Method of manufacturing an inorganic board
US6224698A · kind A · utility
48Cited by
13References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 18, 1996 |
| Grant date | May 1, 2001 |
| Priority date | — |
| Expiry date | Nov 18, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1023
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A mold used for manufacturing an inorganic board and a method of manufacturing an inorganic board by employing said mold are provided in the present invention. Said mold consists of a mold part made of a fiber reinforced plastic and a metal part attached to the back of said mold part, and because of said metal part, the difference in the coefficient of thermal expansion between said mold and an inorganic board manufactured on said mold is small.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.