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2. 发明公开

EP1421039A4 BASIC-MEDIUM-SOLUBLE PACKAGING MATERIAL FOR USE IN CASTABLE CEMENTITIOUS COMPOSITES 有权
标题翻译： IN BASENLÖSLICHESVERPACKUNGSMATERIAL ZUR VERWENDUNG BEI GIESSBAREN，ZEMENTARTIGEN ZUSAMMENSETZUNGEN
公开(公告)号：EP1421039A4
公开(公告)日：2004-05-26
申请号：EP01928917
申请日：2001-04-26
申请人： GRACE W R & CO
发明人： RIEDER KLAUS-ALEXANDER , HURLEY WILLIAM J JR , RANGANATHAN ANANDAKUMAR , MACKLIN MICHAEL B
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
CPC分类号： E04C5/076 , B28C5/40 , B28C7/064 , C04B40/0028 , C04B2103/0077 , C04B28/02 , C04B40/06
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.
摘要翻译：本发明的示例性包装可以以密封形式直接引入到混合器中，由此，在搅拌器搅拌时，可以释放出一种粘结剂，一种或多种掺合剂和/或纤维，以在混合器中制造或改变，可浇注的胶结组合物，其中由非水溶性的碱性中等可溶性聚合物材料制成的包装材料可以从视觉上消失。

3. 发明申请

WO2007021617A3 DOSAGE EFFICIENT, STORAGE STABLE COMPOSITIONS FOR REDUCING CHROMIUM (VI) IN CEMENT 审中-公开
标题翻译：用于降低水泥中铬（VI）的有效成分，储存稳定的组合物
公开(公告)号：WO2007021617A3
公开(公告)日：2007-04-26
申请号：PCT/US2006030577
申请日：2006-08-03
申请人： GRACE W R & CO , JARDINE LESLIE A , PORTENEUVE CHARLOTTE B , MACKLIN MICHAEL B , SUMNER MICHAEL S , CORNMAN CHARLES R , GUPTA VIJAY
发明人： JARDINE LESLIE A , PORTENEUVE CHARLOTTE B , MACKLIN MICHAEL B , SUMNER MICHAEL S , CORNMAN CHARLES R , GUPTA VIJAY
IPC分类号： C04B7/02 , C04B24/02 , C04B40/00
CPC分类号： C04B40/0039 , C04B28/02 , C04B2103/52 , C04B2111/1081 , C04B22/142 , C04B2103/0086 , C04B22/124 , C04B24/10 , C04B24/122 , C04B24/06 , C04B22/16 , C04B22/149 , C04B24/123 , C04B24/008
摘要： An association complex formed in a liquid environment from a metal- based chromium (VI) reducer and a non-lignosulfonate-based complexing agent is introduced into cement clinker or hydratable cement particles. In preferred embodiments, the formation of the association complex provides storage stability to the chromium reducer within the cement, such that the level of chromium (VI) after water is added to the cement remains less than 2 ppm for certain duration after mixing with water and without the necessity for further additions of chromium reducer during said duration (e.g., 26-84 or more days after addition). Compositions having the association complex are also described.
摘要翻译：在液态环境中形成的金属基铬（VI）还原剂和非木质素磺酸盐络合剂的缔合络合物被引入水泥熟料或可水合水泥颗粒中。在优选的实施方案中，缔合复合物的形成为水泥中的铬还原剂提供了储存稳定性，使得水添加到水泥中后的铬（VI）的水平在与水混合后保持小于2ppm的持续时间，而不需要在所述持续时间内进一步添加铬还原剂（例如，加入后26-84天或更多天）。还描述了具有缔合复合物的组合物。

4. 发明申请

WO2007021617B1 DOSAGE EFFICIENT, STORAGE STABLE COMPOSITIONS FOR REDUCING CHROMIUM (VI) IN CEMENT 审中-公开
标题翻译：用于降低水泥中铬（VI）的剂量有效的，储存稳定的组合物
公开(公告)号：WO2007021617B1
公开(公告)日：2007-06-21
申请号：PCT/US2006030577
申请日：2006-08-03
申请人： GRACE W R & CO , JARDINE LESLIE A , PORTENEUVE CHARLOTTE B , MACKLIN MICHAEL B , SUMNER MICHAEL S , CORNMAN CHARLES R , GUPTA VIJAY
发明人： JARDINE LESLIE A , PORTENEUVE CHARLOTTE B , MACKLIN MICHAEL B , SUMNER MICHAEL S , CORNMAN CHARLES R , GUPTA VIJAY
IPC分类号： C04B7/02 , C04B24/02 , C04B40/00
CPC分类号： C04B40/0039 , C04B28/02 , C04B2103/52 , C04B2111/1081 , C04B22/142 , C04B2103/0086 , C04B22/124 , C04B24/10 , C04B24/122 , C04B24/06 , C04B22/16 , C04B22/149 , C04B24/123 , C04B24/008
摘要： An association complex formed in a liquid environment from a metal- based chromium (VI) reducer and a non-lignosulfonate-based complexing agent is introduced into cement clinker or hydratable cement particles. In preferred embodiments, the formation of the association complex provides storage stability to the chromium reducer within the cement, such that the level of chromium (VI) after water is added to the cement remains less than 2 ppm for certain duration after mixing with water and without the necessity for further additions of chromium reducer during said duration (e.g., 26-84 or more days after addition). Compositions having the association complex are also described.
摘要翻译：将由金属基六价铬还原剂和非木质素磺酸盐基配位剂在液体环境中形成的缔合络合物引入水泥熟料或可水合水泥颗粒中。在优选的实施方案中，缔合络合物的形成为水泥中的铬还原剂提供了储存稳定性，使得在与水混合后，在水中加入水后铬（VI）的水平在一定的持续时间内保持小于2ppm，而不需要在所述持续时间（例如，添加后26-84天或更多天）中进一步添加铬还原剂。还描述了具有缔合络合物的组合物。

5. 发明申请

WO0181265A3 BASIC-MEDIUM-SOLUBLE PACKAGING MATERIAL FOR USE IN CASTABLE CEMENTITIOUS COMPOSITES 审中-公开
标题翻译：用于可复制的复合材料的基本中等溶解性包装材料
公开(公告)号：WO0181265A3
公开(公告)日：2004-03-25
申请号：PCT/US0113532
申请日：2001-04-26
申请人： GRACE W R & CO
发明人： RIEDER KLAUS-ALEXANDER , HURLEY WILLIAM J JR , RANGANATHAN ANANDAKUMAR , MACKLIN MICHAEL B
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
CPC分类号： E04C5/076 , B28C5/40 , B28C7/064 , C04B40/0028 , C04B2103/0077 , C04B28/02 , C04B40/06
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 cementitious binder, an admixture or admixtures, and/or fibers (12) can be released to make or modify, in the mixer, a castable cementitious composition within which the packaging material (10), which is made of a non-water-soluble, basic-medium-soluble polymeric material, can disappear from sight.
摘要翻译：本发明的示例性包装可以以密封形式直接引入混合器中，由此在搅拌混合器时，可以释放水泥粘合剂，混合物或混合物和/或纤维（12）以制备或改性混合器是可浇铸的水泥组合物，其中由非水溶性的中等 - 中等可溶性聚合物材料制成的包装材料（10）可以从视线中消失。

6. 发明专利

ES2356065T3 FIBRAS DE POLIMEROS DE REFUERZO, ALTAMENTE DISPERSABLES. 未知
公开(公告)号：ES2356065T3
公开(公告)日：2011-04-04
申请号：ES02252912
申请日：2002-04-25
申请人： GRACE W R & CO
发明人： RIEDER KLAUS-ALEXANDER , BERKE NEAL S , MACKLIN MICHAEL B , RANGANATHAN ANANDAKUMAR , ALTOUBAT SALAH
IPC分类号： D01D5/253 , C04B16/06 , C08J5/04 , D01D5/42 , E04C5/07
摘要： Fibras para el refuerzo de una composición de hormigón comprendiendo: una pluralidad de cuerpos de fibras individuales que tienen una longitud alargada definida entre dos extremos opuestos y que comprenden, como mínimo, un polímero sintético, teniendo dichos cuerpos de fibras individuales superficies que se encuentran sustancialmente libres de fracturas por esfuerzo, tales como se podrían crear por aplanado mecánico de los cuerpos de las fibras entre rodillos en oposición, siendo dichos cuerpos de fibras individuales sustancialmente no fibrilables en unidades de fibras más pequeñas después de su mezcla en un hormigón húmedo en la medida necesaria para conseguir una dispersión sustancialmente uniforme de las fibras en su interior y teniendo dichos cuerpos de fibras una forma general de cuadrilátero en sección a lo largo de dicha longitud alargada, teniendo, por lo tanto, dimensiones de anchura, grosor y longitud en las que la anchura promedio no es menor de 1,0 mm; en las que la anchura promedio no es superior a 5,0 mm; en las que el grosor promedio no es menor de 0,05 mm; en las que el grosor promedio no es superior a 0,2 mm; en las que la longitud promedio no es menor de 20 mm; en las que la longitud promedio no es superior a 75 mm; en las que dichos cuerpos de fibras tienen un módulo Young con una elasticidad no menor de 4 Giga Pascals; en las que dichos cuerpos de fibra tienen un módulo Young con una elasticidad no superior a 20 Giga Pascals; en las que dichos cuerpos de fibra tienen una resistencia a la tracción no menor de 400 Mega Pascals; en las que dichos cuerpos de fibra tienen una resistencia a la tracción no superior a 1600 Mega Pascals; en las que dichos cuerpos de fibra tienen una capacidad de carga mínima a la tracción no menor de 20 Newtons por cuerpo de fibra; en las que dichos cuerpos de fibras tienen una capacidad mínima de carga en tracción no superior a 1000 Newtons por cuerpo de fibra; en las que dichos cuerpos de fibra tienen una relación del área transversal promedio al volumen no menor de 10,5 mm -1 ; en las que dichos cuerpos de fibra tienen una relación del área transversal promedio al volumen no superior a 42 mm -1 ; y en las que dichos cuerpos de fibra tienen una capacidad de flexión promedio "B" no menor de 100 mN -1 *m -2 ; en las que dichos cuerpos de fibra tienen una capacidad de flexión promedio "B" no superior a 2500 mN -1 *m -2 ; estando determinada dicha capacidad de flexión "B" de dichas fibras de acuerdo con la fórmula B=1/(3-E-I), en la que el momento de inercia "I" para una sección de forma general de cuadrilátero se calcula de acuerdo con la fórmula I=(1/12)-w-t 3 en la que "w" es la anchura promedio y "t" es el grosor promedio de la sección transversal que tiene forma general de cuadrilátero y en la que "E" representa el módulo de Young de elasticidad de la fibra.

7. 发明专利

BR0206199A 未知
公开(公告)号：BR0206199A
公开(公告)日：2004-02-03
申请号：BR0206199
申请日：2002-04-18
申请人： GRACE W R & CO
发明人： RIEDER KLAUS-ALEXANDER , MACKLIN MICHAEL B , RANGANATHAN ANANDAKUMAR , ALTOUBAT SALAH , BERKE NEAL S
IPC分类号： E04C2/26 , C04B16/06 , C08J5/04 , D01D5/253 , D01F6/00 , D01F6/06 , E04C5/07 , C08K5/13 , C08K7/02
摘要： Synthetic polymer reinforcing fibers provide dispersibility and strength in matrix materials such as concrete, masonry, shotcrete, and asphalt. The individual fiber bodies, substantially free of stress fractures and substantially non-fibrillatable, have generally quadrilateral cross-sectional profiles along their elongated lengths. Preferred fibers and matrix materials having such fibers demonstrate excellent finishability in addition to dispersion and toughness properties.

8. 发明专利

CA2403645C PUMPABLY VERIFIABLE FLUID FIBER COMPOSITIONS 未知
公开(公告)号：CA2403645C
公开(公告)日：2010-08-03
申请号：CA2403645
申请日：2002-09-17
申请人： GRACE W R & CO
发明人： MACKLIN MICHAEL B , RANGANATHAN ANANDAKUMAR , RIEDER KLAUS-ALEXANDER , SHEN DING FENG , BUCHANAN MICHAEL J , FIERKE RANDALL , VERRILL JESSICA , INDGE DONALD , AGRESTI DAVID , WESTGATE PAUL
IPC分类号： C04B16/06 , B28C5/40 , C04B20/00 , C04B40/00 , E04C5/07
摘要： The invention relates to fiber compositions that can be pumped and metered in the fashion of fluid chemical admixtures into a concrete mix, thereby enabling the fibers to be dispensed by concrete ready-mix plant operators who can provide verification of fiber administration and dosage. The fibers, particularly plastic shrinkage control fibers having large cumulative surface area, are suspended in an aqueous or non-aqueous medium such that their surface area is already wetted out, thereby virtually assuring that substantial uniform fiber dispersion can be achieved without clumping and the delay that is usually required by fiber intermixing.

9. 发明专利

AU2006280182A1 Dosage efficient, storage stable compositions for reducing chromium (VI) in cement 未知
公开(公告)号：AU2006280182A1
公开(公告)日：2007-02-22
申请号：AU2006280182
申请日：2006-08-03
申请人： GRACE W R & CO
发明人： MACKLIN MICHAEL B , SUMNER MICHAEL S , PORTENEUVE CHARLOTTE B , CORNMAN CHARLES R , GUPTA VIJAY , JARDINE LESLIE A
IPC分类号： C04B7/02 , C04B24/02 , C04B40/00
摘要： An association complex formed in a liquid environment from a metal- based chromium (VI) reducer and a non-lignosulfonate-based complexing agent is introduced into cement clinker or hydratable cement particles. In preferred embodiments, the formation of the association complex provides storage stability to the chromium reducer within the cement, such that the level of chromium (VI) after water is added to the cement remains less than 2 ppm for certain duration after mixing with water and without the necessity for further additions of chromium reducer during said duration (e.g., 26-84 or more days after addition). Compositions having the association complex are also described.

10. 发明专利

AU784232B2 Highly dispersible reinforcing polymeric fibers 未知
公开(公告)号：AU784232B2
公开(公告)日：2006-02-23
申请号：AU3565302
申请日：2002-04-24
申请人： GRACE W R & CO
发明人： RIEDER KLAUS-ALEXANDER , BERKE NEAL S , MACKLIN MICHAEL B , RANGANATHAN ANANDAKUMAR , ALTOUBAT SALAH
IPC分类号： C04B16/06 , C08J5/04 , D01D5/253 , E04C5/07
摘要： Synthetic polymer reinforcing fibers provide dispersability and strength in matrix materials such as concrete, masonry, shotcrete, and asphalt. The individual fiber bodies, substantially free of stress fractures and substantially non-fibrillatable, have generally quadrilateral cross-sectional profiles along their elongated lengths. Preferred fibers and matrix materials having such fibers demonstrate excellent finishability in addition to dispersion and toughness properties.

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