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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。
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Patent Agency Ranking
公开(公告)号：EP2483074B1
公开(公告)日：2018-03-21
申请号：EP10763108.7
申请日：2010-09-27
Applicant: GCP Applied Technologies Inc.
Inventor： WIERCINSKI, Robert, A. , RANGANATHAN, Anandakumar
CPC classification number: E04F15/181 , B32B7/12 , B32B27/08 , C09J7/21 , C09J7/38 , C09J7/40 , C09J2400/263 , C09J2409/00 , C09J2431/005 , C09J2433/005 , C09J2453/00 , E02D31/002 , E04B1/665 , E04D5/10 , E04F15/12 , Y10T428/2835
Abstract: Disclosed is a waterproofing membrane that comprises a carrier sheet, a pressure sensitive adhesive layer on one surface of the carrier sheet, and a protective coating layer on the adhesive layer. The protective coating layer comprises polyvinyl acetate (PVAc). The protective coating layer protects the membrane against weather exposure, tolerates foot traffic and strongly adheres to concrete cast against it.
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公开(公告)号：EP2349710B1
公开(公告)日：2017-07-12
申请号：EP09748588.2
申请日：2009-10-20
Applicant: GCP Applied Technologies Inc.
Inventor： WIERCINSKI, Robert, A. , RANGANATHAN, Anandakumar
CPC classification number: E04B1/665 , C09J7/20 , E02D31/00 , E04B1/66 , Y10T428/14 , Y10T428/1405 , Y10T428/1471 , Y10T428/2495 , Y10T428/28 , Y10T428/2835 , Y10T428/2848 , Y10T428/2883
Abstract: Disclosed are waterproofing membranes comprising the following laminated layers: layer A comprising a waterproofing adhesive; layer B comprising a carrier sheet; layer C comprising a releasable bonding material; and layer D comprising a protective coating; wherein (i) the laminated layers are arranged in the sequential order A-B-C-D; or (ii) the laminated layers are arranged in the sequential order B-C-D-A; or (iii) the laminated layers are arranged in the sequential order C-D-A-B. The membrane does not include a removable release sheet that is typically used to prevent the adhesive from adhering to the carrier sheet or other portion of the membrane when the membrane is rolled up. Also disclosed is a method of making the aforementioned membrane. Preferably, layer C will comprise a water soluble polymer, an alkali soluble polymer, or a homopolymer or copolymer of polyvinyl acetate.
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公开(公告)号：EP2771522B1
公开(公告)日：2019-03-06
申请号：EP12787981.5
申请日：2012-10-25
Applicant: GCP Applied Technologies Inc.
Inventor： WIERCINSKI, Robert, A. , RANGANATHAN, Anandakumar , CAO, Xia , PAUL, Robert
IPC: C09J7/40 , C09J133/08 , C09J135/06 , E04B1/66 , B32B27/08 , B32B27/12 , B32B27/30 , B32B27/32 , B32B5/02 , B32B11/04 , B32B11/10 , C09D131/04 , C09D133/08 , B32B37/24
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公开(公告)号：EP3356612A1
公开(公告)日：2018-08-08
申请号：EP15905548.2
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 , B05D1/02 , B05D1/28 , B05D3/0272 , B05D5/10 , 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.
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公开(公告)号：EP2438026B1
公开(公告)日：2018-01-10
申请号：EP09845645.2
申请日：2009-06-19
Applicant: GCP Applied Technologies Inc.
Inventor： BERKE, Neal, S. , MERRITT, Jordan, S. , LI, Lianfang , ALDYKIEWICZ, Antonio, J. , WIERCINSKI, Robert, A. , MORGAN, Michael, D.
IPC: C04B16/08 , C04B28/04 , C04B111/00 , C04B38/00 , C04B20/00
CPC classification number: C04B28/04 , C04B2111/00146 , Y10T428/273 , C04B14/18 , C04B14/204 , C04B16/08 , C04B20/0048 , C04B20/0076 , C04B24/085 , C04B24/2641 , C04B38/10 , C04B40/0608 , C04B2103/001 , C04B2103/44 , C04B2103/48 , C04B2103/58 , C04B2103/65
Abstract: Lightweight cementitious foams of the invention have excellent dynamic and dimensional stability due to use of foaming system comprising polycarboxylate surfactant foam generating agent, foam stabilizer (e.g., PVOH), and shrinkage reducing admixture to inhibit plastic shrinkage and micro-cracking of cement. The foaming system can be used in conventional cement mortars or concretes as well as with exemplary cementitious slurry systems of the invention, which include an expansive agent, a cross-linking agent for the foam stabilizer. Microfibers can be used in the foam, slurry, or both, to prevent micro-cracking. Cementitious foams can be made without use of autoclave or lightweight aggregates to achieve enhanced compressive strength and thermal insulation properties that compare favorably with conventional foams and insulation materials at comparable densities.
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