公开(公告)号：US4180479A

公开(公告)日：1979-12-25

申请号：US850864

申请日：1977-11-14

申请人： Adolf E. Siegrist ,  Jean-Paul Pauchard ,  Bernardo De Sousa

发明人： Adolf E. Siegrist ,  Jean-Paul Pauchard ,  Bernardo De Sousa

IPC分类号： C09B57/00 ,  C07C45/46 ,  C07C49/813 ,  C07D213/75 ,  C07D261/20 ,  C07D471/04 ,  C07D413/10

CPC分类号： C07D213/75 ,  C07C45/46 ,  C07C49/813 ,  C07D261/20 ,  C07D471/04

摘要： Novel stilbene compounds of the formula ##STR1## in which A is the radical ##STR2## in which R.sub.1 is hydrogen or chlorine and R.sub.2 is hydrogen or alkyl, Z is hydrogen, chlorine or phenyl and R.sub.3 is hydrogen, alkyl or chlorine, as well as their use in a process for optically brightening organic material are described.

摘要翻译： 式（1）的新型二苯乙烯化合物，其中A是其中R 1是氢或氯并且R 2是氢或烷基，Z是氢，氯或苯基，R 3是氢，烷基或氯的基团 ，以及它们在用于光学增白有机材料的方法中的用途。

公开(公告)号：US4664673A

公开(公告)日：1987-05-12

申请号：US823983

申请日：1986-01-30

申请人： Manfred Boger ,  Dieter Reinehr ,  Bernardo De Sousa ,  Werner Schmid

发明人： Manfred Boger ,  Dieter Reinehr ,  Bernardo De Sousa ,  Werner Schmid

IPC分类号： A01N47/02 ,  A01N41/06 ,  C07C67/00 ,  C07C301/00 ,  C07C303/38 ,  C07C303/40 ,  C07C311/09 ,  D06M16/00 ,  D06P5/00

CPC分类号： A01N41/06 ,  D06M16/006

摘要： A process for protecting keratinous material with the aid of phenoxytrifluoromethanesulfonanilides, some of which are novel, from pests that feed on keratin, said phenoxytrifluoromethanesulfonanilides having the formula ##STR1## wherein R.sub.1 and R.sub.2, each independently of the other, are halogen, haloalkyl, alkyl, nitro, cyano, alkoxy or haloalkoxy,n is 0 or a value from 1 to 4 andm is 0 or a value from 1 to 3, with the proviso that ifn or m>1, the substituents R.sub.1 and R.sub.2 may be identical or different, and that at least one substituent selected from the group consisting of halogen, haloalkyl and haloalkoxy is present in the molecule.The preparation of these compounds and the use thereof as active ingredients of compositions providing a mothproof and beetle-resistant finish are also described herein.

摘要翻译： 借助于苯氧基三氟甲磺酰苯胺保护角质材料的方法，其中一些是新颖的，其来源于角蛋白上的害虫，所述具有式“IMAGE”的苯氧基三氟甲磺酰苯胺，其中R 1和R 2各自独立地为卤素，卤代烷基，烷基 ，硝基，氰基，烷氧基或卤代烷氧基，n为0或1至4的数值，m为0或1至3的值，条件是如果n或m> 1，则取代基R 1和R 2可以相同 或不同的，并且分子中存在至少一个选自卤素，卤代烷基和卤代烷氧基的取代基。 本文还描述了这些化合物的制备及其作为提供防蛀和甲虫耐磨性的组合物的活性成分的用途。

公开(公告)号：US4956049A

公开(公告)日：1990-09-11

申请号：US372217

申请日：1989-06-23

申请人： Michael Bernheim ,  Dieter Strasilla ,  Bernardo De Sousa ,  Peter Rohringer

发明人： Michael Bernheim ,  Dieter Strasilla ,  Bernardo De Sousa ,  Peter Rohringer

IPC分类号： C08L3/00 ,  C07C275/34 ,  C07C275/42 ,  C07C309/51 ,  C08G73/00 ,  C08G73/02 ,  C08L3/04 ,  C08L77/00 ,  D21H17/03 ,  D21H17/46

CPC分类号： D21H17/03 ,  C07C275/34 ,  C07C275/42 ,  C07C309/51

摘要： Sizing agents, some of which are known compounds and some of which are novel aromatic compounds which contain in the aromatic nucleus a single hydrophobic substituent containing at least 5 carbon atoms and at least one anionic group, said hydrophobic substituent being linked to the aromatic nucleus through an ester, amide, urethane or urea bridge, with the CO group of ester and amide bridges being attached to the hydrophobic radical and a methylene group being optionally present between said bridges and the aromatic nucleus, are particularly suitable, together with commercially available retention aids, for use in a process for the mass sizing of paper or cardboard or for the surface sizing of paper.

摘要翻译： 上浆剂，其中一些是已知的化合物，其中一些是新颖的芳族化合物，其在芳香核中含有单个含有至少5个碳原子的疏水性取代基和至少一个阴离子基团，所述疏水性取代基通过芳香族核连接 酯，酰胺，氨基甲酸酯或尿素桥，酯基和酰胺桥的CO基团连接到疏水基团上，并且任选地存在于所述桥和芳香核之间的亚甲基基团，特别适用于市售的助留剂 ，用于纸张或纸板的大规模尺寸或纸张表面尺寸的过程。