公开(公告)号：DE4422670A1

公开(公告)日：1996-01-04

申请号：DE4422670

申请日：1994-06-30

Applicant: HOECHST AG

Inventor： STERN ROLAND DR ,  LUPO DONALD DR ,  SALBECK JOSEF DR ,  SCHENK HERMANN DR ,  STEHLIN THOMAS DR ,  MUELLEN KLAUS PROF DR ,  SCHERF ULLRICH DR ,  HUBER JOACHIM DR

IPC: C08G61/00 ,  C08G61/02 ,  C09K11/06 ,  H01L51/50 ,  H05B33/14 ,  C07D321/00 ,  C07D339/00 ,  C07D327/00 ,  C07D245/06 ,  C07C49/747 ,  C07C49/723 ,  C07C49/623 ,  C07C25/18 ,  C07C13/32

Abstract: Conjugated polymers with ansa structural sections (I) contain aromatic gps. combined in such a way that a ring atom in one such gp. is directly linked with a ring atom in another adjacent gp., and any other linkages of these two aromatic gps. can only be via a bridge contg. at least one tetravalent C atom and/or hetero atom. Also claimed are electroluminescent devices contg. (I).

公开(公告)号：AT107274T

公开(公告)日：1994-07-15

申请号：AT89123522

申请日：1989-12-20

Applicant: HOECHST AG

Inventor： LUPO DONALD DR ,  PRASS WERNER DR ,  SCHEUNEMANN UDE DR

IPC: B05D1/20 ,  B32B27/30 ,  C07C233/05 ,  C07C233/80 ,  C08F20/34 ,  C08F20/36 ,  C08F20/52 ,  C08F20/60 ,  C08J5/18

Abstract: Amphiphilic monomers with mixed-chain structures of the formula in which Y denotes -O- or -NH- X denotes a group of the formula -(CH2)n- or -(CH2-O-CH2)n- l denotes an integer from 0 to 10, n denotes an integer from 1 to 10, R1 denotes hydrogen, methyl, chlorine, cyano, fluorine or bromine, R2 denotes C1-C24-alkyl or C1-C24-fluoroalkyl and R3 denotes C8-C24-alkyl or C8-C24-fluoralkyl, with the proviso that the groups R2 and R3 contain a different number of carbon atoms. The monomers are polymerized on their own or together with other comonomers. The polymers obtained are suitable for the preparation of ultra-thin layers on a suitable layer support.

公开(公告)号：DE19711568A1

公开(公告)日：1998-10-01

申请号：DE19711568

申请日：1997-03-20

Applicant: HOECHST AG

Inventor： SALBECK JOSEF DR ,  LUPO DONALD DR

IPC: H01L51/50 ,  C07D471/10 ,  C07D471/22 ,  C07D487/22 ,  C07D491/22 ,  C07D493/22 ,  C07D495/22 ,  C09K11/06 ,  H01G9/20 ,  H01L51/00 ,  H01L51/05 ,  H01L51/30 ,  H01L51/42 ,  H05B33/14 ,  C07D471/06 ,  H01L31/0256

Abstract: The invention relates to spiro compounds of the general formula (I) wherein X , X , X , and X are the same or different and are -S-, -O-, -NR -, -CR =N- or -CR =CH- on the condition that at least one of the groups X is different from -CR =CH-. Said spiro compounds are suitable for use as charge transfer materials, especially for photovoltaic cells, and as electroluminescence materials.

公开(公告)号：DE19533850A1

公开(公告)日：1997-03-27

申请号：DE19533850

申请日：1995-09-13

Applicant: HOECHST AG

Inventor： LUPO DONALD DR ,  SALBECK JOSEF DR

IPC: C07C13/72 ,  C07C17/12 ,  C07C25/22 ,  H01L31/0256 ,  H01L31/06 ,  H01L51/00 ,  H01L31/04 ,  H01L51/30 ,  H01M14/00 ,  H01L31/0248

Abstract: The invention concerns a photo-voltaic cell characterized in that it contains as the charge-transfer layer a perforated conductor material which preferably consists of an amorphous solid.

公开(公告)号：DE19505416A1

公开(公告)日：1996-08-22

申请号：DE19505416

申请日：1995-02-17

Applicant: HOECHST AG

Inventor： KREUDER WILLI DR ,  LUPO DONALD DR ,  SALBECK JOSEF DR ,  SCHENK HERMANN DR ,  STEHLIN THOMAS DR ,  HOERHOLD HANS-HEINRICH PROF ,  LUX ANDREA DIPL ING ,  TEUSCHEL ANNETT DIPL ING ,  WIEDUWILT MARTINA DIPL ING

IPC: C08G61/00 ,  C08G73/06 ,  C09K11/06 ,  H01L51/30 ,  H05B33/14 ,  C09D165/00

Abstract: The use of poly(phenylene-vinylene) derivs. with repeat units of formula (I) as electroluminescent materials is claimed: -A -(A )C=CH-A -CH=C(A )- (I) A -A = opt. substd., mono- or multi- nuclear aryl and/or heteroaryl gps. opt. bridge-coupled and/or condensed with A and A being divalent and A monovalent. Also claimed are: (a) an electroluminescence material contg. one or more polymers of formula (I); (b) a polymer of formula (I) with A -A being heterocyclic residues; (c) a process for producing an electroluminescence material comprising (i) condensing a phosphoorganic cpd. of formula (III) with a diketone of formula (II) with the use of a basic condensation agent to form a polymer of formula (I) Z2-PO-CH2-A -CH2-PO-Z2 (III) A -CO-A -CO-A (II); Z = alkoxy (e.g. EtO) or aryl (e.g. Ph); and (ii) coating the obtd. polymer in the form of a film on a substrate; and (d) an electroluminescent device having one or more active layers, novel in that at least one of these active layers contains a polymer of formula (I).

公开(公告)号：DE4442063A1

公开(公告)日：1996-05-30

申请号：DE4442063

申请日：1994-11-25

Applicant: HOECHST AG

Inventor： LUPO DONALD DR ,  SALBECK JOSEF DR ,  SCHENK HERMANN DR ,  STEHLIN THOMAS DR ,  STERN ROLAND DR ,  WOLF ARNO DR ,  KREUDER WILLI DR

IPC: C07C13/72 ,  C07D271/10 ,  C07D271/107 ,  C07D307/80 ,  C09K11/06 ,  H01L51/30 ,  H05B33/14 ,  C07D413/14 ,  C07C211/62 ,  G09F9/33

Abstract: The use of spiro cpds. of formula (I) in electroluminescent devices is claimed. In (I), K1, K2 = conjugated systems. Also claimed are spiro cpds. of formula (IA); electroluminescent devices contg. cpd(s). (I); and organic electroluminescent material. In (IA), A, B, K, L, M, N = R-Q-(T)m-(CH=CH)n-, R1-(T)m-(CH=CH)n-, R-Q-(CH=CH)n-(T)m-, R1-(CH=CH)n-(T)m-, R1-(T)p-(CH=CH)n-(T)m- or R2R3N-; and A, B may also = a 1-22 C alkyl, alkoxy or ester gp., CN, NO2; Ar or -O-Ar; Q = (a (het)arylene gp. of formula (II); and T = a (het)arylene gp. of formula (III): Ar = phenyl, biphenyl, 1- or 2-naphthyl, 2-thienyl or 2-furanyl, opt. mono- or di-substd. by R; m, n, p 0, 1, 2 or 3; X, Y = CR or N; X = -O-, -S-, -CR1R4, -CH=CH- or -CH=N-; R, R1, R4 = H, a 1-22 C alkyl, alkoxy or ester gp., CN, NO2, -NR2R3, Ar or -O-Ar; R2, R3 = H, 1-22 C alkyl, Ar or 3-methylphenyl.

公开(公告)号：DE59009362D1

公开(公告)日：1995-08-10

申请号：DE59009362

申请日：1990-04-10

Applicant: HOECHST AG

Inventor： LUPO DONALD DR ,  PRASS WERNER DR ,  SCHEUNEMANN UDO DR

IPC: G02B1/04 ,  B05D1/20 ,  B32B27/30 ,  C07C67/08 ,  C07C69/54 ,  C07C69/708 ,  C07C231/02 ,  C07C233/05 ,  C07C233/18 ,  C07C233/20 ,  C07C235/06 ,  C08F20/26 ,  C08F20/28 ,  C08F20/54 ,  C08F120/28 ,  C08F120/68 ,  C08F120/70 ,  C08L33/04 ,  C08L33/24 ,  C09D133/04 ,  H01B3/18

Abstract: Amphiphilic monomers having mixed-chain structures of the general formulae (I) or (II) (I) (II) where Y is -O- or -NH-, X is a group of the formula -(CH2)n- or -(CH2-O-CH2)n-, l is an integer from 0 to 10, m is an integer from 10 to 26, n is an integer from 1 to 10, R1 is hydrogen, methyl, chlorine, cyano, fluorine or bromine, and R2 is O-alkyl or NH-alkyl, are polymerized alone or together with other comonomers. The polymers obtained are suitable for preparing ultra-thin films on a suitable base material.

公开(公告)号：DE4241806A1

公开(公告)日：1994-06-16

申请号：DE4241806

申请日：1992-12-11

Applicant: HOECHST AG

Inventor： GOMPPER RUDOLF PROF DR ,  ENGEL HARALD DR ,  LUPO DONALD DR

IPC: C07D239/26 ,  C07D401/04 ,  C09B55/00 ,  C09K19/34 ,  G02F1/35 ,  G02F1/355 ,  G02F1/361 ,  C07D401/14 ,  H01S3/10

Abstract: Pyrimidine derivs. of formulae (I) and (IV) are new, where in formulae A-X=RaC=(-), -N=, R3-N(+)=(-)An(-) or (CN)2C(-)-N(+)=(-); Ra=NO2, R1OCO, R1COO, R2CO or R1SO2; An=anion; B=2,5-pyrimidindiyl; D=NH2, NHNH2, OR6, O(CH2)pOH, OH, NR5R6, NHR6, N=CHR4, -NH-N=CHR4 or NO2; R1,R2,R3 and R5=1-22C alkyl or CF3(CF2)m(CH2)n; m is at least 5, n=zero or integer and n+m is not over 22; R4=opt. substd. phenyl; R6 is as R1 or (CH2)pOH; p=2-5; and X1=(MeO or NO2)-C=(-) or -N=. USE/ADVANTAGE - (I), partic. in the form of supported, ordered monolayers, have non-linear optical (NLO) properties, esp. for use in frequency doubling of light. Those (I) (i.e. the pyridinium dicyanomethides) which are coloured are more useful as light modulators. Other applications are in electro-optical switches and optical parametric amplifiers, and some (I) can also be used as components of liq. crystal media. (I) have good stability (against the atmosphere, light and high temp.); high NLO activity and absorbence max. is below 400(esp. 350) nm. In an example, 5.5g (VI; Dc=NO2; An=BF4) and 4.26g 4-pyridine carbamidine hydrochloride were reacted in MeOH with NaOMe, first at room temp. then at reflux. The mixt. was cooled, diluted with water, neutralised (HCl) and the recovered pptd. recrystallised from DMF to give 4-(2-(4- pyridyl)-5-pyrimidinyl) phenol. This was O-alkylated conventionally with octadecyl bromide/K2CO3 and then N-methylated with Me2SO4 at reflux to give (II), m.pt. 126-127 deg.C; clear point 239-241 deg.C; absorbence max. in CHCl3, 376 nm.

公开(公告)号：DE3843194A1

公开(公告)日：1990-07-12

申请号：DE3843194

申请日：1988-12-22

Applicant: HOECHST AG

Inventor： LUPO DONALD DR ,  PRASS WERNER DR ,  SCHEUNEMANN UDE DR

IPC: B05D1/20 ,  B32B27/30 ,  C07C233/05 ,  C07C233/80 ,  C08F20/34 ,  C08F20/36 ,  C08F20/52 ,  C08F20/60 ,  C08J5/18

Abstract: Amphiphilic monomers with mixed-chain structures of the formula in which Y denotes -O- or -NH- X denotes a group of the formula -(CH2)n- or -(CH2-O-CH2)n- l denotes an integer from 0 to 10, n denotes an integer from 1 to 10, R1 denotes hydrogen, methyl, chlorine, cyano, fluorine or bromine, R2 denotes C1-C24-alkyl or C1-C24-fluoroalkyl and R3 denotes C8-C24-alkyl or C8-C24-fluoralkyl, with the proviso that the groups R2 and R3 contain a different number of carbon atoms. The monomers are polymerized on their own or together with other comonomers. The polymers obtained are suitable for the preparation of ultra-thin layers on a suitable layer support.

公开(公告)号：DE19711713A1

公开(公告)日：1998-10-01

申请号：DE19711713

申请日：1997-03-20

Applicant: HOECHST AG

Inventor： BACH UDO ,  GRAETZEL MICHAEL PROF DR ,  SALBECK JOSEF DR ,  WEISOERTEL FRANK ,  LUPO DONALD DR

IPC: H01G9/00 ,  H01G9/20 ,  H01L31/04 ,  H01L31/06 ,  H01L51/00 ,  H01L51/30 ,  H01M14/00

Abstract: The invention relates to a photovoltaic cell with an electrolyte which has a redox system in the form of a hole conductor compound.