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1. 发明授权

EP2532440B1 SPRAY GUN, SPRAY COATING DEVICE, AND SPRAY COATING METHOD 有权
公开(公告)号：EP2532440B1
公开(公告)日：2018-09-19
申请号：EP10845160.0
申请日：2010-06-04
申请人： Dyflex Corporation
发明人： NAKAYAMA, Toshiaki , SUGIYAMA, Akihiro , YANO, Noriyoshi
IPC分类号： B05B7/04 , B05B7/24
CPC分类号： B05B7/0416 , B05B7/0408 , B05B7/0483 , B05B7/2497
摘要： The spray gun is provided with a nozzle section which mixes gas into raw material liquid and also ejects the raw material liquid. The internal space of the nozzle section has an introduction path into which the raw material liquid is introduced, an open portion in which a flow path is enlarged more than the introduction path, thereby ejecting the raw material liquid in a fine particle form, a reduced diameter portion in which a flow path is made narrower than the open portion, thereby re-aggregating the raw material liquid in a fine particle form, and an ejection orifice portion which ejects the raw material liquid to the outside. In the nozzle section, a gas introduction hole which introduces gas into a base-end-side portion of the open portion is formed.

2. 发明公开

EP3249131A1 UNDERLAY CUSHIONING SHEET AND WATERPROOF STRUCTURE 无效
标题翻译：底层缓冲片和防水结构
公开(公告)号：EP3249131A1
公开(公告)日：2017-11-29
申请号：EP16740264.3
申请日：2016-01-21
申请人： Dyflex Corporation
发明人： YOKOCHI Yasuhiro , ODA Urara , MASUDA Rui , KUMAGAI Kenji
IPC分类号： E04D5/10 , B32B27/00 , B32B27/40
CPC分类号： E04F15/18 , B32B27/00 , B32B27/40 , B32B2471/00 , E04D5/10
摘要： Provided is an underlay cushioning sheet that is arranged on the surface of a foundation and that has a waterproof coating film formed thereon. The underlay cushioning sheet is provided with a cushioning layer having an overlay surface and a curing acceleration layer having a coating film formation surface on the opposite side from the overlay surface. A waterproof coating film comprising a polyurethane resin is formed on the coating film formation surface of the curing acceleration layer by applying a one pack-type liquid waterproofing material. The curing acceleration layer comprises a reactive material that is capable of reacting with the liquid waterproofing material. The reactive material either (1) comprises a functional group that is capable of reacting with an isocyanate included in the liquid waterproofing material or (2) reacts with a latent curing agent included in the liquid waterproofing material and generates a functional group that is capable of reacting with the components of the liquid waterproofing material.
摘要翻译：本发明提供一种衬垫缓冲片，其布置在基础的表面上并且具有在其上形成的防水涂膜。衬垫缓冲片设置有缓冲层，缓冲层具有覆盖表面和固化加速层，固化加速层在覆盖表面的相对侧上具有涂覆膜形成表面。通过涂布单组分型液体防水材料，在固化促进层的涂膜形成表面上形成包含聚氨酯树脂的防水涂膜。固化促进层包含能够与液体防水材料反应的反应性材料。（1）的反应性材料包含能够与包含在液体防水材料中的异氰酸酯反应的官能团，或（2）与包含在液体防水材料中的潜伏性固化剂反应并产生官能团，所述官能团能够与液体防水材料的组分反应。

3. 发明公开

EP3006525A1 ASPHALT-URETHANE COMPOSITION 无效
标题翻译：沥青 - 氨基甲酸酯组合物
公开(公告)号：EP3006525A1
公开(公告)日：2016-04-13
申请号：EP14801664.5
申请日：2014-05-23
申请人： Dyflex Corporation
发明人： YOSHINO Kenji , KAI Yoichi
IPC分类号： C09D175/04 , C08G18/10 , C08G18/65 , C09D7/12 , C09D195/00
CPC分类号： C08L95/00 , C08G18/10 , C08G18/6476 , C08G18/69 , C08G18/7671 , C08L75/04 , C09D175/04 , C08L75/00
摘要： An object of the present invention is to provide an asphalt-urethane composition which does not contain any of specific chemical substances, has adhesiveness to mineral-surfaced asphalt roofing and an asphalt groundwork, exhibits performance in temporary waterproofing with respect to the asphalt groundwork, performs adhesion of sand to the surface layer of the mineral-surfaced asphalt roofing and adjustment of irregularity, has adhesiveness of integrating with a urethane waterproof layer applied thereon, has excellent workability, construction efficiency, water resistance, and hot water resistance, has high strength and elasticity, has low temperature sensitivity, and has excellent finish properties. The present invention provides an asphalt-urethane composition which contains at least a component (A) obtained by adding an MDI prepolymer generated by reacting polyolefin polyol having two or more hydroxyl groups, short-chain polyhydric alcohol, and a monomer of MDI, a monomer of MDI, and a solvent a; and a component (B) including asphalt, a catalyst, and a solvent b.
摘要翻译：本发明的一个目的是提供一种沥青 - 氨基甲酸酯组合物，其不含有任何特定的化学物质，对矿物表面的沥青屋顶和沥青基层具有粘附性，对沥青基础工程表现临时防水性能，表现砂与矿物表面的沥青屋面的表面层的粘附和不规则性的调节具有与其上施加的聚氨酯防水层结合的粘合性，具有优良的可加工性，施工效率，耐水性和耐热水性，具有高强度和弹性，温度敏感性低，并且具有优异的饰面性能。本发明提供了一种沥青 - 氨基甲酸酯组合物，其至少含有通过将由具有两个或更多个羟基的聚烯烃多元醇，短链多元醇和MDI单体反应产生的MDI预聚物，单体 MDI和溶剂a; 和包含沥青，催化剂和溶剂b的组分（B）。

4. 发明授权

EP3165679B1 METHOD FOR SLOPE IMPROVEMENT 失效
公开(公告)号：EP3165679B1
公开(公告)日：2020-09-09
申请号：EP15814609.2
申请日：2015-07-06
申请人： Dyflex Corporation
发明人： HORIE, Kazuyuki , HIGASHI, Katsuhiro , MASUDA, Takeyasu
IPC分类号： E02D17/20

5. 发明公开

EP3165679A1 METHOD FOR SLOPE IMPROVEMENT 失效
标题翻译：改进斜坡的方法
公开(公告)号：EP3165679A1
公开(公告)日：2017-05-10
申请号：EP15814609.2
申请日：2015-07-06
申请人： Dyflex Corporation
发明人： HORIE, Kazuyuki , HIGASHI, Katsuhiro , MASUDA, Takeyasu
IPC分类号： E02D17/20
CPC分类号： E02D17/20 , E02D2300/002 , E02D2300/0021 , E02D2300/007 , E02D2600/40
摘要： Provided is a method for slope improvement comprising layering a life-extending layer (3) on the surface of a protective layer (2) made from mortar or concrete sprayed onto a slope (1a) in order to prevent rain water or the like from entering cracks in the protective layer (2), inhibit degradation of the protective layer (2), and prevent mortar pieces or concrete pieces from spalling off the protective layer (2), said method for slope improvement being characterized in that the life-extending layer (3) is formed by a coating layer that has a crack conformability of 0.8 mm or larger and has salt-blocking properties and neutralization-preventing properties.
摘要翻译：本发明提供一种改善斜度的方法，其包括在由喷射到斜面（1a）上的砂浆或混凝土制成的保护层（2）的表面上铺设寿命延长层（3），以防止雨水等进入保护层（2）中的裂缝，防止保护层（2）的退化，并且防止砂浆片或混凝土片从保护层（2）上剥落，所述斜坡改善方法的特征在于，延长寿命层（3）由具有0.8mm或更大的裂缝适应性的涂层形成并且具有阻盐性和中和防止性。

6. 发明公开

EP2604756A1 METHOD FOR ACHIEVING WATER-PROOFING PRACTICE FOR FLOOR SLAB 无效
标题翻译： VERFAHREN ZUM ERREICHEN EINER WASSERSCHUTZPRAXISFÜRBODENPLATTEN
公开(公告)号：EP2604756A1
公开(公告)日：2013-06-19
申请号：EP11816506.7
申请日：2011-08-12
申请人： Dyflex Corporation
发明人： YANO Noriyoshi , YOSHIDA Satoru
IPC分类号： E01C7/32 , E01D19/08
CPC分类号： E01C11/165 , E01C3/06 , E01C7/325 , E01C11/005 , E01D19/083
摘要： A method for waterproofing a substrate of the invention comprising: a step in which an adhesive member obtained by using an active hydrogen-containing synthetic resin is adhered to a urethane-based waterproof layer to laminate a pavement adhesive layer; applying or spraying an isocyanate group-containing compound onto the pavement adhesive layer; and paving an asphalt mixture on the surface of the pavement adhesive layer.
摘要翻译：本发明的基材防水方法，其特征在于，包括：将通过使用含活性氢的合成树脂获得的粘合剂粘合到聚氨酯类防水层上以层压路面粘合剂层的步骤; 将含异氰酸酯基的化合物涂布或喷涂到路面粘合剂层上; 并在路面粘合剂层的表面上铺设沥青混合物。

7. 发明公开

EP2589635A1 INTERLAMINAR BONDING AGENT AND WATERPROOF STRUCTURE AND WATERPROOFING METHOD 无效
标题翻译： INTERLAMINARES BINDEMITTEL，WASSERDICHTE STRUKTUR UND WASSERABDICHTUNGSVERFAHREN
公开(公告)号：EP2589635A1
公开(公告)日：2013-05-08
申请号：EP11800899.4
申请日：2011-06-29
申请人： Dyflex Corporation
发明人： HIGASHI Katsuhiro , YANO Noriyoshi
IPC分类号： C09J133/00 , C09J5/00 , C09J123/08 , C09J131/04 , C09J163/00 , C09J175/04 , E02D29/00 , E02D31/02 , E04D11/00
CPC分类号： C09J175/04 , B32B7/12 , B32B13/12 , C08G59/4028 , C08L75/04 , C08L2666/02 , C09J123/08 , C09J163/00 , Y10T428/31515 , Y10T428/31551
摘要： One object of the present invention is to provide an interlayer adhesive which can firmly adhere a waterproof layer and an inorganic material layer, and problems of water leak or the like can be suppressed over the long term, and the present invention provides an interlayer adhesive which is interposed between a waterproof layer formed from a resin-coated film and an inorganic material layer using mortar or concrete to adhere the waterproof layer and the inorganic material layer to each other, the interlayer adhesive containing a resin composition obtained by reacting (a) a base resin including an emulsion of a main resin containing at least one of an acrylic-based resin, an ethylene-vinyl acetate-based resin, and an epoxy-based resin, with (b) an isocyanate compound having an isocyanate group.
摘要翻译：本发明的一个目的是提供一种能够牢固地粘附防水层和无机材料层的层间粘合剂，并且可以长期地抑制漏水等问题，并且本发明提供一种层间粘合剂，其中介于由树脂涂膜形成的防水层和使用砂浆或混凝土的无机材料层之间以将防水层和无机材料层彼此粘合，所述层间粘合剂含有通过使（a）包括含有丙烯酸类树脂，乙烯 - 乙酸乙烯酯类树脂和环氧类树脂中的至少一种的主要树脂的乳液，（b）具有异氰酸酯基的异氰酸酯化合物。

8. 发明公开

EP2578554A1 MONO-COMPONENT POLYURETHANE RESIN COMPOUND TO PREVENT PEELING OF CONCRETE SHEETS AND TILE AND PEELING PREVENTION METHOD FOR CONCRETE SHEETS AND TILES USING SAME 审中-公开
标题翻译： ONE PIECE聚氨酯树脂连接以防止剥落的混凝土板和混凝土板瓦片和ABBLÄTTERVERHINDERUNGSVERFAHREN和瓷砖与此相联系
公开(公告)号：EP2578554A1
公开(公告)日：2013-04-10
申请号：EP11789852.8
申请日：2011-06-01
申请人： Dyflex Corporation , Auto Chemical Industry Co., Ltd.
发明人： YANO Noriyoshi , TAKEDA Tsuyoshi , SATO Koji , YAOITA Megumi
IPC分类号： C04B41/63 , E01D22/00 , E04F13/18 , E04G23/00
CPC分类号： C09D175/04 , B05D1/36 , B05D1/38 , B05D5/10 , B05D7/24 , B05D2203/30 , C04B28/02 , C04B41/009 , C04B41/4884 , C04B41/63 , C04B2111/0012 , C04B2111/72 , E04F13/02
摘要： The present invention provides a one-component type polyurethane resin composition for preventing detachment of concrete pieces and tiles containing an isocyanate group-containing urethane prepolymer (A) and a thixotropy-imparting agent (B), and a method for forming a reinforcing layer on a surface of a concrete structure or tiled wall containing a resin coated film composed thereof, in order to provide a one-component type polyurethane resin composition for preventing detachment of concrete pieces and tiles, which has superior workability by being able to be applied with a trowel or brush, forms a transparent resin coated film after reactive curing that has superior weather resistance without applying a top coat, facilitates diagnosis of deterioration of concrete by being carried out visually during maintenance of concrete structures, is able to maintain the existing appearance of the tiled exteriors of buildings and other structures and eliminates dispersion to surrounding areas during application, and a method for preventing detachment of concrete pieces and tiles that uses this composition.
摘要翻译：本发明提供用于预防混凝土块和含异氰酸酯基的氨基甲酸酯预聚物（A）和触变性赋予剂（B）的瓦片的分离的单组分型聚氨酯树脂组合物，以及用于形成的方法的增强层上一个混凝土结构的表面或瓷砖壁含有树脂膜包衣组成物，以提供用于通过能够防止混凝土块和瓷砖的分离，其具有优异的加工性的单组分型聚氨酯树脂组合物为与被施加抹子或刷，形成涂敷的透明树脂膜，之后反应性固化确实具有不施加顶涂层优异的耐候性，通过维持混凝土结构的过程中被视觉地开展了便于混凝土的劣化诊断，能够维持的现有外观建筑物及其他设施，并消除分散的瓷砖外墙向周边地区杜里纳克应用，以及用于防止混凝土块和瓷砖的脱离做了方法使用该组合物。

9. 发明公开

EP3006524A1 URETHANE COMPOSITION FOR COATING FILM WATERPROOF MATERIAL 无效
标题翻译：氨基甲酸乙酯对防水材料的涂膜
公开(公告)号：EP3006524A1
公开(公告)日：2016-04-13
申请号：EP14801396.4
申请日：2014-05-23
申请人： Dyflex Corporation
发明人： YOSHINO Kenji , KAI Yoichi
IPC分类号： C09D175/04 , C08G18/10 , C09D7/12 , C09D175/08
CPC分类号： C09D175/04 , B05D7/26 , B05D2203/30 , B05D2503/00 , C08G18/3206 , C08G18/324 , C08G18/4812 , C08G18/4825 , C08G18/4829 , C08G18/6674 , C08G18/755 , C08K5/0016 , C09D7/40 , C09D175/08 , E04D7/00 , Y10T428/31551 , C08G18/12 , C08G18/6685 , C08G18/302
摘要： An object of the present invention is to provide a urethane composition for a coating film waterproof material which does not contain any of specific chemical substances, has work efficiency that is the same as that of a general-purpose highly extensible urethane coating film waterproof material, an elongation rate of a highly extensible urethane coating film waterproof material, and strength of a high-strength urethane coating film waterproof material, has no decrease in weather resistance of a top coat resulting from a plasticizer, and is suitable for a non-bleeding type of coating by hand that is not affected by migration of a low fraction of asphalt. The present invention provides a urethane composition for a coating film waterproof material containing at least a primary material (A) containing an isophorone diisocyanate prepolymer generated by reacting polypropylene glycol which has two or more hydroxyl groups and whose hydroxyl group equivalent is 1,500 or more and short-chain polyhydric alcohol with isophorone diisocyanate and a curing material (B) containing diethyl toluene diamine, water, polypropylene glycol that has 1,500 or more hydroxyl group equivalents containing two or more hydroxyl groups, and a terminal-esterified polyfunctional polyether-based or polyoxyalkylene monoalkyl ether acetate ester-based plasticizer.

10. 发明公开

EP2578658A1 WATER-STOP AGENT FOR WATER-IMPERVIOUS SHEET AND METHOD FOR REPAIRING WATER-IMPERVIOUS SHEET 无效
标题翻译： WASSERSTOPPMITTELFÜREINEWASSERUNDURCHLÄSSIGEFOLIE UND REPARATURVERFAHRENFÜRDIEWASSERUNDURCHLÄSSIGEFOLIE
公开(公告)号：EP2578658A1
公开(公告)日：2013-04-10
申请号：EP11786747.3
申请日：2011-05-27
申请人： Obayashi Corporation , Dyflex Corporation
发明人： SHIBATA Kenji , YANO Noriyoshi , TANIHARA Daisuke , SUGIYAMA Akihiro
IPC分类号： C09K3/10 , E02B3/16 , E02B7/02 , B09B1/00
CPC分类号： B05D5/00 , C08G18/4288 , C08G18/7664 , C09D175/04 , C09D175/06
摘要： Provided is a waterproofing agent for repairing a damaged portion of a waterproof sheet spread on the ground, the waterproofing agent being a urethane-based waterproofing agent obtained by mixing a primary agent containing an isocyanate component and a curing agent containing a caster oil-modified polyester polyol and a plasticizing agent component.
摘要翻译：本发明提供一种防水剂，其用于修复铺在地面上的防水片的损坏部分，防水剂是通过混合含有异氰酸酯成分的一次试剂和含有脚轮油改性聚酯的固化剂而得到的聚氨酯类防水剂多元醇和增塑剂组分。

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