摘要:
A method for producing paints, especially by mixing predetermined amounts of colouring products with basic varnish products, comprising the following phases: (a) preparation of a liquid monobasic component comprising predetermined amounts of a binding element and a filler element, the proportion of said amounts depending upon the final desired quality of paint; and (b) addition of predetermined accounts of at least one liquid component selected from the group including a liquid component comprising TiO2 titanium white and a liquid component comprising a filler to a liquid monobasic product, in keeping with proportional formulations which are optimised according to the final coloration of the paint thus desired. In order to obtain final paint colorations which are different from white, predetermined amounts of liquid components containing colouring pigments are added to the liquid monobasic component.
摘要:
The present invention relates to an ink-jet ink, an ink-jet recording material or an ink-jet system containing at least one water-soluble hindered amine compounds of the general formula (I) or (II): wherein G1 and G2 are independently alkyl of (1) to (4) carbon atoms or are together pentamethylene; Z1 and Z2 are each methyl, or Z1 and Z2 nulltogether form an unsubstituted linking moiety or a linking moiety substituted by one or more groups selected from an ester, ether, hydroxy, oxo, cyanohydrin, amide, amino, carboxy or an urethane group; E is oxyl; X is an inorganic or organic anion; and wherein the local charge of cations h is equal to the total charge of anions j. 1
摘要:
A polish composition includes a siloxane polymer of the formula 1 wherein each group A independently represents an alkyl group having up to 6 carbon atoms, M represents an alkyl group having up to 6 carbon atoms and Q represents an alkyl group, wherein a proportion of the groups Q have more than 20 carbon atoms and the remainder have up to 6 carbon atoms, and wherein nullxnull is an integer selected to give a molecular weight of the polymer III in the range 3,000-30,000. In prior polish compositions the radical nullQnull have been of shorter chain lengths. We have found that a longer chain length promotes reduced smearing.
摘要:
Method of glazing ceramic articles, consisting of preparing a glaze compound in liquid suspension, preferably aqueous; feeding the glaze compound in liquid suspension, preferably aqueous, into the forming cavity of a porous mould, for the time required to create a glaze film of desired thickness on the surface of the cavity by absorption of the liquid phase; feeding the slip into the same cavity for the time required to create the wall of the article by absorption of the liquid phase.
摘要:
Composite materials made from reactive compounds such as oxides are disclosed. The materials comprise a reaction producing of metal oxide, phosphate and reactive residual materials. The metal oxide may comprise MgO, CaO, ZnO, TiO2 or the like. The phosphate may comprise mono-potassium phosphate, mono-ammonium phosphate, mono-sodium phosphate or the like. The reactive residual material may be ash, phosphate clay, phosphate residual slurry, mining waste or the like. The composite materials may be used for many applications including rapid repair materials, pre-cast structures, in-situ structures, mixes and coatings.
摘要:
A composition and process for electroplating tin or tin alloys onto a substrate at relatively high current densities. The electrolyte comprises toluene sulfonic acid and a source of ammonium ions and/or magnesium ions. The process is particularly suited to high speed reel to reel or strip steel plating.
摘要:
The invention provides molds and mold inserts useful in the production of contact lenses. In particular, the invention provides high optical quality molds and inserts useful for manufacturing silicone hydrogel contact lenses.
摘要:
The invention discloses a coating solution for use in forming Bi-based ferroelectric thin films containing Bi, metallic element A (at least one selected from the group consisting of Bi, Pb, Ba, Sr, Ca, Na, K and rare earth elements) and metallic element B (at least one selected from the group consisting of Ti, Nb, Ta, W, Mo, Fe, Co and Cr), wherein it contains metal alkoxides of Bi, metallic element A and metallic element B respectively, and an organometallic compound obtainable by hydrolyzing composite metal alkoxides, formed by any two or more of said metal alkoxides, with water alone or in combination with a catalyst, and contains Bi in a molar amount 1-1.1 times as great as the stoichiometric amount; a ferroelectric thin film (5), a ferroelectric capacitor (10) and a ferroelectric memory with the use of such a coating solution; and a method for producing the same.
摘要:
A hard film for cutting tools which is composed of (Ti1nullanullbnullcnulld, Ala, Crb, Sic, Bd) (C1nulleNe) 0.5nullanull0.8, 0.06nullb, 0nullcnull0.1, 0nulldnull0.1, 0nullcnulldnull0.1, anullbnullcnulld
摘要翻译:由(Ti1-abcd,Ala,Crb,Sic,Bd)(C1-eNe)组成的切割工具用硬膜0.5 <= a <= 0.8,0.06 <= b,0 <= c <= 0.1,0 <= d <= 0.1,0 <= c + d <= 0.1,a + b + c + d <1,0.5 <= e <1(其中a,b,c和d分别表示原子比Al ,Cr,Si和B,e表示N的原子比)
摘要:
The object of the present invention is to provide a foaming aqueous composition to temporarily mark and delimit regulation distances on courts and fields of sports, suitable for use in sport matches and competitions in which it is required to momentarily delimit distances, by means of a quick application, without any injuries on the place where the competition is occurring, ensuring the compliment with the rules and conditions of the matches, avoiding any doubts or discussions related to the placing of the competitors concerning the minimal distances to be respected. The present invention also refers to the use of this composition for marking and delimiting regulation distances on courts and fields of sports, in particular on soccer fields. Another object of the present invention consists of a process for temporary demarcation of regulation distances in sports, comprising the step of spraying on a place of a court or field of sports a foaming aqueous composition of the present invention.