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Patent Searching and Data


Title:
CARPET TILE AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JPH01118676
Kind Code:
A
Abstract:

PURPOSE: To produce a tile carpet having a resisting power to warp by bonding and laminating a flexible backing layer prepared by laminating an intermediate layer containing a compressible member capable of absorbing strain and a flexible base layer through a hot-melt adhesive to a primary facing layer.

CONSTITUTION: An intermediate layer 2 containing a compressible member comprising a styrene foam or a nylon, or the like, preferably sandwiched with an encapsulated polyolefin film and having bulkiness and restoring properties sufficient to absorb strain in the perpendicular direction of a base layer and having 0.64 mm thickness and 567 g/m2 weight is laminated to a flexible base layer D comprising a hot-melt adhesive layer or a combination of the layer with a film layer of the polyolefin through a hot-melt adhesive (e.g. an ethylene- vinyl acetate copolymer) and the resultant flexible backing layer B is bonded to a primary facing layer A through a primary adhesive layer C comprising the hot-melt adhesive to afford a carpet rich in resisting power to warp under high-speed production conditions.


Inventors:
REINMONDO UORUTAA GOSU
Application Number:
JP15953888A
Publication Date:
May 11, 1989
Filing Date:
June 29, 1988
Export Citation:
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Assignee:
HERCULES INC
International Classes:
B32B5/26; B32B27/12; B32B37/06; D06N7/00; E04F15/16; A47G27/02; (IPC1-7): A47G27/02; B32B5/26; B32B27/12; B32B31/26; D06N7/00; E04F15/16
Domestic Patent References:
JPS6119887A1986-01-28
JPS62137019A1987-06-19
Attorney, Agent or Firm:
Kyozo Yuasa (6 people outside)