Method for producing tile carpet
US5552010A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Dec 1, 1993 |
| Grant date | Sep 3, 1996 |
| Priority date | — |
| Expiry date | Dec 1, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1911
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
As a method for producing a tile carpet having a a lining layer, there is provided a means for obtaining a tile carpet superior in the uniformity of thickness and adhesion of the lining layer and also superior in all of standing stability, shape and dimensional stability and durability, in high applicability of a sealing material in carpet cloth and a lining material and that in high production efficiency. The method of the present invention for producing such tile carpet comprises applying a heat-melted, amorphous olefin polymer composition (11) onto a travelling endless belt (3), then laminating onto this coating surface a carpet cloth (1) which has been sealed beforehand with an amorphous olefin polymer composition (7), to obtain an integral laminate, thereafter cooling the laminate forcibly using a cooling plate (14), separating the laminate from the endless belt (3) and cutting it into a tile shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.