-
公开(公告)号:US06193498B1
公开(公告)日:2001-02-27
申请号:US09258316
申请日:1999-02-26
申请人: Amy E. Castle , Mark A. Thrasher , Shane K. Kirk
发明人: Amy E. Castle , Mark A. Thrasher , Shane K. Kirk
IPC分类号: B29B906
CPC分类号: B29C47/30 , B29C47/0011
摘要: A die plate is shown suitable for extruding a viscous material into a convenient form for the preparation of small pellets or particles. The die plate includes solid support portions and perforated portions. Each perforated portion of the die plate includes a major portion of holes through the die plate spaced from each other by a first distance and a transition portion separating the major portion from the solid support portions, with the transition portions having holes spaced from each other by a distance that is greater than the first distances.
摘要翻译: 示出了适合于将粘性材料挤出到用于制备小丸粒或颗粒的方便形式的模板。 模板包括固体支撑部分和穿孔部分。 模板的每个穿孔部分包括穿过模板的大部分孔彼此隔开第一距离,并且将主要部分与固体支撑部分分开的过渡部分,其中过渡部分具有彼此间隔开的孔, 距离大于第一距离。
-
公开(公告)号:US5143671A
公开(公告)日:1992-09-01
申请号:US607409
申请日:1990-10-31
IPC分类号: A61K8/72 , A61K8/00 , A61K8/20 , A61K8/25 , A61K8/29 , A61K8/31 , A61K8/34 , A61K8/37 , A61K8/39 , A61K8/40 , A61K8/42 , A61K8/46 , A61K8/49 , A61K8/58 , A61K8/64 , A61K8/73 , A61K8/81 , A61K8/85 , A61K8/92 , A61K8/97 , A61Q1/00 , A61Q1/02 , A61Q1/10 , C09B67/00 , C09B67/02 , C09B69/10
CPC分类号: C09B67/0095 , C09B67/0092 , C09B69/10
摘要: This invention relates to a process for treatment of pigments and the compositions of treated pigments using the disclosed process. Particularly, this invention describes a process for producing non-dusty, free flowing, granular pigment materials in which the pigment is treated by a water-dissipatable polyester. The treated pigment materials generally exhibit high dispersibility in water and polar solvent systems. Dispersions of such materials provide film-forming characteristics, water-resistivity and excellent adhesion when applied to the skin. The pigment materials prepared by the disclosed process are suitable for incorporation in paints, inks, cosmetic bases, liquid make-ups or other cosmetic preparations such as mascara.
摘要翻译: 本发明涉及使用所公开的方法处理颜料和处理颜料的组合物的方法。 特别地,本发明描述了一种生产无尘,自由流动的颗粒状颜料的方法,其中颜料通过可水分散的聚酯处理。 经处理的颜料通常在水和极性溶剂体系中表现出高分散性。 这种材料的分散体提供成膜特性,耐水性和涂覆在皮肤上时的优异粘着性。 通过公开的方法制备的颜料可适用于涂料,油墨,化妆品基质,液体化妆品或其他化妆品制剂如睫毛膏。
-
公开(公告)号:US5264019A
公开(公告)日:1993-11-23
申请号:US664719
申请日:1991-03-05
CPC分类号: C05G3/0035
摘要: Coating compositions containing medium density, low molecular weight polyethylene wax and a tackifying resin. The coating composition coats a fertilizer core such as urea to result in an improved fertilizer release profile.
摘要翻译: 包含中等密度,低分子量聚乙烯蜡和增粘树脂的涂料组合物。 涂料组合物涂覆肥料核心如尿素,以改善肥料释放特征。
-
公开(公告)号:US5356634A
公开(公告)日:1994-10-18
申请号:US975758
申请日:1992-11-13
CPC分类号: A61K9/5042 , A23K40/35 , A61K9/2866
摘要: Provided is a controlled-release system for delivery of bioactive materials such as medicaments, cosmetic ingredients and agrichemicals using cellulose acetate succinate or certain blends of cellulose acetate phthalate polymers as enteric coating materials. Also provided is a method for delivering active ingredients to animals utilizing the controlled-release system of the invention.
摘要翻译: 提供了一种用于递送生物活性材料如药物,化妆品成分和农用化学品的控释系统,其使用醋酸琥珀酸乙酯或某些醋酸纤维素邻苯二甲酸酯聚合物的混合物作为肠溶衣材料。 还提供了使用本发明的控制释放系统将活性成分递送到动物的方法。
-
公开(公告)号:US4837004A
公开(公告)日:1989-06-06
申请号:US150180
申请日:1988-01-29
申请人: Stephen H. W. Wu , Shane K. Kirk , Kenneth P. Perry , E. Phillip Smith , Yeong-Ho Chang , Waylon L. Jenkins
发明人: Stephen H. W. Wu , Shane K. Kirk , Kenneth P. Perry , E. Phillip Smith , Yeong-Ho Chang , Waylon L. Jenkins
IPC分类号: A23K1/18 , A23K1/00 , A23K1/20 , A61K9/00 , A61K9/22 , A61K9/32 , A61K9/42 , A61K9/50 , A61K9/52 , A61K9/58 , C08F220/10 , C08F220/16 , C08L33/04 , C08L33/06
CPC分类号: A61K9/5026 , A23K40/35 , A61K9/501 , A61K9/5015
摘要: Coating compositions and pellets coated therewith which are adaptable for oral administration to ruminants are disclosed. The coating protects the core material of the pellets in the rumen and releases it postruminally. The coating is a specific mixture of a film-forming polymeric material, hydrophobic material and flake material.
摘要翻译: 公开了适用于反刍动物口服给药的包衣组合物和丸剂。 涂层保护了瘤胃中的核心材料,并将其释放出来。 涂层是成膜聚合材料,疏水材料和薄片材料的特定混合物。
-
-
-
-