公开(公告)号：WO2022132830A1

公开(公告)日：2022-06-23

申请号：PCT/US2021/063402

申请日：2021-12-14

Applicant: GCP APPLIED TECHNOLOGIES, INC.

Inventor： MAIORANA, Anthony ,  CAO, Xia ,  FAYAD, Ralph ,  COUTURIER, Marysusan ,  ZHANG, Li

IPC: C08K5/01 ,  C08L23/14 ,  C08L23/22

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：WO2021041271A1

公开(公告)日：2021-03-04

申请号：PCT/US2020/047540

申请日：2020-08-21

Applicant: GCP APPLIED TECHNOLOGIES INC.

Inventor： KEMPENAERS, Peter ,  LIEKENS, Jan

IPC: C09K17/18 ,  C09K17/30 ,  C08G18/48 ,  C08G18/10

Abstract: A composition and method for stabilizing or consolidating soil, rock, coal, mineral, or other loose aggregates, especially in a subterranean environment. A hydroswelling admixture of polyurethane prepolymers and hydrophobic plasticizer is injected or pumped into the interstices of loose aggregates. The admixture is a single component system and has a low viscosity. The admixture reacts with water that is naturally present in the subterranean environment or with water that is simultaneously pumped in prior to or concurrent with the admixture. Upon reaction, the product polymerizes and swells to a polyurethane foam, in order to stabilize the loose aggregates.

公开(公告)号：WO2020033935A1

公开(公告)日：2020-02-13

申请号：PCT/US2019/046072

申请日：2019-08-10

Applicant: GCP APPLIED TECHNOLOGIES INC.

Inventor： BUZZELL, Leslie, AJ. ,  KAZMIERCZAK, Dorota ,  CHEUNG, Josephine, H.

IPC: C04B7/52 ,  B02C23/06 ,  C04B24/02

Abstract: Compositions and methods for grinding inorganic particles, such as cement, cement clinker, limestone, or other inorganic particles, involving a grinding efficiency enhancing additive comprising a crude glycerin byproduct, obtained through the use of heterogeneous catalyst processes in biodiesel fuel production. The molecules generated through the use of such heterogeneous catalytic processes result in a crude glycerin that confers good additive formulation stability, while avoiding or minimizing large quantities of undesirable compounds such as fatty acids, fatty acid esters, and salts.

公开(公告)号：WO2019113273A1

公开(公告)日：2019-06-13

申请号：PCT/US2018/064172

申请日：2018-12-06

Applicant: GCP APPLIED TECHNOLOGIES INC.

Inventor： COUTURIER, Marysusan ,  SETH, Jyoti ,  BOYER, Damla

IPC: B32B11/04 ,  B32B15/20 ,  B32B27/06 ,  E04B1/62

Abstract: An integrated air barrier assembly is provided as an integral product in which a fastener-sealing layer is secured between opposed surfaces of a board and an anti-blocking facing layer. The assembly exhibits good fastener sealability, including for larger self-drilling screws. The anti-blocking facing layer maintains the fastener-sealing layer inward of the environment and prevents blocking or sticking of the assembly when stacked. In some embodiments, the anti-blocking facing layer can be a metal film or foil, which can reflect heat away from the fastener-sealing layer, thereby maintaining a lower temperature on the fastener-sealing layer. In some embodiments, the board can be an insulating layer or wood layer. The assembly can be readily installed in a single step during construction.

公开(公告)号：WO2018229074A1

公开(公告)日：2018-12-20

申请号：PCT/EP2018/065550

申请日：2018-06-12

Applicant: GCP APPLIED TECHNOLOGIES INC. ,  DUCKWORTH, Timothy John

Inventor： VINCENT, Dany ,  RIEDER, Klaus-Alexander ,  KLAUS, Stephen P ,  THOMAS, Damian

IPC: C04B28/04

Abstract: A method for manufacturing a concrete article is disclosed. The method comprises coating a mould or formwork with a release agent; spraying a mortar onto the mould or formwork, thereby forming a layer of mortar; casting concrete into the mould or formwork and onto the layer of mortar; and allowing the concrete to hydrate and harden in the mould or formwork, whereby a concrete article having a mortar skin layer is provided. The invention also provides concrete articles made by the described methods, and concrete structures which comprise the concrete articles. Concrete articles having the mortar skins can be made to have a relatively uniform outward appearance, even if the concrete cast behind the mortar skins may be different, in composition or appearance. Pigments or colorants and other expensive admixtures can be used in the mortar skin composition to greater visual effect, since the use of the mortar skin is less in overall volume compared to the concrete articles as a whole.

公开(公告)号：WO2018209063A1

公开(公告)日：2018-11-15

申请号：PCT/US2018/032035

申请日：2018-05-10

Applicant: GCP APPLIED TECHNOLOGIES INC. ,  DSILVA, Sean

Inventor： DSILVA, Sean ,  HYDER, MD Nasim ,  WIERCINSKI, Robert A. ,  SETH, Jyoti ,  AUSTIN, Greg ,  FORGEY, Christian A.

IPC: E02D31/04 ,  E21D11/38

Abstract: The present invention provides a multi-layer barrier assembly or device for post- installation injection of a resin, grout, or other fluid fluid. The barrier device comprises first and second layers defining an intermediate open-matrix layer, and at least one injection conduit member in parallel orientation with respect to the first and second layers and having openings for injecting fluid into the intermediate open-matrix layer. The injection conduit may be located between and in parallel orientation with respect to the first and second layers, along an edge of the first and/or second layers, along an outer face of the first layer (if the first layer is a woven or nonwoven fabric), or at any combination of these locations, to enable fluid to be conveyed into the intermediate open-matrix layer. The invention also provides for use of a gel activator within the barrier device cavity, such as pre-installed on open-matrix structure which used for separating the first and second layers of the barrier device, such that a highly flowable injection fluid can be introduced into the device, and its gelation or hardening will be initiated or accelerated by the presence of the gel activator. This will allow for low power grout pumps to be used and facilitate the sealing of fine cracks in the surrounding concrete.

公开(公告)号：WO2018169782A1

公开(公告)日：2018-09-20

申请号：PCT/US2018/021732

申请日：2018-03-09

Applicant: GCP APPLIED TECHNOLOGIES INC.

Inventor： DEBNY, Lukasz ,  KUO, Lawrence, L. ,  ZHANG, Shu-Qiang ,  KYRIAZIS, Arthur

IPC: C04B7/36 ,  C02F1/56 ,  C04B24/12 ,  C08G73/02

Abstract: The present invention provides a method for treating clay-bearing aggregates, particularly those used for construction purposes, which involve introducing to clay- bearing aggregates an ion-exchanged polycondensate of dialkylamine and epichlorohydrin having anionic groups comprising both acetate and chloride ionic groups, wherein the acetate is present in an amount of 51-99 percent, and more preferably in the amount of 60-95 percent, based on molar concentration of the anionic groups, whereby chloride ionic groups are minimally present.

公开(公告)号：WO2018147952A1

公开(公告)日：2018-08-16

申请号：PCT/US2018/012632

申请日：2018-01-05

Applicant: GCP APPLIED TECHNOLOGIES INC.

Inventor： SILVA, Denise, A. ,  CHEUNG, Josephine, H. ,  MYERS, David, F. ,  CHUN, Byong-Wa ,  ROCHA, Emie ,  LAI, Wee, Fuk ,  BUZZELL, Leslie, J. ,  THOMAS, Jeffrey ,  DETELLIS, Joshua

IPC: C04B24/12 ,  C04B28/04 ,  C04B40/00 ,  C04B20/02 ,  C09C3/04 ,  C09C3/08 ,  C09C1/02

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 fo variables R 1 , R 2 , and R 3 are provided herein.

公开(公告)号：WO2017192507A1

公开(公告)日：2017-11-09

申请号：PCT/US2017/030532

申请日：2017-05-02

Applicant: GCP APPLIED TECHNOLOGIES INC.

Inventor： KUO, Lawrence, L.

IPC: C04B24/26 ,  C04B24/28

Abstract: Methods for plasticizing cementitious mixtures having relatively high water/cement ratio (at least 0.40 or higher) are surprisingly improved in terms of dosage efficiency, compared to conventional "superplasticizer" polycarboxylate polymers, when the comb-type carboxylate copolymer is formed from two different polyether side chains, specifically selected monomer constituents: (A) first polyoxyalkylene monomer represented by structural formula (R 1 )(R 3 )C=C(R 2 )((CH 2 ) m (CO) n O(CH 2 ) o (AO) p R 4 ) wherein (AO) p represents linear alkylene oxide and p is an integer of 5-23; (B) second polyoxyalkylene monomer represented by structural formula (R 1 )(R 3 )C=C(R 2 )((CH 2 ) m (CO) n O(CH 2 ) o (AO) q R 4 ) wherein (AO) q represents linear alkylene oxide groups and q is an integer of 20 to 200; (C) unsaturated carboxylic acid monomer represented by (R 5 )(R 7 )C=C(R 6 )(C(O)OM) wherein M represents an alkali metal, and the ratio of component A to component B is 20:80 to 50:50; and, optionally, (D) a water- soluble monomer represented by (R 8 )(R 9 )C=C(R 10 )(X) wherein R 8 , R 9 , and R 10 each represent hydrogen or methyl group, and X represents C(O)NH 2 , C(O)NHR 11 , C(O)NR 12 R 13 , OR 14 , SO 3 H, C 6 H 4 SO 3 H, or C(O)NHC(CH 3 ) 2 CH 2 SO 3 H, or mixture thereof, wherein R 11 , R 12 , R 13 , and R 14 each represent a C 1 to C 5 alkyl group.

Abstract translation: 与常规的“超塑化剂”相比，用于塑化具有相对高的水/水泥比（至少0.40或更高）的水泥混合物的方法在剂量效率方面令人惊讶地得到改善。 当由两个不同的聚醚侧链形成梳型羧酸酯共聚物时，特别选择单体组分：（A）由结构式（R 1）表示的第一聚氧化烯单体（R 1） 3 ）C = C（R ^{2 ）（（CH <子> 2 ）<子>米（CO）<子>名词 2 ）<子>米（CO）<子>名词 O（CH <子> 2 ）<子> 0 （AO） （AO）q表示直链氧化烯基团，q为20〜200的整数。 （R 5）（R 7）C = C（R 6）（C（O）2）表示的（C）不饱和羧酸单体 OM）其中M表示碱金属，并且组分A与组分B的比率为20:80至50:50; 和（D）由（R 8）（R 9）C = C（R 10）表示的水溶性单体） （X）其中R 8，R 9和R 10各自代表氢或甲基，并且X代表C（O）NH， C（O）NHR 11，C（O）NR 12 R 13，OR 14， ，SO 3 H，C 6 H 4 SO 3 H或C（O） NHC（CH 3）2 CH 2 SO 3 H或其混合物，其中R 11 R 12，R 13和R 14各自表示C 1至C 12的取代基， 亚烷基基团。}

公开(公告)号：WO2017172780A1

公开(公告)日：2017-10-05

申请号：PCT/US2017/024556

申请日：2017-03-28

Applicant: GCP APPLIED TECHNOLOGIES INC.

Inventor： GIBSON II, Larry, R. ,  CHUN, Byong-Wa ,  CHEUNG, Josephine ,  BUZZELL, Leslie, AJ.

IPC: C04B40/00 ,  C04B20/02

CPC classification number: C04B40/0039 ,  C04B20/026 ,  C09C1/021 ,  C09C3/043 ,  C09C3/08 ,  Y02P40/49 ,  C04B24/02 ,  C04B24/08 ,  C04B24/32 ,  C04B14/28 ,  C04B22/064 ,  C04B2103/52 ,  C04B14/042 ,  C04B14/26 ,  C04B14/305 ,  C04B14/303 ,  C04B7/02

Abstract: The present invention pertains to the discovery that short chain aliphatic fatty acids, such as potassium sorbate, can be used in liquid-additive grinding compositions in the amount of at least 10 %, more preferably at least 20 %, and most preferably at least 30 %, to mill carbonate materials into smaller particle size. The carbonate material can optionally be combined with another inorganic material in the grinding operation, such as limestone, lime, dolomites, talc, titanium dioxide, alumina, and kaolin, ceramics, and cement clinker. The use of the particularly described grinding additive composition are food-grade or food-contact approved, and are believed by the present inventors to resist the humectant behavior of the resultant ground particles which could inherently otherwise decrease efficiency of the particulate grinding process.

Abstract translation: 本发明涉及短链脂肪族脂肪酸例如山梨酸钾可用于液体 - 添加剂研磨组合物中的发现，其量为至少10％，更优选至少20 ％，最优选至少30％，以将碳酸盐材料研磨成更小的粒度。 在研磨操作中，碳酸盐材料可以任选地与另一种无机材料结合，例如石灰石，石灰，白云石，滑石，二氧化钛，氧化铝和高岭土，陶瓷和水泥熟料。 特别描述的研磨添加剂组合物的使用是食品级或食品接触认可的，并且本发明人认为它们抵抗所得研磨颗粒的润湿剂行为，其本质上可能会降低颗粒研磨过程的效率。 p>