公开(公告)号：US5486559A

公开(公告)日：1996-01-23

申请号：US289044

申请日：1994-08-11

Applicant: Johannes F. J. Engbersen ,  Erik Kelderman ,  David N. Reinhoudt ,  Willem Verboom

Inventor： Johannes F. J. Engbersen ,  Erik Kelderman ,  David N. Reinhoudt ,  Willem Verboom

IPC: C08K5/05 ,  C08K5/06 ,  C08L101/00 ,  C08L101/12 ,  G02F1/35 ,  G02F1/355 ,  G02F1/361 ,  C08K5/13 ,  G02B6/00

CPC classification number: G02F1/3613 ,  G02F1/3611 ,  G02F1/3615

Abstract: The invention relates to an optically non-linear active waveguiding material comprising an optically transparent polymer and a donor group and acceptor group-containing triphenylcarbinol as a dopant. Said dopants have a high hyperpolarizability and have a charge-transfer absorption band which is about the same as that of their corresponding compounds having only one donor-.pi.-acceptor unit. The triphenylcarbinols were found to display good solubility in polymers. Nitro-functionalized triphenylcarbinols are preferred because of their charge-transfer absorption band at a low wavelength (.lambda..sub.max at about 290 nm). Aldehyde-functionalized calix(4)arenes were also found to have this low wavelength charge-transfer absorption band (.lambda..sub.max at about 270 nm). Triphenyls comprising stilbene donor-.pi.-acceptor units are preferred because of their high hyperpolarizability.

Abstract translation: 本发明涉及一种光学非线性有源波导材料，其包含光学透明聚合物和供体基团和含受体基团的三苯基甲醇作为掺杂剂。 所述掺杂剂具有高的超极化性，并且具有电荷转移吸收带，其与仅具有一个供体-π-受体单元的相应化合物的电荷转移吸收带大致相同。 发现三苯基甲醇在聚合物中表现出良好的溶解性。 硝基官能化三苯基甲醇是优选的，因为它们在低波长下的电荷转移吸收带（约290nm处的λmax）。 还发现醛官能化杯（4）芳烃具有这种低波长电荷转移吸收带（λmax在约270nm）。 由于它们具有高的超极化性，所以包含二苯乙烯供体-π-受体单元的三苯基是优选的。

公开(公告)号：US5434208A

公开(公告)日：1995-07-18

申请号：US88140

申请日：1993-07-07

Applicant: Jan G. Batelaan ,  Johannes F. J. Engbersen ,  Erik Kelderman ,  David N. Reinhoudt ,  Willem Verboom

Inventor： Jan G. Batelaan ,  Johannes F. J. Engbersen ,  Erik Kelderman ,  David N. Reinhoudt ,  Willem Verboom

IPC: C07C205/06 ,  C07C47/575 ,  C07C205/35 ,  C07C205/37 ,  C07C245/08 ,  C07C255/50 ,  C07C313/16 ,  C08K5/01 ,  G02F1/35 ,  G02F1/355 ,  G02F1/361 ,  C08K5/13 ,  H01C13/00

CPC classification number: C07C47/575 ,  C07C205/35 ,  C07C205/37 ,  C07C245/08 ,  G02F1/3615

Abstract: The invention relates to an optically non-linear active waveguiding material comprising an optically transparent polymer and a non-linear optical dopant comprising more than one donor-.pi.-acceptor unit.Dopants comprising more than one donor-.pi.-acceptor unit, especially dopants in which the donor-.pi.-acceptor units are positioned in a cyclic group, have a high hyperpolarizability and a charge-transfer absorption band wavelength which is about the same as that of dopants with only one donor-.pi.-acceptor unit.Especially suitable dopants for use are calix(4)arenes. These are provided with acceptor groups at the upper rim and with donor groups at the lower rim. In addition to having excellent hyperpolarizability, these compounds were found to be readily soluble in host polymers, such as polymethylene (meth) acrylate and polystyrene. Because of their charge-transfer absorption band at a low wavelength, optically non-linear active waveguiding structures containing such dopants are suitable for use as frequency doublers.The invention further relates to hitherto undisclosed calix(4)arenes functionalized with nitrostilbene groups, cyanostilbene groups, sulfor stilbene groups, sulfonate stilbene groups, azobenzenes or benzylidene aniline compounds.

Abstract translation: 本发明涉及一种光学非线性有源波导材料，其包括光学透明的聚合物和包含多于一个供体-β-受体单元的非线性光学掺杂剂。 包含多于一个供体-π-受体单元的掺杂剂，特别是其中供体-π-受体单元位于环状基团中的掺杂剂具有高超极化性和电荷转移吸收带波长，其与 只有一个供体pi受体单位的掺杂剂。 特别适合使用的掺杂剂是杯形（4）芳纶。 这些在上边缘设置有受体组，在下边缘具有供体组。 除了具有优异的超极化性之外，发现这些化合物容易溶于主体聚合物，例如聚亚甲基（甲基）丙烯酸酯和聚苯乙烯。 由于其在低波长下的电荷转移吸收带，包含这种掺杂剂的光学非线性有源波导结构适合用作倍频器。 本发明还涉及用硝基二苯乙烯基官能化的迄今为止未公开的杯（4）芳烃，氰基茋基，磺基二苯乙烯基，磺酸二苯乙烯基，偶氮苯或亚苄基苯胺化合物。

公开(公告)号：US5380423A

公开(公告)日：1995-01-10

申请号：US136675

申请日：1993-10-15

Applicant: David N. Reinhoudt ,  Johannes F. J. Engbersen ,  Willem Verboom ,  Dimitri Rudkevich ,  Walter P. R. V. Stauthamer

Inventor： David N. Reinhoudt ,  Johannes F. J. Engbersen ,  Willem Verboom ,  Dimitri Rudkevich ,  Walter P. R. V. Stauthamer

IPC: B01D69/14 ,  B01D71/82 ,  C07D273/00 ,  C08K5/00 ,  G01N27/333 ,  G01N27/26

CPC classification number: C07D273/00 ,  B01D69/142 ,  B01D71/82 ,  C08K5/0091 ,  G01N27/3335

Abstract: The invention relates to a membrane that is selective for anions, particularly phosphate, comprising an ionophore based on a uranyl complex with the annexed general formula, whereinA, B, C, D=RA+B+C+D=(C.sub.5 -C.sub.7) aryl, (C.sub.5 -C.sub.7) cycloalkyl,(C.sub.1 -C.sub.30) alkyl (C.sub.5 -C.sub.10) aryl, (C.sub.1 -C.sub.30) alkyl (C.sub.5 -C.sub.10) cycloalkyl,E+E', G+G'=aryl, such as phenyl and naphthyl, or aryl substituted with a substituent (C.sub.1 -C.sub.30) alkoxy, or aryl substituted with the individual substituent or the substituent joined by ring closure K and/or K--CONH--L, whereinK, L=H --R--(CH.sub.2).sub.m --, --R--(CH.sub.2).sub.m --R, --X--(CH.sub.2).sub.m --, --X(CH.sub.2).sub.m --R, --X--(CH.sub.2).sub.m --X, --X(CH.sub.2).sub.m --X--R, --RX(CH.sub.2).sub.m --, --RX(CH.sub.2).sub.m --XR, --X--(R--X).sub.n --,wherein X=O, S; m= 0-10 and n= 0-10R=(C.sub.1 -C.sub.30) alkyl, (C.sub.5 -C.sub.10) aryl, (C.sub.5 -C.sub.10) cycloalkyl, (C.sub.1 -C.sub.30) alkyl (C.sub.5 -C.sub.10) aryl, (C.sub.1 -C.sub.30) alkyl (C.sub.5 -C.sub.10) cycloalkyl,wherein alkyl is a straight or branched chain and wherein aryl and alkyl are optionally substituted with(C.sub.1 -C.sub.30) alkyl halogen nitro cyano hydroxy. ##STR1##

Abstract translation: 本发明涉及一种对于阴离子，特别是磷酸盐具有选择性的膜，其包含基于具有所述通式的铀酰复合物的离子载体，其中A，B，C，D = R A + B + C + D =（C5- （C 1 -C 30）烷基（C 5 -C 10）芳基，（C 1 -C 30）烷基（C 5 -C 10）环烷基，E + E'，G + G' 作为苯基和萘基，或被取代基（C1-C30）烷氧基取代的芳基或被各个取代基取代的芳基或通过闭环K和/或K-CONH-L连接的取代基，其中K，L = H -R - （CH 2）m - ， - （CH 2）m -R，-X-（CH 2）m - ， - X（CH 2）m R，-X-（CH 2）m X，-X（CH 2）m XR，-RX ）m-，-RX（CH 2）m -XR，-X-（RX）n - ，其中X = O，S; m = 0-10且n = 0-10 R =（C 1 -C 30）烷基，（C 5 -C 10）芳基，（C 5 -C 10）环烷基，（C 1 -C 30）烷基（C 5 -C 10） C30）烷基（C5-C10）环烷基，其中烷基是直链或支链，其中芳基和烷基任选被（C 1 -C 30）烷基卤素硝基氰基羟基取代。

公开(公告)号：USPP21572P2

公开(公告)日：2010-12-14

申请号：US12655655

申请日：2010-01-05

Applicant: Klaas Willem Verboom

Inventor： Klaas Willem Verboom

IPC: A01H5/00

CPC classification number: A01H5/00

Abstract: A new cultivar of hybrid Mahonia, ‘Cabaret’, characterized by its late bloom season flowering from late August/early September to mid November in The Netherlands, its compact plant habit, and its orange-red flower buds followed by red berries.

Abstract translation: 一个新的杂交Mahonia品种“歌舞表演”，其花卉季节开始于8月下旬至9月上旬到11月中旬在荷兰，其紧凑的植物习性和橙红色的花蕾，其次是红色浆果。