公开(公告)号：US20060197069A1

公开(公告)日：2006-09-07

申请号：US11397273

申请日：2006-04-04

申请人： Gerald Capocci ,  Nicola Lelli ,  Juerg Zingg ,  Nikolas Kaprinidis ,  Roswell King

发明人： Gerald Capocci ,  Nicola Lelli ,  Juerg Zingg ,  Nikolas Kaprinidis ,  Roswell King

IPC分类号： C09K21/00 ,  C08K5/34

CPC分类号： C08K5/32 ,  C08K5/0066 ,  C08K5/34 ,  C08K2201/014

摘要： Organic polymeric substrates, for example polyolefins such as polypropylene, can be made flame retardant by the incorporation of a synergistic mixture of (i) at least one low molecular weight sterically hindered alkoxyamine stabilizer, (ii) at least one high molecular weight sterically hindered alkoxyamine stabilizer and (iii) at least one conventional flame retardant selected from the group consisting of the organohalogen, phosphorus containing and melamine based flame retardants. The compositions of the invention combine good flame retardant properties with light stability and good mechanical properties. Polyolefin molded articles are stabilized against light, heat and oxygen and made flame retardant with the incorporation of at least one sterically hindered alkoxyamine and at least one conventional flame retardant, while allowing normally high levels of flame-retardant fillers to be greatly reduced or eliminated.

公开(公告)号：US20060079612A1

公开(公告)日：2006-04-13

申请号：US11266851

申请日：2005-11-03

申请人： Malisa Troutman ,  Ramanathan Ravichandran ,  Juerg Zingg ,  Roswell King

发明人： Malisa Troutman ,  Ramanathan Ravichandran ,  Juerg Zingg ,  Roswell King

IPC分类号： C08K5/34

CPC分类号： C09D5/185 ,  C08K5/0066 ,  C08K5/02 ,  C08K5/34 ,  C08K5/49 ,  C08K2201/014 ,  C08L33/10

摘要： Provided are flame retardant coating compositions and articles coated therewith, which compositions comprise (A) a coating and (B) an effective flame retarding amount of a mixture of (i) at least one compound selected from the group consisting of the (a) sterically hindered nitroxyl stabilizers, (b) sterically hindered hydroxylamine stabilizers and (c) sterically hindered alkoxyamine stabilizers and (ii) at least one conventional flame retardant selected from the group consisting of (d) organohalogen flame retardants, (e) organophosphorus flame retardants, (f) isocyanurate flame retardants and (g) melamine based flame retardants. The coated articles are for example iron, steel, stainless steel, aluminum and other non-ferrous metals, wood, plywood, paper, cardboard, chip board, particle board, plastics, thermoplastics, epoxies, neoprene, rubber, composites, fiberglass reinforced composites, polyesters, polymeric foam, masonry, fabric or textiles, wire and cable constructions and circuit boards.

摘要翻译： 提供的是阻燃涂料组合物和涂覆其的制品，该组合物包含（A）涂层和（B）有效阻燃量的（i）至少一种选自以下的混合物的混合物：（a）空间 受阻硝酰基稳定剂，（b）空间位阻羟胺稳定剂和（c）空间位阻烷氧基胺稳定剂和（ii）至少一种常规阻燃剂，其选自（d）有机卤阻燃剂，（e）有机磷阻燃剂，（ f）异氰脲酸酯阻燃剂和（g）三聚氰胺基阻燃剂。 涂层制品例如是铁，钢，不锈钢，铝等有色金属，木材，胶合板，纸，纸板，芯片板，刨花板，塑料，热塑性塑料，环氧树脂，氯丁橡胶，橡胶，复合材料，玻璃纤维增​​强复合材料 ，聚酯，聚合物泡沫，砖石，织物或纺织品，电线电缆结构和电路板。