公开(公告)号：US4476323A

公开(公告)日：1984-10-09

申请号：US237800

申请日：1981-02-24

申请人： Karl M. E. Hellsten ,  Jan G. Emanuelsson ,  Svante L. Wahlen ,  Axel I. Thebrin

发明人： Karl M. E. Hellsten ,  Jan G. Emanuelsson ,  Svante L. Wahlen ,  Axel I. Thebrin

IPC分类号： B01F17/00 ,  C07C67/00 ,  C07C213/00 ,  C07C217/28 ,  C11D1/62 ,  D06M13/02 ,  D06M13/322 ,  D06M13/372 ,  D06M13/46 ,  D06M13/463 ,  D06M101/00 ,  D06M101/02 ,  D06M101/06 ,  D06M101/08 ,  D21C9/00 ,  D21H17/07 ,  C07C95/02

CPC分类号： D21H17/07 ,  B01F17/005 ,  C11D1/62 ,  D06M13/372 ,  D06M13/463 ,  D21C9/005

摘要： The invention relates to new surface-active quaternary ammonium compounds having the general formula: ##STR1## wherein: R.sub.1 and R.sub.2 are each hydrocarbon groups having from about twelve to about forty carbon atoms;R.sub.3 and R.sub.4 are selected from the group consisting of methyl, ethyl and hydroxyethyl;A is an oxyalkylene group derived from both ethylene oxide and propylene oxide, having a ratio of oxyethylene units to the total number of oxyalkylene groups within the range from about 1:6 to about 5:6;m is a number corresponding to the valence of X;n.sub.1 and n.sub.2 represent the average number of oxyalkylene units and are within the range from about 6 to about 30; andX is an anion.The compounds impart to the treated textiles and cellulosic materials a reduced tendency to retain an electrostatic charge and/or improved softness and/or reduced mechanical strength due to a reduction in interfiber bonding, and at the same time preserve good hydrophilic properties.

摘要翻译： 本发明涉及具有以下通式的新的表面活性季铵化合物：其中：R1和R2各自为具有约十二至约四十个碳原子的烃基; R3和R4选自甲基，乙基和羟乙基; A是衍生自环氧乙烷和环氧丙烷的氧化烯基团，氧化乙烯单元与氧化烯基总数的比例在约1:6至约5:6的范围内; m是对应于X的化合价的数; n1和n2表示氧化烯单元的平均数，并且在约6至约30的范围内; X为阴离子。 赋予经处理的纺织品和纤维素材料的化合物由于纤维间粘合的降低而降低了保持静电荷的趋势和/或改善的柔软度和/或降低的机械强度，同时保持了良好的亲水性。

公开(公告)号：US4144122A

公开(公告)日：1979-03-13

申请号：US855587

申请日：1977-11-29

申请人： Jan G. Emanuelsson ,  Svante L. Wahlen

发明人： Jan G. Emanuelsson ,  Svante L. Wahlen

IPC分类号： D21H17/07 ,  D21D3/00

CPC分类号： D21H17/07

摘要： Quaternary ammonium compounds are provided which are useful in the treatment of cellulose pulp and paper to reduce inter-fiber bonding and thereby obtain a low mechanical strength.A process is also provided for the treatment of cellulose pulp or paper therewith to reduce inter-fiber bonding and mechanical strength.

摘要翻译： 提供了可用于处理纤维素纸浆和纸以减少纤维间粘结从而获得低机械强度的季铵化合物。