Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1997018949) FLOOR COVERINGS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018949 International Application No.: PCT/GB1996/002860
Publication Date: 29.05.1997 International Filing Date: 20.11.1996
Chapter 2 Demand Filed: 14.06.1997
IPC:
B29C 47/06 (2006.01) ,B32B 27/20 (2006.01) ,D06N 7/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
47
Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
04
of multilayered or multicoloured articles
06
Multilayered articles
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
18
characterised by the use of special additives
20
using fillers, pigments, thixotroping agents
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
N
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
7
Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
Applicants:
THE AMTICO COMPANY LIMITED [GB/GB]; Kingfield Road P.O. Box 42 Coventry CV6 5PL, GB (AllExceptUS)
HARWOOD, Ivor, Charles [GB/GB]; GB (UsOnly)
WILSON, Gary, John [GB/GB]; GB (UsOnly)
JONES, Keith, Melvin [GB/GB]; GB (UsOnly)
GANSSER-POTTS, Michael, David [GB/GB]; GB (UsOnly)
Inventors:
HARWOOD, Ivor, Charles; GB
WILSON, Gary, John; GB
JONES, Keith, Melvin; GB
GANSSER-POTTS, Michael, David; GB
Agent:
BARKER, BRETTELL & DUNCAN; 138 Hagley Road Edgbaston Birmingham B16 9PW, GB
Priority Data:
9523780.621.11.1995GB
Title (EN) FLOOR COVERINGS
(FR) REVETEMENTS DE SOL
Abstract:
(EN) A backing film for incorporation as a backing layer in a resilient floor covering or a floor tile having at least two laminae and a method for making such a backing layer whereby wastage is reduced when the colour of the upper lamina is changed. Where there are two backing films having two or three laminae making up the backing layer the intermediately coloured film resulting from a change in the colour of the upper lamina can be utilised without further processing on the second backing film where colour is not essential. Where there are three laminae making up a backing film the desired colour is introduced and established in the bottom lamina before the supply of the original colour to the upper lamina is stopped. The film can then be turned over for use with the former bottom lamina becoming the upper lamina.
(FR) Pellicule de renfort destinée à être intégrée comme couche de renfort dans un revêtement de sol élastique ou une dalle de sol comportant au moins deux feuilles, et procédé de fabrication de cette couche par lequel on réduit les pertes lorsqu'on change la couleur de la feuille supérieure. Lorsqu'il y a deux pellicules de renfort comportant deux ou trois feuilles constituant la couche de renfort, la pellicule de couleur intermédiaire résultant d'un changement de couleur de la feuille supérieure peut être utilisée sans autre traitement de la deuxième pellicule de renfort pour les usages où la couleur n'est pas un élément primordial. Lorsqu'il y a trois feuilles constituant une pellicule de renfort, on introduit et on fixe la couleur voulue dans la feuille inférieure avant d'arrêter l'apport de couleur originale à la feuille supérieure. La pellicule peut alors être retournée pour utilisation, la feuille inférieure initiale devenant alors la feuille supérieure.
Designated States: DE, JP, US
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0865363US6007892US6103044US6589379JP2000517385 DE000069627009