Securing of fixing elements such as anchor bolts |
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| 申请号 | US3731791D | 申请日 | 1971-03-15 | 公开(公告)号 | US3731791A | 公开(公告)日 | 1973-05-08 |
| 申请人 | EXPLOSIFS PROD CHIM; CHARBONNAGES STE CHIMIQUE; | 发明人 | FOURCADE R; BOURLAND A; | ||||
| 摘要 | Sealing cartridges are provided which comprise an outer frangible casing and distributed in the casing, a composition based on an unsaturated polyester resin together with a catalyst composition longitudinally disposed within the casing and in direct contact with the resin composition. | ||||||
| 权利要求 | 2. A sealing cartridge as claimed in claim 1 wherein said filler is an organic filler and the unsaturated polyester based resin composition further comprises an accelerator, the catalyst composition being in the form of a layer of catalyst paste. 3. A sealing cartridge as claimed in claim 1 wherein the organic peroxide catalyst composition is in the form of a rod. |
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| 说明书全文 | |||||||
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