Abstract: A non-aqueous liquid cleaning composition comprising a particulate solid phase suspended in a non-aqueous liquid phase, wherein the solid phase includes a metal oxide having a bulk density of 200 to 1,000 g/l.

Abstract: Rinse aid compositions based on alkyl polyglycoside surfactants attack plastics, in particular polycarbonate, to a much lesser degree than rinse aid compositions based on other types of nonionic surfactants. It is preferred that the compositions also comprise an anti-foam agent, preferably a ketone having more than 25 carbon atoms.

Abstract: The invention relates to a process for producing methyl-alkyl ketones using micro-organisms which convert fatty acids or their esters into the corresponding methyl ketones having one carbon atom less. Suitable micro-organisms are those which produce at least 0.1% w/w methylketones in the culture broth. Preferred micro-organisms are Aureobasidium pullulans species. The process is especially suitable to produce pentan-2-one, heptan-2-one, nonan-2-one and undecan-2-one or mixtures thereof. The compounds produced are suitable for use in food flavors.

Abstract: A copolymer emulsion suitable for use as a sizing agent for glass fibre is formed by microfluidising an emulsion containing at least 90% by weight of C1 to C10 alkyl(meth)acrylate monomer and stabilised by a protective colloid, e.g. polyvinyl alcohol, prior to initiation by the polymerisation reaction.

Abstract: The invention describes a process for preparing P zeolites in which aluminate and silicate solutions are reacted in the presence of a P-zeolite seed.

Abstract: A method of treating a liquid medium to remove from it matter present therein comprises adding to the liquid medium at least one of an at least partially undried sorbing agent (a), a freshly prepared sorbing agent (b) and an in-situ sorbing agent (c). Sorbing agent (a) comprises a hydrotalcite-like material resulting from the preparation thereof in a liquid reaction medium, which preparation allows retention, in the hydrotalcite-like material, of at least 10% of free liquid, based on the weight of the hydrotalcite-like material, including the free liquid, and (a).sub.1 which sorbing agent is present in an amount, on a dry weight basis, of the sorbing agent, by volume of the liquid medium to be treated, of .ltoreq.0.035% w/v, or (a).sub.2 the preparation of the hydrotalcite-like material is such as to provide a grain size of the hydrotalcite-like material of .ltoreq.130 .ANG., as measured in the <001> direction by x-ray diffraction on a subsequently dried material.

Abstract: The invention concerns ready-to-use bakery custard with long shelf-life. These products comprise:60-95 wt % of a fat emulsion0.01-20 wt % of a sweetener2-10 wt % of a UHT-stable starch1-5 wt % of a gelatin0.01-5 wt % of a UHT stable hydrocolloid and has a pH=6.5-7.5Stevens hardness of the product is 50-250 and viscosity at 50 s.sup.-1 ranges from 3,000-20,000 mPa.

Abstract: Dispenser for dispensing simultaneously two liquids held in respective flexible containers, one within the other. Concentric tubular passages are provided for flows of the liquids from their containers when pressure is applied to the outer container. The inner passage has a narrow elonage form and terminates within the outer passage a final exit section of which provides a common conduit for both flows. A reduced liquid pressure is produced at the inner passage termination by having a tapered upstream end of the conduit overlapping the termination and the conduit is configured to inhibit mixing of the flows along its length. The two liquids are thus dispensed in a single stream in which, e.g., a colored flow from the inner passage is visible in the core of the stream. By adjusting the position of the conduit taper relative to the inner passage termination, it is possible to vary the proportions of the two components in the flow.

Abstract: A process for the preparation of phenylaldehydes, in particular vanillin by converting compounds having the formula ##STR1## wherein R.sub.1 =H, OH, OCH.sub.3 and C.sub.1-4 alkyl,R.sub.3 =H, OH, OCH.sub.3 and C.sub.1-4 alkyl, andR.sub.2 =H, C.sub.1-6 alkyl, --CH.sub.2 OH, --COOH, --OCH.sub.3 and --CH.sub.2 O--R.sub.4, whereinR.sub.4 =benzoyl or C.sub.1-4 alkanoyl orR.sub.2 =--CO--CH.sub.2 --CO--;the last radical combining two structures having formula I or its tautomeric isomers in the presence of the enzyme lipoxidase (EC 1.13.11.12) (also called lipoxygenase) into the phenylaldehyde compounds having the formula ##STR2## wherein R.sub.1 and R.sub.3 have the meanings indicated above.

Abstract: A preserved composition suitable for topical application to mammalian skin or hair for inducing, maintaining or increasing hair growth comprises:(i) a chemical activator of protein kinase C enzymes chosen from diacylglycerols having the structure (1): ##STR1## where X is the same or different, and is represented by the grouping: ##STR2## where x is 0 , or an integer of from 1 to 28, and y is 0 or an integer of from 1 to 5;the R groups being of either stereochemical configuration with respect to the carbon backbone of the glycerol molecule, and the double bonds beings of either cis or trans configuration; and(ii) a cosmetically acceptable vehicle for the chemical activator.

Abstract: This invention provides a three dimensional inorganic oxide structure comprising a myriad of cavities interconnected by holes having a narrow pore size distribution, in which the diameters of the cavities is in the range from 1 to 50 .mu.m and that of the holes in the range 1 to 10 .mu.m and in which the pore volume in the range 1 to 10 .mu.m is at least 2 cc/g and in which the inorganic oxide is selected from alumina, silica, titania, zirconia and mixtures thereof and a process for the preparation of such structures.

Abstract: Our invention concerns with ready-to-use non dairy creams with good storage stability, containing egg yolk and eggwhite. In fact, the composition of our creams is:0.05-0.5 wt % emulsifier0.5-8.0 wt % egg yolk0.01-1.0 wt % caseinate0.5-4.0 wt % egg white0-1.0 wt % thickener1-10 wt % carbohydrate25-45 wt % fatbalance: waterThe creams are sterile and display a water activity of 0.95-1.0.Also a process for the preparation of such non dairy creams is part of the invention.

Abstract: The invention provides a process for the esterification of a C.sub.2 -C.sub.24 monocarboxylic acid with a C.sub.1 -C.sub.5 monoalcohol in a reactor at an increased reaction temperature and increased pressure which is carried out in the absence of any esterification catalyst while continuously feeding in the alcohol during the reaction and removing a gaseous alcohol/water mixture. Preferably the process is carried out in countercurrent in column reactor which is packed or contains plates. The reaction temperature is usually between 200.degree. C. and 260.degree. C. at a pressure between 0.5 and 1.5 MPa. There is a C.sub.6 -C.sub.20 monocarboxylic acid and monoalcohol a C.sub.1 -C.sub.3 monoalcohol. More preferably the process is carried in two steps with a first step as described above and a second step in which further reaction to a conversion of at least 99% is carried out in the presence of an esterification catalyst at a temperature below 100.degree. C.

Abstract: Method for preparing a dough product comprising the steps of:(a) preparing a dough;(b) forming one or more sheets of said dough into a layered body(c) slicing the layered body in a direction transverse to the layers; and(d) pressing the formed slice.Preferably, the dough is a laminated dough. The product is preferably filled to obtain a pizza.

Abstract: In the vacuum filtering of coal slurries, dewatering of the filter cake is achieved by contacting the coal with a C.sub.8 to C.sub.20 aliphatic carboxylic acid or a derivative thereof, especially sodium oleate. Reductions in moisture levels are thereby achieved in a cost-effective manner.

Abstract: A mixture of branched fatty acids containing 18 carbon atoms such as commercial iso-stearic acid is treated to lower the freezing point to below -10.degree. C., by mixing with urea and a lower alcohol, such as methanol, and filtering. The product is useful in the production of low freezing point esters for use as lubricants.

Abstract: Alkali metal silicate solutions are formed into granules in a single stage. The heated solution is sprayed into a heated drum having a multiplicity of arms fixed to a rapid by rotating central shaft. A gas, preferably air, heated to 150.degree. C. to 200.degree. C. is also introduced with the silicate solution and a granulated product is obtained from the other end of the drum.

Abstract: Air-classification of flours with a particle size of 5-160 .mu.m is best performed on flours that are remilled at least once to give a remilled flour with an x-50 of less than 40 .mu.m.The remilling, preferably being carried out by using a jet air mill, a Retsch mill or an extruder. In this way a higher yield of a fraction, enriched in protein (up to 40% protein) and a higher yield of a starch fraction with a low protein content (even less than 3 wt %) can be obtained. Wetting of the remilled flour, prior to remilling and drying of the remilled flour, prior to air classification lead to improved results.

Abstract: The invention concerns a process for incorporating a perfume into a personal product, wherein the perfume is first combined with one or more non-ionic emulsifiers and an aqueous phase to form a structured emulsion containing liquid crystal structures, which surround the dispersed perfume, and thereafter this structured emulsion is dispersed into a personal product base. The invention also concerns the personal products thus obtained and the structured emulsions used in the process. The structured emulsions comprise 1-30 % by weight of one or more non-ionic emulsifiers, 1-50% by weight of a perfume and 20-98% by weight of an aqueous phase. Preferably low shear mixing is used in preparing the emulsions.

Abstract: A silica matting agent has a wax coating comprising a mixture of three waxes, i.e. hard microcrystalline, plasticising monocrystalline and synthetic polyethylene. The use of this ternary mixture gives the matting agent improved interaction with lacquers and improved sedimentation.