公开(公告)号：WO2017058154A1

公开(公告)日：2017-04-06

申请号：PCT/US2015/052814

申请日：2015-09-29

Applicant: GCP APPLIED TECHNOLOGIES INC.

Inventor： CHEN, Huhe ,  DING, Hongmei ,  XIN, Lijun ,  WIERCINSKI, Robert, A.

IPC: E04B1/66

CPC classification number: E04B1/665 ,  B32B5/022 ,  B32B5/024 ,  B32B7/12 ,  B32B11/046 ,  B32B11/10 ,  B32B13/042 ,  B32B13/12 ,  B32B25/12 ,  B32B25/14 ,  B32B25/16 ,  B32B25/18 ,  B32B27/08 ,  B32B27/12 ,  B32B27/14 ,  B32B27/16 ,  B32B27/18 ,  B32B27/20 ,  B32B27/22 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/322 ,  B32B27/36 ,  B32B2250/03 ,  B32B2255/04 ,  B32B2255/26 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0284 ,  B32B2262/14 ,  B32B2264/104 ,  B32B2264/107 ,  B32B2264/12 ,  B32B2270/00 ,  B32B2307/416 ,  B32B2307/50 ,  B32B2307/536 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/71 ,  B32B2307/712 ,  B32B2307/714 ,  B32B2307/718 ,  B32B2307/7246 ,  B32B2307/7265 ,  B32B2307/732 ,  B32B2307/744 ,  B32B2307/752 ,  B32B2419/00 ,  B32B2471/00

Abstract: The invention provides a waterproofing membrane which does not require a removable release sheet but which nevertheless bonds to post-cast concrete and facilitates water-tight sealing at membrane-to-membrane overlaps. The waterproofing membrane comprises a carrier and pressure-sensitive adhesive (PSA) layers, an inorganic particle layer having particulate bodies which are partially embedded in the PSA and which have an average particle size less than the average thickness of the PSA layer, and an anti-submarining nano-silica-containing coating layer attached to un-embedded portions of the inorganic particles to prevent total embedding into the PSA when the membrane is rolled or unrolled, whereby water-tight seams are facilitated between overlapped portions of adjacently installed waterproofing membranes, and whereby the water-tight seam is achieved preferably using only detailing or waterproofing tape and without the additional use of a liquid primer, mastic, or other coating.

Abstract translation: 本发明提供了一种防水膜，其不需要可移除的脱模片，但是仍然粘结到后浇混凝土并且促进膜与膜之间的重叠密封。 防水膜包括载体和压敏粘合剂（PSA）层，具有部分嵌入PSA中并且平均粒径小于PSA层的平均厚度的颗粒体的无机颗粒层，以及抗 - - 附着到无机颗粒的未嵌入部分上的纳米二氧化硅涂层，以防止当膜被卷绕或展开时完全嵌入到PSA中，从而在相邻安装的防水膜的重叠部分之间促进了防水接缝， 并且由此优选地仅使用细节或防水胶带实现防水接缝，并且不需要额外使用液体底漆，乳香或其它涂层。

公开(公告)号：US20250091963A1

公开(公告)日：2025-03-20

申请号：US18965317

申请日：2024-12-02

Applicant: GCP Applied Technologies Inc.

Inventor： Elizabeth Burns ,  David Geary ,  Dany Vincent ,  Huy The BUI

IPC: C04B40/02 ,  C04B24/06 ,  C04B24/24 ,  C04B41/00 ,  C04B41/53 ,  C04B41/72 ,  C04B103/20

Abstract: Disclosed are surface retarder composition and method for etching cementitious materials which achieve a desirable light “acid etch” look without using muriatic (hydrochloric) acid or sand blasting, removing the human health and environmental concerns. Formulations in accordance with embodiments disclosed herein are easier to remove from formwork or molds after demolding than conventional retarder paints. Surface retarders prevent the hydration of cement particles, which allows the uncured layer of paste next to the form to be removed such as by washing with water or other fluids, or by brushing, revealing aggregates. Also disclosed are molded cement and concrete materials or articles exhibiting such light etch.

公开(公告)号：US20240376005A1

公开(公告)日：2024-11-14

申请号：US18658709

申请日：2024-05-08

Applicant: GCP Applied Technologies Inc.

Inventor： Jeffrey J. THOMAS ,  Josephine H. CHEUNG ,  Joshua DETELLIS

IPC: C04B24/12 ,  C04B14/06 ,  C04B14/28 ,  C04B22/00 ,  C04B24/06 ,  C04B24/10 ,  C04B24/26 ,  C04B28/04 ,  C04B103/12 ,  C04B103/22

Abstract: A composition for use as an additive for enhancing the strength of a cementitious composition, the composition comprising an alkanolamine comprising ethanoldiisopropanolamine (EDIPA) and optionally at least one selected from the group consisting of triisopropanolamine (TIPA), diethanolisopropanolamine (DEIPA), triethanol amine (TEA), and tetrakis-(2-hydroxyethyl)ethylenediamine (THEED); at least one set retarder selected from the group consisting of a gluconate salt, sucrose, corn syrup, and molasses; and at least one set accelerator selected from the group consisting of a thiocyanate salt, sodium chloride, and calcium chloride, wherein the alkanolamine and the set accelerator are present at a mass ratio of from 0.2 to 4.0 and the set accelerator and the set retarder are present at a mass ratio of from 1 to 10. The additive enhances the short term and long-term strength of cement when hydrated.

公开(公告)号：US20240326289A1

公开(公告)日：2024-10-03

申请号：US18740866

申请日：2024-06-12

Applicant: GCP Applied Technologies Inc. ,  Massa Products Corporation

Inventor： Donald P. Massa ,  Dawn F. Stancavish ,  Nathan A. Tregger ,  Mark F. Roberts ,  David F. Myers ,  Stephen P. Klaus

IPC: B28C7/02 ,  B28C5/08 ,  B28C5/38 ,  B28C5/42 ,  G01N29/02 ,  G01N29/24

CPC classification number: B28C7/024 ,  B28C5/0806 ,  B28C5/388 ,  B28C5/422 ,  B28C5/4272 ,  G01N29/02 ,  G01N29/24 ,  G01N2291/02433

Abstract: This invention relates to apparatus and method for measurement and monitoring of physical properties of materials, such as liquids, and more particularly to acoustic instruments, methods, and systems that automatically measure air content in real-time within liquids, including concrete, mortar, or other hydratable cementitious mix suspensions using resonant electroacoustic transducers that have their radiating surfaces in contact with the liquid.

公开(公告)号：US11933040B2

公开(公告)日：2024-03-19

申请号：US15734377

申请日：2018-06-15

Applicant: GCP Applied Technologies Inc.

Inventor： Marysusan Couturier ,  Jyoti Seth

IPC: E04B1/66 ,  B32B5/02 ,  B32B5/18 ,  B32B5/24 ,  B32B27/06 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  C09J7/29 ,  E02D31/02 ,  E04D5/10 ,  E04D5/14

CPC classification number: E04B1/665 ,  B32B5/022 ,  B32B5/024 ,  B32B5/18 ,  B32B5/245 ,  B32B27/065 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  C09J7/29 ,  E02D31/02 ,  E04D5/10 ,  E04D5/148 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2266/025 ,  B32B2266/08 ,  B32B2307/7265 ,  B32B2419/06 ,  C09J2301/122 ,  C09J2301/162 ,  C09J2301/302 ,  C09J2400/243 ,  C09J2400/263 ,  C09J2423/006 ,  C09J2475/006

Abstract: The present invention provides methods and articles for achieving puncture-resistant waterproofing membranes and for waterproofing building and civil engineering surfaces without requiring the use of separate protection boards. Exemplary membranes and methods of the invention rely on relatively thin, flexible composite layers to provide impact resistance while yet facilitating seaming between adjacent installed membranes and minimizing formation of wrinkles, leakage channels, and “fish mouth” openings, particularly at substrate details or other surface irregularities.

公开(公告)号：US20240052212A1

公开(公告)日：2024-02-15

申请号：US18268234

申请日：2021-12-14

Applicant: GCP Applied Technologies Inc.

Inventor： Anthony Maiorana ,  Xia Cao ,  Ralph Fayad ,  Marysusan Couturier ,  Li Zhang

IPC: C09J7/38 ,  C09J11/08 ,  C09J11/06

CPC classification number: C09J7/387 ,  C09J11/08 ,  C09J11/06 ,  C09J2301/304 ,  C09J2301/302 ,  C09J2301/408 ,  C09J2301/414 ,  C09J2400/126 ,  C09J2453/00 ,  C09J2491/00

Abstract: A pressure-sensitive adhesive (PSA) composition and method of use across a wide operable temperature window. The PSA composition includes a triblock copolymer rubber with relatively low diblock content, an aliphatic tackifier, an aromatic tackifier, and an oil-based plasticizer. The combination of components results in the PSA having a phase-separated morphology, where the PSA includes two domains that do not mix with each other. This morphology’ results in superior performance of the PSA across a wide range of temperatures, such that separate adhesives for low temperatures and high temperatures are no longer required.

公开(公告)号：US11684929B2

公开(公告)日：2023-06-27

申请号：US16485716

申请日：2018-01-05

Applicant: GCP Applied Technologies Inc.

Inventor： Denise A. Silva ,  Josephine H. Cheung ,  David F. Myers ,  Byong-Wa Chun ,  Ernie Rocha ,  Wee Fuk Lai ,  Leslie J. Buzzell ,  Jeffrey Thomas ,  Joshua Detellis

IPC: B02C23/06 ,  B02C23/18 ,  C04B7/52 ,  C04B24/02 ,  C04B24/06 ,  C04B24/10 ,  C04B24/12 ,  C04B24/16 ,  C04B24/00 ,  C04B24/38 ,  B21B27/02 ,  C04B103/52 ,  C04B103/60

CPC classification number: B02C23/06 ,  B02C23/18 ,  C04B7/52 ,  C04B7/522 ,  C04B24/005 ,  C04B24/02 ,  C04B24/06 ,  C04B24/10 ,  C04B24/121 ,  C04B24/122 ,  C04B24/123 ,  C04B24/16 ,  C04B24/38 ,  B21B27/027 ,  C04B2103/52 ,  C04B2103/60

Abstract: A method for grinding a solid in a vertical roller mill (VRM), comprising grinding at least one solid in the presence of a grinding stabilizing additive, wherein the grinding stabilizing additive comprises an alkanol amino acid compound or a disodium or dipotassium salt thereof having the structural formula (I): The definitions of variables R1, R2, and R3 are provided herein.

公开(公告)号：US11358166B2

公开(公告)日：2022-06-14

申请号：US16616365

申请日：2018-05-21

Applicant: GCP Applied Technologies Inc.

Inventor： Andrew Fuller ,  John Aho ,  James Bleck ,  Mark F. Roberts

IPC: B05B7/14 ,  B28C7/12 ,  B05B15/528

Abstract: A nozzle, including a support member and a nozzle boot surrounding at least a portion of the support member, the nozzle boot having a nozzle boot inlet and a nozzle boot outlet spaced from the nozzle boot inlet and a volume between the nozzle boot inlet and the nozzle boot outlet, the nozzle boot being expandable upon the introduction of fluid into the volume, and collapsible upon withdrawal of fluid from the volume. Also disclosed is a method of removing unwanted concrete from a surface by creating tensile stress to concrete adhered to that surface by causing the surface to expand, and a system for injecting fluid (s) into a rotating drum.

公开(公告)号：US11331829B2

公开(公告)日：2022-05-17

申请号：US16942972

申请日：2020-07-30

Applicant: GCP Applied Technologies Inc.

Inventor： Mark F. Roberts ,  Nathan A. Tregger

IPC: B28C5/42

Abstract: Volume of a concrete mix load in a rotatable mixer drum is determined using an in-and-out sensor probe system wherein the probe submerges into and exits from the concrete during mixer drum rotation and provides data to a processor used in the system for calculating volume of the concrete mix load based on the data. To take into consideration any concavity, convexity, and/or cascading surface flow effects that can hinder accurate determination of the concrete load volume, the processor is configured to compare original batch volume and rheology of the concrete load monitored during drum rotation. The calibration of load volume involves a comparison between real-time data and historic data stored in processor-accessible memory, and further take into account the speed and tilt of the mixer drum (such as caused by roadway conditions), the concrete mix design, and other factors.

公开(公告)号：US11254611B2

公开(公告)日：2022-02-22

申请号：US16465448

申请日：2018-12-20

Applicant: GCP Applied Technologies Inc.

Inventor： Elise Berodier ,  Nathan A. Tregger ,  Josephine H. Cheung ,  David F. Myers ,  Li Zhang ,  Dorota Kazmierczak ,  Lawrence R. Roberts ,  Denise A. Silva ,  Richard Sibbick ,  Jeffrey Thomas ,  Mark F. Roberts ,  Riccardo Stoppa ,  Elizabeth Burns

IPC: C04B7/02 ,  C04B7/36 ,  C04B7/52 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/47 ,  G01N33/38 ,  B02C23/22 ,  B02C25/00 ,  B02C17/18 ,  C04B103/00 ,  C04B103/12

Abstract: The present invention provides a method and system for manufacturing cement wherein ground particles of cement and calcium sulfate are subjected to infrared sensors, laser sensors, or both, so that emanated, irradiated, transmitted, and/or absorbed energy having wavelengths principally within the range of 700 nanometers to 1 millimeter can be monitored and compared to stored data previously obtained from ground cement and sulfate particles and preferably correlated with stored strength, calorimetric, or other data values, such that adjustments can be made to the mill processing conditions, such as the form or amounts of calcium sulfate (e.g., gypsum, plaster, anhydride), or cement additive levels. The strength and other properties of cement can be thus adjusted, and its quality can be more uniform.