FR2441005A1 - Procede de fabrication de fibres minerales courtes uniformes - Google Patents
Procede de fabrication de fibres minerales courtes uniformesInfo
- Publication number
- FR2441005A1 FR2441005A1 FR7831413A FR7831413A FR2441005A1 FR 2441005 A1 FR2441005 A1 FR 2441005A1 FR 7831413 A FR7831413 A FR 7831413A FR 7831413 A FR7831413 A FR 7831413A FR 2441005 A1 FR2441005 A1 FR 2441005A1
- Authority
- FR
- France
- Prior art keywords
- fibres
- shot
- silane
- aminoalkylene
- refining
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/10—Non-chemical treatment
- C03B37/16—Cutting or severing
-
- 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
- C03C25/40—Organo-silicon compounds
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
Abstract
LA PRESENTE INVENTION CONCERNE UN PROCEDE POUR L'OBTENTION DE FIBRES MINERALES COURTES UNIFORMES. LE PROCEDE SELON L'INVENTION CONSISTE A FORMER UNE MASSE DE FIBRES INORGANIQUES INDIVIDUELLES, A METTRE LADITE MASSE DANS UN RAFFINEUR, LEDIT RAFFINEUR AYANT AU MOINS UN ELEMENT PLAT ROTATIF ET UN SECOND ELEMENT PLAT A UNE DISTANCE FIXEE DUDIT PREMIER ELEMENT ET EN FACE DUDIT ELEMENT ROTATIF POUR REDUIRE LA LONGUEUR DESDITES FIBRES, LADITE DISTANCE FIXEE ETANT PRATIQUEMENT INFERIEURE AUX LONGUEURS DE LA QUANTITE PREDOMINANTE DESDITES FIBRES ET SUPERIEURE A LA DIMENSION DE LA GRENAILLE, ET A SOUMETTRE LESDITES FIBRES RAFFINEES A L'ACTION D'UN SEPARATEUR OU LES FIBRESAYANT UNE GAMME DE RAPPORT D'ASPECT PRESELECTIONNEE SONT PRODUITES AVEC MOINS DE 1 DE GRENAILLE ET A FAIRE REAGIR ENSUITE LESDITES FIBRES COURTES SEPAREES AVEC UN SILANE. APPLICATION : FIBRES COURTES AYANT UNE FAIBLE TENEUR EN GRENAILLE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7831413A FR2441005B1 (fr) | 1978-11-07 | 1978-11-07 | Procede de fabrication de fibres minerales courtes uniformes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7831413A FR2441005B1 (fr) | 1978-11-07 | 1978-11-07 | Procede de fabrication de fibres minerales courtes uniformes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2441005A1 true FR2441005A1 (fr) | 1980-06-06 |
FR2441005B1 FR2441005B1 (fr) | 1985-10-04 |
Family
ID=9214543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7831413A Expired FR2441005B1 (fr) | 1978-11-07 | 1978-11-07 | Procede de fabrication de fibres minerales courtes uniformes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2441005B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2708590A1 (fr) * | 1993-07-29 | 1995-02-10 | Vetrotex France Sa | Procédé de fabrication de fils coupés et dispositif associé. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH58077A (de) * | 1911-09-27 | 1913-02-17 | Meirowsky & Co Aktiengesellsch | Elektrischer Kondensator |
US4026478A (en) * | 1975-04-03 | 1977-05-31 | Jim Walter Corporation | Process for making uniform short non-cellulosic fibers |
-
1978
- 1978-11-07 FR FR7831413A patent/FR2441005B1/fr not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH58077A (de) * | 1911-09-27 | 1913-02-17 | Meirowsky & Co Aktiengesellsch | Elektrischer Kondensator |
US4026478A (en) * | 1975-04-03 | 1977-05-31 | Jim Walter Corporation | Process for making uniform short non-cellulosic fibers |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2708590A1 (fr) * | 1993-07-29 | 1995-02-10 | Vetrotex France Sa | Procédé de fabrication de fils coupés et dispositif associé. |
EP0640570A1 (fr) * | 1993-07-29 | 1995-03-01 | Vetrotex France | Procédé de fabrication de fils coupés et dispositif associé |
US5601882A (en) * | 1993-07-29 | 1997-02-11 | Vetrotex France | Process for manufacturing cut threads and associated device |
US5849085A (en) * | 1993-07-29 | 1998-12-15 | Vetrotex France | Process for manufacturing cut threads and associated device |
Also Published As
Publication number | Publication date |
---|---|
FR2441005B1 (fr) | 1985-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |