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...that Kleenex tissue was originally designed to be a gas mask filter? It was developed at the beginning of World War I to replace cotton, which was then in short supply as a surgical dressing.
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| Number | Title | Issue Date |
| 4870119 | Water-soluble polyamides containing aromatic groups Water-soluble cross-linked polyamides are produced by reacting (B) a cross-linking agent with (A) the product of reacting (A1) a dicarboxylic acid and (A2) a polyamine, provided that at least one of (A1) (A2) an... | 09/26/1989 |
| 4870199 | Processes for the synthesis of diprotected R[R*,S*]-3,5-dihydroxy-6-oxohexanoate esters Process for the synthesis of compounds of the formula ##STR1## in R[R*,S*] enantiomeric form, wherein each P1 is independently an hydroxy group-protecting group, and R2z is C1-4 alkyl, benzyl or allyl, comprising, as a key... | 09/26/1989 |
| 4866163 | Disazo compounds having two 4,8 Disulfonaphthyl-2 diazo component radicals and two triazine 1,3,5 triazine rings linked by a piperazinylene radical Compounds of the formula ##STR1## wherein each R1 is independently hydrogen, halo, C1-4 alkyl, C1-4 alkoxy or --NHCOC1-4 alkyl, each R2 is H, halo, C1-4 alkyl or C1-4 alkoxy... | 09/12/1989 |
| 4866113 | Compounds useful as pigments containing one or more 2,2,6,6-tetraalkylpiperidine groups A pigment, which retains a crystal or particulate structure throughout a process of coloration of a substrate, containing one or more 2,2,6,6-tetraalkylpiperidine groups.... | 09/12/1989 |
| 4863740 | Interleukin therapy Interleukin-2 liposomes are advantageous sustained release formulations.... | 09/05/1989 |
| 4864007 | High molecular weight linear polymers of diallylamines and process for making same Diallylamine compounds may be polymerized to water-soluble, linear, high-molecular weight polymers having low residual monomer content by the use of cationic azo initiators and phosphorous acid or a derivative thereof as regulator. The polymers are useful... | 09/05/1989 |
| 4859233 | 2,3,6-trichlorobenzohydroxamic acid derivatives Disclosed are herbicidal compounds of the general formula I; ##STR1## wherein A is O-alkylene of 1 to 5 carbon atoms, O-alkenylene of 3 to 6 carbon atoms in which the unsaturation is non-adjacent the oxygen atom thereof or NH-alkylene in which the al... | 08/22/1989 |
| 4859725 | Oxalamide compounds useful as UV absorbers A compound of formula I ##STR1## in which R to R5 are organic radicals, for use as a light stabilizer in polymeric systems.... | 08/22/1989 |
| 4852991 | Dyeing of polyamide fibers with anionic dyes using a cationic assistant followed by an anionic assistant The invention relates to a process for dyeing synthetic or natural polyamide fibers with anionic dyestuffs, comprising (i) bringing the polyamide fibers into contact with an aqueous dyeing liquor which contains in addition to one or more dyestuffs a catio... | 08/01/1989 |
| 4851427 | Pyrrole analogs of mevalonolactone, derivatives thereof and pharmaceutical use Compounds of the formula ##STR1## wherein R1 is C1-6 alkyl not containing an asymmetric carbon atom, C3-7 cycloalkyl or ##STR2## wherein R5, R6 and R7 are as defined below, R... | 07/25/1989 |
| 4849439 | -phenyl--cyclopropylalkyene-1H-imidazole- and 1,2,4 triazole-ethanols as antimycotic agents The invention provides novel -aryl- or -aralkyl--(cycloalkyl-alkyl)-1H-azole-1-ethanols, in which the alkyl moiety linking the cycloalkyl group to the ethanol group is substituted or branched at the carbon atom adjacent to the C(OH) group, ... | 07/18/1989 |
| 4845256 | Production of silyl quaternary ammonium compounds The invention relates to a process for the production of silyl quaternary ammonium compounds comprising reacting a tertiary amine with a trialkoxy silane in the presence of a catalytic amount of an alkali metal or earth alkali metal iodide. The resulting ... | 07/04/1989 |
| 4843152 | Copper complexes of disazo compounds having di- or tri- sulfonaphthol and 6-[2,4-di-(amino or substituted amino)-1,3,5-triazia-6-ylamino-]-1-hydroxy-3-sulfonaphthalene coupling component radicals Complexes of the formula ##STR1## and salts thereof, wherein each of X1 and X2 is independently --NR1 R2, wherein R1 is hydrogen, C1-4 alkyl or C2-4 alkyl monosubstituted by hyd... | 06/27/1989 |
| 4840642 | Monoazo compounds having a 6-(5'-chloro-2',4'-difluoropyrimid-6'-ylamino)-1-hydroxy-3-sulfonaphthal ene group and their use as dyes Compounds of the formula ##STR1## and salts thereof, useful for dyeing and printing hydroxy group - or nitrogen-containing organic substrates, for example, leather and fibrous materials containing or consisting of natural or synthetic polyamides or ... | 06/20/1989 |
| 4841071 | 6-substituted-4-hydroxy-tetrahydropyran-2-ones 6-Substituted-4-hydroxy-tetrahydropyran-2-ones, useful as anti-atherosclerotic agents, are obtainable by the process of the invention. The 6-substituents have a phenyl, naphthyl, tetrahydronaphthyl or indolyl nucleus bound through an ethenyl unit. The inv... | 06/20/1989 |
| 4838896 | Composition useful for aftertreating dyeings, printings and optical brightenings: epihaldhydrin-ammonia reaction product and allylamine polymer A mixture of a textile auxiliary (T) obtained by reacting epichlorohydrin and ammonia in defined mole ratio, and a polymeric compound (P) which is a water-soluble homopolymer of a mono- or di-allylamine, or a water-soluble copolymer consisting of mono-, d... | 06/13/1989 |
| 4838943 | Compounds useful as pigments containing one or more 2,2,6,6-tetraalkylpiperidine groups A pigment, which retains a crystal or particulate structure throughout a process of coloration of a substrate, containing one or more 2,2,6,6-tetraalkylpiperidien groups.... | 06/13/1989 |
| 4835169 | Fungicides The invention provides a method of combatting fungal diseases with the aid of (a) the compound of formula I ##STR1## and (b) carbendazim, and fungicidal compositions comprising said compounds.... | 05/30/1989 |
| 4834896 | Phosphoric acid partial ester compositions and method of fatting leather therewith Compositions comprising (a) phosphoric acid partial esters of oxyalkylated C14-20 -fatty alcohols and (b) phosphoric acid partial esters of non-oxyalkylated C12-20 -fatty alcohols optionally together with (c) a hydrophilic non-ionic or an... | 05/30/1989 |
| 4834769 | Compositions for the dyeing of leather Dye compositions containing (a) at least one blue sulpho group-containing triphendioxazine dye and (b) at least one blue sulpho group-containing anthraquinone dye and preferably (c) lignine sulphonic acid or a salt of it and optionally (d) a non-ionic ble... | 05/30/1989 |
| 4833235 | Sulfo group-containing disaz compounds having a heterocyclic coupling component radical Disazo compounds of the formula ##STR1## and salt thereof, D is the radical of a diazo component of the benzene or naphthalene series. K is the radical of a heterocyclic coupling component of the aminopyrazole-, pyridone- or barbituric acid-series, n... | 05/23/1989 |
| 4832700 | Process and apparatus for preparing dust-free granular material A fluidized bed apparatus comprises a chamber having a perforated floor, a spray nozzle located in the chamber above the perforated floor, whereby material to be granulated is introduced into the chamber in the form of a solution or dispersion, means for ... | 05/23/1989 |
| 4830764 | Polyoxyalkylene-containing phosphoric acid esters The invention relates to phosphoric acid partial esters derived from a block ethoxylated and propoxylated C9-16 aliphatic alcohol. These phosphoric acid partial esters are useful as wetting agents, especially in the pre-treatment of cellulosic ... | 05/16/1989 |
| 4829081 | Analogs of mevalonolactone and derivatives thereof Compounds of the formula ##STR1## in which Y is ##STR2## X is O or S; Z is --CHOH--CH2 --CHOH--CH2 --COOH, an ester or salt thereof or the lactone thereof; and each of R1, R2 and R3 can be a... | 05/09/1989 |
| 4826526 | 1,3,5-Triazine-2-one derivatives and their use as plant growth regulators This application discloses the compound 3-(2-chloropyridin-4-yl)-5-methyl-1-phenyl-1,3,5-triazin-2-one. This compound is useful in increasing the size of grapes, as a cotton defoliant, and as a herbicide.... | 05/02/1989 |
| 4822799 | Pyrazolopyridine analogs of mevalonolactone and derivatives thereof useful for inhibiting cholesterol biosynthesis in mammals Compounds of the formula ##STR1## and processes for and intermediates in the synthesis thereof, pharmaceutical compositions comprising such a compound and the use of such compounds for inhibiting cholesterol biosynthesis and lowering the blood c... | 04/18/1989 |
| 4820806 | Metal-free azo compounds containing a vinylsulfonyl group and at least one basic group and 1:1 and 1:2 metal complexes thereof Metal-free monoazo and disazo compounds of the formula 1:1 and 1:2 metal complexes of such metallizable metal-free compounds and acid addition salts of such metal-free compounds and 1:1 and 1:2 metal complexes, wherein D is the radical of a diazo component of ... | 04/11/1989 |
| 4820309 | 1:2-chromium complex dyes for tanned leather Complexes of the formula ##STR1## wherein each R1 is independently (a) the radical of a coupling component of the active methylene non-cyclic or homocyclic series, (b) the radical of a coupling component of the heterocyclic series or (c) t... | 04/11/1989 |
| 4820808 | Copper Complexes of disazo compounds having two substituted 2-hydroxyphenyl diazo component radicals and two 3-methylpyrazol-5-one coupling component radicals Complexes of the formula ##STR1## and salts thereof each cation of which is independently a non-chromophoric cation, wherein B is --CO--CH.dbd.CH--CO--, --CO--(CH2)a --CO--, ##STR2## and each of R1, R2... | 04/11/1989 |
| 4808607 | Imidazole analogs of mevalonolactone and derivatives thereof for use in inhibiting cholesterol biosynthesis and lowering blood cholesterol level Compounds of the formula ##STR1## and the pharmaceutically acceptable acid addition salts thereof, wherein the various substituents are defined hereinbelow and the use thereof for inhibiting cholesterol biosynthesis and lowering the blood cholesterol... | 02/28/1989 |
| 4806656 | Preparation of N-thienyl-chloroacetamides and tetrahydro-thien-3-ylidenimines The invention provides compounds of formula I ##STR1## wherein R is C1-4 alkoxy-C2-4 alkyl of which the C1-4 alkoxy group is separated by at least 2 C-atoms from the N-atom to which R is bound, each of R2 a... | 02/21/1989 |
| 4804679 | Erythro-(E)-7-(3'-C1-3alkyl-1'-(3",5"-dimethylphenyl)naphth-2'-yl )-3,5-dihydroxyhept-6-enoic acids and derivatives thereof Compounds of the formula ##STR1## wherein R1 is C1-3 alkyl, and Z is ##STR2## wherein R7 is hydrogen, R8 or M, wherein R8 is a physiologically acceptable and hydrolyzable ester group, and M is a ... | 02/14/1989 |
| 4802887 | Compositions comprising a water-soluble metal complex dye, an oxyalklated amine sulphate ester and a dispersing agent A composition comprising: (a) 30 to 90% by weight of one or more water soluble anionic dyestuffs in metal complex form, (b) 0.5 to 20% by weight of one or more compounds of formula I ##STR1## in which R1 is C12-22 alkyl or C12-... | 02/07/1989 |
| 4801303 | One-bath dyeing of polyester-cellulosic blends using disperse and sulfur dyes Polyester-cotton blend textile substrates are dyed with a disperse dye and then with a sulfur dye from the same dyebath which is maintained at a temperature no higher than 105° C. when the sulfur dye is present therein and which preferably contains gluco... | 01/31/1989 |
| 4797131 | Use of certain quaternary ammonium compounds in dyeing leather with basic dyestuffs Leather, hides, skins or fur-skins are treated before and/or during dyeing with basic dyes, with a compound of formula I ##STR1## in which R1 is a C8-18 aliphatic residue; each R2, independently, is C1-4 alkyl; ... | 01/10/1989 |
| 4797279 | Insecticidal hybrid bacteria from b.t. kurstaki and b.t. tenebrionis The invention provides hybrid microorganisms comprising the gene coding for b.t. kurstaki delta-endotoxin and the gene coding for b.t. tenebrionis delta-endotoxin, their preparation, insecticidal compositions comprising such microorganisms and their use.... | 01/10/1989 |
| 4795640 | Oil in water emulsion containing propetamphos A solvent-free oil-in-water emulsion of propetamphos comprising (a) 5 to 50% by weight of technical propetamphos in the form of droplets having a particle size of below 5 micron, (b) 1 to 8% by weight of a polyvinyl alcohol, (c) 1 to 3% by weight of a buffer, buffe... | 01/03/1989 |
| 4785083 | Mixtures of 1-N-C3-7 alkyl-5-(4'-chloro-2'nitrophenylozo)-3-cyano-6-hydroxy-4-methylpyrid-2-o ne compounds Mixtures comprising at least two dyes of formula I ##STR1## where R is unsubstituted linear C3-7 alkyl, with the proviso that at least two different dyes of formula I are each present to the extent of at least 10 mole %, based on the total... | 11/15/1988 |
| 4783475 | Compositions containing -(1-cyclopropylethyl)--(p-chlorophenyl)-1H-1,2,4-triazole- 1-ethanol and a guanidine compound and fungicidal use thereof The invention provides a method of combatting fungal diseases with the aid of (a) the compound of formula I ##STR1## and (b) the compound of formula II ##STR2## and fungicidal compositions comprising said compounds.... | 11/08/1988 |
| 4780222 | Compositions containing phosphoric acid partial esters useful for fatting tanned leather A water soluble or water dispersible composition containing (a) at least one phosphoric acid partial ester (b1) at least one mono- or di-(C2-3 alkylene) glycol mono-(C1-4 -alkyl) ether or at least one aliphatic C4-6 alcoh... | 10/25/1988 |
