公开(公告)号：US4222920A

公开(公告)日：1980-09-16

申请号：US901786

申请日：1978-05-01

Applicant: Stephen Crisp ,  Alan D. Wilson

Inventor： Stephen Crisp ,  Alan D. Wilson

IPC: C08F220/00 ,  A61K6/06 ,  A61K6/083 ,  C04B28/28 ,  C08F220/04 ,  C08K3/36 ,  C08K5/09 ,  C08L33/00 ,  C08L33/02 ,  C09J133/02 ,  C09J133/04 ,  C08K3/40

CPC classification number: C08L33/02 ,  A61K6/0835 ,  C04B28/28 ,  Y10S526/936

Abstract: A cement-forming liquid suitable for use as a component of a poly(carboxylate) cement comprises an aqueous solution of a copolymer of acrylic acid, the copolymer having an average molecular weight of less than 20,000, and the solution having a viscosity of less than 50 poise.

Abstract translation: 适合用作聚（羧酸盐）水泥组分的粘结剂形成液体包括丙烯酸共聚物的水溶液，该共聚物的平均分子量小于20,000，而该溶液的粘度小于 50 poise

公开(公告)号：US4131481A

公开(公告)日：1978-12-26

申请号：US780275

申请日：1977-03-22

Applicant: Paul H. Drake ,  Colin J. Humphris ,  John E. Preedy

Inventor： Paul H. Drake ,  Colin J. Humphris ,  John E. Preedy

IPC: C03C3/062 ,  C03C4/00 ,  C04B28/28 ,  C04B21/02

CPC classification number: C03C3/062 ,  C03C4/0035 ,  C04B28/28

Abstract: This specification relates to foams produced from ion leachable glass and a polycarboxylic acid.

Abstract translation: 本说明书涉及由离子可浸出玻璃和多元羧酸生产的泡沫。

公开(公告)号：US3748156A

公开(公告)日：1973-07-24

申请号：US3748156D

申请日：1971-06-01

Applicant: DU PONT

Inventor： MOORE E

IPC: B22C1/16 ,  C04B20/10 ,  C04B28/24 ,  C04B28/28 ,  C04B35/14

CPC classification number: C04B35/6316 ,  B22C1/165 ,  C04B20/1055 ,  C04B28/24 ,  C04B28/28 ,  C04B35/14 ,  C04B35/481 ,  C04B35/62665 ,  C04B35/632 ,  C04B35/63416 ,  C04B35/638 ,  C04B2235/3248 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/3427 ,  C04B2235/447 ,  C04B2235/448 ,  C04B2235/5427

Abstract: A RAPID PROCESS FOR FORMING A REFRACTORY LAMINATE ON THE SURFACE OF A SUPPORT STRUCTURE WHICH COMPRISES DIPPING THE STRUCTURE INTO A BATH COMPRISING A SOL OF POSITIVELY CHARGED COLLODIAL PARTICLES OF AN INORGANIC SUBSTANCE TO FORM A COATING ON THE SURFACE, CONTACTING THE COATED SURFACE WITH A SOLUTION OR DISPERSION OF A POLYFUNCTIONAL ORGANIC OR INORGANIC ACID OR SALT TO FIRMLY SET THE COATING, AND REMOVING EXCESS SETTING AGENT SOLUTION OR DISPERSION FROM THE COATED SURFACE. THIS PROCEDURE IS REPEATED UNTIL A LAMINATE OF THE DESIRED THICKNESS IS BUILT UP ON THE SURFACE. THIS TECHNIQUE MAKES IT POSSIBLE TO SUCCESSIVELY APPLY AND SET COATINGS IN VERY SHORT TIMES WITHOUT INTERMEDIATE DRYING AND WITHOUT SLOUGHING OF COATS. THE PROCESS IS PARTICULARLY SUITED FOR MAKING EXPENDABLE REFRACTORY SHELL MOLDS FOR PRECISION INVESTMENT CASTING OF METALS BY THE SO-CALLED "LOST-WAX" TECHNIQUE.

公开(公告)号：UST910006I4

公开(公告)日：1973-05-08

申请号：US910006D

申请日：1972-01-06

IPC: C04B28/28 ,  D21H17/69

CPC classification number: D21H17/69 ,  C04B28/28 ,  Y10S264/19 ,  C04B14/46

公开(公告)号：US20240228375A1

公开(公告)日：2024-07-11

申请号：US18577738

申请日：2022-02-15

Applicant: VHSC, LTD.

Inventor： Clinton W. Pike, Sr.

IPC: C04B14/18 ,  C04B7/02 ,  C04B14/06 ,  C04B24/26 ,  C04B28/04 ,  C04B28/14 ,  C04B28/28 ,  C04B40/00

CPC classification number: C04B14/185 ,  C04B7/02 ,  C04B14/06 ,  C04B24/2623 ,  C04B28/04 ,  C04B28/14 ,  C04B28/28 ,  C04B40/0046

Abstract: Treated perlite-based cementitious materials, concrete, and related techniques are disclosed. In accordance with some embodiments, a treated perlite-based cementitious material may be produced by intergrinding raw perlite ore, polyvinyl alcohol (PVA) powder, a polycarboxy late material, and (optionally) at least one of calcium sulfate (CaSO4) and calcium sulfite (CaSO3). In accordance with some embodiments, expanded perlite wastes and/or expanded perlite also may be included in the cementitious material. In accordance with some embodiments, raw perlite ore, expanded perlite wastes, and expanded perlite may be combined in providing a cementitious material. In at least some cases, the cementitious material may be provided as an all-in-one powder blend. In accordance with some embodiments, concrete may be produced by mixing the cementitious material with ordinary Portland cement (OPC), sand, rock, and water.

公开(公告)号：US20240034679A1

公开(公告)日：2024-02-01

申请号：US17814863

申请日：2022-07-26

Applicant: City University of Hong Kong ,  The Hong Kong Polytechnic University

Inventor： Kenneth Mei Yee LEUNG ,  Chi-sun POON ,  Juan Carlos ASTUDILLO PLACENCIA

IPC: C04B28/04 ,  C04B18/04 ,  C04B18/10 ,  C04B14/06 ,  C04B20/00 ,  C04B24/20 ,  C04B28/28 ,  C04B24/26

CPC classification number: C04B28/04 ,  C04B18/0436 ,  C04B18/106 ,  C04B14/06 ,  C04B20/0016 ,  C04B24/20 ,  C04B28/28 ,  C04B24/267 ,  C04B2103/32

Abstract: An eco-tile useful for promoting the growth of fauna and flora in an aquatic environment, the eco-tile including at least one type of cement; aggregates comprising at least two fine aggregates and coarse aggregates; and milled incineration sewage sludge ashes, wherein the at least two fine aggregates comprise dredged marine sediment, eco-concrete precursors thereof, and methods of use and preparation of the same.

公开(公告)号：US20240025808A1

公开(公告)日：2024-01-25

申请号：US18245591

申请日：2021-09-16

Applicant: UNIVERSITY OF LIMERICK

Inventor： Eamonn DE BARRA ,  Robert G HILL ,  Ian HOULIHAN ,  Aisling FEEN ,  Ken MURPHY

IPC: C04B28/28 ,  C04B14/22

CPC classification number: C04B28/28 ,  C04B14/22 ,  C04B2201/50 ,  C04B2103/408

Abstract: There is provided a two part hardenable composition comprising a powder first part and a liquid second part. The parts are operable to form a glass ionomer cement which hardens to a solid mass upon mixing of the parts together. The composition comprises an inorganic glass and/or salt in the powder first part, an aqueous carrier in the liquid second part and an acid-functional polymer in the powder first part and/or the liquid second part. The composition also comprises an at least partially water-miscible additive in the first and/or second parts. The additive is operable to extend the working time of the glass ionomer cement upon mixing of the first and or second parts. The composition is operable to form a glass ionomer cement which, once hardened to a solid mass, has a plane strain fracture toughness of at least 0.7 MPa·m1/2 as measured at 24 hours from mixing. Also provided is a method of producing a glass ionomer cement.

公开(公告)号：US20160304399A1

公开(公告)日：2016-10-20

申请号：US15153229

申请日：2016-05-12

Applicant: BOSTIK S.A.

Inventor： Tetyana KURYATNYK ,  Philippe MABIRE ,  Stephane FOUQUAY

IPC: C04B28/18 ,  C04B28/28

CPC classification number: C04B28/18 ,  C04B7/02 ,  C04B24/045 ,  C04B28/02 ,  C04B28/28 ,  C04B40/0039 ,  C04B2103/0075 ,  C04B2111/00517 ,  C04B2111/00637 ,  C04B2111/00672 ,  C04B2111/70 ,  C04B24/36 ,  C04B14/06 ,  C04B14/28 ,  C04B24/04 ,  C04B24/2688 ,  C04B24/383 ,  C04B40/0608 ,  C04B24/2611

Abstract: Pulverulent mortar composition comprising a mineral binder, an inert material in the form of aggregate capable of being agglomerated in aqueous phase by means of said binder, and 0.2 to 1% of a fluid additive comprising 25 to 100% of a linear or branched, saturated or unsaturated hydrocarbon compound (i) which is liquid at room temperature and which includes one or more —COO— ester groups, the total weight of which, relative to the molar mass of said compound, is between 20 and 50%. Use for preparing an adhesive mortar for fixing ceramic tiles.

Abstract translation: 包含矿物粘合剂，能够通过所述粘合剂在水相中聚集的骨料形式的惰性材料和0.2-1％的流体添加剂的粉碎砂浆组合物，包含25-100％的直链或支链饱和 或不饱和烃化合物（i），其在室温下为液体，并且其包含一个或多个-COO-酯基团，其总重量相对于所述化合物的摩尔质量为20至50％。 用于制备用于固定瓷砖的粘合砂浆。

公开(公告)号：US09139472B2

公开(公告)日：2015-09-22

申请号：US14566304

申请日：2014-12-10

Applicant: CALERA CORPORATION

Inventor： Miguel Fernandez ,  Irvin Chen ,  Patricia Tung Lee ,  Matthew Ginder-Vogel

IPC: C04B14/00 ,  C04B7/00 ,  C01B31/24 ,  C01B31/20 ,  C04B7/345 ,  C01F11/18 ,  C04B14/28 ,  C04B28/02 ,  C04B28/28

CPC classification number: C04B7/345 ,  C01F11/182 ,  C01F11/183 ,  C01F11/184 ,  C01P2006/37 ,  C04B14/28 ,  C04B28/02 ,  C04B28/28 ,  C04B22/141 ,  C04B22/142 ,  C04B22/147 ,  C04B22/16 ,  C04B22/165 ,  C04B24/02 ,  C04B24/04 ,  C04B24/045 ,  C04B24/18 ,  C04B24/32

Abstract: Provided herein are compositions, methods, and systems for a material containing metastable carbonate and stabilizer. Methods for making the compositions and using the compositions are also provided.

Abstract translation: 本文提供了含有亚稳碳酸盐和稳定剂的材料的组合物，方法和系统。 还提供了制备组合物和使用组合物的方法。

公开(公告)号：US20150096470A1

公开(公告)日：2015-04-09

申请号：US14566304

申请日：2014-12-10

Applicant: CALERA CORPORATION

Inventor： MIGUEL FERNANDEZ ,  IRVIN CHEN ,  PATRICIA TUNG LEE ,  MATTHEW GINDER-VOGEL

IPC: C04B7/345 ,  C01F11/18

CPC classification number: C04B7/345 ,  C01F11/182 ,  C01F11/183 ,  C01F11/184 ,  C01P2006/37 ,  C04B14/28 ,  C04B28/02 ,  C04B28/28 ,  C04B22/141 ,  C04B22/142 ,  C04B22/147 ,  C04B22/16 ,  C04B22/165 ,  C04B24/02 ,  C04B24/04 ,  C04B24/045 ,  C04B24/18 ,  C04B24/32

Abstract: Provided herein are compositions, methods, and systems for a material containing metastable carbonate and stabilizer. Methods for making the compositions and using the compositions are also provided.