Bonding rubber to substrates专利检索- 用氯丁二烯衍生的橡胶作为模制材料专利检索查询-专利查询网

Bonding rubber to substrates
申请号	US50502555	申请日	1955-04-29	公开(公告)号	US2837458A	公开(公告)日	1958-06-03
申请人	LORD MFG CO;			发明人	COLEMAN JR ELMER W;
摘要
权利要求	1. THE METHOD OF BONDING OF BODY OF RUBBER SELECTED FROM THE GROUP CONSISTING OF NATURAL RUBBERS AND UNSATURATED SYNTHETIC RUBBERS CONTAINING CARBON-TO-CARBON DOUBLE BONDS TO A SOLID STRUCTURAL SUBSTRATE CAPABLE OF EXISTING AS A SOLID AT 250F. WHICH COMPRISES INTERPOSING BETWEEN SAID RUBBER AND SAID SUBSTRATE AN INTERMEDIATE BONDING PHASE COMPRISING AN ORGANIC ISOCYANATE AND A DITHIOCARBAMIC ACID DERIVATIVE SELECTED FROM THE GROUP CONSISTING OF (A) THE THIURAM SULFIDES HAVING THE FORMULA: 16. A COMPOSITE ARTICLE COMPRISING A BODY OF RUBBER SELECTED FROM THE GROUP CONSISTING OF NATURAL RUBBERS AND UNSATURATED SYNTHETIC RUBBERS CONTAINING CARBON-TOCARBON DOUBLE BONDS BONDED TO A SOLID STRUCTURAL SUBSTRATE CAPABLE OF EXISTING AS A SOLID AT A TEMPERATURE OF 250F. BY MEANS OF AN INTERMEDIATE BONDING PHASE COMPRISING AN ORGANIC ISOCYANATE AND A DITHOCARBAMIC ACID DERIVATIVE SELECTED FROM THE GROUP CONSISTING OF (A) THE THIURAM SULFIDES HAVING THE FORMULA: 25. AS AN ADHESIVE COMPOSITION A SOLUTION COMPRISING, IN ADMIXTURE, AN ORGANIC ISOCYANATE AND A DITHIOCARBAMIC ACID DERIVATIVE SELECTED FROM THE GROUP CONSISTING OF (A) THE THIURAM SULFIDES HAVING THE FORMULA:
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