DE59712119D1 - Floor coating and process for its production - Google Patents

Floor coating and process for its production

Info

Publication number
DE59712119D1
DE59712119D1 DE59712119T DE59712119T DE59712119D1 DE 59712119 D1 DE59712119 D1 DE 59712119D1 DE 59712119 T DE59712119 T DE 59712119T DE 59712119 T DE59712119 T DE 59712119T DE 59712119 D1 DE59712119 D1 DE 59712119D1
Authority
DE
Germany
Prior art keywords
upper layer
layers
layer
applying
coating
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 - Fee Related
Application number
DE59712119T
Other languages
German (de)
Inventor
Juergen Themm
Franz Stadler
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.)
Koemmerling Chemische Fabrik GmbH
Original Assignee
Koemmerling Chemische Fabrik GmbH
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=7809062&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59712119(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koemmerling Chemische Fabrik GmbH filed Critical Koemmerling Chemische Fabrik GmbH
Application granted granted Critical
Publication of DE59712119D1 publication Critical patent/DE59712119D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • D06N3/145—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes two or more layers of polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Floor Finish (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

A floor coating comprises at least two layers, one on top of the other and based on polyurethane (PU). A process for producing the coating involves applying the first layer (2) to a surface (1) to be coated and then applying the upper layer (3) before the lower layer (2) is completely cured. Preferably the upper layer (3) includes 20-50% of a filler (4), especially quartz sand, quartz powder and/or corundum. Filler particle size is 0.1-0.5mm. During application the viscosity of the lower layer (2) is 2000-9000 mPa s and of the upper layer (3) 9000-21000 mPas. The upper layer (3) may include a light resistant hardener. Adhesion between both layers (2,3) is 1.5-6N. The fillers (4) may be added to the polymer before applying the coating or afterwards prior to the start of curing of the layers.
DE59712119T 1996-10-17 1997-10-15 Floor coating and process for its production Expired - Fee Related DE59712119D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19642955A DE19642955A1 (en) 1996-10-17 1996-10-17 Floor covering and process for its manufacture

Publications (1)

Publication Number Publication Date
DE59712119D1 true DE59712119D1 (en) 2005-01-20

Family

ID=7809062

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19642955A Ceased DE19642955A1 (en) 1996-10-17 1996-10-17 Floor covering and process for its manufacture
DE59712119T Expired - Fee Related DE59712119D1 (en) 1996-10-17 1997-10-15 Floor coating and process for its production

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19642955A Ceased DE19642955A1 (en) 1996-10-17 1996-10-17 Floor covering and process for its manufacture

Country Status (5)

Country Link
EP (1) EP0837177B1 (en)
AT (1) ATE284993T1 (en)
CZ (1) CZ292568B6 (en)
DE (2) DE19642955A1 (en)
PL (1) PL184740B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2021321A1 (en) * 1969-04-30 1970-07-24 Cordesse Claude Road surface covering with abrasion - resistant particles embedded in a polyester
FR2341021A1 (en) * 1976-02-13 1977-09-09 Bat Applic Revetements Plastiq PVC based floor tiling with a heat conductive interlayer - to dissipate heat from cigarette ends etc. without damage
FR2577580B1 (en) * 1985-02-19 1988-05-20 Bat Taraflex Sa COMPLEX FLOOR COVERING IN PLASTIC MATERIAL.
US4879143A (en) * 1985-12-06 1989-11-07 Rang Kg Haus Moderner Fussboden Process for the production of floor covering
DE8633348U1 (en) * 1986-12-12 1988-04-21 Uzin Werk Georg Utz GmbH & Co KG, 89079 Ulm Removable floor covering

Also Published As

Publication number Publication date
PL184740B1 (en) 2002-12-31
DE19642955A1 (en) 1998-04-30
EP0837177A2 (en) 1998-04-22
PL322641A1 (en) 1998-04-27
EP0837177A3 (en) 2000-02-23
EP0837177B1 (en) 2004-12-15
CZ326597A3 (en) 1998-05-13
CZ292568B6 (en) 2003-10-15
ATE284993T1 (en) 2005-01-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee