Abstract: A radiation sensitive resin composition for i-line light exposure comprising an alkaline soluble resin and a quinonediazide group-containing photosensitizer where said alkaline soluble resin comprises a novolak resin and a mixture of one or two or more of resins selected from the group of (i) polyacrylate, (ii) polymethacrylate, (iii) a polystyrene derivative and (iv) a copolymer consisting of two or more of monomer units selected from the group of acrylic ester, methacrylic ester and styrene derivatives is applied on a substrate such as a substrate for a flat panel display and exposed preferably at the light-exposure quantity of 50 to 500 mJ/cm2 by an i-line light exposure source to form a pattern with high-resolution and a good pattern shape having no tailing.

Abstract: A composition for an anti-reflective coating or a radiation absorbing coating which can form an anti-reflective coating or a radiation absorbing coating having high absorption to exposed radiation in the range of 100 to 450 nm, no diffusion of photo-generated acid to anti-reflective coating and so on, no intermixing of resist and anti-reflective coating layer, good shelf-life stability, and good step coverage and novel compounds and polymers being preferably used in the composition are disclosed. The composition contains an acrylic or methacrylic compound or polymer with an isocyanate or thioisocyanate group bonded through an alkylene group to a side chain thereof or with an amino or hydroxyl group-containing organic chromophore which absorbs radiation in the range of 100 to 450 nm wavelength and is bonded, for example, through an alkylene group to the isocyanate or thioisocyanate group. Resist patters with high resolution are formed on a substrate.

Abstract: The invention relates to a class of detergent compositions for use in hand dishwashing that provides excellent performance as measured by persistence of foam in the presence of oily and fatty types of soils. Testing based on escalating amounts of such soils to the extinction of the foam showed surprising advantage of hand dishwashing composition comprising at least two anionic surfactants and a polyethylene glycol and being essentially free of alkyl polyglucosides.

Abstract: Concentrated dye compositions (P) which are solutions of y % by weight of at least one anionic dye (A) in a solution of x % by weight of benzyl alcohol (B) in water, and z % by weight of at least one formulation additive (F), in which x is a number in the range from 0.5 to 4, y is a number in the range from 5 to 35 and z is a number in the range from 0 to 2, and are essentially free from alcohols other than (B) and from solvents or solubilizers other than water and (B) are distinguished by their surprisingly good stability and can be used for any desired dyeing methods for which the respective dyes (A) themselves can be employed, be it for the dyeing of fibre material or be it, in particular, for the coloring of non-fibrous substrates.

Abstract: The invention relates to a process for the preparation of acyloxybenzenesulfonates starting from carbonyl halides and salts of phenolsulfonic acid which have a low water content. Surprisingly, it was discovered that acyloxybenzenesulfonates can be prepared in high yields and good grades, irrespective of the grade or reactivity of the phenolsulfonic acid derivative, if the reaction of the phenolsulfonic acid with an alkanecarboxylic acid derivative is carried out in an aliphatic or aromatic solvent in the presence of 0.5 to 25% by weight of a polyglycol ether.

Abstract: The present invention relates to a composition and a process for preparing a composition that comprises: a) a novolak resin partially esterified with from about 3 to about 7 weight percent of a naphthoquinonediazidosulfonyl group; b) one or more dilution resins; and c) at least one solvent.

Abstract: The invention relates to synergistic stabilizer compositions comprising Hindered Amine Stabilizers (HAS), phenolic antioxidants, and, if appropriate, UV-absorbers, for thermoplastic polymers, especially for polyolefin pipes and other polyolefin molding materials, which are in prolonged contact with water. These mixtures show superior long term performance as measured by standard test methods such as oxidation induction time (OIT).

Abstract: Aqueous dispersions (U) containing: (A) a UV-light-absorbing textile treatment agent, (B) a dispersant system and (C) a carboxyl-containing crosslinked copolymer, and optionally (D) at least one formulation additive, are useful for the corresponding UV-active finishing of textile material, in particular textile material which can be dyed with disperse dyes or optically brightened with disperse brighteners, especially for treating cheeses with liquors comprising disperse dyes and UV absorbers or liquors comprising disperse brighteners, without fear of troublesome pressure build-up or dye or brightener deposits.

Abstract: A heat stabilizing composition for polyolefins comprises an oxidized, non-cationized, non-silylated sulfur black pigment, a hindered phenolic antioxidant a sulfur-containing secondary stabilizer, each in stabilizing amount, and a hindered amine. The heat stabilizing composition yields polyolefin compounds and articles having improved long term heat aging stability. Preferably, the sulfur black pigment is treated by washing, to thereby reduce the concentration of soluble sodium salts.

Abstract: Surface finishing of paper or board by applying an aqueous solution (Lw) of a surface-finishing active ingredient (W) to a hydrophilic paper or board sheet (B),

Abstract: A protective coating for organic substrates includes an emulsion having a branched trimethylsilylated alkylsilsesquioxane. The trimethylsilylated alkylsilsesquioxane has the formula: Me3SiO[R(Me3SiO)SiO]xSiMe3 wherein R is a substituted or unsubstituted linear or branched monovalent hydrocarbon substituent with from 6 to 14 carbon atoms, Me is Methyl, and x ranges from 1 to 6. Also disclosed is a method of rendering an organic surface repellent to water, dust and dirt by treating the organic surface with an effective amount of the foregoing emulsion. The organic surface being treated can be a rubber surface such as wires, cables, the sidewall of automotive tires, footwear, and coated fabrics. The surface can also be a synthetic plastic surface such as automotive dashboards, automotive trim (both interior and exterior), automotive upholstery, flooring, residential siding, and piping.

Abstract: A lime soap dispersant comprising a polyester represented by the general formula: wherein A represents a —CO— group, R1 represents a C2-4 alkylene group, R2 represents a C3-4 alkylene group, R3 represents a phenylene group, naphthylene group or biphenylene group, R4 represents a C2-8 alkylene group, R5 represents a C2-8 alkylene group, R6 represents a phenylene, naphthylene or biphenylene group which may be substituted with a —SO3M or —COOM group, X represents H, a C1-4 alkyl group, —R7SO3M group, —R8COOM group or —C(O)R9 group, M represents H or water-soluble cation, and R7, R8 and R9 independently represent a C1-4 alkyl group, m1 and m2 are independently a number of 0 to 25 while m1+m2 is 3 to 25, n1 is a number of 1 to 40, n2 is 0 to 5, n3 is 1 to 40, n4 is 1 to 10, n5 is 0 to 5, and n6 is 1 to 40.

Abstract: A method for sealing a fine groove with a siliceous material, characterized as comprising applying a solution of a perhydropolysilazane having a weight average molecular weight in the range of 3,000 to 20,000 in terms of polystyrene to a substrate having at least one groove having a width of 0.2 &mgr;m or less at its deepest portion and having a ratio of the corresponding depth to the width of 2 or more, to thereby fill and seal the groove with the perhydropolysilazane, and then heating the perhydropolysilazane in an atmosphere containing water vapor to thereby convert the perhydropolysilazane to a siliceous material.

Abstract: Asymmetrical 1:2 chromium complex dyes of formula (I), wherein X signifies —SO3M, —SO2NR1R2 or chlorine, Y signifies hydrogen, —SO3M or chlorine, R1 signifies hydrogen, C1-6alkyl, C2-3-hydroxyalkyl or a radical of formulae (a) or (b), R2 signifies hydrogen, C1-6alkyl or C2-3-hydroxyalkyl, or R1 and R2 together with the nitrogen atom to which they are attached, form a 5- or 6-membered saturated heterocycle, R3 signifies hydrogen, C1-2-alkyl, chlorine, —COOM or —SO3M, R4 signifies hydrogen, C1-2-alkyl, C1-2-alkoxy chlorine or —SO3M, n signifies from 0 to 3, M signifies in each case hydrogen or a nonhromophoric cation, and M+signifies hydrogen or a nonchromophoric cation, are useful for dyeing artificially produced oxide layers on aluminium or aluminium alloys, on which they produce grey dyeings in high color yield and hue reproducibility

Abstract: The invention relates to a light stabilizer composition obtainable by the process comprising the steps of a) mixing a polymer with at least one polyalkylpiperidine and at least one free radical generator b) melt-blending of that mixture at a temperature above the melting point of the polymer and above the decomposition temperature of the free radical generator and at shear conditions sufficient to blend the components. The invention also provides a method for enhancing the light stability of polymers, preferably polyolefins.

Abstract: The invention provides a process for making a let-down of glass fiber reinforced composite comprising a polymer matrix and from 5 wt. % to about 60 wt. % of reinforcing fibers long fibers. The fibers are incorporated in the let-down as a concentrate of pultruded composite of substantially parallel fibers and thermoplastic polyamide where fiber length equals pellet length. The fibers in the let-down have improved dispersion and orientation in the final thermoplastic polymer matrix thereby providing substantially improved physical properties from the forming of the fiber reinforced pellet with a modified pellet polymer matrix. The long fibers are incorporated as a concentrate pellet in the final matrix polymer by mixing pellets with the final polymer compound in a heated extrusion mixing zone used to convey a composite melt into a shaping zone, whereby the mixing under heat and rotational shear disperses the long fiber-reinforced pellets into the let-down matrix polymer.

Abstract: A coating composition having an aluminum-containing polysilazane and a polyacrylate or polymethacrylate ester in an organic solvent and methods of producing the same.

Abstract: Aqueous dispersions (L) comprising: (a) a wax which is (a1) a carboxyl-containing hydrocarbon wax or a mixture of such waxes or a mixture of (a1) and (a2) at least one unmodified hydrocarbon wax, (b) a (co)poly(meth)acrylamide or (co)poly-(meth)acrylamide mixture which is (b1) at least one macro(co)poly-(meth)acrylamide, which optionally contains carboxyl-containing comonomers, having an average molecular weight {overscore (M)}W=n·106, where n≧10, or a mixture of (b1) and (b2) at least one (co)poly(meth)-acrylamide, which optionally contains carboxyl-containing comonomers, having an average molecular weight {overscore (M)}W<10·106, and (d) a dispersant system consisting of amphoteric, anionic and/or nonionic surfactants, are surprisingly useful as highly effective crease mark inhibitors having an extremely surfacy effect and are also suitable for particularly short liquors, for example in winch becks and jet-dyeing machines.

Abstract: A radiation absorbing polymer having chemically bonded thereto a radiation absorbing dye, which has high absorption at a predetermined wavelength radiation, which shows good adhesion to a substrate and good thin film-forming, which has no dependence upon resists, which is soluble in a solvent for photoresists but becomes insoluble after being baked; a composition for radiation absorbing coating containing this polymer, and a radiation absorbing coating such as an anti-reflective coating formed from this composition are disclosed. The radiation absorbing polymer comprises a copolymer containing at least both a recurring unit composed of a monomer containing a keto group and a divalent group (preferably a methylene group) in its side chain and a recurring unit composed of a monomer containing an organic chromophore bonded directly or through a linkage group to the main chain. This radiation absorbing polymer is dissolved in a solvent such as alcohol, aromatic hydrocarbon, ketone, ester, etc.

Abstract: Tetrakisazo dyes of formula (I), as defined in claim 1, optionally in admixture with trisazo dyes of formula (X) as defined in claim 4, are valuable anionic dyes for the dyeing of substrates dyeable with anionic dyes, in particular for the dyeing of leather in very intense dark shades.