摘要:
Disclosed is the feed or feed additive granular agent containing a physiologically active substance and a coating layer having a laminar structure in which the tabular crystals are arranged in a laminated state. The coating layer comprises (a) one or more substances selected from the group consisting of a specific fatty acid or ester thereof, a specific animal or vegetable fat and fatty oil which may be hardened by hydrogenation, and a specific wax, and (b) tabular crystals of a substance which is sparingly water-soluble under a neutral condition but is readily water-soluble under an acidic condition and which has an average particle size of 5 to 30 .mu.m, wherein said coating layer is present in a coating ratio of 5% by weight or more and 50% by weight or less, wherein said first coating material and said second coating material are in a proportion of 3:2 to 1:3 by weight, and process for producing the same. The granular agent has a high mechanical strength, increased durability in the rumen and superiority in solubility and absorption of the phisiologically active substance of said agent in the abomasum or downstream thereof resulting in efficient breeding, growth, or lactation of ruminants.
摘要:
A woven fabric useful for air bags capable of smoothly opening in an initial stage of inflation and having a high burst strength and an excellent safety satisfies all the requirement that(A) a stress strain curve of the woven fabric in at least one of the warp and weft directions is a substantially downwardly convex curve, where the elongation .epsilon. is in the range: 1%.ltoreq..epsilon..ltoreq.20%;(B) where the elongation .epsilon. is in the range: .epsilon..ltoreq.10%, the tensile strength S(.epsilon.) of the woven fabric is 10 to 100 kg/3 cm in both the warp and weft directions; and(C) the woven fabric has a tensile toughness of 2,000 to 4,000 kg.%/3 cm in both the warp and weft directions, the tensile toughness being represented by an area of a region, in a graph showing a stress-strain curve of the woven fabric in each of the warp and weft directions, defined by the stress-strain curve and an abscissa corresponding to a stress of zero.
摘要:
An shock-absorbing air bag for an automobile or aircraft, has a high heat and flame resistance and satisfactory mechanical strength and comprises a high density woven fabric composed of warps and wefts each comprising (a) 0 to 90% by weight of thermoplastic synthetic fibers, for example, polyester fibers, having a denier or 5 or less and a Young's modulus of 1300 kg/mm.sup.2 or less, and (b) 10 to 100% by weight of heat resistant organic fibers, for example, aramid fibers, having a denier of 2 or less and a thermal decomposition temperature of 300.degree. C. or more, the woven fabric preferably having a high cover factor of 1900 or more.
摘要:
A granular composition for a ruminant containing as a main component choline or a physiologically acceptable derivative thereof, wherein the composition is prepared by (1) granulating the choline or it derivative having an average particle size of 100 .mu.m or less and a maximum particle size of 150 .mu.m or less, an excipient having an average particle size of 10 .mu.m or less and a maximum particle size of 20 .mu.m or less, and a hydrophobic binder under a relative humidity of 10% or less by using an agitation granulator, followed by cooling, separating and classifying the resultant granules to obtain spherical granules having a particle size of 0.5 to 2.5 mm and (ii) forming a thin film on the surface of the granules at a temperature of at least 5.degree. C. less than a melting point of the binder and 5.degree. C. to 25.degree. C. less than a melting point of the overcoating agent under a relative humidity of 30% or less in an agitation granulator by adding 20 to 40 parts by weight, based on 100 parts by weight of the granules, of a heated molten mixture of a hydrophobic overcoating agent and a solubility modifier in the form of a fine powder in a weight ratio of 1:0.2-1.
摘要翻译:一种含有作为主要成分胆碱或其生理学上可接受的衍生物的反刍动物的粒状组合物,其中,所述组合物通过(1)将平均粒径为100μm以下的胆碱或其衍生物或最大粒径 150μm以下的平均粒径为10μm以下,最大粒径为20μm以下的赋形剂和相对湿度为10%以下的疏水性粘合剂,使用搅拌造粒机 然后冷却,分离和分级得到的颗粒,得到粒度为0.5至2.5mm的球形颗粒,和(ii)在至少5℃的温度下在颗粒表面上形成薄膜,小于 在搅拌造粒机中,相对湿度为30%以下的外敷剂的熔点低于5℃〜25℃,加入20〜40重量份,基于100 pa 颗粒重量,疏水性外涂剂的加热熔融混合物和重量比为1:0.2-1的细粉末形式的溶解度调节剂。