发明名称 |
COLD-BOX-BINDER SYSTEMS AND MIXTURES FOR USE AS ADDITIVES FOR SUCH SYSTEMS |
摘要 |
A description is provided of a mixture which is preparable by allowing the reaction of a premixture of (av), methanesulfonic acid (bv), one or more esters of one or more phosphorous-oxygen acids and (cv) one or more silanes. The invention also concerns the use of said mixtures as additives for the polyisocyanate component of a two-component binding agent system for preparation of a polyurethane resin. The invention further concerns a solution containing polyisocyanate for use as a component of a molding material binding agent system, and the use of a solution containing polyisocyanate as the polyisocyanate component of a two-component binding agent system for preparation of a polyurethane resin and corresponding two-component binding agent systems for preparation of a polyurethane resin. |
申请公布号 |
EP2812374(A1) |
申请公布日期 |
2014.12.17 |
申请号 |
EP20120788502 |
申请日期 |
2012.11.15 |
申请人 |
HÜTTENES-ALBERTUS CHEMISCHE WERKE GMBH |
发明人 |
LADEGOURDIE, GERARD;DOERSCHEL, MARKUS;WICHMANN, URSULA;SERGHINI ANBARI, AMINE;STRUNK, DAVID |
分类号 |
C08G77/54;B22C1/20;B22C1/22;C08G18/54;C08K5/42;C08K5/51;C08K5/54 |
主分类号 |
C08G77/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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