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公开(公告)号:EP0319162A3
公开(公告)日:1990-08-29
申请号:EP88310794.8
申请日:1988-11-16
摘要: A foundry binder comprising an aqueous solution of sodium polyacrylate and calcium hydroxide is cured by the addition of a liquid ester.
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公开(公告)号:EP0319162B1
公开(公告)日:1993-08-04
申请号:EP88310794.8
申请日:1988-11-16
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公开(公告)号:EP0377925A1
公开(公告)日:1990-07-18
申请号:EP89300224.6
申请日:1989-01-11
IPC分类号: E01C13/00
CPC分类号: E01C13/065 , E01C13/08 , Y10T428/23921 , Y10T428/23943 , Y10T428/259 , Y10T428/2993 , Y10T428/2998
摘要: A sports surface comprises a pile fabric (11) and a layer of coated grains (13) in which the pile is partly submerged. The grains are of sand coated with a rubber.
摘要翻译: 运动表面包括绒头织物(11)和一层被覆的颗粒(13),其中桩部分地被浸没。 颗粒是用橡胶涂覆的沙子。
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公开(公告)号:EP0319162A2
公开(公告)日:1989-06-07
申请号:EP88310794.8
申请日:1988-11-16
摘要: A foundry binder comprising an aqueous solution of sodium polyacrylate and calcium hydroxide is cured by the addition of a liquid ester.
摘要翻译: 通过添加液体酯固化包含聚丙烯酸钠和氢氧化钙的水溶液的铸造粘合剂。
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