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公开(公告)号：EP0606298B1
公开(公告)日：1997-05-28
申请号：EP92920328.9
申请日：1992-10-01
申请人： W.R. GRACE LIMITED
CPC分类号： B32B11/04 , B32B11/046 , B32B2307/56 , B32B2307/726 , B32B2395/00 , B32B2419/00 , C09J7/22 , C09J7/38 , E01D19/083 , E04B1/665
摘要： A waterproofing agent which can be used at low temperatures comprises a support film and a bituminous layer in which the bituminous component comprises 26 to 62 weight percent oxidised bitumen, 21 to 65 weight percent process oil and 9 to 25 weight percent of a random copolymer of stryrene and butadiene monomers.
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公开(公告)号：EP0246043B1
公开(公告)日：1992-05-27
申请号：EP87304127.1
申请日：1987-05-08
申请人： W.R. GRACE LIMITED
IPC分类号： F16L58/16
CPC分类号： F16L58/181 , F16L58/16
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公开(公告)号：EP0304225A1
公开(公告)日：1989-02-22
申请号：EP88307436.1
申请日：1988-08-11
申请人： W.R. GRACE LIMITED
IPC分类号： E04B1/68
CPC分类号： E04B1/6806
摘要： A waterstop having a body comprising an elongate web (10) with a keying formation (11,12) at or near each edge of the web by which the waterstop can be secured in adjacent respective bodies of concrete so as to seal the gap between such bodies, and a plurality of transverse ribs (13) each extending over at least part of the width of the waterstop, the ribs (13) being spaced apart along the length of the waterstop.
摘要翻译： 一种止水带，其具有包括细长纤维网（10）的主体，在该纤维网的每个边缘处或附近具有键结结构（11,12），通过该结合止水环可以固定在相邻的相应混凝土主体中，以便密封 主体和多个横向肋（13），每个横向肋在至少部分的止水部宽度上延伸，肋（13）沿着止水部的长度间隔开。
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公开(公告)号：EP0297730A1
公开(公告)日：1989-01-04
申请号：EP88305036.1
申请日：1988-06-02
申请人： W.R. GRACE LIMITED
发明人： Martin, Timothy John
CPC分类号： E04B1/6807 , E01C11/106 , E04B1/6806 , E04B2001/6818
摘要： A waterstop having a body comprising an elongate web (10) with a keying formation (11) at or near each edge of the web (10) by which the waterstop may be secured in adjacent respective bodies of concrete so as to seal the gap between such bodies, and, on each side of the centre line, a strip of water swellable material (20) attached to the body and positioned so as to engage the concrete and effective in use to improve the seal between the waterstop and concrete in the event of water or moisture penetration.
摘要翻译： 一种止水器，其具有主体，该主体包括在所述腹板（10）的每个边缘处或附近具有键合结构（11）的细长腹板（10），通过所述腹板可以将所述止水块固定在相邻的各个混凝土体中，以密封所述腹板 并且在中心线的每一侧上，附着在主体上的水溶胀材料条（20），并被定位成与混凝土接合并在使用中有效地改善了在这种情况下的止水和混凝土之间的密封 的水分或水分渗透。
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公开(公告)号：EP0210800A2
公开(公告)日：1987-02-04
申请号：EP86305548.9
申请日：1986-07-18
申请人： W.R. GRACE LIMITED
发明人： Evans, John Reginald
摘要： A mandrel for use in winding a web around an article,the mandrel including a support for a roll of the web, a handle rotatably attached at each end of the support and a brake means which retards rotation of the support relative to at least one handle by an amount depending on the relative rotation between the handle and support which has already taken place.
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公开(公告)号：EP0295818A3
公开(公告)日：1990-04-04
申请号：EP88305127.8
申请日：1988-06-06
申请人： W.R. GRACE LIMITED
IPC分类号： G03F7/20
CPC分类号： G03F7/2022
摘要： A relief flexographic printing plate is prepared by image-wise exposure of the "printing face" of a layer of photocurable polymer through a negative 7 and image-wise back exposure of the layer 4 through a support sheet 3 and a positive 6 of the image to be printed, thereby selectively curing the floor regions 9 of the printing plate in register with the uncured areas 8 left in the printing face of said layer. Preferably a further non-selective back exposure operation is carried out for additionally curing the floor regions.
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公开(公告)号：EP0341051A2
公开(公告)日：1989-11-08
申请号：EP89304474.3
申请日：1989-05-04
申请人： W.R. GRACE LIMITED
IPC分类号： E04B1/66
CPC分类号： E04B1/66
摘要： A Structure comprising a membrane of a waterproofing pressure sensitive adhesive material (20) with, contiguous thereto, a layer of relatively rigid covering material (21) so arranged and divided into segmenets that the structure can be folded at the divisions between the segments.
摘要翻译： 一种包括防水压敏粘合剂材料（20）的膜的结构，其具有邻近的一层相对刚性的覆盖材料（21），所述层布置成分隔开，所述隔层可以在所述段之间的分割处折叠。
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公开(公告)号：EP0320210A3
公开(公告)日：1989-10-11
申请号：EP88311545.3
申请日：1988-12-06
申请人： W.R. GRACE LIMITED
CPC分类号： F16L59/143 , F16L59/10
摘要： A wrapping (11) for a pipe (10) to be located within a surrounding insulating body (12), the wrapping (11) comprising a carrier film (20) with a slip layer (21) carried thereon, the slip layer including a temperature stable fabric and, impregnated into and carried by the fabric, a mixture of a structuring agent such as a wax, preferably also a grease, and a tackifier agent having adhesive properties so as initially to adhere wrapping to the pipe and having in addition the property of reducing its viscosity with thermal ageing.
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公开(公告)号：EP0317337A2
公开(公告)日：1989-05-24
申请号：EP88310909.2
申请日：1988-11-18
申请人： W.R. GRACE LIMITED
发明人： Martin, Timothy John
CPC分类号： B32B27/08 , B32B27/32 , B32B2307/4026 , B32B2307/514 , B32B2307/7265 , B32B2323/04 , B32B2419/00 , C09J7/29 , C09J2400/163 , C09J2423/046 , E04D5/12
摘要： A structure for use in covering surfaces of buildings having a sheet like substrate and contiguous thereto a membrane of a water proofing pressure sensitive adhesive, wherein a sheet like substrate is a combination of a laminated biaxially oriented polyethylene with a film of a compatable and pigmented polymer formed on the surface of the polyethylene remote from the adhesive membrane.
摘要翻译： 一种用于覆盖具有片状基板并与其邻接的建筑物的表面的结构，其中防水压敏粘合剂的膜，其中片状基底是层压双轴取向聚乙烯与相容和着色聚合物的膜的组合 形成在远离粘合膜的聚乙烯表面上。
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10.发明公开
公开(公告)号：EP0295818A2
公开(公告)日：1988-12-21
申请号：EP88305127.8
申请日：1988-06-06
申请人： W.R. GRACE LIMITED
IPC分类号： G03F7/20
CPC分类号： G03F7/2022
摘要： A relief flexographic printing plate is prepared by image-wise exposure of the "printing face" of a layer of photocurable polymer through a negative 7 and image-wise back exposure of the layer 4 through a support sheet 3 and a positive 6 of the image to be printed, thereby selectively curing the floor regions 9 of the printing plate in register with the uncured areas 8 left in the printing face of said layer.
Preferably a further non-selective back exposure operation is carried out for additionally curing the floor regions.摘要翻译： 缓冲柔版印刷版通过图像方式曝光可光固化聚合物层的“印刷面”，通过负片7和通过支撑片3和图像6的图像反向曝光层4进行成像。 从而选择性地固化印版的底板区域9与留在所述层的印刷面中的未固化区域8对准。 优选进行另外的非选择性反向曝光操作以额外固化地板区域。
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