发明名称 |
Gypsum board manufacturing method |
摘要 |
Described is a novel gypsum board and a manufacturing method therefor by first forming a particulate layer securely adhered to the base paper for the gypsum board and by utilizing an adhesion layer which has been formed by the reaction of the particulate layer for pasting the gypsum core material on the base paper for board, so that adhesion between the core material and the base paper is enhanced as well as the strength of the gypsum board itself is improved.
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申请公布号 |
US4544424(A) |
申请公布日期 |
1985.10.01 |
申请号 |
US19820437327 |
申请日期 |
1982.10.28 |
申请人 |
ONODA CEMENT CO., LTD. |
发明人 |
TAKE, TAKAO;KANEKO, KATUAKI;OTOZAKI, SIGEO |
分类号 |
B32B13/08;B28B19/00;E04C2/04;(IPC1-7):B32B13/08 |
主分类号 |
B32B13/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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