专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5064703A Waterproofing of polyester fiberfill 失效
标题翻译：聚酯纤维填料防水
公开(公告)号：US5064703A
公开(公告)日：1991-11-12
申请号：US610438
申请日：1990-11-14
申请人： Michael S. Frankosky , George J. Ostapchenko
发明人： Michael S. Frankosky , George J. Ostapchenko
IPC分类号： D06M15/507
CPC分类号： D06M15/507 , Y10T428/237 , Y10T428/239 , Y10T428/23979 , Y10T428/23986 , Y10T428/24851 , Y10T428/249978 , Y10T428/24998 , Y10T428/249981 , Y10T428/249984 , Y10T442/671
摘要： A waterproof hydrophilic copolyetherester film having a high water vapor transmission rate can be secured surprisingly well to polyester fiberfill batting, so provides advantages in processing, and provides improved comfort to the wearer when the composite is used in apparel.
摘要翻译：具有高水蒸气透过率的防水亲水性共聚醚酯薄膜可以令人惊奇地得到聚酯纤维填充棉絮，因此提供了加工的优点，并且当复合材料用于服装时，为穿戴者提供了改进的舒适感。

2. 发明授权

US5049340A Process for making continuous films of ordered poly(ether ketone ketones) 失效
标题翻译：制备有序聚（醚酮酮）连续薄膜的方法
公开(公告)号：US5049340A
公开(公告)日：1991-09-17
申请号：US452143
申请日：1989-12-18
申请人： Arthur Z. Moss , George J. Ostapchenko
发明人： Arthur Z. Moss , George J. Ostapchenko
IPC分类号： B29C47/00 , B29C47/88 , B29D7/01 , B29K71/00 , B29L7/00 , C08J5/18
CPC分类号： C08J5/18 , B29C47/0004 , B29C47/0021 , B29D7/01 , B29K2071/00 , C08J2365/00
摘要： A process for extruding a smooth and uniform film or sheet of an ordered poly(ether ketone ketone) having a thickness of about 2.5 to 250 micrometers, wherein the molten extrudate is quenched on a drum maintained at a temperature of about 100.degree.-170.degree. C.

3. 发明授权

US4725481A Vapor-permeable, waterproof bicomponent structure 失效
标题翻译：透气性，防水双组分结构
公开(公告)号：US4725481A
公开(公告)日：1988-02-16
申请号：US18338
申请日：1987-02-24
申请人： George J. Ostapchenko
发明人： George J. Ostapchenko
IPC分类号： B32B7/02 , B32B27/08 , B32B27/12 , B32B27/36
CPC分类号： B32B27/08 , Y10T428/2495 , Y10T428/31797 , Y10T442/679 , Y10T442/699
摘要： (A) A continuous layer of a hydrophobic elastomer having a water vapor transmission rate of 400-2500 gm.mil/m.sup.2 /24 hrs., said hydrophobic elastomer is a copolyetherester having a multiplicity of recurring long-chain ester units and short-chain ester units, said long-chain ester units being represented by the formula ##STR1## and said short-chain ester units being represented by the formula ##STR2## where G is a divalent radical remaining after the removal of terminal hydroxyl groups from a poly(alkylene oxide)glycol having an average molecular weight of about 400-3500, the amount of ethylene oxide groups incorporated in the copolyetherester by the poly(alkylene oxide)glycol is not greater than about 20 weight percent; R is a divalent radical remaining after removal of carboxyl groups from a dicarboxylic acid having a molecular weight less than 300; D is a divalent radical remaining after removal of hydroxyl groups from a diol having a molecular weight less than about 250;(B) a continuous layer of a hydrophilic elastomer having a water vapor transmission rate of at least 3500 gm.mil/m.sup.2 /24 hrs. said hydrophilic elastomer is a copolyetherester having a multiplicity of long-chain ester units and short-chain ester units represented by formulae (I) and (II) above and having the values given above with the proviso that the amount of ethylene oxide groups incorporated in the copolyetherester by the poly(alkylene oxide)glycol is from about 25-68 weight percent andsaid bicomponent film has a separation ratio for water vapor of at least 1.2.
摘要翻译：（A）疏水性弹性体的连续层，其水蒸汽透过率为400-2500gm.mil / m2 / 24小时，所述疏水性弹性体是具有多个重复长链酯单元和短链的共聚醚酯酯单元，所述长链酯单元由式（I）表示，所述短链酯单元由式（II）表示，其中G是除去末端后残留的二价基团来自平均分子量为约400-3500的聚（环氧烷）二醇的羟基，由聚（环氧烷）二醇引入共聚醚酯中的环氧乙烷基团的量不大于约20重量％; R是从分子量小于300的二羧酸除去羧基后剩余的二价基团; D是从分子量小于约250的二醇中除去羟基后剩余的二价基团; （B）具有至少3500gm.mil / m 2/24小时的水蒸气透过率的亲水性弹性体的连续层。所述亲水性弹性体是具有多个长链酯单元和由上述式（I）和（II）表示的短链酯单元的共聚醚酯，并且具有上述给出的值，条件是环氧乙烷基团的量加入聚（环氧烷）二醇的共聚醚酯为约25-68重量％，所述双组分膜的水蒸汽分离比至少为1.2。

4. 发明授权

US06645336B1 Extrusion coating process 失效
标题翻译：挤出涂装工艺
公开(公告)号：US06645336B1
公开(公告)日：2003-11-11
申请号：US09670528
申请日：2000-09-27
申请人： Yannick Albertone , George J. Ostapchenko
发明人： Yannick Albertone , George J. Ostapchenko
IPC分类号： B32B3130
CPC分类号： B32B27/12 , B32B37/153 , B32B2262/0253 , B32B2307/724 , B32B2307/7265 , B32B2323/04 , B32B2323/10 , B32B2419/06 , B32B2437/00 , B32B2555/02
摘要： A process for the preparation of a laminate, particularly a waterproof moisture vapor permeable laminate, comprising a substrate having on a surface thereof a thermoplastic polymer resin coating and further comprising a peelable release layer in contact with the surface of said thermoplastic polymer resin remote from the substrate, and optionally further comprising a tie layer between the substrate and the thermoplastic polymer resin, said process comprising the steps of forming or providing a substrate layer and providing on a surface thereof a thermoplastic polymer resin coating and a peelable release layer and optionally providing a tie layer between the substrate and the thermoplastic polymer resin coating, characterized in that the thermoplastic polymer resin has a viscosity less than about 3000 Pa.s measured according to the standard ISO11443.
摘要翻译：一种用于制备层压体，特别是防水透湿层压材料的方法，其包括在其表面上具有热塑性聚合物树脂涂层的基底，并且还包括与所述热塑性聚合物树脂的远离所述热塑性聚合物树脂的表面接触的可剥离的隔离层衬底，并且任选地还包括在所述基底和所述热塑性聚合物树脂之间的连接层，所述方法包括以下步骤：形成或提供基底层，并在其表面上提供热塑性聚合物树脂涂层和可剥离释放层，并且任选地提供基底和热塑性聚合物树脂涂层之间的粘结层，其特征在于热塑性聚合物树脂的粘度小于根据标准ISO11443测量的约3000Pa.s。

5. 发明授权

US4468426A Adherable reinforced poly(ethylene terephthalate) composite sheet 失效
标题翻译：可粘合强化聚对苯二甲酸乙二醇酯复合片材
公开(公告)号：US4468426A
公开(公告)日：1984-08-28
申请号：US444086
申请日：1982-11-24
申请人： Edward Hatchadoorian , George J. Ostapchenko , Harlan S. Young
发明人： Edward Hatchadoorian , George J. Ostapchenko , Harlan S. Young
IPC分类号： B32B7/10 , B29C51/14 , B29C70/00 , B29C70/08 , B32B17/04 , B32B27/36 , B32B37/15 , C08J5/04 , B32B7/02
CPC分类号： B32B37/153 , B29C51/14 , B29C70/086 , B32B27/36 , B29K2067/00 , B29K2309/08 , Y10T428/2495 , Y10T428/252 , Y10T428/26 , Y10T428/261 , Y10T428/28 , Y10T428/2852 , Y10T442/697
摘要： Fiber-reinforced poly(ethylene terephthalate) sheet is laminated to a sheet of amorphous, adhesive copolyester at a temperature at which poly(ethylene terephthalate) is in a molten state. The resulting composite sheet is useful in making thermoformed articles in which one member is bonded to another member, for example, a face member and a backing member. The different members are arranged so that their copolyester layers face each other. Hollow thermoformed articles bonded with amorphous copolyester adhesive exhibit very good bond strength and minimum distortion.
摘要翻译：纤维增强聚（对苯二甲酸乙二醇酯）片材在聚对苯二甲酸乙二醇酯处于熔融状态的温度下被层压到一片无定形粘合剂共聚酯上。所得到的复合片材可用于制造热成型制品，其中一个构件结合到另一构件，例如面构件和背衬构件。不同的构件被布置成使得它们的共聚酯层彼此面对。用无定形共聚酯粘合剂粘合的中空热成型制品具有非常好的粘结强度和最小的变形。

6. 发明授权

US5192308A Vascular prosthesis with an elastomer coating 失效
标题翻译：具有弹性涂层的血管扩张
公开(公告)号：US5192308A
公开(公告)日：1993-03-09
申请号：US687673
申请日：1991-04-19
申请人： George J. Ostapchenko
发明人： George J. Ostapchenko
IPC分类号： A61F2/06 , A61L27/00 , A61L27/34
CPC分类号： A61L27/34 , A61F2/06 , Y10S623/901
摘要： A vascular prosthesis is made by wetting a porous polyester fiber tubing with water until it gains close to maximum amount of weight, removing excess liquid from inside the tubing, repeatedly contacting the inside surface of the tubing with a solution of a biocompatible polymer in a water-immiscible solvent to adsorb some solution on the inside surface of the tubing, and removing excess solution, then removing solvent from the adsorbed solution to form a nonporous elastomer coating of the desired thickness on the inside surface of the tubing.

7. 发明授权

US4769273A Bicomponent moisture barrier poly(etherimide) ester films 失效
标题翻译：双组分防潮聚（醚酰亚胺）酯膜
公开(公告)号：US4769273A
公开(公告)日：1988-09-06
申请号：US137976
申请日：1987-12-28
申请人： Guenther K. Hoeschele , George J. Ostapchenko
发明人： Guenther K. Hoeschele , George J. Ostapchenko
IPC分类号： B01D71/48 , B01D71/64 , B32B27/08 , B32B27/36 , C08G63/685 , C08G73/16 , C08J5/18 , B32B7/02
CPC分类号： B32B27/08 , Y10S428/913 , Y10T428/24967 , Y10T428/31721 , Y10T428/31786 , Y10T442/2025
摘要： A bicomponent film of a hydrophilic copolyester having a WVTR of at least 3500 gm.mil/m.sup.2 /24 hrs. of a poly(etherimide) ester elastomer containing about 25-60 weight percent ethylene oxide units, and a hydrophobic copolyester having a WVTR of 400-2500 gm.mil/m.sup.2 /24 hrs. of a poly(etherimide) ester elastomer or a segmented copolyester elastomer having no more than about 20 weight percent ethylene oxide units in the hydrophobic elastomers, the bicomponent film having a separation ratio for water vapor of at least 1.2 as determined by ASTM/E 96-66 (Procedure BW).

8. 发明授权

US4693941A Reinforced poly(ethylene terephthalate) compositions 失效
标题翻译：增强聚对苯二甲酸乙二醇酯组合物
公开(公告)号：US4693941A
公开(公告)日：1987-09-15
申请号：US762874
申请日：1985-08-06
申请人： George J. Ostapchenko
发明人： George J. Ostapchenko
IPC分类号： C08L67/02 , B32B27/06 , B29C43/02 , C08K7/14
CPC分类号： C08L67/02 , Y10T428/31786
摘要： Poly(ethylene terephthalate) compositions containing a small amount of a terpolymer of ethylene containing carboxyl groups, which may be partly or completely converted to a divalent metal salt form, and reinforced with a mineral material having an aspect ratio of at least 10 can be formed into sheets which are readily thermoformable at moderate pressures and have very good thermoforming radius ratios.
摘要翻译：可以形成含有少量可以部分或完全转化为二价金属盐形式的含有羧基的乙烯的三元共聚物，并且可以用长度比为至少为10的矿物材料增强的聚（对苯二甲酸乙二醇酯）组合物可以在中等压力下容易地热成型并具有非常好的热成形半径比的片材。

9. 发明授权

US5984963A Endovascular stents 失效
标题翻译：血管内支架
公开(公告)号：US5984963A
公开(公告)日：1999-11-16
申请号：US636783
申请日：1996-04-23
申请人： Carol A. Ryan , Gary L. Boseck , Michael F. Weiser , Samuel J. Santosuosso , Stanley B. Levy , Gary L. Loomis , George J. Ostapchenko , Mark E. Wagman
发明人： Carol A. Ryan , Gary L. Boseck , Michael F. Weiser , Samuel J. Santosuosso , Stanley B. Levy , Gary L. Loomis , George J. Ostapchenko , Mark E. Wagman
IPC分类号： A61F2/00 , A61F2/02 , A61F2/92 , A61F2/93 , A61F2/04
CPC分类号： A61F2/93 , A61F2/0077 , A61F2210/0004 , A61F2210/0076 , A61F2250/0098
摘要： Endovascular stents capable of being cut from a flat piece of material are described. The endovascular stents may be bioabsorbable, multilayered and may have structural configurations allowing them to maintain low profiles in vivo. Methods of manufacturing endovascular stents and methods of using endovascular stents are also described.
摘要翻译：描述能够从平坦材料切割的血管内支架。血管内支架可以是生物可吸收的，多层的并且可以具有允许它们在体内保持低轮廓的结构构型。还描述了制造血管内支架的方法和使用血管内支架的方法。

10. 发明授权

US5076983A Polyhydroxy acid films 失效
标题翻译：聚羟基酸膜
公开(公告)号：US5076983A
公开(公告)日：1991-12-31
申请号：US552551
申请日：1990-07-16
申请人： Gary L. Loomis , George J. Ostapchenko
发明人： Gary L. Loomis , George J. Ostapchenko
IPC分类号： B29C47/00 , B29C55/00 , B29C55/12 , B29C61/06 , B29C71/00 , B29K67/00 , B29L7/00 , C08G63/06 , C08J5/18 , C08K5/09 , C08K5/10 , C08L67/00 , C08L67/04
CPC分类号： C08K5/09 , B29C55/005 , C08G63/06 , C08L67/04 , B29C71/00 , B29K2995/0049
摘要： The present invention relates to a process for producing degradable, shrinkable films of polyhydroxy acid and plasticizers including melt processing the materials to obtain uniform composition, forming the composition into a film, and biaxially orienting the film. Also, non-shrinkable films are produced by heat-setting the biaxially oriented films at temperature above the composition glass transition temperature and below its melt temperature while maintaining the film under restraint. Films thus produced are useful for disposable, environmentally benign packaging and other conventional film uses.
摘要翻译：本发明涉及一种生产多羟基酸的可降解的可收缩薄膜和增塑剂的方法，包括熔融加工材料以获得均匀的组成，将组合物形成薄膜，并将薄膜双轴取向。此外，通过在高于组成玻璃化转变温度并低于其熔融温度的温度下将双轴取向膜热固定，同时保持该膜受到限制，来生产不收缩膜。如此生产的膜对于一次性，环境友好的包装和其它常规的膜用途是有用的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式