公开(公告)号：WO2009133059A3

公开(公告)日：2009-12-30

申请号：PCT/EP2009055045

申请日：2009-04-27

Applicant: EVONIK DEGUSSA GMBH ,  SEILER MATTHIAS ,  KOBUS AXEL ,  MCHUGH MARK A ,  BERNHARDT STEFAN ,  GLOECKLER BERND ,  SCHNEIDER ROLF ,  MARCKMANN HENNING

Inventor： SEILER MATTHIAS ,  KOBUS AXEL ,  MCHUGH MARK A ,  BERNHARDT STEFAN ,  GLOECKLER BERND ,  SCHNEIDER ROLF ,  MARCKMANN HENNING

IPC: D01D5/00 ,  A61L27/54 ,  A61Q19/00 ,  D01F1/10

CPC classification number: A61K8/85 ,  A61K8/02 ,  A61K2800/413 ,  A61L27/54 ,  A61L2300/602 ,  A61L2400/12 ,  A61Q19/00 ,  B82Y5/00 ,  C08G83/005 ,  D01D5/0015 ,  D01D5/0023 ,  D01D5/003 ,  D01F1/10 ,  D01F6/92 ,  D04H1/4382

Abstract: A nanofiber matrix comprising an active agent suspended or enmeshed in fibers formed by the electrospinning of one or more hyperbranched polymers can be used in cosmetics, drug delivery and for the growth of cells. The process of electrospinning the hyperbranched polymer solution is carried out without an added solvent or with a solvent and a compressed gas.

Abstract translation: 包含悬浮或嵌入纤维中的活性剂的纳米纤维基质可用于化妆品，药​​物递送和细胞生长中，所述纤维通过静电纺丝一种或多种超支化聚合物形成。 静电纺丝超支化聚合物溶液的过程是在没有添加溶剂或使用溶剂和压缩气体的情况下进行的。

公开(公告)号：WO2009097930A3

公开(公告)日：2009-11-26

申请号：PCT/EP2008066684

申请日：2008-12-03

Applicant: EVONIK DEGUSSA GMBH ,  SEILER MATTHIAS ,  GLOECKLER BERND ,  SCHWAB PETER ,  KEMPKA STEFAN

Inventor： SEILER MATTHIAS ,  GLOECKLER BERND ,  SCHWAB PETER ,  KEMPKA STEFAN

IPC: B01D3/34

CPC classification number: B01D3/343 ,  C09K5/047

Abstract: According to the invention, in order to absorb a volatile substance from a gas phase, in a liquid absorption agent, said gas phase is brought into contact with a film of an absorption agent that comprises an ionic liquid and a humidity-promoting additive. The humidity-promoting additive comprises one or more surfactants from the group of non-ionic surfactants, zwitterionic surfactants and cationic surfactants or one polyetherpolysiloxane-copolymer, that contains more than 10 % in weight [Si(CH3)20] units and more than 10 % in weight [CH2CF{R-O] units, in which R is hydrogen or methyl. Said method can be used in absorption refrigeration machines.

Abstract translation: 用于从气体相的挥发性物质的吸收成液体吸收剂，气体相用在接触的吸收剂包括离子液体的膜和benetzungsfordemdes添加剂接触。 包括润湿促进添加剂包括选自非离子表面活性，两性离子表面活性和阳离子表面活性剂或含有大于10重量％[硅（CH 3）20]单元和大于10份（重量）的聚醚聚硅氧烷共聚物的一种或多种表面活性剂 ％[{CH2CF RO]单元包含，其中R是氢或甲基。 该方法可以在吸收式制冷机中使用。