EP0553493A1 - Bobines enduites, procédé pour leur fabrication ainsi que leur utilisation pour le traitement des fibres de verre - Google Patents

Bobines enduites, procédé pour leur fabrication ainsi que leur utilisation pour le traitement des fibres de verre Download PDF

Info

Publication number
EP0553493A1
EP0553493A1 EP92122078A EP92122078A EP0553493A1 EP 0553493 A1 EP0553493 A1 EP 0553493A1 EP 92122078 A EP92122078 A EP 92122078A EP 92122078 A EP92122078 A EP 92122078A EP 0553493 A1 EP0553493 A1 EP 0553493A1
Authority
EP
European Patent Office
Prior art keywords
sleeves
sleeves according
carbon atoms
sleeve
alkyl radical
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.)
Granted
Application number
EP92122078A
Other languages
German (de)
English (en)
Other versions
EP0553493B1 (fr
Inventor
Raymond Dr. Audenaert
Hubertus Eversheim
Sabine Dr. Schlitte
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.)
Bayer Antwerpen NV
Bayer AG
Original Assignee
Bayer Antwerpen NV
Bayer AG
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 Bayer Antwerpen NV, Bayer AG filed Critical Bayer Antwerpen NV
Publication of EP0553493A1 publication Critical patent/EP0553493A1/fr
Application granted granted Critical
Publication of EP0553493B1 publication Critical patent/EP0553493B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/647—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing polyether sequences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • 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
    • 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
    • D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions

Definitions

  • the present invention relates to specially coated sleeves, a process for their production and their use in the production of glass fibers.
  • the glass fibers are usually wound onto so-called cores after they have been pulled out of the so-called bushing. These wound glass fibers are then dried together with the sleeve, the so-called cake. After the drying process, the sleeve is removed by pulling it out of the side of the cake. The wound glass fiber is then processed further.
  • the sleeves are made of reinforced or unreinforced paper or reinforced or unreinforced plastic and are uncoated or partially coated with polyurethanes.
  • the task was therefore to provide a process in which the above-mentioned glass waste no longer arises.
  • the invention relates to sleeves on which the glass fiber is wound during its manufacture and which are characterized in that they have been coated with silicone oils and / or resins.
  • the radicals R1, R2, R3 and R5 are preferably methyl groups.
  • the sleeves are preferably coated with silicone oils of the above general formula, in which R4 represents a dodecyl and / or tetradecyl radical.
  • the silicone oil or resin is suitably, i.e. e.g. applied to the sleeve by roller coating, dipping or spraying. If silicone resins are used, salts of tin, iron, titanium, lead or aluminum are added to these individually or as a mixture, so that the resins can crosslink with the sleeve. Titanium tetrabutylate and / or dibutyltin dilaurate are preferably used as catalysts.
  • the sleeves according to the invention are used in the winding of glass fibers.
  • the tubes used up to now were treated by the method according to the invention and were also used in the winding of various glass fibers.
  • the sleeves according to the invention could be pulled out of the cake with almost no loss of glass fibers.
  • the loss of glass fibers when using the sleeves according to the invention is thus considerably less than when using the known sleeves.
  • a methoxy-functional methyl-phenyl silicone resin with the following composition 36 mol% PhSiO 3/2 64 mol% Me2SiO and about 17 wt% methoxy groups catalyzed with 2000 ppm titanium tetrabutylate and 2000 ppm dibutyltin dilaurate is applied in an amount of 50 g / m2 to a commercially available sleeve. Then it is dried at 80 ° C and 30 minutes.
  • the glass fiber is wound onto this sleeve and the cake thus obtained is dried. Then the glass fiber is freed from the sleeve by pulling the sleeve out of the side of the cake. The sleeve can then be used again.
  • Table 1 The results are listed in Table 1.
  • the sleeve could be removed with little loss of fiber.
  • a methoxy functional methyl alkyl silicone resin having the following composition 18 mol% of Me (alk) SiO 2/2 (alk C12-C14 alkyl) 82 mol% MeSiO 3/2 and about 20% by weight methoxy groups catalyzed with 2000 ppm titanium tetrabutylate and 2000 ppm dibutyltin dilaurate is used as in Example 1.
  • the sleeve is used in accordance with Example 1.
  • the sleeve is then dried at 80 ° C for 30 minutes.
  • the glass fiber is wound onto this sleeve and the cake thus obtained is dried.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Silicon Polymers (AREA)
EP92122078A 1992-01-10 1992-12-28 Bobines enduites, procédé pour leur fabrication ainsi que leur utilisation lors du traitement de fibres de verre Expired - Lifetime EP0553493B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4200445A DE4200445A1 (de) 1992-01-10 1992-01-10 Beschichtete huelsen, ein verfahren zu ihrer herstellung sowie ihre verwendung bei der verarbeitung von glasfasern
DE4200445 1992-01-10

Publications (2)

Publication Number Publication Date
EP0553493A1 true EP0553493A1 (fr) 1993-08-04
EP0553493B1 EP0553493B1 (fr) 1997-02-19

Family

ID=6449309

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92122078A Expired - Lifetime EP0553493B1 (fr) 1992-01-10 1992-12-28 Bobines enduites, procédé pour leur fabrication ainsi que leur utilisation lors du traitement de fibres de verre

Country Status (3)

Country Link
EP (1) EP0553493B1 (fr)
DE (2) DE4200445A1 (fr)
ES (1) ES2097857T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001929A1 (fr) * 1993-07-05 1995-01-19 Mölnlycke AB Procede de production d'un rouleau sans mandrin constitue a partir d'une bande en matiere fibreuse
US5849357A (en) * 1993-07-05 1998-12-15 Sca Hygiene Products Ab Method of producing a coreless roll of fibre-based, web-like material
WO2005037722A1 (fr) * 2003-10-15 2005-04-28 Sonoco Development, Inc. Tube de formage de verre, pain de verre et procede faisant appel a ceux-ci

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1801325A1 (de) * 1967-10-09 1969-05-08 Midland Silicones Ltd Verfahren zur Behandlung von anorganischen und organischen Fasern
FR2291253A1 (fr) * 1974-11-15 1976-06-11 Ici Ltd Compositions d'organopolysiloxanes
DE2751803A1 (de) * 1976-12-03 1978-06-08 Goldschmidt Ag Th Verfahren zur abhaesiven beschichtung von flaechigen werkstoffen
US4763785A (en) * 1987-10-09 1988-08-16 Basf Aktiengesellschaft Center-pull fiber package and method for producing the package
EP0356827A2 (fr) * 1988-08-31 1990-03-07 Bayer Ag Lubrifiant à base de polyorganosiloxane
WO1990010244A1 (fr) * 1989-02-23 1990-09-07 Hughes Aircraft Company Boite a fibres optiques a couche elastique de base

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1801325A1 (de) * 1967-10-09 1969-05-08 Midland Silicones Ltd Verfahren zur Behandlung von anorganischen und organischen Fasern
FR2291253A1 (fr) * 1974-11-15 1976-06-11 Ici Ltd Compositions d'organopolysiloxanes
DE2751803A1 (de) * 1976-12-03 1978-06-08 Goldschmidt Ag Th Verfahren zur abhaesiven beschichtung von flaechigen werkstoffen
US4763785A (en) * 1987-10-09 1988-08-16 Basf Aktiengesellschaft Center-pull fiber package and method for producing the package
EP0356827A2 (fr) * 1988-08-31 1990-03-07 Bayer Ag Lubrifiant à base de polyorganosiloxane
WO1990010244A1 (fr) * 1989-02-23 1990-09-07 Hughes Aircraft Company Boite a fibres optiques a couche elastique de base

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WPIL, FILE SUPPLIER, DERWENT PUBLICATIONS LTD. LONDON, GB.; AN=78-48316A & JP-A-53 058 034 (TEIJIN KK) 25-05-1978 *
WPIL, FILE SUPPLIER, DERWENT PUBLICATIONS LTD., LONDON, GB.; AN=91-112021 & JP-A-3 051 374 (KANEBO KK) 05-03-1991 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001929A1 (fr) * 1993-07-05 1995-01-19 Mölnlycke AB Procede de production d'un rouleau sans mandrin constitue a partir d'une bande en matiere fibreuse
US5849357A (en) * 1993-07-05 1998-12-15 Sca Hygiene Products Ab Method of producing a coreless roll of fibre-based, web-like material
WO2005037722A1 (fr) * 2003-10-15 2005-04-28 Sonoco Development, Inc. Tube de formage de verre, pain de verre et procede faisant appel a ceux-ci
US7332203B2 (en) 2003-10-15 2008-02-19 Sonoco Development, Inc. Glass forming tube, and glass cake and method incorporating same

Also Published As

Publication number Publication date
DE59208054D1 (de) 1997-03-27
DE4200445A1 (de) 1993-07-15
EP0553493B1 (fr) 1997-02-19
ES2097857T3 (es) 1997-04-16

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