公开(公告)号：US20010039302A1

公开(公告)日：2001-11-08

申请号：US09759559

申请日：2001-01-12

发明人： Jens-Uwe Wustling ,  Matthias Wasner ,  Joachim Kirchner ,  Reinhard Uphus ,  Soren Struckmann

IPC分类号： C08L001/00 ,  C08J003/20 ,  A61K009/14

CPC分类号： A61K9/7053 ,  A61K9/7076 ,  C09J7/381 ,  C09J2423/00

摘要： A process for the continuous solvent-free and mastication-free production of self-adhesive compositions based on polyisobutylene with at least one active pharmaceutical substance in a continuously operating apparatus having a filling section and a compounding section, comprising the following steps: a) feeding an initial batch comprising granulated polyisobutylene, at least one release auxiliary and at least one active pharmaceutical substance into the filling section of the apparatus; nullif desired, feeding low molecular mass polyisobutylene, fillers, plasticizers, tackifiers and/or resins, b) transferring the feed components of the self-adhesive composition from the filling section to the compounding section, c) if desired, adding the components of the self-adhesive composition that have not been introduced in the filling section, such as low molecular mass polyisobutylene, fillers, plasticizers, tackifiers and/or resins, to the compounding section, d) if desired, adding further pharmaceutical substances to the compounding section of the apparatus, e) preparing a homogeneous self-adhesive composition in the compounding section, and f) discharging the self-adhesive composition.

摘要翻译： 一种在具有填充部分和配混部分的连续操作装置中连续无溶剂和无咀嚼形成基于聚异丁烯与至少一种活性药物物质的自粘组合物的方法，包括以下步骤：a） 包含颗粒状聚异丁烯，至少一种释放助剂和至少一种活性药物物质的初始批料进入装置的填充部分; 如果需要，进料低分子量聚异丁烯，填料，增塑剂，增粘剂和/或树脂，b）将自粘合剂组合物的进料组分从填充部分转移到复合部分，c）如果需要，加入 在配制部中未引入填充部分的低粘度组合物，例如低分子量聚异丁烯，填料，增塑剂，增粘剂和/或树脂，d）如果需要，向其配制部分添加其它药物 该装置，e）在配混部分中制备均匀的自粘组合物，和f）排出自粘组合物。

公开(公告)号：US20010031801A1

公开(公告)日：2001-10-18

申请号：US09828849

申请日：2001-04-10

发明人： Shawn L. Lyons ,  Steven G. Wright

IPC分类号： C08J003/215 ,  A61K031/74 ,  C08J003/20 ,  C08K005/00 ,  A61K009/14 ,  A61K047/48

CPC分类号： A61K9/1694 ,  A61K9/1682 ,  Y10T428/2985

摘要： Apparatus and method for preparing microparticles. An emulsion is formed by combining two phases in a static mixing assembly. The static mixing assembly preferably includes a preblending static mixer and a manifold. The emulsion flows out of the static mixing assembly into a quench liquid whereby droplets of the emulsion form microparticles. The residence time of the emulsion in the static mixing assembly is controlled to obtain a predetermined particle size distribution of the resulting microparticles.

公开(公告)号：US20040238991A1

公开(公告)日：2004-12-02

申请号：US10883421

申请日：2004-07-01

发明人： Lyle James Smith

IPC分类号： B29C047/00 ,  C08J003/20

CPC分类号： B29C47/0004 ,  B29C47/0011 ,  B29C47/54 ,  B29K2105/06

摘要： A method of molding reinforced polymer compositions using a molding machine with a tapered bore is provided. The method has particular application in molding polymer that is reinforced with particles having an aspect ratio that is greater than 1:1. The plunger machine used in the method includes a barrel housing with a smooth walled barrel with longitudinal fins projecting inwardly towards the center of the bore that defines a main melt chamber. A plunger housing, having a plunger bore, defines an initial melt chamber and is in communication with the main melt chamber. A plunger resides in the plunger bore and is reciprocatable therein. The barrel bore is continuously inwardly tapered and cooperates with the longitudinal fins to provide a shortened melt period and a smooth transition and alignment of reinforcing members within the polymer mixture during the melt process. The method of using a machine with a smooth bore and cooperating fins ensure substantial alignment of the reinforcement members with the longitudinal axis of the bore in the direction of the composition flow to avoid excessive breakage of the reinforcing particles and prepare the polymer mixture for extrusion into a mold assembly.

摘要翻译： 提供了使用具有锥孔的成型机成型增强聚合物组合物的方法。 该方法在模塑聚合物中具有特别的应用，该聚合物用具有大于1:1的纵横比的颗粒增强。 在该方法中使用的柱塞机构包括具有光滑壁桶的筒壳体，其纵向翅片朝向孔的中心向内突出，限定了主熔体室。 具有柱塞孔的柱塞壳体限定初始熔化室并与主熔体室连通。 柱塞位于柱塞孔中并且可在其中往复运动。 筒孔连续向内渐缩并与纵向翼片配合，以提供缩短的熔融时间，并且在熔融过程期间使聚合物混合物内的加强构件平滑过渡和对准。 使用具有光滑孔和协作翅片的机器的方法确保加强构件与孔的纵向轴线在组合物流动方向上的基本对准，以避免增强颗粒的过度断裂并且将聚合物混合物制备成挤出 模具组件。

公开(公告)号：US20020160042A1

公开(公告)日：2002-10-31

申请号：US09913720

申请日：2001-08-31

发明人： Hans-Urich Petereit ,  Thomas Beckert ,  Manfred Assmus ,  Werner Hoess ,  Wolfgang Fuchs ,  Hartmut Schikowsky

IPC分类号： A61K009/20 ,  C08J003/20 ,  C08L033/06 ,  B29C045/00

CPC分类号： A61K9/2095 ,  A61J3/077 ,  A61K9/2027 ,  A61K9/4816 ,  B29C45/0001

摘要： The invention relates to a process for producing mouldings by injection moulding, the steps in the process being A) Melting a mixture made from a) a (meth)acrylate copolymer composed of from 40 to 100% by weight of free-radical-polymerized C1-C4-alkyl esters of acrylic or methacrylic acid and from 0 to 60% by weight of (meth)acrylate monomers having an anionic group in the alkyl radical, where the copolymer comprises b) from 0.1 to 3% by weight of a release agent, and, where appropriate, the mixture may comprise c) from 0 to 50% by weight of a drier, d) from 0 to 30% by weight of a plasticizer, e) from 0 to 100% by weight of additives or auxiliaries, f) from 0 to 100% by weight of an active pharmaceutical ingredient, g) from 0 to 20% by weight of another polymer or copolymer, where the amounts given for components b) to g) are based on the (meth)acrylate copolymer a) and the mixture prior to melting has a content of more than 0.5% by weight of low-boiling constituents with vapour pressure of at least 1.9 bar at 120null C., B) Devolatilizing the mixture in the thermoplastic state at temperatures of at least 120null C., thereby lowering to not more than 0.5% by weight the content of the low-boiling constituents with vapour pressure of at least 1.9 bar at 120null C., C) Injecting the molten and devolatilized mixture into the mould cavity of an injection mould, the temperature of the mould cavity being below the glass transition temperature of the (meth)acrylate copolymer by at least 10null C., cooling the molten mixture, and removing the resultant moulding from the mould.

摘要翻译： 本发明涉及通过注射成型制造模制品的方法，该方法的步骤为：A）将由a）（40％）至100％（重量）的游离基聚合的C1（甲基）丙烯酸酯共聚物 丙烯酸或甲基丙烯酸的C 4-烷基酯和0至60重量％的在烷基中具有阴离子基团的（甲基）丙烯酸酯单体，其中共聚物包含b）0.1至3重量％的脱模剂 ，并且在合适的情况下，混合物可以包含c）0至50重量％的干燥剂，d）0至30重量％的增塑剂，e）0至100重量％的添加剂或助剂， f）0至100重量％的活性药物成分，g）0至20重量％的其它聚合物或共聚物，其中组分b）至g）给出的量基于（甲基）丙烯酸酯共聚物 a），并且熔融前的混合物的含量大于0.5重量％的低沸点组分与蒸汽压 在120℃下至少1.9巴，B）在热塑性状态下在至少120℃的温度下使混合物脱挥，从而降低至不超过0.5重量％的低沸点组分与 在120℃下蒸气压至少为1.9巴，C）将熔融和脱挥发分的混合物注入注射模具的模腔中，模腔的温度低于（甲基）丙烯酸酯共聚物的玻璃化转变温度 至少10℃，冷却熔融混合物，并将所得模制品从模具中取出。

公开(公告)号：US20010034395A1

公开(公告)日：2001-10-25

申请号：US09756407

申请日：2001-01-08

发明人： Salvatore Pagano ,  Lucette Dumergue ,  Emmanuelle Pornet

IPC分类号： C08J003/20 ,  C08K005/04 ,  C08K005/09

CPC分类号： B60C13/002 ,  B60C1/00 ,  B60C5/14 ,  B60C9/18 ,  B60C11/00 ,  C08K5/098 ,  Y02T10/862 ,  Y10T152/10765 ,  Y10T152/10864 ,  C08L21/00

摘要： The present invention provides a rubber-based product usable as a tire cover which is composed of a buffer zone and a zone sensitive to oxidation (sensitive zone), the buffer zone being capable of trapping oxygen external to the product so as to protect from oxidation at least one sensitive zone of the product. The buffer zone contains a basic composition composed of at least one elastomer containing at least one salt of iron (III) provided to activate oxidation in the composition. Preferably, the salt is an iron (III) salt of a carboxylic acid having the general formula CnH2nO2 in which n is from 2 to 5. This product is produced by mechanically incorporating the iron (III) salt into the elastomer or elastomers contained in the composition for the buffer zone. The invention is advantageously applied in a tire cover, and imparts improved rolling resistance.

摘要翻译： 本发明提供一种可用作轮胎覆盖层的橡胶制品，其由缓冲区和对氧化（敏感区）敏感的区域组成，缓冲区能够捕获产品外部的氧，以防止氧化 产品的至少一个敏感区域。 缓冲区含有由至少一种弹性体构成的基本组合物，所述弹性体含有至少一种铁（III）的盐，以提供该组合物中的氧化作用。 优选地，盐是具有通式C n H 2n O 2的羧酸的铁（III）盐，其中n为2至5.该产物通过机械地将铁（III）盐掺入弹性体或包含在 缓冲区组成。 本发明有利地应用在轮胎护罩中，并提供改善的滚动阻力。

公开(公告)号：US20010034392A1

公开(公告)日：2001-10-25

申请号：US09853813

申请日：2001-05-11

申请人： The Goodyear Tire & Rubber Company

发明人： Thierry Florent Edme` Materne ,  Giorgio Agostini ,  Ghislain Adolphe Leon Thise

IPC分类号： C08K005/548 ,  C08J003/20 ,  C08J003/24

CPC分类号： C08K5/548 ,  Y10S152/905 ,  C08L21/00

摘要： The invention relates to the preparation of a rubber composition containing silica-based filler reinforcement through the utilization of a organosilane disulfide compound mixed with a rubber composition in at least one preparatory, non-productive, mixing stage followed by utilization of an organosilane polysulfide compound mixed with the rubber composition in a subsequent, productive, mixing stage. The invention further relates to the resulting rubber composition and use thereof in tires.

公开(公告)号：US20010003778A1

公开(公告)日：2001-06-14

申请号：US09725040

申请日：2000-11-29

发明人： Toshikatsu Furunaga ,  Yoshiyuki Kondo

IPC分类号： C08B037/00 ,  C07H003/00 ,  C07H001/08 ,  C07H001/06 ,  C08L005/00 ,  C08J003/20 ,  C08K005/05

CPC分类号： D21H21/16 ,  B41M5/508 ,  B41M5/5236 ,  C08B37/006 ,  C08L5/14 ,  D21H17/24 ,  C08L2666/02

摘要： A recording paper coated or impregnated with a sizing agent containing a water-soluble soybean polysaccharide as an indispensable component, and optionally a cationic polymer and a surfactant, preferably a nonionic surfactant having HLB of 5-15. The water-soluble soybean polysaccharide is a water-soluble polysaccharide extracted from soybean or soybean extraction residue and subjected to desalinating purification.

摘要翻译： 涂有或浸渍有含有水溶性大豆多糖作为不可缺少成分的上浆剂的记录纸，以及任选的阳离子聚合物和表面活性剂，优选HLB为5-15的非离子表面活性剂。 水溶性大豆多糖是从大豆或大豆提取残渣中提取的水溶性多糖，进行脱盐净化。

公开(公告)号：US20030234067A1

公开(公告)日：2003-12-25

申请号：US10449391

申请日：2003-06-02

发明人： Takahiro Kataoka ,  Kunihiko Shimizu

IPC分类号： B60C001/00 ,  B60C013/00 ,  C08J003/20

CPC分类号： B60C1/0016 ,  B60C1/0025

摘要： A rubber composition is disclosed that contains 5 to 100 phr of a bloom compound, 30 to 100 phr of a white filler, and at most 10 phr of a black filler, wherein the bloom compound preferably contains at least one compound selected from the group consisting of an aromatic amine compound, an aliphatic compound, and an organometallic compound. A tire using the rubber composition for a tread portion and/or a sidewall portion of the tire is also disclosed.

摘要翻译： 公开了一种橡胶组合物，其包含5至100phr的起霜化合物，30至100phr的白色填料和至多10phr的黑色填料，其中所述起始化合物优选含有至少一种选自以下的化合物： 的芳族胺化合物，脂肪族化合物和有机金属化合物。 还公开了使用该轮胎的胎面部和/或侧壁部的橡胶组合物的轮胎。

公开(公告)号：US20030017280A1

公开(公告)日：2003-01-23

申请号：US09897446

申请日：2001-07-03

发明人： Eike Poetsch ,  Gerhard Pfaff ,  Matthais Kuntz ,  Stephan Derow ,  David Coates

IPC分类号： C09K019/00 ,  C08K003/00 ,  C08J003/28 ,  B32B017/06 ,  C08J007/06 ,  C08J003/20

CPC分类号： C09K19/3857 ,  C09B67/0097 ,  C09B67/0098 ,  C09B69/102 ,  C09B69/109 ,  C09D5/36 ,  C09K19/00 ,  C09K19/38 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1041 ,  Y10T428/24802 ,  Y10T428/251 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/2911 ,  Y10T428/2982 ,  Y10T428/2998 ,  Y10T428/31504

摘要： Described are chiral liquid crystalline polymer materials and polymerizable compounds used for preparing them. The polymer materials can serve as a carrier material or are coated onto a carrier material. Also described are methods of making such material and using them to make pigment flakes used in paints, printing inks, spray paints, cosmetic products, colored plastics, optical elements and security applications.

摘要翻译： 描述了用于制备它们的手性液晶聚合物材料和可聚合化合物。 聚合物材料可以用作载体材料或涂覆在载体材料上。 还描述了制造这种材料并使用它们制备用于油漆，印刷油墨，喷漆，化妆品，有色塑料，光学元件和安全应用中的颜料薄片的方法。

公开(公告)号：US20020193466A1

公开(公告)日：2002-12-19

申请号：US09880263

申请日：2001-06-13

发明人： Evert Kramer ,  Friedrich Domke

IPC分类号： C08J003/20 ,  C08K003/00

CPC分类号： C09D7/80

摘要： The invention relates to a process for the continuous production of liquid coating compositions by introducing one or more low-solvent or solvent-free binders in a solid or molten state into an extruder in one stage, together with pigments and auxiliaries, wherein the components are mixed and dispersed at elevated temperature in a viscous state, then introducing proportions of binders and proportions or organic or inorganic solvents into the extruder in one or more following stages, discharging the mixture from the extruder and adding further solvents and optionally further components of the coating composition and homogenizing the process mixture in one or more rotor/stator mixers.

摘要翻译： 本发明涉及通过将一种或多种固体或熔融状态的低溶剂或无溶剂粘合剂与一种颜料和助剂一起引入挤出机中连续生产液体涂料组合物的方法，其中组分为 在粘性状态下在升高的温度下混合并分散，然后在一个或多个后续步骤中将比例的粘合剂和比例或有机或无机溶剂引入挤出机中，将混合物从挤出机中排出并加入其它溶剂和任选的其它涂料组分 在一个或多个转子/定子混合器中组合和均化该工艺混合物。