EP0693388B1 - Revêtement de sol à motif multicolore - Google Patents

Revêtement de sol à motif multicolore Download PDF

Info

Publication number
EP0693388B1
EP0693388B1 EP95100949A EP95100949A EP0693388B1 EP 0693388 B1 EP0693388 B1 EP 0693388B1 EP 95100949 A EP95100949 A EP 95100949A EP 95100949 A EP95100949 A EP 95100949A EP 0693388 B1 EP0693388 B1 EP 0693388B1
Authority
EP
European Patent Office
Prior art keywords
floor covering
particle
particles
rubber
sections
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.)
Revoked
Application number
EP95100949A
Other languages
German (de)
English (en)
Other versions
EP0693388A3 (fr
EP0693388A2 (fr
Inventor
Gerhard Dr. Graab
Klaus Dr. Heckel
Dieter Rischer
Thorsten Nahe
Helmut Grünhag
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6523994&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0693388(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of EP0693388A2 publication Critical patent/EP0693388A2/fr
Publication of EP0693388A3 publication Critical patent/EP0693388A3/fr
Application granted granted Critical
Publication of EP0693388B1 publication Critical patent/EP0693388B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • 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
    • D06N7/0028—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by colour effects, e.g. craquelé, reducing gloss
    • D06N7/0031—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by colour effects, e.g. craquelé, reducing gloss mixture of two or more dyes, pigments, brighteners in the same layer

Definitions

  • the invention relates to a multi-colored patterned flooring according to the Preamble of the first claim.
  • Such a flooring is described in the Patent application EP-A-0 668 138 (prior art according to Article 54 (3) EPC). It consists of a path that is a first Has color, and of contrasting colored particles embedded in the web are.
  • the web and the particles are made of cross-linkable, elastomeric material educated.
  • the contrast-colored rubber granulate is in the base course pressed in flush with the surface and by subsequent vulcanization of the resultant
  • the structure is permanently fixed.
  • the individual, contrast-colored particles show at least two different colors from each other and from the base course Particle sections.
  • the quantity and color are required of the particles and particle sections so chosen and with the amount and color of the the web forming material body are coordinated that the one homogeneous mixing of all components contained in the floor covering resulting mixed color matches the first color.
  • the object of the present invention is a generic Specify flooring, in which one is free in the color design. It This should open up the possibility of further enhancing the visual appearance improve. Furthermore, electrically conductive variants should also be used color pattern can be made possible.
  • the invention is based on the following specifications: at least one first Particle section may be present, which has at least a second particle section penetrates like a wedge or strip. If you look at the visible surface of the flooring, so at least 50% but less than 100% the one in the area of on its surface visible particle components each have the same color of the same particle sections have, which are characterized by their respective areas n.
  • the taste of the floor covering can be influenced by this Preconditions vary to a much greater extent than is the case at the Technology according to EP-A-0 668 138 is possible: the color selection is now almost arbitrary and is only subject to taste criteria.
  • the creative Possibilities are expanded significantly as a result of the overall impression any color effects can be achieved.
  • the particles can be arranged so close together that a mutual Touch results.
  • the external appearance of the flooring will in such a design, the structure and coloring of the Particles determined.
  • the external appearance of the flooring is at such a design largely determined by the color of the web, where the particles loosen up the appearance.
  • the particles can be distributed in an arbitrarily predetermined pattern, for example also by type of letters, words and / or pictograms.
  • a color is homogeneously colored in a first color Rubber sheet sprinkled with the contrast-colored rubber granules. It comprises the particles with at least two of each other and of the Base course of different colored particle sections. The particles are after the Spread using a roll calender, a continuous vulcanization machine or a press at a temperature of 160 to 190 ° C flush with the surface pressed into the web and by subsequent vulcanization of the rubber.
  • All elastomeric materials suitable for the production of floor coverings can be used, for example those with the standardized designations SBR, NBR, EPDM, natural rubber and mixtures thereof.
  • the contrast-colored granulate based on the color of the web, can be obtained by creating contrast colored rubber compounds independently of each other, converted into strands using extruders, then be granulated.
  • first particle section at least two are essentially parallel to one another extending subsections.
  • dirt particles accumulate especially in the industrial sector, with accessible floors, but also through walking on them, preferably in a striped arrangement. Such Deposits are optically particularly good due to this configuration concealed.
  • This concealment effect is enhanced when the first particle section is on at least one point of the strip-shaped course is not rectilinear is.
  • the particles are a smallest linear extent limited by the surface of the floor covering of 12 mm. This means the presence of relatively large visible particle areas, which is a less restless one, especially in very large rooms Surface effect, as do numerous small particles. On on the other hand, it is possible to arrange such large particles into pictograms.
  • the "smallest linear extension” should be understood to mean the shortest Straight, which is the two closest corners of a particle connects with each other.
  • the floor covering according to the invention can be made electrically conductive, the leakage resistance according to DIN 51 953 being less than 10 6 ohms.
  • the base web accordingly contains soot deposits in a known manner, which color it deep black. Nevertheless, it can be achieved with the present invention that this black color does not dominate on the visible side of the floor covering: there are no limits to the color design, the surface covering of the base web by the rubber granules only insofar as, of course, this covering may only be so dense that the base sheet is always visible on an area of 20 cm 2 at every point of the floor covering, making electrodes electrically accessible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Floor Finish (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)
  • Road Paving Structures (AREA)
  • Paints Or Removers (AREA)
  • Springs (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Claims (5)

  1. Revêtement de sol à motifs multicolores en élastomère, dans lequel au moins un granulat de caoutchouc de couleur contrastée est pressé au moins dans la partie supérieure d'une bande de base en caoutchouc et fixé durablement par vulcanisation subséquente du complexe résultant, et dont les différentes particules présentent au moins deux sections de particules de couleurs différentes l'une par rapport à l'autre et par rapport à la bande de base, dans lequel au moins une première section de particules pénètre en forme de clavette ou en forme de bande au moins une deuxième section de particules de telle manière qu'au moins 50%, mais moins de 100% des composants particulaires visibles dans la zone superficielle du revêtement de sol présentent à chaque fois des sections de particules de même couleur, et dans lequel les sommes des surfaces des sections de particules de même couleur correspondante des composants de particules présents dans ladite plage d'au moins 50% et inférieure à 100% ne sont jamais égales, indépendamment du nombre des couleurs dans le granulat.
  2. Revêtement de sol selon la revendication 1, caractérisé en ce que la première section de particules englobe au moins deux sections partielles se développant principalement parallèlement l'une par rapport à l'autre.
  3. Revêtement de sol selon la revendication 2, caractérisé en ce que la première section de particules est formée de manière non rectiligne en au moins un endroit de la trajectoire en forme de bande.
  4. Revêtement de sol selon les revendications 1 à 3, caractérisé en ce que les particules ont un développement linéaire minimal de 12 mm limité par la surface du revêtement de sol.
  5. Revêtement de sol selon l'une des revendications précédentes, caractérisé en ce que la bande de base est électriquement conductrice par incorporation de composants de suie.
EP95100949A 1994-07-23 1995-01-25 Revêtement de sol à motif multicolore Revoked EP0693388B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4426172 1994-07-23
DE4426172A DE4426172C1 (de) 1994-07-23 1994-07-23 Mehrfarbig gemusterter Bodenbelag

Publications (3)

Publication Number Publication Date
EP0693388A2 EP0693388A2 (fr) 1996-01-24
EP0693388A3 EP0693388A3 (fr) 1996-05-01
EP0693388B1 true EP0693388B1 (fr) 1999-06-16

Family

ID=6523994

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95100949A Revoked EP0693388B1 (fr) 1994-07-23 1995-01-25 Revêtement de sol à motif multicolore

Country Status (14)

Country Link
EP (1) EP0693388B1 (fr)
JP (1) JP2749539B2 (fr)
AT (1) ATE181288T1 (fr)
CA (1) CA2143469C (fr)
DE (2) DE4426172C1 (fr)
DK (1) DK0693388T3 (fr)
ES (1) ES2134961T3 (fr)
FI (1) FI112955B (fr)
GB (1) GB2291649B (fr)
GR (1) GR3030986T3 (fr)
HK (1) HK1001250A1 (fr)
HU (1) HU214802B (fr)
NO (1) NO307141B1 (fr)
PL (1) PL177776B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527553C1 (de) * 1995-07-27 1997-02-06 Dlw Ag Verfahren zur Herstellung von homogenen Bodenbelags-Kunststoffbahnen oder -platten mit nicht gerichteter Farbmusterung
IT1306985B1 (it) * 1999-01-15 2001-10-11 Mondo Spa Procedimento per la fabbricazione di rivestimenti e rivestimento cosi'ottenuto.
DE19915729A1 (de) * 1999-04-08 2000-11-16 Freudenberg Carl Fa Bahnförmiger Bodenbelag und Verfahren zu dessen Herstellung
JP4513216B2 (ja) * 2001-02-23 2010-07-28 日東化工株式会社 模様入りゴムシートの製造方法
DE10112246C1 (de) * 2001-03-14 2002-08-08 Freudenberg Carl Kg Bodenbelag
JP2005067054A (ja) 2003-08-26 2005-03-17 Seiko Epson Corp 改善インクの吐出制御

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0668138A2 (fr) * 1994-02-22 1995-08-23 Firma Carl Freudenberg Revêtement de sol multicolore à motif et procédé pour sa fabrication

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB407593A (en) * 1933-07-19 1934-03-22 Wilhelm Poppe Process for the production of patterned rubber slabs for covering floors, walls and ceilings
GB649043A (en) * 1947-03-29 1951-01-17 Armstrong Cork Co Improvements in or relating to decorative surface covering material and method of making the same
GB777748A (en) * 1954-06-03 1957-06-26 Armstrong Cork Co Improvements in or relating to a method of making linoleum type sheet material
JPS5150965A (ja) * 1974-10-31 1976-05-06 Matsushita Electric Works Ltd Moyotsukigoseijushitairuno seizohoho
DE3237633C2 (de) * 1982-10-11 1985-04-11 Freudenberg, Carl, 6940 Weinheim Verfahren zur Herstellung eines elastischen und elektrisch leitfähigen Bodenbelages
NO885603L (no) * 1988-07-26 1990-01-29 Freudenberg Carl Fa Fremgangsmaate for fremstilling av et gulvbelegg av gummi.
JPH0715214B2 (ja) * 1989-04-07 1995-02-22 広島化成株式会社 ゴム床材を製造する方法
JPH04332625A (ja) * 1991-05-08 1992-11-19 Hiroshima Kasei Ltd 散らし模様入りゴム板の製造方法
DE4226766C2 (de) * 1992-08-13 1995-02-16 Freudenberg Carl Fa Mehrfarbig gemusterter Bodenbelag sowie Verfahren zu seiner Herstellung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0668138A2 (fr) * 1994-02-22 1995-08-23 Firma Carl Freudenberg Revêtement de sol multicolore à motif et procédé pour sa fabrication

Also Published As

Publication number Publication date
GB2291649B (en) 1997-12-17
DK0693388T3 (da) 1999-11-22
NO950580L (no) 1996-01-24
FI112955B (fi) 2004-02-13
DE59506202D1 (de) 1999-07-22
JP2749539B2 (ja) 1998-05-13
NO950580D0 (no) 1995-02-16
HUT71434A (en) 1995-11-28
HU9500560D0 (en) 1995-04-28
FI952769A0 (fi) 1995-06-06
DE4426172C1 (de) 1995-06-01
CA2143469C (fr) 2001-04-10
PL177776B1 (pl) 2000-01-31
CA2143469A1 (fr) 1996-01-24
HK1001250A1 (en) 1998-06-05
GR3030986T3 (en) 1999-12-31
GB9512634D0 (en) 1995-08-23
HU214802B (hu) 1998-05-28
ES2134961T3 (es) 1999-10-16
EP0693388A3 (fr) 1996-05-01
FI952769A (fi) 1996-01-24
ATE181288T1 (de) 1999-07-15
NO307141B1 (no) 2000-02-14
PL308884A1 (en) 1996-02-05
GB2291649A (en) 1996-01-31
EP0693388A2 (fr) 1996-01-24
JPH0860559A (ja) 1996-03-05

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