GB352681A - Process for producing asbestos and mineral artificial fibres - Google Patents

Process for producing asbestos and mineral artificial fibres

Info

Publication number
GB352681A
GB352681A GB1814830A GB1814830A GB352681A GB 352681 A GB352681 A GB 352681A GB 1814830 A GB1814830 A GB 1814830A GB 1814830 A GB1814830 A GB 1814830A GB 352681 A GB352681 A GB 352681A
Authority
GB
United Kingdom
Prior art keywords
threads
silicate
added
salts
vapours
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
GB1814830A
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.)
WERNER LUEDKE
Original Assignee
WERNER LUEDKE
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 WERNER LUEDKE filed Critical WERNER LUEDKE
Priority to GB1814830A priority Critical patent/GB352681A/en
Publication of GB352681A publication Critical patent/GB352681A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/16—Yarns or threads made from mineral substances
    • D02G3/20—Yarns or threads made from mineral substances from asbestos

Abstract

352,681. Artificial mineral fibres and threads. LUDKE, W., 10, Storbeckstrasse, Stettin, Germany. June 13, 1930, No. 18148. [Classes 120 (i) and 120 (iii).] Artificial, asbestos-like mineral fibres are obtained from water glass, ammonium silicate and similar soluble silicates and silicate mixtures bv spinning into suitable coagulating liquids and gases. The devices and processes used are such as are used in the artificial silk industry. To the silicate solutions may be added mineral salts, double salts, complex salts, and other compounds such as hydroxides. For producing aluminium silicate threads, sodium aluminate or other aluminium salt is added to the water glass. Magnesium silicate threads are similarly obtained with water glass and a magnesium salt. Calcium, tin, and zinc silicate threads are similarly obtained. Compound silicate threads may be obtained by the use of suitable mixtures such as water glass to which an aluminate and zinc oxide are added. The thread formation is facilitated by the addition also of such substances as sugar, dextrin, glucose, gum arabic and glycerine. Suitable salts, acid salts and acids may be used as precipitating baths, and a large variety of organic liquids, or their vapours, such as acetone, alcohols, phenols, esters, aldehydes, especially formaldehyde, acid chlorides, hydrocarbonates, or mixtures thereof with or without added acids or acid vapours may be used as coagulating means. Dry spinning may be effected in heated inert gases such as air, nitrogen, and hydrogen. Very thin threads are obtained by winding on bobbins under tension. The threads are subjected to a stabilizing process by heating in the presence of water or steam. Electrolytes may be used instead of pure water, or steam under pressure to which is added gases or vapours such as nitrogen, hydrogen, alcohol, &c. These liquids, gases or vapours may be circulated through the autoclaves in which the material is treated.
GB1814830A 1930-06-13 1930-06-13 Process for producing asbestos and mineral artificial fibres Expired GB352681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1814830A GB352681A (en) 1930-06-13 1930-06-13 Process for producing asbestos and mineral artificial fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1814830A GB352681A (en) 1930-06-13 1930-06-13 Process for producing asbestos and mineral artificial fibres

Publications (1)

Publication Number Publication Date
GB352681A true GB352681A (en) 1931-07-16

Family

ID=10107457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1814830A Expired GB352681A (en) 1930-06-13 1930-06-13 Process for producing asbestos and mineral artificial fibres

Country Status (1)

Country Link
GB (1) GB352681A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744460C (en) * 1937-08-19 1944-01-15 Dr Franz Skaupy Method for producing quartz threads
DE747828C (en) * 1936-11-18 1944-10-16 Naamlooze Vennootschap Mij Tot Process for dyeing finished glass fibers
US2844436A (en) * 1952-11-28 1958-07-22 Philadelphia Quartz Co Manufacture of finely-divided compounds of certain elements
US2886404A (en) * 1957-04-26 1959-05-12 Montedison Spa Spinning amorphous glass fibers from a viscous aqueous system
US2948701A (en) * 1958-03-11 1960-08-09 Philadelphia Quartz Co Finely divided metal silicate products
US2969272A (en) * 1957-04-26 1961-01-24 Montedison Spa Preparation of siliceous materials
US3270109A (en) * 1963-03-15 1966-08-30 Horizons Inc Preparation of inorganic oxide monofilaments
US3759027A (en) * 1971-04-01 1973-09-18 Johns Manville Extruded asbestos yarn for paper dryer felts
DE2900991A1 (en) * 1979-01-12 1980-07-24 Akzo Gmbh Silica fibres for friction linings in clutches or brakes - made by extruding sodium silicate into fibres which are treated with acid to form silica
DE2900990A1 (en) * 1979-01-12 1980-07-24 Akzo Gmbh Silica fibres for friction linings in clutches or brakes - made by extruding sodium silicate into fibres which are treated with acid to form silica

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747828C (en) * 1936-11-18 1944-10-16 Naamlooze Vennootschap Mij Tot Process for dyeing finished glass fibers
DE744460C (en) * 1937-08-19 1944-01-15 Dr Franz Skaupy Method for producing quartz threads
US2844436A (en) * 1952-11-28 1958-07-22 Philadelphia Quartz Co Manufacture of finely-divided compounds of certain elements
US2886404A (en) * 1957-04-26 1959-05-12 Montedison Spa Spinning amorphous glass fibers from a viscous aqueous system
US2969272A (en) * 1957-04-26 1961-01-24 Montedison Spa Preparation of siliceous materials
US2948701A (en) * 1958-03-11 1960-08-09 Philadelphia Quartz Co Finely divided metal silicate products
US3270109A (en) * 1963-03-15 1966-08-30 Horizons Inc Preparation of inorganic oxide monofilaments
US3759027A (en) * 1971-04-01 1973-09-18 Johns Manville Extruded asbestos yarn for paper dryer felts
DE2900991A1 (en) * 1979-01-12 1980-07-24 Akzo Gmbh Silica fibres for friction linings in clutches or brakes - made by extruding sodium silicate into fibres which are treated with acid to form silica
DE2900990A1 (en) * 1979-01-12 1980-07-24 Akzo Gmbh Silica fibres for friction linings in clutches or brakes - made by extruding sodium silicate into fibres which are treated with acid to form silica

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