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

US5451453A Supports having azlactone-functional surfaces, adduct supports, and methods of preparing both 失效
标题翻译：支持具有吖内酯功能性表面，加合物载体和制备两者的方法
公开(公告)号：US5451453A
公开(公告)日：1995-09-19
申请号：US262738
申请日：1994-06-20
申请人： David R. Gagnon , Patrick L. Coleman , Gary J. Drtina , Oh-Seung Kwon , Christopher S. Lyons , Dean S. Milbrath , Jerald K. Rasmussen , Julie B. Stahl
发明人： David R. Gagnon , Patrick L. Coleman , Gary J. Drtina , Oh-Seung Kwon , Christopher S. Lyons , Dean S. Milbrath , Jerald K. Rasmussen , Julie B. Stahl
IPC分类号： C08F2/52 , A61L33/00 , B01J20/32 , C07K17/08 , C08F2/00 , C08F8/30 , C08F26/06 , C08F226/06 , C12N11/08 , G01N33/543 , C08F20/58 , B01J20/28 , B32B3/26
CPC分类号： C08F226/06 , A61L33/0011 , B01J20/28023 , B01J20/28033 , B01J20/286 , B01J20/3204 , B01J20/321 , B01J20/3212 , B01J20/3219 , B01J20/3255 , B01J20/3274 , B01J20/3276 , B01J20/3278 , B01J20/328 , C07K17/08 , C08F8/30 , C12N11/08 , G01N33/54353 , B01J2220/54 , Y10T428/249953 , Y10T428/249954 , Y10T428/249958 , Y10T428/249959 , Y10T428/249978 , Y10T428/249991
摘要： Supports having azlactone-functional surfaces, adduct supports prepared from such azlactone-functional supports, and methods of preparing both are disclosed. Azlactone functionality is introduced to surfaces of a pre-existing support in a manner which retains useful physical and chemical characteristics of the pre-existing support. One method involves exposing surfaces with high energy radiation to generate free radical reaction sites on the surfaces and causing azlactone-functional moieties to react with the free radical reaction sites. Another method involves coating surfaces with azlactone monomers, crosslinking monomers, and optionally co-monomers and polymerizing the monomers to form a polymerized coating of azlactone-functionality on the surfaces. Another method involves dispersion polymerization of azlactone-functional moieties to produce azlactone-functional particles within pores and interstices of a pre-existing support. Adduct supports are formed by coupling nucleophilic reagents, such as biologically active materials, to azlactone-functional moieties of the support.
摘要翻译：公开了具有吖内酯功能性表面的载体，由这种吖内酯官能载体制备的加合物载体，以及制备两者的方法。将Azlactone功能以保留现有支持物的有用物理和化学特性的方式引入预先存在的载体的表面。一种方法包括用高能量辐射暴露表面以在表面上产生自由基反应位点并使吖内酯官能部分与自由基反应位点反应。另一种方法包括用吖内酯单体，交联单体和任选的共聚单体涂覆表面并聚合单体以在表面上形成吖内酯官能团的聚合涂层。另一种方法涉及吖内酯功能部分的分散聚合以在预先存在的载体的孔和间隙内产生吖内酯官能团的颗粒。加成载体通过将亲核试剂（例如生物活性物质）偶联到载体的吖内酯官能部分而形成。

2. 发明授权

US5344701A Porous supports having azlactone-functional surfaces 失效
标题翻译：具有吖内酯功能性表面的多孔载体
公开(公告)号：US5344701A
公开(公告)日：1994-09-06
申请号：US896107
申请日：1992-06-09
申请人： David R. Gagnon , Patrick L. Coleman , Gary J. Ortina , Christopher S. Lyons , Dean S. Milbrath , Jerald K. Rasmussen , Julie B. Stahl
发明人： David R. Gagnon , Patrick L. Coleman , Gary J. Ortina , Christopher S. Lyons , Dean S. Milbrath , Jerald K. Rasmussen , Julie B. Stahl
IPC分类号： C08F2/52 , A61L33/00 , B01J20/32 , C07K17/08 , C08F2/00 , C08F8/30 , C08F26/06 , C08F226/06 , C12N11/08 , G01N33/543 , B32B3/26 , B32B5/14 , B32B27/00
CPC分类号： C08F226/06 , A61L33/0011 , B01J20/28023 , B01J20/28033 , B01J20/286 , B01J20/3204 , B01J20/321 , B01J20/3212 , B01J20/3219 , B01J20/3255 , B01J20/3274 , B01J20/3276 , B01J20/3278 , B01J20/328 , C07K17/08 , C08F8/30 , C12N11/08 , G01N33/54353 , B01J2220/54 , Y10T428/249953 , Y10T428/249954 , Y10T428/249958 , Y10T428/249959 , Y10T428/249978 , Y10T428/249991
摘要： Supports having azlactone-functional surfaces, adduct supports prepared from such azlactone-functional supports, and methods of preparing both are disclosed. Azlactone functionality is introduced to surfaces of a pre-existing support in a manner which retains useful physical and chemical characteristics of the pre-existing support. One method involves exposing surfaces with high energy radiation to generate free radical reaction sites on the surfaces and causing azlactone-functional moieties to react with the free radical reaction sites. Another method involves coating surfaces with azlactone monomers, crosslinking monomers, and optionally co-monomers and polymerizing the monomers to form a polymerized coating of azlactone-functionality on the surfaces. Another method involves dispersion polymerization of azlactone-functional moieties to produce azlactone-functional particles within pores and interstices of a pre-existing support. Adduct supports are formed by coupling nucleophilic reagents, such as biologically active materials, to azlactone-functional moieties of the support.
摘要翻译：公开了具有吖内酯功能性表面的载体，由这种吖内酯官能载体制备的加合物载体，以及制备两者的方法。将Azlactone功能以保留现有支持物的有用物理和化学特性的方式引入预先存在的载体的表面。一种方法包括用高能量辐射暴露表面以在表面上产生自由基反应位点并使吖内酯官能部分与自由基反应位点反应。另一种方法包括用吖内酯单体，交联单体和任选的共聚单体涂覆表面，并聚合单体以在表面上形成吖内酯官能团的聚合涂层。另一种方法涉及吖内酯功能部分的分散聚合以在预先存在的载体的孔和间隙内产生吖内酯官能团的颗粒。加成载体通过将亲核试剂（例如生物活性物质）偶联到载体的吖内酯官能部分而形成。

3. 发明授权

US5766473A Enzyme loaded hydrophilic porous structure for protecting oxygen sensitive products and method for preparing same 失效
标题翻译：用于保护氧敏感产品的酶负载亲水性多孔结构及其制备方法
公开(公告)号：US5766473A
公开(公告)日：1998-06-16
申请号：US456888
申请日：1995-06-01
申请人： Joan M. Strobel , David R. Gagnon
发明人： Joan M. Strobel , David R. Gagnon
IPC分类号： A23L3/3436 , A61K9/70 , A61K47/48 , B01D67/00 , B01D69/14 , B01D71/38 , B01J20/32 , B41M5/52 , B41M7/00 , B65D65/38 , B65D81/26 , C04B41/48 , C04B41/83 , C09D129/04 , C12N11/08 , H01M2/16
CPC分类号： C04B41/83 , A23L3/3436 , A61K47/48007 , A61K9/7023 , B01D67/0088 , B01D69/141 , B01D71/38 , B01J20/3204 , B01J20/321 , B01J20/3212 , B01J20/3272 , B01J20/3291 , B41M5/5254 , B41M7/00 , B65D65/38 , B65D81/267 , C04B41/4869 , C09D129/04 , C12N11/08 , H01M2/1653 , H01M2/1666 , H01M2/1686 , Y10T428/1341
摘要： Articles having a complex geometric configuration have hydrophilicity imparted to at least a portion of surfaces of the articles while substantially retaining the complex geometric configuration. The hydrophilicity is imparted by an extremely thin, self-interlocking shell of tactic, hydrophilic poly(vinyl alcohol) enveloping the surfaces. A tactic poly(vinyl alcohol) precursor applied to surfaces of the supporting structure is reacted in situ on the surfaces with a hydrolysis reagent to prepare the tactic, hydrophilic poly(vinyl alcohol) shell. The article having the hydrophilic shell is highly resistant to solvent washout. Hydrophilicity and hydrophobicity can be reversibly provided on regio-specific surfaces of the article. Hydrophilic porous supporting structures loaded with an enzyme system which catalyzes a reaction of a substrate, oxygen, and if necessary, water or moisture to consume oxygen are also described for oxygen scavenging in packages containing oxygen sensitive products.
摘要翻译：具有复杂几何构型的制品具有赋予制品表面的至少一部分的亲水性，同时基本保持复杂的几何构型。亲水性通过非常薄的自相互作用的外壳（包括表面的亲水性聚（乙烯醇））赋予。施加到支撑结构表面的策略性聚（乙烯醇）前体在表面上与水解试剂原位反应，制备了亲水性的聚（乙烯醇）壳。具有亲水壳的制品对溶剂冲洗具有高度抗性。亲水性和疏水性可以在制品的区域特异性表面上可逆地提供。还描述了负载催化底物，氧气和必要时的水或水分消耗氧气的酶系统的亲水性多孔支持结构，用于在含有氧敏感产物的包装中的氧气清除。

4. 发明授权

US5616246A Hydrophilic membranes for electrochemical devices and method for preparing same 失效
标题翻译：用于电化学装置的亲水膜及其制备方法
公开(公告)号：US5616246A
公开(公告)日：1997-04-01
申请号：US456583
申请日：1995-06-01
申请人： David R. Gagnon , Harlan L. Krinke , Corazon C. Brizuela
发明人： David R. Gagnon , Harlan L. Krinke , Corazon C. Brizuela
IPC分类号： A23L3/3436 , A61K9/70 , A61K47/48 , B01D67/00 , B01D69/14 , B01D71/38 , B01J20/32 , B41M5/52 , B41M7/00 , B65D65/38 , B65D81/26 , C04B41/48 , C04B41/83 , C09D129/04 , C12N11/08 , H01M2/16
CPC分类号： C04B41/83 , A23L3/3436 , A61K47/48007 , A61K9/7023 , B01D67/0088 , B01D69/141 , B01D71/38 , B01J20/3204 , B01J20/321 , B01J20/3212 , B01J20/3272 , B01J20/3291 , B41M5/5254 , B41M7/00 , B65D65/38 , B65D81/267 , C04B41/4869 , C09D129/04 , C12N11/08 , H01M2/1653 , H01M2/1666 , H01M2/1686 , Y10T428/1341
摘要： Articles having a complex geometric configuration have hydrophilicity imparted to at least a portion of surfaces of the articles while substantially retaining the complex geometric configuration. The hydrophilicity is imparted by an extremely thin, self-interlocking shell of tactic, hydrophilic poly(vinyl alcohol) enveloping the surfaces. A tactic poly(vinyl alcohol) precursor applied to surfaces of the supporting structure is reacted in situ on the surfaces with a hydrolysis reagent to prepare the tactic, hydrophilic poly(vinyl alcohol) shell. The article having the hydrophilic shell is highly resistant to solvent washout. Hydrophilicity and hydrophobicity can be reversibly provided on regio-specific surfaces of the article. Articles in the form of membranes useful as residue barriers for electroplating devices, and separators for electrochemical cells are also described.
摘要翻译：具有复杂几何构型的制品具有赋予制品表面的至少一部分的亲水性，同时基本保持复杂的几何构型。亲水性通过非常薄的自相互作用的外壳（包括表面的亲水性聚（乙烯醇））赋予。施加到支撑结构表面的策略性聚（乙烯醇）前体在表面上与水解试剂原位反应，制备了亲水性的聚（乙烯醇）壳。具有亲水壳的制品对溶剂冲洗具有高度抗性。亲水性和疏水性可以在制品的区域特异性表面上可逆地提供。还描述了可用作电镀装置的残留屏障的膜形式的制品以及用于电化学电池的隔板。

5. 发明授权

US5573668A Hydrophilic microporous membrane for drug delivery devices and method for preparing same 失效
标题翻译：用于药物递送装置的亲水微孔膜及其制备方法
公开(公告)号：US5573668A
公开(公告)日：1996-11-12
申请号：US457964
申请日：1995-06-01
申请人： Sharon K. Grosh , David R. Gagnon
发明人： Sharon K. Grosh , David R. Gagnon
IPC分类号： A23L3/3436 , A61K9/70 , A61K47/48 , B01D67/00 , B01D69/14 , B01D71/38 , B01J20/32 , B41M5/52 , B41M7/00 , B65D65/38 , B65D81/26 , C04B41/48 , C04B41/83 , C09D129/04 , C12N11/08 , H01M2/16
CPC分类号： C04B41/83 , A23L3/3436 , A61K47/48007 , A61K9/7023 , B01D67/0088 , B01D69/141 , B01D71/38 , B01J20/3204 , B01J20/321 , B01J20/3212 , B01J20/3272 , B01J20/3291 , B41M5/5254 , B41M7/00 , B65D65/38 , B65D81/267 , C04B41/4869 , C09D129/04 , C12N11/08 , H01M2/1653 , H01M2/1666 , H01M2/1686 , Y10T428/1341
摘要： Articles having a complex geometric configuration have hydrophilicity imparted to at least a portion of surfaces of the articles while substantially retaining the complex geometric configuration. The hydrophilicity is imparted by an extremely thin, self-interlocking shell of tactic, hydrophilic poly(vinyl alcohol) enveloping the surfaces. A tactic poly(vinyl alcohol) precursor applied to surfaces of the supporting structure is reacted in situ on the surfaces with a hydrolysis reagent to prepare the tactic, hydrophilic poly(vinyl alcohol) shell. The article having the hydrophilic shell is highly resistant to solvent washout. Hydrophilicity and hydrophobicity can be reversibly provided on regio-specific surfaces of the article. Articles in the form of membranes useful as drug delivery device components are also described.
摘要翻译：具有复杂几何构型的制品具有赋予制品表面的至少一部分的亲水性，同时基本保持复杂的几何构型。亲水性通过非常薄的自相互作用的外壳（包括表面的亲水性聚（乙烯醇））赋予。施加到支撑结构表面的策略性聚（乙烯醇）前体在表面上与水解试剂原位反应，制备了亲水性的聚（乙烯醇）壳。具有亲水壳的制品对溶剂冲洗具有高度抗性。亲水性和疏水性可以在制品的区域特异性表面上可逆地提供。还描述了可用作药物递送装置组分的膜形式的制品。

6. 发明授权

US5732473A Holographic sundial 失效
标题翻译：全息日
公开(公告)号：US5732473A
公开(公告)日：1998-03-31
申请号：US589873
申请日：1996-01-23
申请人： David R. Gagnon
发明人： David R. Gagnon
IPC分类号： G04B49/02 , G01C17/34
CPC分类号： G04B49/02
摘要： A holographic sundial comprising a hologram made using a holographic recording apparatus including a light-sensitive recording medium, a three-dimensional model, in one or more parts, bearing a plurality of indicia over a range of angles corresponding to hour angles of the sun, illumination of the three-dimensional model such that light is incident on the light-sensitive recording medium from every angle of the three-dimensional model in a manner conformal to the represented hour angle, and a reference ray of light incident on the recording medium from one angular direction which defines the angular direction for viewing the recorded image. The hologram, under direct illumination by light from the sun, produces a continuously varying image which indicates the time of day.
摘要翻译：一种全息日ial，其包括使用全息记录装置制成的全息图，该全息记录装置包括一个或多个部分中的感光记录介质，三维模型，在与太阳的小时角对应的角度范围内具有多个标记，三维模型的照明，使得光以与所表示的小时角相符的方式从三维模型的每个角度入射到感光记录介质上，以及入射在记录介质上的参考光线从一个角度方向限定用于观看记录图像的角度方向。在来自太阳的光的直接照明下，全息图产生连续变化的图像，其指示一天中的时间。

7. 发明授权

US5503746A Hydrophilic membranes and filters and method for preparing same 失效
标题翻译：亲水膜和过滤器及其制备方法
公开(公告)号：US5503746A
公开(公告)日：1996-04-02
申请号：US457684
申请日：1995-06-01
申请人： David R. Gagnon
发明人： David R. Gagnon
IPC分类号： A23L3/3436 , A61K9/70 , A61K47/48 , B01D67/00 , B01D69/14 , B01D71/38 , B01J20/32 , B41M5/52 , B41M7/00 , B65D65/38 , B65D81/26 , C04B41/48 , C04B41/83 , C09D129/04 , C12N11/08 , H01M2/16
CPC分类号： C04B41/83 , A23L3/3436 , A61K47/48007 , A61K9/7023 , B01D67/0088 , B01D69/141 , B01D71/38 , B01J20/3204 , B01J20/321 , B01J20/3212 , B01J20/3272 , B01J20/3291 , B41M5/5254 , B41M7/00 , B65D65/38 , B65D81/267 , C04B41/4869 , C09D129/04 , C12N11/08 , H01M2/1653 , H01M2/1666 , H01M2/1686 , Y10T428/1341
摘要： Articles having a complex geometric configuration have hydrophilicity imparted to at least a portion of surfaces of the articles while substantially retaining the complex geometric configuration. The hydrophilicity is imparted by an extremely thin, self-interlocking shell of tactic, hydrophilic poly(vinyl alcohol) enveloping the surfaces. A tactic poly(vinyl alcohol) precursor applied to surfaces of the supporting structure is reacted in situ on the surfaces with a hydrolysis reagent to prepare the tactic, hydrophilic poly(vinyl alcohol) shell. The article having the hydrophilic shell is highly resistant to solvent washout. Hydrophilicity and hydrophobicity can be reversibly provided on regio-specific surfaces of the article. Articles in the form of membranes useful as filters are also described.
摘要翻译：具有复杂几何构型的制品具有赋予制品表面的至少一部分的亲水性，同时基本保持复杂的几何构型。亲水性通过非常薄的自相互作用的外壳（包括表面的亲水性聚（乙烯醇））赋予。施加到支撑结构表面的策略性聚（乙烯醇）前体在表面上与水解试剂原位反应，制备了亲水性的聚（乙烯醇）壳。具有亲水壳的制品对溶剂冲洗具有高度抗性。亲水性和疏水性可以在制品的区域特异性表面上可逆地提供。还描述了可用作过滤器的膜形式的制品。

8. 依法登记的发明

USH183H Conducting poly (p-xylylidenes) 失效
标题翻译：导电聚对苯甲撑
公开(公告)号：USH183H
公开(公告)日：1987-01-06
申请号：US766723
申请日：1985-08-19
申请人： Frank E. Karasz , Robert W. Lenz , David R. Gagnon , James D. Capistran
发明人： Frank E. Karasz , Robert W. Lenz , David R. Gagnon , James D. Capistran
IPC分类号： C08G61/02 , H01B1/12
CPC分类号： C08G61/02 , H01B1/128
摘要： Poly (p-xylylidenes) having a high degree of polymerization in the form of films, foams or highly molecularly oriented films and fibers are chemically modified from insulators to conducting materials by exposure to either p- or n-type dopants. Poly (p-xylylidene) films are cast from aqueous solutions of a poly (p-xylene-.alpha.-dimethylsulfonium salt) polyelectrolyte. Processing of the films at elevated temperatures can yield both fibers and foams. Exposure of the poly (p-xylylidene) films, fibers or foams to p-type dopants result in an up to fifteen order of magnitude increase in conductivity, while n-type coping yields a nine order of magnitude increase. Doping of molecularly oriented films and fibers yields a highly anisotropic conductor with a greatly improved conductivity in the orientation direction.

9. 发明授权

US6132849A Receptive media for permanent imaging and methods of preparing and using same 失效
标题翻译：用于永久成像的受体介质及其制备和使用方法
公开(公告)号：US6132849A
公开(公告)日：2000-10-17
申请号：US458078
申请日：1995-06-01
申请人： David R. Gagnon
发明人： David R. Gagnon
IPC分类号： B41M3/14 , B41M5/00 , B41M5/52 , B41M7/00 , C04B41/83 , B32B3/00
CPC分类号： C04B41/83 , B41M7/0054 , B41M3/14 , B41M5/52 , B41M5/5254 , Y10T428/24802
摘要： Articles having a complex geometric configuration have hydrophilicity imparted to at least a portion of surfaces of the articles while substantially retaining the complex geometric configuration. The hydrophilicity is imparted by an extremely thin, self-interlocking shell of tactic, hydrophilic poly(vinyl alcohol) enveloping the surfaces. A tactic poly(vinyl alcohol) precursor applied to surfaces of the supporting structure is reacted in situ on the surfaces with a hydrolysis reagent to prepare the tactic, hydrophilic poly(vinyl alcohol) shell. The article having the hydrophilic shell is highly resistant to solvent washout. Hydrophilicity and hydrophobicity can be reversibly provided on regio-specific surfaces of the article. Membranes to form permanent and undistorted images, and methods of preparing such images from image-forming substances in receptive media are also provided.
摘要翻译：具有复杂几何构型的制品具有赋予制品表面的至少一部分的亲水性，同时基本保持复杂的几何构型。亲水性通过非常薄的自相互作用的外壳（包括表面的亲水性聚（乙烯醇））赋予。施加到支撑结构表面的策略性聚（乙烯醇）前体在表面上与水解试剂原位反应，制备了亲水性的聚（乙烯醇）壳。具有亲水壳的制品对溶剂冲洗具有高度抗性。亲水性和疏水性可以在制品的区域特异性表面上可逆地提供。还提供了形成永久和未失真图像的膜以及从接受介质中的成像物质制备这种图像的方法。

10. 发明授权

US5976686A Diffuse reflective articles 失效
标题翻译：漫反射物品
公开(公告)号：US5976686A
公开(公告)日：1999-11-02
申请号：US957558
申请日：1997-10-24
申请人： Scott R. Kaytor , Kenneth A. Epstein , John C. Harvey , Stephen J. Pojar , Neal T. Strand , Clinton P. Waller, Jr. , William A. Hibbard , David R. Gagnon
发明人： Scott R. Kaytor , Kenneth A. Epstein , John C. Harvey , Stephen J. Pojar , Neal T. Strand , Clinton P. Waller, Jr. , William A. Hibbard , David R. Gagnon
IPC分类号： C08J5/18 , C08J9/26 , F21V8/00 , G02B5/02 , G02B6/00 , B32B5/22
CPC分类号： G02B6/0065 , C08J5/18 , G02B5/0247 , G02B5/0284 , G02B6/0096 , C08J2323/02 , G02B6/0031 , Y10T428/249978 , Y10T428/249979 , Y10T428/249981 , Y10T428/249986 , Y10T428/249987 , Y10T428/24999
摘要： Diffuse reflective materials attached to a structure formed by thermally induced phase separation of a thermoplastic polymer and a diluent providing enhanced flexibility and reflectivity especially in the visible wavelengths of 380-730 nanometers are described. Such materials find a wide variety of application among combinations with other reflective layers. The diffuse reflective articles are useful in backlight units of liquid crystal displays, lights, copy machines, projection system displays, facsimile apparatus, electronic blackboards, diffuse white standards, photographic lights and the like.
摘要翻译：描述了附着在通过热诱导相分离热塑性聚合物和稀释剂形成的结构的漫反射材料，其特别是在380-730纳米的可见波长下提供增强的柔性和反射率。这种材料在与其他反射层的组合中发现了广泛的应用。漫反射制品在液晶显示器，灯，复印机，投影系统显示器，传真机，电子黑板，漫射白标，摄影灯等的背光单元中是有用的。

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