ES409840A1 - Procedimiento para la fabricacion de revestimientos de suelos. - Google Patents

Procedimiento para la fabricacion de revestimientos de suelos.

Info

Publication number
ES409840A1
ES409840A1 ES409840A ES409840A ES409840A1 ES 409840 A1 ES409840 A1 ES 409840A1 ES 409840 A ES409840 A ES 409840A ES 409840 A ES409840 A ES 409840A ES 409840 A1 ES409840 A1 ES 409840A1
Authority
ES
Spain
Prior art keywords
polyurethane foam
covering
flexible
applying
layer
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
ES409840A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES409840A1 publication Critical patent/ES409840A1/es
Expired 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
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
    • 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
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
    • D06N7/0086—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing characterised by the cushion backing, e.g. foamed polyurethane
    • 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
    • D06N2203/00—Macromolecular materials of the coating layers
    • D06N2203/06—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N2203/068—Polyurethanes
    • 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
    • D06N2205/00—Condition, form or state of the materials
    • D06N2205/04—Foam
    • 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
    • D06N2213/00—Others characteristics
    • D06N2213/06—Characteristics of the backing in carpets, rugs, synthetic lawn
    • D06N2213/065—Two back coatings one next to the other

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Carpets (AREA)
  • Floor Finish (AREA)
  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

Procedimiento para la fabricación de revestimientos de suelos, que tienen un soporte adherente de espuma de poliuretano; caracterizado porque comprende las etapas de formar una capa de espuma de poliuretano flexible, aplicar al revés el revestimiento flexible de suelo una mezcla líquida de ingredientes capaces de reaccionar entre sí para formar sobre el mismo un revestimiento fino de espuma flexible de poliuretano, poner la capa de espuma de poliuretano en contacto con el revés del revestimiento de suelos antes de que el revestimiento de espuma formado en el mismo se haya endurecido, y hacer que pase el cuerpo compuesto así formado a través de una zona donde se aplica una presión constante predeterminada.
ES409840A 1971-12-21 1972-12-20 Procedimiento para la fabricacion de revestimientos de suelos. Expired ES409840A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5921171A GB1380910A (en) 1971-12-21 1971-12-21 Floor coverings

Publications (1)

Publication Number Publication Date
ES409840A1 true ES409840A1 (es) 1975-12-16

Family

ID=10483296

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409840A Expired ES409840A1 (es) 1971-12-21 1972-12-20 Procedimiento para la fabricacion de revestimientos de suelos.

Country Status (9)

Country Link
AT (1) AT320572B (es)
BE (1) BE793159A (es)
CH (2) CH1856272A4 (es)
DE (1) DE2262742C3 (es)
ES (1) ES409840A1 (es)
FR (1) FR2165638A5 (es)
GB (1) GB1380910A (es)
IT (1) IT972738B (es)
NL (1) NL7217443A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440271C2 (de) * 1974-08-22 1983-03-24 Bayer Ag, 5090 Leverkusen Verfahren zur Rückenbeschichtung von Bodenbelägen mit Polyurethanen
LU76649A1 (es) * 1977-01-27 1978-09-13
US4171395A (en) * 1977-03-30 1979-10-16 Tillotson John G Method and apparatus for forming a layer of foam urethane on a carpet backing and product
JP2918851B2 (ja) * 1996-07-10 1999-07-12 難波プレス工業株式会社 立体形状をもつ自動車用カーペットおよびその製造方法
US6299715B1 (en) * 1998-07-14 2001-10-09 Bayer Antwerp N.V. Urethane adhesive-laminated carpeting
US7115225B2 (en) 2003-06-03 2006-10-03 Lear Corporation Pseudo insert molding for trim parts using polyurethane spray process
US20080085391A1 (en) * 2006-10-06 2008-04-10 Streeton Amy K Polyurethane backed products and methods

Also Published As

Publication number Publication date
IT972738B (it) 1974-05-31
DE2262742C3 (de) 1980-03-13
DE2262742B2 (de) 1979-07-19
BE793159A (fr) 1973-06-21
NL7217443A (es) 1973-06-25
AT320572B (de) 1975-02-25
CH568744B5 (es) 1975-11-14
FR2165638A5 (es) 1973-08-03
CH1856272A4 (es) 1975-06-13
GB1380910A (en) 1975-01-15
DE2262742A1 (de) 1973-07-12

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