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公开(公告)号：WO2022060679A1
公开(公告)日：2022-03-24
申请号：PCT/US2021/050145
申请日：2021-09-14
Applicant: GCP APPLIED TECHNOLOGIES INC.
Inventor： KAZMI, Abbas , HORTON, Steven , MCGUIRE, Katie , MILLNER, Jonathon
IPC: C09D5/00
Abstract: Disclosed herein is a reactive cold-applied thermoplastic bond coat system and method of application thereof. The system is a two- or three-component system defined by acrylate-based component(s) and an initiator suspension. Upon mixing of the components at the jobsite, the mixture is applied onto a substrate (e.g., waterproofing membrane), and a pavement material (e.g., asphalt) is applied onto the bond coat. Excellent asphalt compaction was observed, resulting in high surface contact area, along with very low water penetration to the bond coat interface. The high surface contact area and penetration of the asphalt into the bond coat provides a good bond between the asphalt and substrate.
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公开(公告)号：WO2020118515A1
公开(公告)日：2020-06-18
申请号：PCT/CN2018/120268
申请日：2018-12-11
Applicant: GCP APPLIED TECHNOLOGIES INC. , CHEN, Huhe
Inventor： CHEN, Huhe , DING, Hongmei , WIERCINSKI, Robert A. , CAO, Xia , SETH, Jyoti
IPC: E04D5/10
Abstract: A membrane(10) for waterproofing a substrate and a method for waterproofing a substrate using the membrane (10), where the membrane (10) comprising a laminate construction wherein the laminate comprises a carrier sheet (12), a pressure-sensitive adhesive (PSA) layer (14), a particulate layer (16) partially embedded into the PSA layer (14), and a protective top-coating layer (18) attached to the particulate layer (16), the laminate having parallel side edges whereby the laminate construction can be rolled into a roll form along the side edges for shipment.
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公开(公告)号：WO2020047267A1
公开(公告)日：2020-03-05
申请号：PCT/US2019/048830
申请日：2019-08-29
Applicant: GCP APPLIED TECHNOLOGIES INC.
Inventor： CHUN, Byong-wa , TREGGER, Nathan, A. , BERODIER, Elise , BURNS, Elizabeth , ROCHA, Ernie , YURDAKUL, Ezgi , ROBERTS, Mark, F.
Abstract: Described are compositions and methods for controlled strength development in a hydratable cementitious material, and more particularly to the use of polymerizable monomer components, which are initiated and activated by a redox pair which are mixed in controlled fashion, for enhancing non-hydration strength within the matrix of the plastic hydratable cementitious material before setting of the cementitious material begins. Exemplary applications include minimizing pressures on formwork for high fluid ready-mix applications, enhancing support and bonding properties for integrated concrete slab work and other sequential applications, or facilitating speedy 3D printing applications, among other unique possibilities.
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公开(公告)号：WO2019209353A1
公开(公告)日：2019-10-31
申请号：PCT/US2018/032361
申请日：2018-05-11
Applicant: GCP APPLIED TECHNOLOGIES INC.
Inventor： ALDYKIEWICZ, Antonio, J., Jr. , RIEDER, Klaus, Alexander , MORGAN, Michael, D. , PIRES, Djassi-biko, Rodrigues
IPC: C04B18/02
Abstract: Method and composition for producing aggregates from cement and concrete, including residual or returned concrete. Exemplary methods involve the use of an aggregate-forming inducer that provides a surface anchoring site for cement paste to bond/adhere, such as shredded news print, cardboard, or mixtures thereof, and also including fiber materials such as polymers, glass, and other material fibers. The aggregate-forming inducer is mixed with fresh concrete until aggregates are formed.
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公开(公告)号：WO2019094060A1
公开(公告)日：2019-05-16
申请号：PCT/US2018/020917
申请日：2018-03-05
Applicant: GCP APPLIED TECHNOLOGIES INC.
Inventor： BERODIER, Elise , CHEUNG, Josephine, H. , TREGGER, Nathan, A.
Abstract: The present invention discloses cementitious compositions which contain hydratable cement, limestone, or mixture thereof, having improved strength properties due to the presence of calcined clay and certain higher alkanolamines, wherein the calcined clay has an Fe 2 O 3 content of greater than one percent (1%). Also disclosed are exemplary additives and methods for enhancing strength of cement and/or limestone compositions.
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Patent Agency Ranking
公开(公告)号：WO2018226572A1
公开(公告)日：2018-12-13
申请号：PCT/US2018/035829
申请日：2018-06-04
Applicant: GCP APPLIED TECHNOLOGIES INC.
Inventor： RANGANATHAN, Anandakumar , WIERCINSKI, Robert A. , SETH, Jyoti
Abstract: A water vapor impermeable flooring underlayment membrane of the present invention comprises a non-woven layer have first and second major faces, a first coating on the first major face of the non-woven layer, and, on the second major face, a water-vapor impermeable polymer layer, and a pressure sensitive adhesive layer partially coated on the polymer layer, the pressure sensitive partial coated adhesive layer being covered by a release liner. The use of partial coating pressure sensitive adhesive layer allows for quicker and more convenient floor installation compared to prior art box grid taping processes.
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公开(公告)号：WO2018200563A1
公开(公告)日：2018-11-01
申请号：PCT/US2018/029192
申请日：2018-04-24
Applicant: GCP APPLIED TECHNOLOGIES, INC.
Inventor： BERODIER, Elise , CHEUNG, Josephine, H. , BUZZELL, Leslie, J.
IPC: C04B24/12 , C04B28/04 , C04B40/00 , C04B111/10
Abstract: A method of forming a cement composition. The method comprises adding to a hydraulic cementitious material a first strength-enhancing agent and a second strength-enhancing agent, wherein the content of total alkali (Na 2 0 equivalent) in the hydraulic cementitious material is less than or equal to 0.7% by weight of the cementitious material. The first strength- enhancing agent includes a compound represented by structural formula (I): and the second strength-enhancing agent is sodium sulfate, potassium sulfate, or a mixture thereof. The example values of the variables in structural formula (I) and the example amounts of the first and second strength-enhancing agents being added are defined herein.
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公开(公告)号：WO2018147909A1
公开(公告)日：2018-08-16
申请号：PCT/US2017/058226
申请日：2017-10-25
Applicant: GCP APPLIED TECHNOLOGIES INC.
Inventor： SILVA, Denise, A. , CHEUNG, Josephine, H. , MYERS, David, F. , CHUN, Byong-Wa , ROCHA, Ernie , LAI, Wee, Fuk , BUZZELL, Leslie, J.
Abstract: A method of making a cement composition, comprising grinding a cement clinker and a strength-enhancing agent, thereby producing a hydraulic cementitious powder, wherein the strength-enhancing agent is present in the hydraulic cementitious powder in an amount of from 0.001% to 0.09% based on dry weight of the hydraulic cementitious powder. The strength-enhancing agent is a compound represented by the following structural formula (I). The definitions of variables R 1 , R 2 , and R 3 as well as R 10 , R 20 , and R 30 are provided herein.
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公开(公告)号：WO2018075773A1
公开(公告)日：2018-04-26
申请号：PCT/US2017/057397
申请日：2017-10-19
Applicant: GCP APPLIED TECHNOLOGIES INC.
Inventor： BUZZELL, Leslie, AJ , GIBSON, Larry , CHEUNG, Josephine, H. , CHUN, Byong-wa
CPC classification number: C04B40/0039 , C04B20/026 , C04B2103/52 , Y02P40/20 , Y02P40/49 , C04B24/02 , C04B24/04 , C04B24/122 , C04B24/32 , C04B14/042 , C04B14/28 , C04B22/064
Abstract: A method of grinding an inorganic material in a mill is disclosed. A grinding aid composition is added to the inorganic material. The grinding aid composition can meet food grade and VOC-free requirements.
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公开(公告)号：WO2018075768A1
公开(公告)日：2018-04-26
申请号：PCT/US2017/057386
申请日：2017-10-19
Applicant: GCP APPLIED TECHNOLOGIES INC.
Inventor： BUZZELL, Leslie A J , GIBSON, Larry , CHEUNG, Josephine H. , CHUN, Byong-wa
CPC classification number: C04B20/026 , C04B40/0039 , C04B2103/52 , Y02P40/20 , Y02P40/49 , C04B24/02 , C04B24/04 , C04B24/121 , C04B24/123 , C04B24/32 , C04B14/042 , C04B14/28 , C04B22/064
Abstract: A method of grinding an inorganic material in a mill is disclosed. A grinding aid composition is added to the inorganic material. The grinding aid composition can meet food grade and VOC-free requirements.
Abstract translation: 公开了在研磨机中研磨无机材料的方法。 将研磨助剂组合物添加到无机材料中。 研磨助剂组合物可以满足食品级和无VOC要求。
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