公开(公告)号：US20100331456A1

公开(公告)日：2010-12-30

申请号：US12641395

申请日：2009-12-18

申请人： Lech Wilczek ,  Patrick F. McIntyre ,  Karyn B. Visscher ,  Ayumu Yokoyama ,  Owen H. Decker

发明人： Lech Wilczek ,  Patrick F. McIntyre ,  Karyn B. Visscher ,  Ayumu Yokoyama ,  Owen H. Decker

IPC分类号： C08L63/00 ,  B05D3/10

CPC分类号： C09D5/035 ,  C08K3/22 ,  C08K9/10 ,  C09C1/3676 ,  C09D7/62

摘要： A powder coating composition comprising an intimate mixture of at least one film forming resin binder and from 0.1 to 50 wt. %, based on the total weight of the powder coating composition, of at least one modified encapsulated titanium dioxide.

摘要翻译： 一种粉末涂料组合物，其包含至少一种成膜树脂粘合剂和0.1至50wt。 ％，基于粉末涂料组合物的总重量，至少一种改性包封的二氧化钛。

公开(公告)号：US20100239793A1

公开(公告)日：2010-09-23

申请号：US11488263

申请日：2006-07-17

申请人： Gerald Donald Andrews ,  Richard Kevin Bailey ,  Graciela Beatriz Blanchet ,  Jonathan V. Caspar ,  John Catron ,  Reid John Chesterfield ,  Feng Gao ,  Marc B. Goldfinger ,  Gary Delmar Jaycox ,  Lynda Kaye Johnson ,  Irina Malajovich ,  William J. Marshall ,  Elizabeth Forrester McCord ,  Charles Nehemiah McEwan ,  Jeffrey Scott Meth ,  Geoffrey Nunes ,  Gerard O'Neil ,  Paul J. Shannon ,  Kenneth George Sharp ,  Karyn B. Visscher

发明人： Gerald Donald Andrews ,  Richard Kevin Bailey ,  Graciela Beatriz Blanchet ,  Jonathan V. Caspar ,  John Catron ,  Reid John Chesterfield ,  Feng Gao ,  Marc B. Goldfinger ,  Gary Delmar Jaycox ,  Lynda Kaye Johnson ,  Irina Malajovich ,  William J. Marshall ,  Elizabeth Forrester McCord ,  Charles Nehemiah McEwan ,  Jeffrey Scott Meth ,  Geoffrey Nunes ,  Gerard O'Neil ,  Paul J. Shannon ,  Kenneth George Sharp ,  Karyn B. Visscher

IPC分类号： B41M5/385 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B32B5/16 ,  B41M5/382 ,  B41M5/46 ,  B41M5/395 ,  G02B5/22

CPC分类号： H01L21/02118 ,  B41M5/38214 ,  B41M5/395 ,  B41M5/46 ,  B41M5/465 ,  B41M2205/06 ,  C08J7/123 ,  H01G4/18 ,  H01G4/33 ,  H01L21/02288 ,  H01L21/312 ,  H01L51/0035 ,  H01L51/0043 ,  Y10S430/106 ,  Y10T428/24942 ,  Y10T428/25 ,  Y10T428/31909 ,  Y10T428/31928

摘要： The invention is related to thermal imageable dielectric layers and thermal transfer donors and receivers comprising dielectric layers. The thermal transfer donors are useful in making electronic devices by thermal transfer of dielectric layers having excellent resistivity, good transfer properties and good adhesion to a variety of receivers.

摘要翻译： 本发明涉及可热成像的电介质层和包含电介质层的热转移供体和接收器。 热转移供体可用于通过电介质层的热传递制造电子器件，所述电介质层具有优异的电阻率，良好的转移性能和对各种接收器的良好粘合性。

公开(公告)号：US06646070B2

公开(公告)日：2003-11-11

申请号：US09828748

申请日：2001-04-09

申请人： Charles T. Berge ,  Michael Fryd ,  Josef Huybrechts ,  Kenneth S. Kirshenbaum ,  Karyn B. Visscher

发明人： Charles T. Berge ,  Michael Fryd ,  Josef Huybrechts ,  Kenneth S. Kirshenbaum ,  Karyn B. Visscher

IPC分类号： C08F470

CPC分类号： C09D151/08 ,  C08F265/04 ,  C08F291/00 ,  C08K3/08 ,  C08K7/00 ,  C09D151/003 ,  C09D153/005 ,  C09D155/005 ,  C08L2666/02

摘要： This invention provides for an aqueous metallic flake containing coating composition having improved glamour. The coating composition includes a neutralized phosphated segmented copolymer dispersed in an aqueous carrier. The phosphorous moiety in the segmented copolymer passivates the metallic flakes, such as aluminum flakes, used to produce the glamour. As a result, generation of hydrogen gas is substantially reduced. The segmented copolymer is provided with hydrophobic and nonionic hydrophilic segments. Applicants have discovered that by including a nonionic hydrophilic segment in the segmented copolymer, glamour of the resultant coating composition can be improved. Furthermore, by controlling the molar ratio of the hydrophobic segment to the hydrophilic segment in the segmented copolymer and the solubility parameter of the hydrophobic segment, applicants have discovered that it is possible to use either a non-passivated aluminum flake or pre-passivated aluminum flake in the coating composition while improving glamour over conventional metallic paints and still maintaining the dispersion stability of the composition. As a result, formulator has substantial leeway in selecting from a wide array of environmentally acceptable solvents, film forming binders and components, which are typically added to a coating composition for improving the coating properties. The composition is most suited for use in automotive OEM and refinish metallic paints.

公开(公告)号：US5494682A

公开(公告)日：1996-02-27

申请号：US210018

申请日：1994-03-18

申请人： Smadar Cohen ,  Carmen Bano ,  Karyn B. Visscher ,  Marie Chow ,  Harry R. Allcock ,  Robert S. Langer

发明人： Smadar Cohen ,  Carmen Bano ,  Karyn B. Visscher ,  Marie Chow ,  Harry R. Allcock ,  Robert S. Langer

IPC分类号： A61K9/127 ,  A61K9/16 ,  A61K9/50 ,  A61K31/70 ,  A61K31/708 ,  A61K31/715 ,  A61K35/12 ,  A61K38/00 ,  A61K47/02 ,  A61K47/30 ,  A61K47/32 ,  A61K47/34 ,  A61K49/22 ,  A61K51/12 ,  B01J13/02 ,  B01J13/10 ,  B01J13/14 ,  C08G79/02 ,  C12N11/04

CPC分类号： A61K49/223 ,  A61K49/225 ,  A61K49/226 ,  A61K51/1258 ,  A61K9/1271 ,  A61K9/1641 ,  A61K9/5031 ,  B01J13/14 ,  C08G79/025 ,  C12N11/04 ,  A61K2123/00 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2987

摘要： A method for encapsulating biologically-labile materials such as proteins, liposomes, bacteria and eucaryotic cells within a synthetic polymeric capsule, and the product thereof, are disclosed. The method is based on the use of a water-soluble polymer with charged side chains that are crosslinked with multivalent ions of the opposite charge to form a gel encapsulating biological material, that is optionally further stabilized by interactions with multivalent polyions of the same charge as those used to form the gel. In the preferred embodiment, hydrolytically stable polyphosphazenes are formed of monomers having carboxylic acid side groups that are crosslinked by divalent or trivalent cations such as Ca.sup.2+ or Al.sup.3+, then stabilized with a polycation such as poly-L-lysine. A variety of different compositions can be formed from the crosslinked polymer. In a preferred embodiment, microcapsules are made by spraying an aqueous solution of polyphosphazene and material to be encapsulated into a calcium chloride solution.

摘要翻译： 公开了一种将生物不稳定材料如蛋白质，脂质体，细菌和真核细胞包封在合成聚合物胶囊内的方法及其产品。 该方法基于使用具有带电侧链的水溶性聚合物，其与相反电荷的多价离子交联以形成包封生物材料的凝胶，其可任选地通过与相同电荷的多价离子的相互作用进一步稳定 用于形成凝胶的那些。 在优选的实施方案中，水解稳定的聚磷腈由具有羧酸侧基的单体形成，其通过二价或三价阳离子如Ca 2+或Al 3+交联，然后用聚阳离子如聚-L-赖氨酸稳定。 可以从交联聚合物形成各种不同的组合物。 在优选的实施方案中，通过将聚磷腈的水溶液和待包封的材料喷雾到氯化钙溶液中来制备微胶囊。

公开(公告)号：US5149543A

公开(公告)日：1992-09-22

申请号：US593684

申请日：1990-10-05

申请人： Smadar Cohen ,  Carmen Bano ,  Karyn B. Visscher ,  Marie Chow ,  Harry R. Allcock ,  Robert S. Langer

发明人： Smadar Cohen ,  Carmen Bano ,  Karyn B. Visscher ,  Marie Chow ,  Harry R. Allcock ,  Robert S. Langer

IPC分类号： A61K9/127 ,  A61K9/16 ,  A61K9/50 ,  A61K31/70 ,  A61K31/708 ,  A61K31/715 ,  A61K35/12 ,  A61K38/00 ,  A61K47/02 ,  A61K47/30 ,  A61K47/32 ,  A61K47/34 ,  A61K49/22 ,  A61K51/12 ,  B01J13/02 ,  B01J13/10 ,  B01J13/14 ,  C08G79/02 ,  C12N11/04

CPC分类号： A61K49/223 ,  A61K49/225 ,  A61K49/226 ,  A61K51/1258 ,  A61K9/1271 ,  A61K9/1641 ,  A61K9/5031 ,  B01J13/14 ,  C08G79/025 ,  C12N11/04 ,  A61K2123/00 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2987

摘要： A method for encapsulating biologically-labile materials such as proteins, liposomes, bacteria and eucaryotic cells within a synthetic polymeric capsule, and the product thereof, are disclosed. The method is based on the use of a water-soluble polymer with charged side chains that are crosslinked with multivalent ions of the opposite charge to form a gel encapsulating biological material, that is optionally further stabilized by interactions with multivalent polyions of the same charge as those used to form the gel. In the preferred embodiment, hydrolytically stable polyphosphazenes are formed of monomers having carboxylic acid side groups that are crosslinked by divalent or trivalent cations such as Ca.sup.2+ or Al.sup.3+, then stabilized with a polycation such as poly-L-lysine. A variety of different compositions can be formed from the crosslinked polymer. In a preferred embodiment, microcapsules are made by spraying an aqueous solution of polyphosphazene and material to be encapsulated into a calcium chloride solution. A semipermeable membrane is formed on the microspheres by complexation of the surface carboxylate groups with poly(L-lysine).

摘要翻译： 公开了一种将生物不稳定材料如蛋白质，脂质体，细菌和真核细胞包封在合成聚合物胶囊内的方法及其产品。 该方法基于使用具有带电侧链的水溶性聚合物，其与相反电荷的多价离子交联以形成包封生物材料的凝胶，其任选通过与相同电荷的多价离子的相互作用进一步稳定 用于形成凝胶的那些。 在优选的实施方案中，水解稳定的聚磷腈由具有羧酸侧基的单体形成，其通过二价或三价阳离子如Ca 2+或Al 3+交联，然后用聚阳离子如聚-L-赖氨酸稳定。 可以从交联聚合物形成各种不同的组合物。 在优选的实施方案中，通过将聚磷腈的水溶液和待包封的材料喷雾到氯化钙溶液中来制备微胶囊。 通过表面羧酸酯基与聚（L-赖氨酸）的络合，在微球上形成半透膜。