US1957434A - Process for the production of a covering similar to linoleum - Google Patents

Process for the production of a covering similar to linoleum Download PDF

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Publication number
US1957434A
US1957434A US644845A US64484532A US1957434A US 1957434 A US1957434 A US 1957434A US 644845 A US644845 A US 644845A US 64484532 A US64484532 A US 64484532A US 1957434 A US1957434 A US 1957434A
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United States
Prior art keywords
linoleum
production
mass
covering
fabric
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Expired - Lifetime
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US644845A
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English (en)
Inventor
Baum Hermann
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Individual
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Individual
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Publication of US1957434A publication Critical patent/US1957434A/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N1/00—Linoleum, e.g. linoxyn, polymerised or oxidised resin
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/16—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with oil varnishes, i.e. drying oil varnishes, preferably linseed-oil-based; factice (sulfurised oils), Turkish birdlime, resinates reacted with drying oils; naphthenic metal salts

Definitions

  • Linoleum is generally produced by rolling ground cork admixed with oxidized linseed oil in hot condition onto a support, such as jute. If the finished covering has to be of a particu- 5 larly light color, disintegrated wood is used besides or instead of the ground cork. By the admixing of disintegrated wood the elasticity of the finished linoleum mass is reduced, whereas the exclusive employment of ground cork increases the cost of production.
  • Weather-proof cardboards have also been produced with the aid of impregnating substances, such as linseed oil, tar or the like, designed to serve as covering instead of linoleum or lincrusta.
  • Fibrous substances as commonly used for the production of cardboard, are added to the impregnating substance.
  • the oxidized material is ground between smooth metal cylinders which rotate rapidly at different speeds.
  • turpentine or the like The pulp must then be subsequently treated on a cardboard machine and united with the fabric support. Owing to the extraordinary stickiness of the pulp, all machine parts coming in touch with the same, for instance the rolls, must be powdered or oiled in order to prevent the mass from sticking.
  • the invention has for its object to produce a cheap linoleum.
  • This covering is produced by steeping paper or fabric webs in a linseed oil or linseed oil paint bath whereupon the shaped and completely dried and squeezed mass is again subjected to a final drying, then finely ground and finally finished in the usual manner by hot pressing without pre-heating, and at the same time united with a suitable support.
  • An important advantage consists in that the rolling machine, which serves for the finishing of the product, need not be protected by complicated means against sticking of the material to be worked.
  • a particular advantage of the new process consists in that the mass is fed to the pressure rolls in cold condition, only so much heat as is necessary for uniting the mass with the support being supplied by the rolls to the mass. The finished covering therefore cools in a very short time and is then ready for use.
  • the covering produced according to the invention possesses less heat conducting capability than linoleum and is, besides, extraordinarily resistant against mechanical damages.
  • the production is carried out in detail in the following manner. A long web or length of newspaper or fabric is drawn through a container which is filled with a mixture of linseed oil and a small quantity of a siccative. The web of paper or fabric impregnated with linseed oil is then hung up so that the linseed oil can oxidize. As soon as a sufiicient degree of dryness has been attained, the impregnated web is again drawn through a bath of linseed oil.
  • These cylinders 1 and 1 have acute angular teeth on their circumferences and the teeth of the two cylinders intermesh. If the cylinders are rotated in opposite directions, as indicated by the arrows, the fibrous mass pressed together is broken alternately in opposite direction.
  • a channel 2 extends from the cylinders and is designed to receive the mass 8 broken into folds 3. The folded mass 8 accumulates in this channel 2 and is therefore preliminarily compressed.
  • Below the discharge end 6 of channel 2 a pair of adjustable, heated pressure rolls 4, 4 is arranged, between which rolls the mass passes when delivered from In this bath filling substances,
  • the folded and compressed mass and the support 5 are united by the pressure of the heated rolls 4 to form the finished covering 7.
  • a process for the production of linoleum like covering consisting in passing a web of paper or fabric through a bath of linseed oil containing a small quantity of siccative, in hanging up the

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
US644845A 1932-06-23 1932-11-29 Process for the production of a covering similar to linoleum Expired - Lifetime US1957434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1957434X 1932-06-23

Publications (1)

Publication Number Publication Date
US1957434A true US1957434A (en) 1934-05-08

Family

ID=7781937

Family Applications (1)

Application Number Title Priority Date Filing Date
US644845A Expired - Lifetime US1957434A (en) 1932-06-23 1932-11-29 Process for the production of a covering similar to linoleum

Country Status (5)

Country Link
US (1) US1957434A (enrdf_load_stackoverflow)
BE (1) BE397115A (enrdf_load_stackoverflow)
DE (1) DE591409C (enrdf_load_stackoverflow)
FR (1) FR742216A (enrdf_load_stackoverflow)
GB (1) GB390412A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE591409C (de) 1934-01-20
FR742216A (enrdf_load_stackoverflow) 1933-03-02
GB390412A (en) 1933-04-06
BE397115A (enrdf_load_stackoverflow) 1900-01-01

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