专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2011015781A1 WATER-REDUCING MIXTURE FOR A HYDRAULIC BINDER COMPOSITION 审中-公开
标题翻译：用于液压粘合剂组合物的减水混合物
公开(公告)号：WO2011015781A1
公开(公告)日：2011-02-10
申请号：PCT/FR2010051641
申请日：2010-08-02
申请人： LAFARGE SA , RINALDI DAVID , VILLARD EMMANUEL , VENON STEPHANE , ROCCA DENIS
发明人： RINALDI DAVID , VILLARD EMMANUEL , VENON STEPHANE , ROCCA DENIS
IPC分类号： C04B24/00 , C04B24/24 , C04B24/26 , C04B28/02
CPC分类号： C04B24/003 , C04B24/243 , C04B24/2647 , C04B28/02 , C04B40/0039 , C04B2103/006 , C04B24/163 , C04B2103/302
摘要： The present invention relates to a hydraulic composition including: at least one hydraulic binder; at least one water-reducing additive including at least one phosphonic amino-alkylene grouping; at least one second water-reducing additive including at least one comb polymer, the weight concentration in terms of dry extract being between 25% and 100% of the weight concentration in terms of dry extract of the first additive. The present invention also relates to concrete including such a hydraulic composition and to a water-reducing mixture for such a hydraulic composition.
摘要翻译：本发明涉及一种水硬性组合物，其包括：至少一种水硬性粘合剂; 至少一种减少水的添加剂，其包括至少一种膦酸氨基 - 亚烷基; 至少一种第二减水添加剂，其包括至少一种梳形聚合物，根据干提取物的重量浓度为按第一添加剂的干提取物计的重量浓度的25％至100％。本发明还涉及包含这种水硬性组合物和用于这种水硬性组合物的减水混合物的混凝土。

2. 发明申请

WO2009044046A3 ADJUVANTS FOR HYDRAULIC COMPOSITIONS WITH LOW VISCOSITY 审中-公开
标题翻译：具有低粘度的液压组合物的涂料
公开(公告)号：WO2009044046A3
公开(公告)日：2009-06-04
申请号：PCT/FR2008051577
申请日：2008-09-04
申请人： LAFARGE SA , CHRYSO , RINALDI DAVID , NARANJO HORACIO , MOSQUET MARTIN , VILLARD EMMANUEL
发明人： RINALDI DAVID , NARANJO HORACIO , MOSQUET MARTIN , VILLARD EMMANUEL
IPC分类号： C04B24/26
CPC分类号： C04B24/267 , C04B2103/308 , C04B2111/00103 , C04B2111/62
摘要： The invention relates to the use of compolymers having a main chain essentially obtained from maleic monomers and allylic monomers and polyoxyalkylated side-chains containing statistically-distributed hydrophobic units as an adjuvant for lowering the viscosity of hydraulic compositions.
摘要翻译：本发明涉及具有主要由马来酸单体和烯丙基单体获得的主链和含有统计分布的疏水单元的聚氧化烷基化侧链的共聚物作为用于降低水硬性组合物的粘度的佐剂的用途。

3. 发明申请

WO2010040915A2 COMPOSITION CONTAINING A HYDRAULIC AND/OR POZZOLAN MATERIAL 审中-公开
标题翻译：含有液压和/或氧化锆材料的组合物
公开(公告)号：WO2010040915A2
公开(公告)日：2010-04-15
申请号：PCT/FR2009001191
申请日：2009-10-08
申请人： LAFARGE SA , GEORGES SEBASTIEN , COMPARET CEDRIC , THIBAUT BRUNO , VILLARD EMMANUEL
发明人： GEORGES SEBASTIEN , COMPARET CEDRIC , THIBAUT BRUNO , VILLARD EMMANUEL
IPC分类号： C04B24/26 , C04B7/12 , C04B7/14 , C04B7/24 , C04B7/345 , C04B24/24 , C04B24/28 , C04B28/04 , C04B40/00
CPC分类号： C04B40/0039 , C04B24/2652 , C04B24/28 , C04B28/04 , Y02W30/92 , Y02W30/94 , C04B2103/0088 , C04B2103/404 , C04B14/10 , C04B14/108 , C04B14/14 , C04B14/16 , C04B18/08 , C04B18/141 , C04B18/146
摘要： The present invention relates to a mixture including at least one hydraulic and/or pozzolan material and at least one water-soluble cationic polymer, said cationic polymer having a cationic charge density higher than 0.5 meq/g and an intrinsic viscosity lower than 1 dl/g, wherein said hydraulic and/or pozzolan material is not clinker, limestone, gypsum, calcium sulphate, anhydrous calcium sulphate, semi-hydrated calcium sulphate, plaster, or lime. The invention also relates to a hydraulic composition and to a cured object including said mixture.
摘要翻译：本发明涉及包含至少一种水硬和/或火山灰材料和至少一种水溶性阳离子聚合物的混合物，所述阳离子聚合物具有高于0.5meq / g的阳离子电荷密度和低于1dl / g的特性粘度， g，其中所述水硬和/或火山灰材料不是熟料，石灰石，石膏，硫酸钙，无水硫酸钙，半水合硫酸钙，石膏或石灰。本发明还涉及水硬性组合物和包含所述混合物的固化物。

4. 发明申请

WO2006032785A3 METHOD FOR INERTING IMPURITIES 审中-公开
标题翻译：改善污染的方法
公开(公告)号：WO2006032785A3
公开(公告)日：2007-01-25
申请号：PCT/FR2005002342
申请日：2005-09-21
申请人： LAFARGE SA , JACQUET ALAIN , VILLARD EMMANUEL , WATT OLIVIER
发明人： JACQUET ALAIN , VILLARD EMMANUEL , WATT OLIVIER
IPC分类号： C04B24/30 , C04B24/26 , C08G12/16 , C08G73/02
CPC分类号： C08G73/0226 , C04B14/06 , C04B20/023 , C04B24/2652 , C04B24/30 , C04B2201/10 , C04B2201/20 , C08G12/16 , C04B20/1018
摘要： The invention concerns a method for inerting clays in sand intended for preparing hydraulic compositions, comprising a step which consists in adding to the composition or one of its constituents a cationic polymer having a cationic charge density more than 0.5 meq/g and an intrinsic viscosity less than 1 dg/l.
摘要翻译：本发明涉及一种用于在用于制备水硬性组合物的砂中惰性粘土的方法，其包括在组合物或其组分之一中添加具有大于0.5meq / g的阳离子电荷密度和特性粘度较低的阳离子聚合物的步骤超过1 dg / l。

5. 发明申请

WO2006032786A3 IMPURITY INERTING COMPOSITIONS 审中-公开
标题翻译：造成组合物的损失
公开(公告)号：WO2006032786A3
公开(公告)日：2007-03-01
申请号：PCT/FR2005002344
申请日：2005-09-21
申请人： LAFARGE SA , JACQUET ALAIN , VILLARD EMMANUEL , WATT OLIVIER
发明人： JACQUET ALAIN , VILLARD EMMANUEL , WATT OLIVIER
IPC分类号： C04B24/30 , C04B24/26 , C08G12/16 , C08G73/02
CPC分类号： C04B20/1018 , C04B14/06 , C04B20/02 , C04B20/023 , C04B24/2652 , C04B24/30 , C04B2201/10 , C04B2201/20 , C08G12/16 , C08G73/0226
摘要： The invention concerns a composition useful for inerting clays in hydraulic compositions, comprising at least 50 wt. % of a cationic polymer having a cationic charge density more than 0.5 meq/g and an intrinsic viscosity less than 1dl/g, as active substance.
摘要翻译：本发明涉及一种用于在水硬性组合物中惰化粘土的组合物，其包含至少50wt。％阳离子聚合物的阳离子电荷密度大于0.5meq / g，特性粘度小于1dl / g，作为活性物质。

6. 发明申请

WO2005040240A2 USE OF COMB-STRUCTURED BEAD-FORM POLYMERS, AND RESULTING COMPOSITIONS 审中-公开
标题翻译：组合结构的珠粒聚合物的使用以及结果的组合物
公开(公告)号：WO2005040240A2
公开(公告)日：2005-05-06
申请号：PCT/IB2004003392
申请日：2004-10-18
申请人： SNF SAS , VILLARD EMMANUEL , NARANJO HORACIO , LYOT PIERRE
发明人： VILLARD EMMANUEL , NARANJO HORACIO , LYOT PIERRE
IPC分类号： C04B16/04 , C04B24/26 , C08F265/06 , C08F283/06 , C08F290/06 , C08K5/00 , C09D7/45 , C09D151/00
CPC分类号： C04B24/2605 , C04B2103/0057 , C04B2103/30 , C08F290/062 , C08K5/0008 , C04B20/0016 , C04B16/04 , C08L51/003
摘要： The present invention relates to compositions including organic and/or inorganic fillers and at least one comb-structured bead-form polymer. The bead-form polymer has an apparent specific gravity higher than 0.5 and preferably higher than 0.7; a spherical shape and physical properties such as greater flowability, a better particle size distribution whereby a high fine particle content is averted, and a lower specific surface area whereby the moisture regain rate is lowered and caking is reduced; as a result of which an overall improvement in the use conditions is achieved when the polymer is used as a plasticizer, a superplasticizer or a dispersing agent, in comparison with the conditions observed during the use of the same materials marketed in solid form (e.g. as a fine powder prepared by spray drying), particularly by virtue of the very fast availability of the polymer in the medium. The invention further relates to the use of comb-structured bead-form polymers as plasticizers, superplasticizers, water reducers and high-reduction water reducers in compositions that include a hydraulic binder, e.g. concrete, mortar, slag, slurry and gypsum, as well as the use of said polymers as dispersing agents for organic and/or inorganic fillers, for example, but not exclusively, in compositions such as paints, coatings and detergent, softening or cosmetic compositions.
摘要翻译：本发明涉及包含有机和/或无机填料和至少一种梳形结构的珠状聚合物的组合物。珠状聚合物的表观比重大于0.5，优选高于0.7; 球形和物理性质如流动性更好，粒径分布更好，避免了高的细颗粒含量，降低了比表面积，降低了水分回收率，结块减少; 结果，当使用聚合物作为增塑剂，超增塑剂或分散剂时，与使用以固体形式销售的相同材料（例如通过喷雾干燥制备的细粉末），特别是由于介质中聚合物的非常快的可用性。本发明还涉及在组合物中使用梳状结构的珠状聚合物作为增塑剂，超增塑剂，减水剂和高还原减水剂，其包括水硬性粘合剂，例如水性粘合剂。混凝土，砂浆，矿渣，浆料和石膏，以及所述聚合物用作有机和/或无机填料的分散剂的用途，例如但不限于在组合物中，例如涂料，涂料和洗涤剂，软化或化妆品组合物。

7. 发明申请

WO2005040240A8 USE OF COMB-STRUCTURED BEAD-FORM POLYMERS, AND RESULTING COMPOSITIONS 审中-公开
标题翻译：梳状结构的珠状聚合物的用途以及所得组合物
公开(公告)号：WO2005040240A8
公开(公告)日：2005-07-28
申请号：PCT/IB2004003392
申请日：2004-10-18
申请人： SNF SAS , VILLARD EMMANUEL , NARANJO HORACIO , LYOT PIERRE
发明人： VILLARD EMMANUEL , NARANJO HORACIO , LYOT PIERRE
IPC分类号： C04B16/04 , C04B24/26 , C08F265/06 , C08F283/06 , C08F290/06 , C08K5/00 , C09D7/45 , C09D151/00
CPC分类号： C04B24/2605 , C04B2103/0057 , C04B2103/30 , C08F290/062 , C08K5/0008 , C04B20/0016 , C04B16/04 , C08L51/003
摘要： The present invention relates to compositions including organic and/or inorganic fillers and at least one comb-structured bead-form polymer. The bead-form polymer has an apparent specific gravity higher than 0.5 and preferably higher than 0.7; a spherical shape and physical properties such as greater flowability, a better particle size distribution whereby a high fine particle content is averted, and a lower specific surface area whereby the moisture regain rate is lowered and caking is reduced; as a result of which an overall improvement in the use conditions is achieved when the polymer is used as a plasticizer, a superplasticizer or a dispersing agent, in comparison with the conditions observed during the use of the same materials marketed in solid form (e.g. as a fine powder prepared by spray drying), particularly by virtue of the very fast availability of the polymer in the medium. The invention further relates to the use of comb-structured bead-form polymers as plasticizers, superplasticizers, water reducers and high-reduction water reducers in compositions that include a hydraulic binder, e.g. concrete, mortar, slag, slurry and gypsum, as well as the use of said polymers as dispersing agents for organic and/or inorganic fillers, for example, but not exclusively, in compositions such as paints, coatings and detergent, softening or cosmetic compositions.
摘要翻译：本发明涉及包含有机和/或无机填料和至少一种梳型珠状聚合物的组合物。珠状聚合物的表观比重高于0.5，优选高于0.7; 球形和物理性质如较大的流动性，避免高细颗粒含量的较好颗粒尺寸分布和降低回潮率并降低结块的较低比表面积; 其结果是当使用聚合物作为增塑剂，超塑化剂或分散剂时，与使用以固体形式销售的相同材料期间观察到的条件（例如作为增塑剂，超塑化剂或分散剂通过喷雾干燥制备的细粉末），特别是由于聚合物在介质中的非常快的可用性。本发明进一步涉及梳形结构珠状聚合物作为增塑剂，超塑化剂，减水剂和高还原减水剂在包含水硬性粘结剂例如水基粘结剂的组合物中的用途。混凝土，砂浆，矿渣，泥浆和石膏，以及所述聚合物作为有机和/或无机填料的分散剂的用途，例如但不限于组合物如油漆，涂料和清洁剂，软化或化妆品组合物。

8. 发明专利

CA2791272C PROCESS TO INERT NON-SWELLING CLAYS 未知
公开(公告)号：CA2791272C
公开(公告)日：2019-08-06
申请号：CA2791272
申请日：2011-03-01
申请人： LAFARGE SA
发明人： VILLARD EMMANUEL , WATT OLIVIER , NARANJO HORACIO , RINALDI DAVID , JACQUET ALAIN
IPC分类号： C04B20/02 , C04B14/10 , C04B24/26 , C04B28/02
摘要： The present invention relates to a process to inert non-swelling clays in at least one mineral component intended for the preparation of a hydraulic composition, comprising the addition, to the hydraulic composition, to the mineral component or to one of the other constituents of the hydraulic composition, of an organic molecule having a cationic charge density strictly less than 0.5 meq/g and comprising at least two atoms each being capable of forming at least one hydrogen bond.

9. 发明专利

CA2775152C COMPOSITION HYDROCARBONEE ET SON PROCEDE DE FABRICATION 未知
公开(公告)号：CA2775152C
公开(公告)日：2018-06-12
申请号：CA2775152
申请日：2010-10-04
申请人： LAFARGE SA
发明人： VILLARD EMMANUEL , ECH MOHSEN , RICHARD NICOLAS , BAAJ HASSAN
IPC分类号： C04B20/10 , C04B26/26 , C08L95/00
摘要： La présente invention a pour objet un procédé de fabrication d'une composition hydrocarbonée, comprenant les étapes consistant à mélanger un liant hydrocarboné chauffé, des granulats et au moins un polymère superabsorbant ayant absorbé de l'eau.

10. 发明专利

CA2786982C ADMIXTURE FOR A HYDRAULIC COMPOSITION 未知
公开(公告)号：CA2786982C
公开(公告)日：2016-08-09
申请号：CA2786982
申请日：2011-01-10
申请人： LAFARGE SA
发明人： GEORGES SEBASTIEN , VILLARD EMMANUEL , MOSQUET MARTIN , FAURE EMMANUEL
IPC分类号： C04B28/02 , C04B24/26
摘要： The present invention relates to the use, as an inerting agent of carbonaceous materials, for treatment of at least one constituent of a hydraulic composition comprising at least one air-entraining agent, the said constituent comprising the carbonaceous materials, of an admixture, comprising at least one polymer comprising at least one chain having hydrophobic end groups and an intermediary hydrophilic group between the end groups, the admixture being adapted to at least partially neutralise the carbonaceous materials.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式