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1. 发明授权

EP2822911B1 COMPOSITION SECHE A BASE DE LIANT MINERAL ET DESTINEE A LA PREPARATION D'UNE FORMULATION HUMIDE DURCISSABLE POUR LE BATIMENT 有权转让
公开(公告)号：EP2822911B1
公开(公告)日：2019-11-20
申请号：EP12707784.0
申请日：2012-03-09
申请人： PAREXGROUP SA
发明人： DANTIN, Véronique , GONCALO, Paulo , PERSOZ, Stéphanie
IPC分类号： C04B28/02

3. 发明公开

EP2822911A1 COMPOSITION SECHE A BASE DE LIANT MINERAL ET DESTINEE A LA PREPARATION D'UNE FORMULATION HUMIDE DURCISSABLE POUR LE BATIMENT 有权转让
标题翻译：干燥组合物对无机粘合剂的基础用于产生水分公式为建筑业
公开(公告)号：EP2822911A1
公开(公告)日：2015-01-14
申请号：EP12707784.0
申请日：2012-03-09
申请人： PAREXGROUP SA
发明人： DANTIN, Véronique , GONCALO, Paulo , PERSOZ, Stéphanie
IPC分类号： C04B28/02
摘要： The invention relates to a dry composition for preparing a moist composition for the building industry. The aim of the invention is to provide a dry composition that leads to hardened products for the building industry constituting an excellent compromise between weight reduction and mechanical properties; optimizing the hydration of the binder; and allowing a stable weight reduction without excessive increase in volume. For this purpose, the composition according to the invention is based on a mineral binder (a) and incorporates at least one superabsorbent polymer -SAP- (b) and an accelerating component (c), characterized in that it includes at least one source of aluminum ions and, optionally (d) a setting retardant, (e) an additional setting accelerator; (f) a water retaining agent; (g) a filler; (h) a light filler, (i) a fire retardant; (j) a dye; (k) fibers; (1) an antifoaming agent; (m) a redispersible resin powder; (n) a rheological agent; (o) an air entraining agent or a foaming agent; (p) a gas generating agent; and (q) a fire retardant. The invention further relates to the moist formulation obtained by mixing said dry composition with water, to the methods for preparing said dry composition and the corresponding moist formulation, and to the building industry products obtained from the moist formulation and the structures produced using said products.

4. 发明公开

EP2822912A1 UTILISATION D'AU MOINS UN POLYMERE SUPERABSORBANT -PSA- (B), DANS UNE COMPOSITION SECHE A BASE DE LIANT MINERAL ET DESTINEE A LA PREPARATION D'UNE FORMULATION HUMIDE DURCISSABLE POUR LE BATIMENT 有权
标题翻译：至少一种超吸收性聚合物（PSA）（B）在干燥的组成对矿物粘结剂的基础用于生产可固化MOIST公式的建筑行业的使用
公开(公告)号：EP2822912A1
公开(公告)日：2015-01-14
申请号：EP12708137.0
申请日：2012-03-09
申请人： PAREXGROUP SA
发明人： DANTIN, Véronique , GONCALO, Paulo , PERSOZ, Stéphanie
IPC分类号： C04B28/02
CPC分类号： C04B24/2652 , B01F3/1214 , B01F3/1228 , B01F2215/0047 , B01F2215/0049 , B01F2215/006 , C04B28/02 , C04B2103/0051 , C04B2201/32 , C04B24/161 , C04B24/2641 , C04B24/38 , C04B2103/0079 , C04B2103/12 , C04B2103/22 , C04B2103/304 , C04B2103/40 , C04B2103/46 , C04B2103/54
摘要： The invention relates to the use of a mixture including a mineral binder (a) and at least one superabsorbent polymer (PSA) (b) aimed at improving the thermal isolation properties of a hardened product used in the building industry, by lowering the thermal conductivity thereof λ (W.m-1.K-1), said hardened product being obtained from a dry composition or from a moist formulation including said mixture. The invention further relates to the dry composition, to the moist formulation obtained by mixing said dry composition with water, to the methods for preparing said dry composition and the corresponding moist formulation, to the hardened construction products obtained from the moist formulation, and to the structures produced using said products.

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