Production of polyurethanes, polythiourethanes, and related polymers using alkali metal cyanates and thiocyanates专利检索- 由在高分子主链中形成酰脲或氨基甲酸酯键合反应但不是由异氰酸酯基团所得到的高分子化合物专利检索查询-专利查询网

Production of polyurethanes, polythiourethanes, and related polymers using alkali metal cyanates and thiocyanates
申请号	US51383865	申请日	1965-12-14	公开(公告)号	US3379687A	公开(公告)日	1968-04-23
申请人	PHILLIPS PETROLEUM CO;			发明人	DOSS RICHARD C; EDMONDS JR JAMES T;
摘要
权利要求	1. PROCESS OF FORMING A POLYMER COMPRISING REACTING SIMULTANEOUSLY TOGETHER: (A) A POLYHALO ORGANIC COMPOUND,CONTAINING IN THE MOLECULE AT LEAST TWO HALOGEN ATOMS SELECTED FROM THE GROUP CONSISTING OF CHLORINE, BROMINE, AND IODINE, EACH OF SAID HALOGEN ATOMS BEING ATTACHED TO A SATURATED OR UNSATURATED ALIPHATIC ORCYCLOALIPHATIC RADICAL, OR COMBINATION THEREOF, WHICH RADICAL MAY HAVE ARMATIC SUBSTITUENTS, (B) A COMPOUND HAVING AT LEAST TWO ACTIVE HYDROGEN ATOMS, AND (C) AN ALKALI METAL CYANATE OR THIOCYANATE.
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