Patents by Inventor Norman Haberle
Norman Haberle has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 6486338Abstract: Organosilicon compounds (P) containing &agr;,&bgr;-unsaturated carboxylic acid radicals, of the general formula (1) —A—O—C(O)—CR═CH2 (1), are prepared by a process in which, in a first step, organosilicon compounds (H) containing hydrogen atoms bonded directly to silicon are reacted with olefinically unsaturated compounds (U) containing a terminal double or triple bond, of the general formula (2) &OHgr;—O—C(O)—CRH—CH2—Z (2), in the presence of metals or compounds from the platinum group as catalyst, to give organosilicon compounds (E) containing radicals of the general formula (3) —A—O—C(O)—CRH—CH2—Z (3), and, in a second step, H—Z compounds are eliminated from organosilicon compounds (E), where A is a divalent organic radical, &OHgr; is a monovalent organic radical containing a terminal double or triple bond, R is an H atom or a methyl radical, and Z is Cl, I, Br orType: GrantFiled: January 25, 2000Date of Patent: November 26, 2002Assignee: Consortium fur Elektrochemische Industrie GmbHInventors: Eckhard Hanelt, Frank Sandmeyer, Norman Häberle, Wolfram Schindler
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Patent number: 6440328Abstract: The invention relates to a one-step process for the preparation of acryloyl group-containing liquid-crystalline monomers of the general formula (1) (Z—Y1—A2—Y2—)mM(—O—A1-acrylate)n (1) in which mesogenic alcohols of the general formula (2) (Z—Y1—A2—Y2—)mM(OH)n (2) are reacted with esters of 3-chloropropionic acid of the general formula (3) ClPr—A1—X (3) with elimination of HCl, where acrylate is an acrylate radical, ClPr is a 3-chloropropionate radical, A1 are identical or different alkyl chain spacers having 2-20 carbon atoms, in which the carbon chain may be interrupted by non-adjacent ether, thioether, or imino groups, A2 are radicals A1 or single chemical bonds, M is a mesogenic group, X is a leaving group, Z are alkyl radicals or crosslinkable groups, Y1 and Y2, independently of one another, are a single chemical bond, —O—, —S—, —O—CO—, —COType: GrantFiled: April 18, 2000Date of Patent: August 27, 2002Assignee: Consortium fur Elektrochemische Industrie GmbHInventors: Volker Stanjek, Wolfram Schindler, Thomas Kammel, Norman Häberle
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Patent number: 6358574Abstract: Crosslinkable LC organosiloxanes exhibiting excellent UV stability, contain units of the general formula 1 [RbMescSiO(4−b−c)/2] (1) in which R are C1-C4-alkyl radicals, Mes is at least one group of the general formula 2 and, if desired, of the general formula 3, b has the value 0, 1 or 2, and c has the value 0, 1, 2, 3 or 4, with the proviso that the sum of the values of b and c is a maximum of 4, where the Mes groups of the general formulae 2 and 3 exhibit the following structure: —(CH2)p—(O)q—A—[B—A]r—E—F—VN (2) —(CH2)m—(O)n—(A)t—Q—X (3) in which A, B, Q, X, E, F, VN, m, p, n, q, t and r have the meanings given in claim 1, with the proviso that the LC organosiloxanes do not constitute a phenyl ester derivative of an aliphatic, aromatic or heteroaromatic carboxylic acids.Type: GrantFiled: December 6, 1999Date of Patent: March 19, 2002Assignee: Consortium fur Elektrochemische Industrie GmbHInventors: Norman Häberle, Jürgen Küpfer, Horst Leigeber
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Publication number: 20020013482Abstract: The invention relates to a process for the preparation of dianhydrohexitol bis(4-acryloyloxy)acylate of the general formula 2 1Type: ApplicationFiled: June 26, 2001Publication date: January 31, 2002Applicant: Consortium fur elektrochemische Industrie GmbHInventors: Leonhard Brader, Norman Haberle, Markus Kriegbaum
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Publication number: 20020013483Abstract: The invention relates to a process for the preparation of dianhydrohexitol bisacylates of the general formula (2), 1Type: ApplicationFiled: June 27, 2001Publication date: January 31, 2002Applicant: Consortium fur elektrochemische Industrie GmbHInventors: Leonhard Brader, Norman Haberle
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Patent number: 6300454Abstract: The invention relates to nematic organosiloxanes (F) having at least two mesogenic side groups, of which at most one has three nuclei and all the others have two nuclei, where the term nucleus is taken to mean a six-membered ring or a bicyclic structure consisting of six-membered rings, and where at least one of the mesogenic side groups contains a methacryloyl or acryloyl group.Type: GrantFiled: July 20, 1999Date of Patent: October 9, 2001Assignee: Wacker-Chemie GmbHInventors: Eckhard Hanelt, Frank Sandmeyer, Norman Häberle
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Patent number: 6294231Abstract: An optically anisotropic film obtained from a mixture comprising a polymer and a liquid crystal compound, wherein retardation of the optically anisotropic film at 80° C., 60° C. or 0° C. measured from a normal direction is 20-97%, 20-99% or 101-150%, respectively, of retardation at 30° C., and an absolute value of a deviation in retardation by said liquid crystal compound is not greater than 6% when the optically anisotropic film is held at 30% for 200 hours, has the temperature dependence in accordance with the temperature dependence of retardation of a liquid crystal display cell, and a small variation of retardation by the liquid crystal compound with the lapse of time, and thus is suitable for use in a liquid crystal display apparatus.Type: GrantFiled: September 17, 1999Date of Patent: September 25, 2001Assignees: Sumitomo Chemical Company, Limited, Consortium fur Electrochemische Industrie GmbHInventors: Masato Kuwabara, Koichi Fujisawa, Eckhard Hanelt, Thomas Kammel, Norman Haberle
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Patent number: 6040411Abstract: Organosiloxanes having low transition temperatures comprise at least one group of the general formula 1--(CH.sub.2).sub.p --(O).sub.q --C.sub.6 H.sub.4 --Z--(COO).sub.s --[A--M].sub.t --E--(CH.sub.2 --CH.sub.2 --O).sub.a --VN (1)and, if desired, a group of the general formula 2--(CH.sub.2).sub.m --(O).sub.n --(A).sub.t --Q--X (2)whereVN is a group --COO--CH.dbd.CH.sub.2, --COO--C(CH.sub.3).dbd.CH.sub.2, --(CH.sub.2).sub.u --OCH.dbd.CH.sub.2, --CH.dbd.CH.sub.2 or an oxiranyl group and X, Z, A, M, Q, E, m, n, p, q, r, s, t, u, v and a are as defined herein.Type: GrantFiled: June 10, 1998Date of Patent: March 21, 2000Assignee: Consortium fur elektrochemische Industrie GmbHInventors: Norman Haberle, Franz-Heinrich Kreuzer, Jurgen Kupfer
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Patent number: 5399290Abstract: A compound of the general formulaM--(CH.sub.2).sub.n --(O).sub.m --[--D--B--].sub.q --Y, (I)in which M represents a silicon radical having 2 to 5 silicon atoms which are linked together by bridging elements A, and the remaining valencies of the silicon atoms are saturated with radicals R; A is a bridging element selected from the group consisting of C.sub.1 - to C.sub.8 -alkylene radicals and oxygen with the proviso that at least one radical A per M radical is a C.sub.1 - to C.sub.8 -alkylene radical; R represents optionally fluorine or chlorine atom- or cyano group-substituted straight-chain C.sub.1 - to C.sub.10 -alkyl or C.sub.2 - to C.sub.10 -alkenyl radicals, branched chain C.sub.3 - to C.sub.10 -alkyl or C.sub.3 - to C.sub.10 -alkenyl radicals, optionally C.sub.1 - to C.sub.4 -alkyl- , C.sub.1 - to C.sub.4 -alkoxy radicals, fluorine, chlorine, bromine atom, cyano, trifluoromethyl or nitro radical substituted C.sub.6 - to C.sub.12 -cycloalkyl, C.sub.6 - to C.sub.12 -cycloalkenyl, C.sub.6 - to C.sub.Type: GrantFiled: December 2, 1992Date of Patent: March 21, 1995Assignee: Consortium fur elektrochemische Industrie GmbHInventors: Norman Haberle, Franz-Heinrich Kreuzer, Benno Krueger, Ingo Zahn
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Patent number: 5277838Abstract: The invention relates to compounds of the formula ##STR1## in which R.sup.3 is a hydrogen atom or a radical of the formulaR.sup.1 --R.sup.5 --O--(CH.sub.2).sub.y --,in which R.sup.1 is a halogen atom, a hydroxyl group, a C.sub.1 - to C.sub.18 -alkoxy group, a C.sub.1 - to C.sub.18 -alkyl group or a cholesteryl radical, R.sup.5 is a phenylene or biphenylene radical which may be linked to a phenylene radical via the --OOC-- group or a phenylene radical linked the --OOC-- group, y is an integer of from 3 to 12, R.sup.2 is selected from the group consisting of a radical of the formulaR.sup.6 --R.sup.1 and R.sup.7 --SiCH.sub.3).sub.2 H,where R.sup.6 is a single chemical bond or a phenylene, biphenylene or cyclohexylene racial or a phenylene radical linked to the --OOC-- or --COO-- radical or a phenylene radical linked to a cyclohexyl radical through the --OOC-- group, R.sup.Type: GrantFiled: December 4, 1991Date of Patent: January 11, 1994Assignee: Consortium fur elektrochemische Industrie GmbHInventors: Wolfgang Haas, Norman Haberle, Rainer Winkler, Franz-Heinrich Kreuzer
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Patent number: 5210247Abstract: The present invention relates to compounds of the formula ##STR1## in which Y represents an organosilicon radical;R" represents a divalent radical which connects the radical Y to the benzene ring via a chain of at least three atoms;X represents a radical of the formula --COOH, --CN, --CHO, --NH.sub.2 or --OH, in which it is possible to block the hydroxyl group with a protecting group;Z represents the same or different substituents in the 2-, 3-, 5- or 6-position to the radical X, preferably hydrogen or halogen atoms; andp represents a value of 0 to 4;and the use of these and related compounds in the preparation of compounds having liquid-crystalline properties.Type: GrantFiled: October 22, 1990Date of Patent: May 11, 1993Assignee: Consortium fur elektrochemische Industrie GmbHInventors: Norman Haberle, Wolfgang Haas, Leonhard Brader, Franz-Heinrich Kreuzer
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Patent number: 5158702Abstract: The present invention relates to compounds of the formula ##STR1## in which Z is a radical bonded to the benzene ring in the 2-, 3-, 5- or 6-position, namely a halogen atom, a cyano group or a hydroxyl group,n is 0, 1 or 2,R" is a radical of the formulaR'''--[Si(R*).sub.2 ](CH.sub.2).sub.y R""-- (9),in whichY is an integer from 4 to 18,R''' is as defined in the description,R* is identical or different, optionally substituted C.sub.1 - to C.sub.18 -hydrocarbon or hydrocarbonoxy radicals,R"" is a radical of the formula --(E).sub.z -- which is optionally bonded to the carboxy group via a phenylene or biphenylene radical, whereE is a divalent radical of the formula --O-- or --Si(R*).sub.2 --, andZ is the number 0 or 1, and the radicalR' is a halogen atom, a cyano radical, a cholesteryl radical, a radical as defined for R* or of the formula --C.sub.6 H.sub.4 --R**, andR** may have any meaning of R*, with the exception of an n-octyloxy or an n-decyloxy radical,and the preparation and use thereof.Type: GrantFiled: June 22, 1990Date of Patent: October 27, 1992Assignee: Consortium fur Elektrochemische Industrie GmbHInventors: Wolfgang Haas, Norman Haberle, Rainer Winkler, Franz-Heinrich Kreuzer
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Patent number: 5106530Abstract: The present invention relates to compounds of the formula ##STR1## in which Z is a halogen atom, a cyano group or a hydroxyl group,n is 0, 1 or 2,R' is a radical of the formulaR'"--[Si(R*).sub.2 ].sub.x (CH.sub.2).sub.y R""-- (9),in whichx is the number 0 or 1,y is an integer from 1 to 18,R'"is a defined in the description,R* is identical or different, optionally substituted C.sub.1 - to C.sub.18 -hydrocarbon or hydrocarbonoxy radicals,R"" is a phenylene or biphenylene radical or a radical of the formula --E--, whereE is a divalent radical of the formula --O-- or --[Si(R*).sub.2 ].sub.z --, andz is the number 0 or 1,and the compounds contain at least one group of the formula --Si(R*).sub.2 -- per molecule, and the radicalR" is a cholesteryl radical, a radical as defined for R* or a radical of the formula --C.sub.6 H.sub.4 --R*,and the preparation and use thereof.Type: GrantFiled: June 22, 1990Date of Patent: April 21, 1992Assignee: Consortium fur Elektrochemische Ind.Inventors: Wolfgang Haas, Norman Haberle, Rainer Winkler, Franz-Heinrich Kreuzer
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Patent number: 4977183Abstract: The invention concerns fungicidal compounds of the formula ##STR1## wherein R signifies a chlorine, bromine or iodine atom, n 0, 1, 2 or 3 and X, X', Y and Z have the meanings given in the description.Type: GrantFiled: September 12, 1989Date of Patent: December 11, 1990Assignee: The Dow Chemical CompanyInventors: Norman Haberle, Anneliese Reutter
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Patent number: 4902715Abstract: Compounds of the formula ##STR1## wherein X is a halogen atom, R the same or different substituents in any desired position of the benzene ring, namely, halogen atoms, C.sub.1 -C.sub.3 -alkyl groups, trifluoromethyl groups or cyano groups and n a whole number with a value of 1, 2 or 3, are fungicidally active.Type: GrantFiled: June 27, 1988Date of Patent: February 20, 1990Assignee: The Dow Chemical CompanyInventors: Bernd Schilling, Anneliese Reutter, Norman Haberle
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Patent number: 4900840Abstract: The invention concerns fungicidal compounds of the formula ##STR1## wherein R signifies a chlorine, bromine or iodine atom, n 0, 1, 2 or 3 and X, X', Y and Z have the meanings given in the description.Type: GrantFiled: June 15, 1988Date of Patent: February 13, 1990Assignee: The Dow Chemical CompanyInventors: Norman Haberle, Anneliese Reutter
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Patent number: 4847285Abstract: Substituted 1-phenyl-3-methyl-pyrrolidinediones of the general formula: ##STR1## in which R may represent fluorine, chlorine, bromine, iodine, CN, SCN or methanesulfonyl, Z represents one or more of the same or different substituents selected from fluorine, chlorine, bromine, iodine, NO.sub.2, CN, SCN, sulfamoyl, phenoxy, an alkyl having from 1 to 3 carbon atoms, a halogenalkyl having from 1 to 3 carbon atoms and 1 to 7 halogen atoms selected from fluorine, chlorine or bromine, an alkyloxy having from 1 to 3 carbon atoms, a halogenalkoxy having from 1 to 3 carbon atoms and 1 to 4 halogen atoms selected from the group consisting of fluorine, chlorine and bromine, an allyloxy or ethoxycarbonyl, and n is 0 or an integer from 1 to 4 with the following types of substitutions: 2-, 4-, 2,3-, 2,4-, 2,5-, 2,6-, 3,4-, 2,3,4-, 2,3,5-, 2,3,6-, 2,4,5-, 2,4,6-, 3,4,5-, 2,3,4,5-, 2,4,5,6- and 2,3,5,6-. The invention also relates to a process for making the compounds, which are active ingredients of fungicidal agents.Type: GrantFiled: April 27, 1988Date of Patent: July 11, 1989Assignee: The Dow Chemical CompanyInventors: Norman Haberle, Anneliese Reutter, Peter Kinzel
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Patent number: 4460782Abstract: The invention relates to a selection of succinic acid imides that have, in the 2-position, alkoxy, alkoxyalkyl or acyloxy substituents having up to 4 carbon atoms and the imine components of which are derived from aliphatic amines having up to 5 carbon atoms or from aniline optionally having up to 2 substituents. The succinic acid imides according to the invention are used as fungicides. A method for their manufacture is also disclosed.Type: GrantFiled: July 24, 1981Date of Patent: July 17, 1984Assignee: Consortium fur Elektrochemische Industrie GmbHInventors: Norman Haberle, Otto Eberle
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Patent number: 4393220Abstract: The invention relates to fungicidally active compositions that contain at least one compound of the general formula ##STR1## and/or a compound of the formula ##STR2## in which: A denotes the --CH.dbd.CH-- or --C.tbd.C-- group and R.sub.1 and R.sub.2 represent hydrogen or methyl.The active substances according to the invention can be obtained by reacting correspondingly substituted succinic acids, or acid halides, anhydrides or esters thereof, with 3,5-dichloroaniline.Type: GrantFiled: March 31, 1981Date of Patent: July 12, 1983Assignee: Consortium fur elektrochemische Industrie GmbHInventors: Norman Haberle, Otto Eberle, Walter Hafner
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Patent number: RE35462Abstract: The present invention relates to compounds of the formula ##STR1## in which Z is a halogen atom, a cyano group or a hydroxyl group,n is 0, 1 or 2,R' is a radical of the formulaR"'--[Si(R*).sub.2 ].sub.x (CH.sub.2).sub.y R""-- (9),in whichx is the number 0 or 1,y is an integer from 1 to 18,R"'is a defined in the description,R* is identical or different, optionally substituted C.sub.1 - to C.sub.18 -hydrocarbon or hydrocarbonoxy radicals,R"" is a phenylene or biphenylene radical or a radical of the formula --E--, whereE is a divalent radical of the formula --O-- or --[Si(R*).sub.2 ].sub.z --, andz is the number 0 or 1,and the compounds contain at least one group of the formula --Si(R*).sub.2 -- per molecule, and the radicalR" is a cholesteryl radical, a radical as defined for R* or a radical of the formula --C.sub.6 H.sub.4 --R*,and the preparation and use thereof.Type: GrantFiled: February 7, 1994Date of Patent: February 25, 1997Assignee: Consortium fur elekochemische Ind. GmbHInventors: Wolfgang Haas, Norman Haberle, Rainer Winkler, Franz-Heinrich Kreuzer