公开(公告)号：US5024800A

公开(公告)日：1991-06-18

申请号：US465737

申请日：1990-01-16

申请人： Oskar Schmidt ,  Erich Grunner

发明人： Oskar Schmidt ,  Erich Grunner

IPC分类号： B29C39/18 ,  B29C45/14 ,  B29D30/06 ,  B29D30/08 ,  B29D30/62 ,  B29K21/00 ,  B29L30/00

CPC分类号： B29D30/0681 ,  B29D30/0678 ,  B29D30/08 ,  B29D30/62 ,  B29D2030/0682 ,  Y10S152/16

摘要： A tire is made by first fitting a pair of bead rings interconnected by reinforcement over a gas-pervious annular liner to form an annular core assembly and then inflating the core assembly by directly contacting same with a fluid to impart to the core assembly an inwardly open U-shaped section. This U-section core assembly is then spacedly enclosed in a mold which is filled around the U-section core assembly with a hardenable elastomer which is hardened so it bonds to the reinforcement, rings, and liner to form a tire. Finally the liner is deflated and the tire is demolded. The liner has a pair of opposite end edges and is inflated by sequentially clamping each of the edges against a support so as to define between the liner and the support a pressurizable chamber, displacing one of the clamped edges toward the other so as to outwardly bow the liner, and introducing a fluid, typically air, into the chamber. It is also possible to mount the rings in the mold and thereafter introduce the liner into the form for fitting it and the rings together.

摘要翻译： 轮胎通过首先将通过加强件互连的一对胎圈环安装在气体可透过的环形衬套上以形成环形芯组件，然后通过将其与流体直接接触而使芯部组件充气以使芯组件向内敞开 U形截面。 然后将该U型芯组件间隔地密封在模具中，该模具用可硬化的弹性体填充在U型芯组件周围，该可硬化的弹性体被硬化以使其结合到增强件，环和衬套上以形成轮胎。 最后，衬管放气，轮胎脱模。 衬套具有一对相对的端部边缘，并且通过将每个边缘顺次地夹持在支撑件上而使其充气，以便在衬套和支撑件之间限定可加压室，将夹紧的边缘中的一个朝向另一个移动，以便向外弯曲 衬里，并将流体（通常为空气）引入室中。 也可以将环安装在模具中，然后将衬套引入用于将其装配的形式和环在一起。

公开(公告)号：US4731137A

公开(公告)日：1988-03-15

申请号：US902481

申请日：1986-09-02

申请人： Oskar Schmidt ,  Wladislaw Kubica

发明人： Oskar Schmidt ,  Wladislaw Kubica

IPC分类号： B60C9/00 ,  B60C9/09 ,  B60C9/11 ,  B60C15/00 ,  B29D30/16 ,  B29C31/08 ,  B29C45/14

CPC分类号： B60C15/0018 ,  B60C9/0042 ,  B60C9/09 ,  B60C9/11 ,  Y10T152/10765 ,  Y10T152/10774 ,  Y10T152/10819

摘要： A method of building a tire in a mold having a mold core and a cavity between the mold core and the inner walls of the mold, the cavity defining tread, sidewa1l, and bead areas of the tire. A flexible mesh fabric is tied to the mold core by tying together corresponding ends of strings running through respective edges of the fabric extending around respective sides of the core. The fabric serves as a spacer between a radial reinforcement and an inner surface of the tire. The fabric is placed on the core such that it remains in spaced relation to the bead ring area of the tire. The tire body is formed of a castable or sprayable elastomer.

摘要翻译： 在具有模芯和模芯与模具内壁之间的模具中构建轮胎的方法，该模腔限定轮胎的胎面，侧面和边缘区域。 将柔性网状织物通过将穿过织物的相应边缘延伸的芯线的相应端部的相应端部捆绑在一起而与模芯连接。 该织物用作径向增强件和轮胎的内表面之间的间隔件。 将织物放置在芯上，使得其与轮胎的胎圈环区域保持间隔开。 轮胎主体由可浇注或可喷涂的弹性体形成。

公开(公告)号：US4260729A

公开(公告)日：1981-04-07

申请号：US109749

申请日：1980-01-03

申请人： Oskar Schmidt ,  Walter Sibral

发明人： Oskar Schmidt ,  Walter Sibral

IPC分类号： C08G18/38 ,  C08G18/50 ,  C08G18/52 ,  C08G18/32 ,  B60C1/00 ,  C07D233/54

CPC分类号： C08G18/5027 ,  C08G18/3848 ,  C08G18/50 ,  C08G18/506 ,  C08G18/52 ,  Y10T152/10495

摘要： Polyurea polymer compositions produced by reaction of isocyanates with compounds having terminal amino groups, said compounds being of the formula ##STR1## wherein z is 2 or 3, X is oxygen or sulfur and R stands for a z-valent group of the formula ##STR2## wherein k is 1 or 2, A is alkylidene or alkylated or non-alkylated vinylene, Y is B when k=1 and z=2; when k=2 and z=2; then Y is --CH.sub.2 --; when k=2 and z=3, then Y is ##STR3## and B in each case represents a divalent polyalkylene ether group or a polyalkylene thioether group such as is obtained by removal of the hydroxyl or mercapto groups from a polyalkylene ether diol or a polyalkylene thioether diol of a molecular weight of 100 to 15000. The polymer compositions are useful for the formation of vehicle tires of all types and for the formation of portions of vehicle wheels, for belts, fasteners and shoe soles.

摘要翻译： 通过异氰酸酯与具有末端氨基的化合物反应制备的聚脲聚合物组合物，所述化合物具有式（I）的化合物，其中z为2或3，X为氧或硫，R代表Z价基团的Z价基团 式（II）其中k为1或2，A为亚烷基或烷基化或非烷基化亚乙烯基，当k = 1且z = 2时，Y为B; 当k = 2和z = 2时; 那么Y是-CH 2 - ; 当k = 2且z = 3时，Y是，每种情况下的B表示二价聚亚烷基醚基或聚亚烷基硫醚基，例如通过从聚亚烷基醚二醇除去羟基或巯基而得到的 分子量为100至15000的聚亚烷基硫醚二醇。聚合物组合物可用于形成所有类型的车辆轮胎，并且用于形成车轮的部分，用于皮带，紧固件和鞋底。

公开(公告)号：US4247677A

公开(公告)日：1981-01-27

申请号：US029960

申请日：1979-04-13

申请人： Oskar Schmidt ,  Walter Sibral

发明人： Oskar Schmidt ,  Walter Sibral

IPC分类号： C08G18/50 ,  C08G18/52 ,  C08G18/32 ,  C08G18/14

CPC分类号： C08G18/5027 ,  C08G18/5072 ,  C08G18/52

摘要： Polyurea polymer compositions produced by the isocyanate polyaddition process by reacting compounds having terminal groups and represented by the general formula: ##STR1## wherein z is an integer of 2 to 4, X is oxygen or sulfur and R is a group of the formula:-Y-[Ar-B].sub.kwherein k is an integer of 1 to 4, Ar is an aromatic group, Y is B when k is 1 and when k is 2, then Y is an alkylidene group having 1 to 5 carbon atoms and B represents a divalent polyalkylene ether group or polyalkylene thioether group such as is obtained by the removal of the hydroxyl or mercapto groups from a polyalkylene ether diol or a polyalkylene thioether diol of a molecular weight of about 100 to 15000, with a polyisocyanate. The polymer compositions are useful for the formation of vehicle tires of all types and for the formation of portions of vehicle wheels, for belts, fasteners and shoe soles.

摘要翻译： 通过使具有端基的化合物与通式为：其中z为2〜4的整数，X为氧或硫，R为下式的基团反应，由异氰酸酯加聚法生产的聚脲聚合物组合物： Y- [Ar-B] k其中k为1〜4的整数，Ar为芳香族基，当k为1时，Y为B，当k为2时，Y为碳原子数1〜5的亚烷基， B表示通过从分子量为约100〜15000的聚亚烷基醚二醇或聚亚烷基硫醚二醇除去羟基或巯基而得到的二亚烷基醚基或聚亚烷基硫醚基与多异氰酸酯。 聚合物组合物可用于形成所有类型的车辆轮胎，并且用于形成车轮的部分，用于皮带，紧固件和鞋底。

公开(公告)号：US4063861A

公开(公告)日：1977-12-20

申请号：US669666

申请日：1976-03-23

申请人： Oskar Schmidt ,  Erich Grunner ,  Horst Tompich ,  Gerhard Lenk ,  Adam Drum

发明人： Oskar Schmidt ,  Erich Grunner ,  Horst Tompich ,  Gerhard Lenk ,  Adam Drum

IPC分类号： B29D30/08 ,  B29B7/00 ,  B29B13/00 ,  B29C33/00 ,  B29C33/44 ,  B29C33/76 ,  B29C39/00 ,  B29C39/10 ,  B29C39/26 ,  B29C41/00 ,  B29C45/00 ,  B29C45/26 ,  B29C45/37 ,  B29C67/00 ,  B29D30/06 ,  B29F1/00 ,  B29C5/04 ,  B29H5/02 ,  B29H17/00

CPC分类号： B29C45/2616 ,  B29D30/06 ,  B29D30/0661 ,  Y10S425/044

摘要： A casting or injection mold for vehicle tires comprises two separable half-shells together defining an annular cavity into which a segmented core is introduced, radially inwardly converging core segments alternating with parallel-sided or radially inwardly diverging core segments to facilitate extraction of the core from the molded tire. In operation, one or more of the non-converging segments are immobilized within the mold, with the aid of mating formations on these segments and on the two half-shells, while the converging segments are urged radially inwardly by resilient or fluidic forces. In a specific embodiment these forces are supplied by a contractile annular spring with projections received in axially extending undercuts of all the segments.

摘要翻译： 用于车辆轮胎的铸造或注射模具包括两个可分离的半壳，所述两个可分离的半壳一起限定环形空腔，分段芯体被引入其中，径向向内会聚核心段与平行侧或径向向内分散的芯段交替，以便于将核心从 模制轮胎。 在操作中，借助于这些段上和两个半壳上的配合结构，将一个或多个非会聚段固定在模具内，同时会聚段通过弹性或流体力径向向内推动。 在一个具体实施例中，这些力由收缩环形弹簧提供，凸起被接收在所有段的轴向延伸的底切部分中。

公开(公告)号：US20060034795A1

公开(公告)日：2006-02-16

申请号：US11197465

申请日：2005-08-03

申请人： Oskar Schmidt

发明人： Oskar Schmidt

IPC分类号： A61K31/785

CPC分类号： A61K31/155 ,  A61K31/785 ,  C08G73/024

摘要： A drug composition containing as a drug substance a polymeric guanidine derivative based on a diamine containing oxyalkylene chains between two amino groups, with the guanidine derivative representing a product of polycondensation between a guanidine acid addition salt and a diamine containing polyalkylene chains between two amino groups, as well as the pharmaceutically acceptable salts thereof.

摘要翻译： 一种药物组合物，其含有基于在两个氨基之间含有氧化烯链的二胺的聚合胍衍生物，该胍衍生物代表在胍基加成盐与含有两个氨基之间的聚亚烷基链的二胺之间缩聚的产物， 以及其药学上可接受的盐。

公开(公告)号：US4711284A

公开(公告)日：1987-12-08

申请号：US719758

申请日：1985-04-04

申请人： Oskar Schmidt

发明人： Oskar Schmidt

IPC分类号： B29C39/18 ,  B29C45/14 ,  B29D23/24 ,  B29D30/06 ,  B29L30/00 ,  B60C5/01 ,  B60C5/18 ,  B60C9/14 ,  B60C15/00 ,  B60C9/00 ,  B32B27/40 ,  B60C1/00

CPC分类号： B60C5/18 ,  B60C9/14 ,  Y10T152/10846 ,  Y10T152/10864

摘要： A pneumatic tire produced of elastomers, especially cast or injection molded polyurethanes has an inner body in which a reinforcement is embedded and anchored by means of holding ropes. The inner body may be provided as a closed tubular body and is encased by an outer body which accommodates a belt and is outwardly provided with a tread. At its side walls, the outer body is provided with respective bead cores in which area, the inner body of the tire is connected to the outer body.

摘要翻译： 由弹性体，特别是铸塑或注模聚氨酯制成的充气轮胎具有内部主体，其中通过保持绳索嵌入和锚固钢筋。 内体可以设置为封闭的管状体，并且被外壳体包围，该外部容纳皮带并且向外设有胎面。 在其侧壁处，外体设置有相应的胎圈芯，其中轮胎的内部主体与外部主体相连接。

公开(公告)号：US4229561A

公开(公告)日：1980-10-21

申请号：US29961

申请日：1979-04-13

申请人： Oskar Schmidt ,  Walter Sibral

发明人： Oskar Schmidt ,  Walter Sibral

IPC分类号： C08G18/50 ,  C08G18/52 ,  C08G18/32

CPC分类号： C08G18/506 ,  C08G18/5072 ,  C08G18/52

摘要： New polyurea polymer compositions are disclosed which are prepared by a polyaddition reaction of a polyisocyanate with a compound having the general formula: ##STR1## wherein X is oxygen or sulfur and R represents a group of the formula: ##STR2## wherein R.sub.1 to R.sub.4 are hydrogen or halogen and B stands for a divalent polyalkylene ether group or a polyalkylene thioether group such as it is obtained by removal of the hydroxyl or mercapto groups from a polyalkylene ether diol or from a polyalkylene thioether dithiol of a molecular weight of 100 to 15000. The polymer composition are useful for the formation of vehicle tires of all types including plastic components for parts of wheels, for conveyor belts, fasteners and shoe soles.

摘要翻译： 公开了新的聚脲聚合物组合物，其通过多异氰酸酯与具有以下通式的化合物的加聚反应制备：其中X是氧或硫，R代表下式的基团：其中R 1至R 4是 氢或卤素，B代表二价聚亚烷基醚基团或聚亚烷基硫醚基团，例如通过从聚亚烷基醚二醇或分子量为100至15000的聚亚烷基硫醚二硫醇除去羟基或巯基得到。 聚合物组合物可用于形成所有类型的车辆轮胎，包括用于轮子部件的塑料部件，用于输送带，紧固件和鞋底。

公开(公告)号：US4153801A

公开(公告)日：1979-05-08

申请号：US735281

申请日：1976-10-26

申请人： Oskar Schmidt ,  Walter Sibral

发明人： Oskar Schmidt ,  Walter Sibral

IPC分类号： C08G18/00 ,  C07D233/72 ,  C07D233/74 ,  C07D239/22 ,  C08G18/50 ,  C08G18/52 ,  C08G65/00 ,  C08G65/32 ,  C08G65/333 ,  C08G75/02 ,  C07D233/54

CPC分类号： C08G75/02 ,  C07D233/74 ,  C07D239/22 ,  C08G18/50 ,  C08G18/5021 ,  C08G18/506 ,  C08G18/52 ,  C08G65/33396

摘要： The invention relates to novel poly(thio)ethers having terminal amino groups, a process for their production and their application in the production of polyureas showing increased thermal stability and improved tensile and structural strength.

摘要翻译： 本发明涉及具有末端氨基的新型聚（硫代）醚，其制备方法及其在生产聚脲中的应用，显示出增加的热稳定性和改善的拉伸强度和结构强度。

公开(公告)号：US4091000A

公开(公告)日：1978-05-23

申请号：US667294

申请日：1976-03-16

申请人： Oskar Schmidt

发明人： Oskar Schmidt

IPC分类号： C08G18/00 ,  C08G18/42 ,  C08G18/46 ,  C08G63/00 ,  C08G63/16 ,  C08G18/34

CPC分类号： C08G18/4615 ,  C08G18/4222 ,  C08G18/4244 ,  C08G18/4255 ,  C08G18/4653

摘要： A process for producing polyurethane elastomers in which a polyester diol is formed with a molecular weight between 3000 and 30,000 and is then reacted with a diisocyanate. ##STR1## wherein A is D, --(CH.sub.2) .sub.m O--.sub.n or ##STR2## B is --(CH.sub.2 --or --CH= CH-- and D is a bivalent residue formed by removing the hydroxyl group from one of the following diols:Bis-[5,5-dimethyl-3- (2-hydroxyethyl)-hydantoinyl]-methane,Sebacinic acid-di-{1-methyl-2-[3-(2-hydroxyethyl]-4,4-dimethyl-hydantoinyl}-ethyl ester,1,3-di-(2-hydroxyethyl)-5,5-dimethyl hydantoin1,3-di-(2-hydroxyethyl)-benzimidazolone1,3-di-(2-hydroxyethyl)-4,5,6,7-tetrabromo bezimidazolone1,3-di-(2-hydroxyethyl-4,5,6,7-tetrahydro-bezimidazoloneBis-[5,5-dimethyl-3-(2-hydroxypropyl)-hydantoinyl]-methane1,3-di-(2-hydroxypropyl)-5,5-dimethyl hydantoin or1,3-di-(2-hydroxypropyl)-benzimidazolonee, m and n being whole numbers.

摘要翻译： 聚氨酯弹性体的制造方法，其中形成分子量为3000〜30,000的聚酯二醇，然后与二异氰酸酯反应。 其中A为D， - （CH 2）m O-n或B为 - （CH 2 - 或-CH = CH-，D为通过从以下二醇之一除去羟基而形成的二价残基：