Heinz-Jürgen Fibre de verre d'aluminosilicate thermorésistante et procédé de production et d'utilisation de celle-ci
US11548245B2 (en) * 2013-11-22 2023-01-10 Johns Manville Fiber-containing prepregs and methods and systems of making
CN111278784B (zh) 2017-10-27 2022-09-06 欧文斯科宁知识产权资产有限公司 包含弱配位阴离子盐的施胶组合物及其用途
US10717245B2 (en) 2018-04-03 2020-07-21 Johns Manville System for producing a fully impregnated thermoplastic prepreg
US10857744B2 (en) 2018-04-03 2020-12-08 Johns Manville System for producing a fully impregnated thermoplastic prepreg

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257343A (en) * 1965-02-11 1966-06-21 Midland Ind Finishes Company I Hydroxy-ester modified polysiloxane resins reacted with organopolyiso-cyanates
FR2007727B1 (fr) * 1968-05-03 1973-03-16 Ppg Industries Inc
US3616185A (en) * 1970-06-17 1971-10-26 Samuel Goldberg Glass fiber articles with a protective layer of polyurethane and method of preparation
BE791241A (fr) * 1971-11-12 1973-05-10 Ici Ltd Produits fibreux
US3837892A (en) * 1972-01-28 1974-09-24 Owens Corning Fiberglass Corp Glass fiber reinforced elastomers
US3940357A (en) * 1972-12-12 1976-02-24 Ppg Industries, Inc. Coating and combined sizing and coating composition for glass fibers
US4062999A (en) * 1974-02-12 1977-12-13 Teijin Limited Synthetic organic fibers coated with an amino silane and an epoxy siloxane containing treating agent
US4137209A (en) * 1977-11-14 1979-01-30 Owens-Corning Fiberglas Corporation Glass fiber size composition

Also Published As

Publication number Publication date
US4271229A (en) 1981-06-02

Similar Documents

Publication Publication Date Title
BE886476A (fr) Compisition d'appret destinee a l'obtention de fibres de verre appretees a stabilite aux u.v. amelioree
DE3784419D1 (de) Optische faser.
AU549453B2 (en) High tenacity, high modulus, cyrstalline thermoplastic fibres
DE3580915D1 (de) Stichaufspurvorrichtung mit optischen fasern.
DE3750707D1 (de) Apparat, eine ramanaktive optische Faser enthaltend.
PT75271B (fr) Composition de verre convenant a la fabrication de fibres
FI901751A0 (fi) Spinnbara polyolefiner och daerav erhaollna termosvetsbara fibrer.
DE3581250D1 (de) Optische faser.
BE857446A (fr) Composition d'adherisage pour fibres de verre
AU7302881A (en) Optical fibres
GB2046466B (en) Joining optical fibres using magnifier
AU5018479A (en) Terminating optical fibres
FI831698A0 (fi) Cellulosabaserade fibrer, isynnerhet foer framstaellning av fiberdukar, fiberdukar innehaollande dylika fibrer och foerfarande foer framstaellning av fibrerna
ES264177Y (es) "un cable de fibras opticas mejorado".
DE3785470D1 (de) Optische faser.
NO851686L (no) Optisk fiber.
AU538704B2 (en) Spinning fibres
AU523673B2 (en) Fiber sliver opening roller
BE872343A (fr) Appret pour des fibres de verre stable a la conversation
FI860504A (fi) Skarvskydd foer optiska fibrer.
IT7921454A0 (it) Procedimento di filatura di filamenti a tingibilita'migliorata.
FI862613A0 (fi) Foerfarande och anordning foer framstaellning av en sekundaermantelkonstruktion foer ett fiberknippe bildat av flera optiska fibrer.
ES262133Y (es) "visor de fibras opticas".
FI842529A0 (fi) Apparat och foerfarande foer kontinuerlig plaetering av fibrer.
FI853375A0 (fi) Fluidvaeggreaktor och foerfarande foer framstaellning av fibrer.

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: PPG INDUSTRIES OHIO INC. UNE SOCIETE DE L ETAT DE

Effective date: 20001203