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    • 7. 发明授权
    • Process for producing granules containing angiotensin-converting enzyme inhibiting peptides
    • 生产含有血管紧张素转换酶抑制肽的颗粒的方法
    • US06428812B1
    • 2002-08-06
    • US09231449
    • 1999-01-14
    • Shuji KitamuraTakashi Ueyama
    • Shuji KitamuraTakashi Ueyama
    • A61K916
    • A61K38/556A61K9/1623Y10S530/833
    • Granules and tablets for oral administration, containing angiotensin-converting enzyme inhibiting peptides and treated whey with a mixing fluid bed processor, wherein said whey is obtained from lactic acid fermentation liquid. The granules have properties of narrow particle distributions, low moisture absorption, and heavy specific gravity, as well as high free flowing. A process is also provided for producing the granules by the steps of: a) onto seed granules obtained in an earlier operation in a mixing fluid bed processor, spraying purified whey of lactic acid fermentation liquid to form preliminary granules; b) treating the preliminary granules thus obtained to reduce particle size in a size reduction mill; c) returning the treated powder to the mixing fluid bed processor, and, d) spraying additional purified whey onto the returned powder in the mixing fluid bed processor to form granules, while fluidizing the said powder.
    • 用于口服的颗粒剂和片剂,其含有血管紧张素转化酶抑制肽和用混合流化床处理剂处理的乳清,其中所述乳清获自乳酸发酵液。 颗粒具有粒子分布窄,吸湿性低,重比重,以及高自由流动的特性。 还提供了一种通过以下步骤生产颗粒的方法:a)在混合流化床处理器中早期操作获得的种子颗粒上,喷洒乳酸发酵液的精制乳清以形成初步颗粒; b) 从而获得减小研磨机中的粒度; c)将处理​​后的粉末返回到混合流化床处理器,以及d)将另外的精制乳清喷洒到混合流化床处理器中的返回的粉末上以形成颗粒,同时使 说粉
    • 8. 发明授权
    • Laminated polypropylene film
    • 层压聚丙烯薄膜
    • US4675247A
    • 1987-06-23
    • US685537
    • 1984-12-24
    • Shuji KitamuraKiyohiko NakaeTadatoshi OgawaTeruaki YoshidaHajime Sadatoshi
    • Shuji KitamuraKiyohiko NakaeTadatoshi OgawaTeruaki YoshidaHajime Sadatoshi
    • C08F4/00B32B27/32C08F4/60C08F4/64C08F210/00C08F210/16B32B27/00
    • B32B27/32Y10T428/2826Y10T428/31855Y10T428/31913
    • A laminated polypropylene film consisting of a crystalline polypropylene layer having laminated to at least one side thereof a copolymer layer, said copolymer being a random copolymer of propylene and an .alpha.-olefin having 4 or more carbon atoms or a random copolymer of propylene, an .alpha.-olefin having 4 or more carbon atoms and ethylene obtained by vapor phase polymerization in the substantial absence of a liquid medium and satisfying the following conditions (1) to (4):(1) the content of an .alpha.-olefin having 4 or more carbon atoms in the copolymer is 8 to 25 mole %,(2) the content of ethylene in the copolymer is 3 mole % or less,(3) the content of a cold xylene-soluble portion in the copolymer is 15 to 60% by weight, and(4) the content of a boiling n-heptane-insoluble portion in the copolymer is 7% by weight or more. Said laminated film has an excellent low-temperature heat-sealability, an excellent transparency, a low blocking and a good scratch resistance.
    • 由结晶聚丙烯层构成的层压聚丙烯膜,其至少在其一侧层叠有共聚物层,所述共聚物是丙烯与具有4个或更多个碳原子的α-烯烃的无规共聚物或丙烯的无规共聚物,α 基本上不存在液体介质,通过气相聚合获得的满足以下条件(1)至(4)的乙烯:具有4个或更多个碳原子的α-烯烃和乙烯;(1)具有4个或更多个碳原子的α-烯烃的含量 共聚物中的碳原子数为8〜25摩尔%,(2)共聚物中的乙烯含量为3摩尔%以下,(3)共聚物中的冷二甲苯可溶部分的含量为15〜60% 重量,(4)共聚物中沸腾的正庚烷不溶部分的含量为7重量%以上。 所述层压膜具有优异的低温热封性,优异的透明性,低阻挡性和良好的耐擦伤性。