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Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
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| Number | Title | Issue Date |
| 7326815 | Selective oxidation of alkylbenzenes The present invention relates to a process for producing phenol and a ketone of general formula R1COCH2R3 (I), in which R1 and R2 each independently represent an alkyl group having from 1 to 4 carbon atoms, said... | 02/05/2008 |
| 6867333 | EPOTHILONE SYNTHESIS BUILDING BLOCKS III AND IV: ASYMMETRICALLY SUBSTITUTED ACYLOINS AND ACYLOIN DERIVATIVES, METHODS FOR THEIR PRODUCTION AND METHODS FOR THE PRODUCTION OF EPOTHILONES B, D AND EPOTHILONE DERIVATIVES The present invention is directed to novel acyloins, their derivatives, methods for their production and their use for the production of novel epothilones and their derivatives. In addition, the invention is directed to the building blocks for epothilone synthesis, ... | 03/15/2005 |
| 6818587 | Double-metal cyanide catalysts for preparing polyether polyols The invention relates to double-metal cyanide (DMC) catalysts for preparing polyether polyols by the polyaddition of alkylene oxides on to starter compounds containing active hydrogen atoms, wherein the DMC catalysts are composed of: a) at least one DMC compound; b)... | 11/16/2004 |
| 6699910 | Ketone compounds and compositions for cholesterol management and related uses The present invention relates to novel ketone compounds, compositions comprising ketone compounds, and methods useful for treating and preventing cardiovascular diseases, dyslipidemias, dysproteinemias, and glucose metabolism disorders comprising administ... | 03/02/2004 |
| 6525227 | Method of reaction in water catalyzed by Lewis acid A reaction method by a novel Lewis acid catalyst stable in water for organic synthesis by using a metal compound stable in water and functioning as a Lewis acid catalyst and using water as apart or all of a solvent, the metal ion of the metal compound hav... | 02/25/2003 |
| 6348593 | Process for preparing folic acid A process for preparing folic acid, which comprises reacting a tetraalkoxypropanol of the general formula I, ##STR1## in which the substituents R are C1 -C4 -alkyl, with triaminopyrimidone of the formula II and p-aminobenzoyl-L-gluta... | 02/19/2002 |
| 5677423 | Process for performing retro-aldol reaction A process for removing ଲ-hydroxy groups from ଲ-hydroxy-containing compounds is disclosed. The process involves the use of a retro-aldol-promoting reagent selected from the group of trimethylamine-N-oxide, triethylamine-N-oxide, trimethyla... | 10/14/1997 |
| 5663450 | Macrophage lipid chemoattractant This invention encompasses a substantially homogeneous lipid chemoattractant released from stressed mammalian tissue which is a neutral lipid which is acid labile and stable to base and is stable in boiling water. This lipid recruits macrophages but not n... | 09/02/1997 |
| 5221797 | Process for the purification of pseudo-ionone and a complex formed during said process A process for the purification of pseudo-ionone, which comprises preparing pseudo-ionone by a reaction of citral with acetone, followed by bringing the reaction medium into contact with a metal derivative and thereafter distilling the pseudo-ionone.... | 06/22/1993 |
| 5136096 | Multifunctional synthons as used in the preparation of cascade polymers or unimolecular micelles The bis-homotris compounds 4-amino-4-[1-(3-hydroxypropyl)]-1,7-heptanediol and 4-[1-(3-aminopropyl)]-4-[1-(3-hydroxypropyl)]-1, 7-heptanediol, and organic synthetic methods for their preparation are described. Unique multifunctional aminotriols, as well a... | 08/04/1992 |
| 4950797 | Preparation of carbonyl compounds by isomerization of allyl alcohols A process for the preparation of carbonyl compounds by catalyzed isomerization of allyl alcohols in a tertiary phosphine or phosphite ester in the presence of a rhodium compound at a temperature of from 80° C. to 180° C., a carrier gas being passed thro... | 08/21/1990 |
| 4812582 | Process for preparing aldol intermediates This invention pertains to a new method for killing and controlling worms (Helminths), new formulations for killing and controlling worms in animals, new chemical compounds, and a new synthesis of northern hemisphere intermediates for the synthesis of mil... | 03/14/1989 |
| 4617154 | Chemical process involving ethers and amines A process for the production of (1) an ether or (2) a second amine comprises reacting an activated olefin with respectively an alcohol or first amine in the presence of a catalyst which is either (a) an amidine or (b) a Lewis base and epoxide. The same ca... | 10/14/1986 |
| 4582843 | Triazolyl-alkanones or triazolyl-alkanols Triazolyl-alkanones or triazolyl-alkanols of the formula ##STR1## in which R1 is alkyl, cycloalkyl, aryl or substituted aryl, and R2 is hydrogen, alkyl, cycloalkyl, aryl or substituted aryl, or R1 and R2 are joined t... | 04/15/1986 |
| 4496388 | Triazolylalkanetriol derivatives Compounds, having fungicidal and plant growth regulatory properties, of the formula (I): ##STR1## and stereoisomers thereof, wherein Z is --CH.dbd. or .dbd.N--; R1 is alkyl, cycloalkyl, alkenyl, alkynyl, optionally substituted aryl es... | 01/29/1985 |
| 4455252 | Phlegmatization of organic peroxides by metallic soaps A phlegmatized organic peroxide composition is disclosed which contains a liquid organic peroxide and a metallic soap of a higher fatty acid in an amount sufficient to phlegmatize the liquid peroxide. Viscosity modifiers may be added to render the composi... | 06/19/1984 |
| 4406909 | Combating fungi with 4-substituted 1-azolyl-1-phenoxy-3,3-dimethyl-butan-2-ones and -ols A fungicidally active 4-substituted-1-azolyl-1-phenoxy-3,3-dimethyl-butan-2-one or -ol of the formula ##STR1## in which A is a nitrogen atom or CH, B is --CO-- or CH(OH), R is cyano or X--R1, R1 is alkyl, optionally substituted ... | 09/27/1983 |
| 4371708 | 4-Substituted 3,3-dimethyl-butan-2-ones, processes for their preparation and their use as intermediate products 4-substituted 3,3-dimethyl-butan-2-ones of the formula ##STR1## in which R represents cyano or the grouping --X--R1, wherein R1 represents n-alkyl with 1 to 4 carbon atoms, isopropyl, isobutyl, sec.-butyl, alkenyl with 3 to 4 carbon ... | 02/01/1983 |
| 4317836 | 4-6-Dimethyl-7-keto-nonan-3-ol and sex attractant comprising the same A novel compound, 4,6-dimethyl-7-keto-nonan-3-ol is extracted from female imagoes of cigarette beetle. This novel compound is the sex pheromone of cigarette beetle and has sex attracting activity to male imagoes. A sex attracting composition comprises the... | 03/02/1982 |
| 4260827 | Process for the purification of aqueous solutions of low molecular weight polyhydroxyl compounds The invention is directed to a process for the purification of aqueous solutions of low molecular weight polyhydroxyl compounds containing calcium or lead compounds or mixtures thereof. Methanol and a precipitant for calcium and/or lead ions in a quantity... | 04/07/1981 |
| 4257985 | Compounds by addition of hydroperoxides to -ଲ-unsaturated ketones Compounds containing at least one keto group and at least one peroxy group, each peroxy oxygen being joined to a tertiary carbon atom. Examples: 2-Methyl-2-(t-butylperoxy)-4-pentanone. 2,6-Dimethyl-2,6-bis(t-butylperoxy)-4-heptanone. 3,5,5-Trimethyl-3-(t-... | 03/24/1981 |
| 4255529 | Process for the preparation of cellular or non-cellular polyurethane resins This invention relates to an improved process for the preparation of formose by the condensation of aqueous formaldehyde. In the process according to this invention, tertiary amines which contain an electrophilic hetero atom in the ଲ-position to the... | 03/10/1981 |
| 4255434 | Combatting fungi with 1-(azol-1-yl)-4-halo-(1)-phenoxy-butan-2-ones and -ols Fungicidal 1-(azol-1-yl)-4-halo-1-phenoxy-butan-2-ones and -ols of the formula ##STR1## in which R represents alkyl with 1 to 4 carbon atoms; X represents hydrogen, alkyl with 1 to 4 carbon atoms or halogen; Y represents halogen; Z represents halogen, str... | 03/10/1981 |
| 4254132 | Combating fungi with 2-acyloxy-1-azolyl-3,3-dimethyl-2-phenoxy-butanes A 2-acyloxy-1-azolyl-3,3-dimethyl-2-phenoxy-butane of the formula ##STR1## in which A represents a nitrogen atom or the CH group, R represents alkyl, alkenyl, alkynyl, alkoxy, alkoxyalkyl, cycloalkyl, halogenoalkyl, optionally substituted phenyl, optional... | 03/03/1981 |
| 4233246 | Manufacture of aliphatic hydroxycarbonyl compounds etherified with aliphatic groups Aliphatic hydroxycarbonyl compounds etherified with aliphatic groups are prepared by oxidizing hydroxyalcohols in the presence of a metal catalyst which consists of one or more layers, each of a particular weight and each containing particles of a particu... | 11/11/1980 |
| 4230879 | 15-Deoxy-16-hydroxy-16-formyo or dimethoxy-methyl-prostane derivatives of the E and F series The invention disclosed herein relates to pharmacologically active prostaglandins of the E and F series in which C-16 is substituted with hydroxyl and formyl or dimethoxymethyl as well as the pharmaceutically acceptable, non-toxic lower alkyl esters and s... | 10/28/1980 |
| 4229262 | Process for separating alkoxyketone compounds from the corresponding 1-alkoxy-2-alkanol compound A process for recovering alkoxyketone compounds from mixtures of the alkoxyketone compound and the corresponding 1-alkoxy-2-alkanol compound by extractive distillation with diols, triols and polyols as extractants, wherein said mixtures contain an organic... | 10/21/1980 |
| 4226810 | Splitting up pyran rings A chemical method for splitting the pyran ring of compounds such as 2,6,6-trimethyl-5,6-dihydro-4H-pyran is disclosed which consists in reacting the 4H-pyran derivatives concerned with water and a halogen-containing or halogen-donating catalyst at a compa... | 10/07/1980 |
| 4221876 | Isocyanate-reactive mixtures based on formose This invention relates to mixtures, in the form of relatively low viscosity liquids at room temperature, of formose, aldehydes and/or ketones aldolated in the -position and, optionally, water and/or crystalline mono- or di-saccharides, and to the u... | 09/09/1980 |
| 4188328 | Chemical intermediates in the preparation of oxepane compounds A method for synthesis of 2S*,3R*-3-benzyloxy-6,6-ethylenedioxy-2-methyl-2-(5'-hydroxy-4'-methylpent yl)-oxepane, an intermediate in the synthesis of 2S*, 2S*,3R*-6-(2"-hydroxyethylidene)-2-methyl-2-(4',8'-dimethyl-5'-oxo-7'-none nyl)-oxepan-3-ol, one ... | 02/12/1980 |
| 4187356 | Condensation of formaldehyde hydrate to form mixtures which, together with monomers capable of aminoplast formation are useful in the preparation of polyurethane foams This invention relates to mixtures of formose, aminoplast monomers and optionally water and/or crystalline mono or disaccharides. The mixtures are relatively low viscosity liquids at room temperature. The invention also relates to the use of such mixtures... | 02/05/1980 |
| 4158019 | Methylglyoxal dimethyl acetal production A two-step procedure for the preparation of methylglyoxal dimethyl acetal is disclosed.... | 06/12/1979 |
| 4156636 | Process for the production of low molecular weight polyhydroxyl compounds Low molecular weight polyhydroxyl compounds are made from formaldehyde hydrate by an improved process comprising adjusting the pH of an aqueous solution of formaldehyde and co-catalyst to 9-12 with calcium hydroxide at 80°-110° C. to begin condensation ... | 05/29/1979 |
| 4153516 | Process for separating alkoxyketone compounds from the corresponding 1-alkoxy-2-alkanol compound A process for recovering alkoxyketone compounds from mixtures of the alkoxyketone compound and the corresponding 1-alkoxy-2-alkanol compound by extractive distillation with diols, triols and polyols as extractants.... | 05/08/1979 |
| 4151205 | Synthesis of vitamin E A synthesis of vitamin E in racemic or optically active forms from methacryolein or beta-hydroxyisobutyric acid including intermediates in this synthesis.... | 04/24/1979 |
| 4141919 | Process for producing alkoxy ketones A process for producing alkoxy ketones of formula I ##STR1## wherein R1 represents an alkyl group having 1 to 8 carbon atoms, R2 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, and n represents 1 or 2, by dehyd... | 02/27/1979 |
| 4088697 | -Oxy(oxo) sulfides and ethers Described are -oxy(oxo) sulfides and ethers having the generic structure: ##STR1## wherein X is one of: ##STR2## Z is one of sulfur or oxygen; when R1 and R2 are taken separately, R1 is hydrogen or me... | 05/09/1978 |
| 4085222 | Pharmaceutical compositions containing 1,3-dioxanes Compounds of the general formula I: ##STR1## in which R1 represents cycloalkyl, aralkyl, heterocyclic aryl, or substituted phenyl, in which the substituents on the phenyl group are one or more of the following groups, that is halogen, hydr... | 04/18/1978 |
| 4051153 | Intermediates in the synthesis of vitamin E A synthesis of vitamin E in racemic or optically active forms from methacryolein or beta-hydroxyisobutyric acid including intermediates in this synthesis.... | 09/27/1977 |
| 4045491 | -Oxy(oxo) sulfides and ethers Described are -oxy(oxo) sulfides and ethers having the generic structure: ##STR1## wherein X is one of: ##STR2## Z is one of sulfur or oxygen; when R1 and R2 are taken separately, R1 is hydrogen or me... | 08/30/1977 |
