公开(公告)号：US5060672A

公开(公告)日：1991-10-29

申请号：US447094

申请日：1989-12-06

申请人： Sandor Irimi ,  Adam Molnar ,  Jozsef Gabor ,  Laszlo Toke ,  Lajos Trezl ,  Istvan Rusznak ,  Viktoria Horvath ,  Tibor Szarvas

发明人： Sandor Irimi ,  Adam Molnar ,  Jozsef Gabor ,  Laszlo Toke ,  Lajos Trezl ,  Istvan Rusznak ,  Viktoria Horvath ,  Tibor Szarvas

IPC分类号： A24D3/14 ,  A24D3/16

CPC分类号： A24D3/16 ,  A24D3/14

摘要： The invention relates to a novel, highly efficient tobacco smoke filter provided with mechanically (fibrous) and/or adsorptively filtering materials as well as chemosorptively filtering components, which comprises a synergistic composition containing at least one of a compound having a high nucleophilic additivity, capable of chemically reacting and stable adduct forming with excited and ground-level aldehydes not filtered out by the mechanically and/or adsorptively filtering materials; and at least one of a compound containing ##STR1## enediol structural moieties, wherein the enediol type compound or its combination suitably amount to at least 50% by weight of the other chemosorptive components and 40 to 300% by weight of the adsorptively filtering materials.

摘要翻译： 本发明涉及一种具有机械（纤维）和/或吸附性过滤材料以及化学吸收过滤组分的新型高效烟草烟雾过滤器，其包含含有至少一种具有高亲核加成性的化合物的协同组合物，其能够 与机械和/或吸附过滤材料未过滤的激发和磨碎级醛形成化学反应和稳定的加合物; 和含有烯雌酚结构部分的化合物中的至少一种，其中烯内酯型化合物或其组合适当地为至少50重量％的其它化学吸收组分和40-300重量％的吸附过滤材料。

公开(公告)号：US4753250A

公开(公告)日：1988-06-28

申请号：US788815

申请日：1985-10-18

申请人： Istvan Bitter ,  Jozsef Gabor ,  Sandor Hernadi ,  Viktoria Horvath ,  Sandor Irimi ,  Adam Molnar ,  Istvan Rusznak ,  Lajos Trezl

发明人： Istvan Bitter ,  Jozsef Gabor ,  Sandor Hernadi ,  Viktoria Horvath ,  Sandor Irimi ,  Adam Molnar ,  Istvan Rusznak ,  Lajos Trezl

IPC分类号： A24D3/14 ,  A24D3/16 ,  A24D3/08

CPC分类号： A24D3/166 ,  A24D3/14

摘要： A process for producing cigarette filters comprising a compound containing L-ascorbic acid and having the compound added to an adsorptional filter material in a quantity of 5-200% of the amount of said adsorptional filter.

摘要翻译： 一种生产香烟过滤嘴的方法，其包含含有L-抗坏血酸的化合物，并且将所述化合物以所述吸附过滤器的量的5-200％的量加入到吸附过滤材料中。