FR2061526A1 - Winding resin impregnated filaments - Google Patents
Winding resin impregnated filamentsInfo
- Publication number
- FR2061526A1 FR2061526A1 FR6910322A FR6910322A FR2061526A1 FR 2061526 A1 FR2061526 A1 FR 2061526A1 FR 6910322 A FR6910322 A FR 6910322A FR 6910322 A FR6910322 A FR 6910322A FR 2061526 A1 FR2061526 A1 FR 2061526A1
- Authority
- FR
- France
- Prior art keywords
- resin
- filaments
- filament
- orifice
- speed
- 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.)
- Withdrawn
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
- C03C25/12—General methods of coating; Devices therefor
- C03C25/16—Dipping
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
A device for winding filaments comprises a container holding a mass of thermosetting resin of a predetermined viscosity, several core filaments on bobbins adjacent to the container, guide to direct the filaments into the resin bath and an orifice of preselected diameter through which the impregnated filament passes to remove the excess resin, teh speed being adjusted to achieve a predetermined ratio between the resin and filament. The resin has a viscosity of 2,000 cP., and using an orifice of 0.13 mm. diameter with a filament speed of 60 m/mn. a ratio of filament: resin of 3:1 is achieved. Two filaments may be passed simultaneously through the orifice. Pref. a partial vacuum is applied to the chamber to eliminate air bubbles. The device ensures complete impregnation of the filaments and elimination of air and moisture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6910322A FR2061526A1 (en) | 1969-04-03 | 1969-04-03 | Winding resin impregnated filaments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6910322A FR2061526A1 (en) | 1969-04-03 | 1969-04-03 | Winding resin impregnated filaments |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2061526A1 true FR2061526A1 (en) | 1971-06-25 |
Family
ID=9031895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6910322A Withdrawn FR2061526A1 (en) | 1969-04-03 | 1969-04-03 | Winding resin impregnated filaments |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2061526A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020071923A1 (en) * | 2018-10-05 | 2020-04-09 | Comrod As | Apparatus and method for controlling a quantity of binder resine that follows a thread |
CN113232326A (en) * | 2021-04-30 | 2021-08-10 | 刘方海 | Glass fiber composite pipe dipping treatment system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB786915A (en) * | 1900-01-01 | |||
US2125364A (en) * | 1930-02-18 | 1938-08-02 | Frederick A Waldron | Apparatus for drying and impregnating |
-
1969
- 1969-04-03 FR FR6910322A patent/FR2061526A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB786915A (en) * | 1900-01-01 | |||
US2125364A (en) * | 1930-02-18 | 1938-08-02 | Frederick A Waldron | Apparatus for drying and impregnating |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020071923A1 (en) * | 2018-10-05 | 2020-04-09 | Comrod As | Apparatus and method for controlling a quantity of binder resine that follows a thread |
AU2019352538B2 (en) * | 2018-10-05 | 2022-01-06 | Comrod As | Apparatus and method for controlling a quantity of binder resin that follows a thread |
AU2019352538C1 (en) * | 2018-10-05 | 2022-04-07 | Comrod As | Apparatus and method for controlling a quantity of binder resin that follows a thread |
US11820705B2 (en) | 2018-10-05 | 2023-11-21 | Comrod As | Apparatus and method for controlling a quantity of binder resin that follows a thread |
CN113232326A (en) * | 2021-04-30 | 2021-08-10 | 刘方海 | Glass fiber composite pipe dipping treatment system |
CN113232326B (en) * | 2021-04-30 | 2023-01-10 | 青宸新材料科技(山东)有限公司 | Glass fiber composite pipe dipping treatment system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |