发明公开
EP1421039A4 BASIC-MEDIUM-SOLUBLE PACKAGING MATERIAL FOR USE IN CASTABLE CEMENTITIOUS COMPOSITES
有权
IN BASENLÖSLICHESVERPACKUNGSMATERIAL ZUR VERWENDUNG BEI GIESSBAREN，ZEMENTARTIGEN ZUSAMMENSETZUNGEN
- 专利标题： BASIC-MEDIUM-SOLUBLE PACKAGING MATERIAL FOR USE IN CASTABLE CEMENTITIOUS COMPOSITES
- 专利标题（中）： IN BASENLÖSLICHESVERPACKUNGSMATERIAL ZUR VERWENDUNG BEI GIESSBAREN，ZEMENTARTIGEN ZUSAMMENSETZUNGEN
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申请号： EP01928917申请日： 2001-04-26
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公开(公告)号： EP1421039A4公开(公告)日： 2004-05-26
- 发明人: RIEDER KLAUS-ALEXANDER , HURLEY WILLIAM J JR , RANGANATHAN ANANDAKUMAR , MACKLIN MICHAEL B
- 申请人： GRACE W R & CO
- 专利权人： GRACE W R & CO
- 当前专利权人： GRACE W R & CO
- 优先权： US55962400 2000-04-27
- 主分类号： B65D65/02
- IPC分类号： B65D65/02 ; B28B1/32 ; B28C5/40 ; B28C7/04 ; B28C7/06 ; B65D65/46 ; C04B24/00 ; C04B24/26 ; C04B28/02 ; C04B40/00 ; C08F220/04 ; C08F220/10 ; E04C5/07 ; C04B18/02
摘要：
Exemplary packaging of the invention can be introduced in a sealed form directly into a mixer, whereby, upon agitation of the mixer, a cemenititous binder, an admixture or admixtures, and/or fibers can be released to make or modify, in the mixer, a castable cementitious composition within which the packaging material, which is made of a non-water-soluble, basic-medium-soluble polymeric material, can disappear from sight.
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